Open Startup
Health InsurancePost a job

Get a  email of all new Remote JavaScript + Web3 Jobs

Subscribe
×
๐Ÿ‘ฉโ€๐Ÿ’ป Join Remote OK๐Ÿ‘‹  Log in
General
Remote OK Homepage๐Ÿ Remote jobs๐Ÿ‘ฉโ€๐Ÿ’ป Browse profiles
Top jobs
๐Ÿค“Developer Jobs๐Ÿค“Engineer Jobs๐Ÿ‘ตSenior Jobs๐Ÿ’ผExecutive Jobsโ˜•๏ธJavaScript Jobs๐Ÿ’ŽRuby Jobs๐ŸฅžFull Stack Jobsโ™พ๏ธDevOps Jobs
Pages
๐Ÿ‘ฉโ€๐Ÿ’ป Remote workers๐Ÿ“Š Statistics new
Companies
๐Ÿšจ Post new job๐Ÿ“ฆ Buy a job bundleSafetywing Health insurance
Feeds
๐Ÿ›  Remote Jobs API๐Ÿชš RSS feed๐Ÿช“ JSON feed

Hacker News mode Hacker News mode

Safe for work mode Safe for work mode

Other
๐Ÿคฒ  Open Startup๐ŸŸข  Uptime
๐ŸŒ Go digital nomad
๐Ÿ”ฎ Web3 Jobs
๐Ÿ‡ต๐Ÿ‡น  Get Portuguese residency

๐Ÿ‘‰ Hiring for a Remote JavaScript + Web3 position?

Post a job
on the ๐Ÿ† #1 Remote Jobs board.

Remote Health by SafetyWing


Global health insurance for freelancers & remote workers

โ˜•๏ธ JavaScript Remove this filter๐Ÿ’Ž Web3 Remove this filter
Clear 31 results

Median pay is $95,000/y

Rolla

 This job is getting a high amount of applications right now (29% of viewers clicked Apply)

verified
๐ŸŒ Worldwide

react native

 

mobile

 

blockchain

 
๐Ÿ”Ž1,334 opens
โœ… 390 applications (29%)

Rolla is hiring a Remote Senior React Native Engineer โ€ข DeFi App

**About Rolla**\n\n[Rolla](https://rolla.finance) is a DeFi (Decentralized Finance) Options trading platform built on Polygon. With Rolla, you'll be able to trade crypto options for free, instantly, in a permissionless and easy to use web and mobile app. We are blurring the line between DeFi and regular finance, starting with permissionless option trading.\n\nOur team is a tenacious, fun and optimistic group spread out across the world working towards a decentralized financial future. Youโ€™ll be joining a highly technical team that values shipping beautiful, usable products to give people real control over their financial future. \n\nWeโ€™re also backed by the top investors and market makers in the cryptocurrency space that believe in our vision. At Rolla, youโ€™ll have access to industry leaders, developers, exchanges and traders to collaborate and engage with as you pioneer the next frontier of DeFi.\n\n\n**Role**\n\nYou'll be leading the charge to let anyone trade crypto options from their iOS or Android, in a completely permissionless app. You'll optimize a fast, simple and enjoyable experience across the Rolla mobile platforms.\n\n\n**Requirements**\n\n* At least 3 years of professional software engineering experience\n* At least 2 years of professional experience working with React Native in a Senior or Lead position\n* Strong algorithms and data structures background\n* Passion for DeFi, and are an active power user\n* In European or Asian timezone\n\n\n**What we offer**\n\n* Work with a small, remote, motivated and proven team building something people want. \n* Token Options. Get an early share of Rollaโ€™s future token and be able to participate in Rollaโ€™s upcoming DAO\n* Flexible work hours and location, with the ability to work in person with some team members in Asia\n* World Class investors. We're backed by the top VC's in crypto and you'll have access to industry experts \n\nBe sure to mention the words **THERE WEB CRIME** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n\n\n#Location\n๐ŸŒ Worldwide


See more jobs at Rolla

# How do you apply?\n\nApply through link.
Apply for this job

Sherbet

 This job is getting a high amount of applications right now (22% of viewers clicked Apply)


๐ŸŒ Worldwide
 
๐Ÿ’ฐ $60k - $90k

cryptocurrency

 

dev

๐Ÿ”Ž2,274 opens
โœ… 510 applications (22%)

Sherbet is hiring a Remote Full Stack Web3 Developer

**Description**\n\nSherbet is a cryptocurrency-based gambling platform operating on the Polygon Network. Players from all over the world can play against one another in a variety of different games and compete to win Sherbet tokens.\n\nWe are a fun and passionate group of people working remotely across 5 different countries and counting. We currently are looking to hire a skilled, Web3/full stack developer to join our team for 2-3 months.\n\nSherbet embraces diversity and equal opportunity. We are committed to building a team that represents a variety of backgrounds, perspectives, and skills. We believe the more inclusive we are, the better our company will be.\n\n**Requirements**\n\nAt Sherbet, we are in the late stages of building our platform. The platform will underpin our future growth, and this presents us with a whole host of technical challenges:\n\n* Ensuring that the code we implement scales\n* Ensuring that application and data security concerns are at the heart of everything we build\n\n**What are we looking for**\n\n* Experience and knowledge in Web3, including things like smart contracts, tokens and cryptocurrency as a whole\n* Experience using AWS, including AWS CloudFront, AWS S3 and other AWS products\n* Experience working with APIs\n* Experienced in VueJS, JavaScript and TypeScript\n* Passionate about cryptocurrency and blockchain technology\n* Excellent English communication skills\n\n**Benefits**\n\n* Remote first company\n* International environment\n* Flexible working hours\n* Ability to be paid in cryptocurrency\n\nThis is a temporary position (at the moment) for 2-3 months. The salary listed is for if this was a yearly position. We'll work with applicants to determine out a salary that works and can be raised if we decide to continue development. \n\nBe sure to mention the words **ADVICE OWN WRESTLE** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n \n\n#Salary and compensation\n$60,000 — $90,000/year\n\n\n#Location\n๐ŸŒ Worldwide


See more jobs at Sherbet

Radix DLT

 This job is getting a high amount of applications right now (21% of viewers clicked Apply)

๐ŸŽˆ verified
๐ŸŒ Worldwide
 
๐Ÿ’ฐ $70k - $120k

react

 

typescript

 
๐Ÿ”Ž8,604 opens
โœ… 1,825 applications (21%)

Radix DLT is hiring a Remote Senior Front End Engineer

#What is the job?\n\nNo matter how powerful and flexible you build a platform, at the end of the day itโ€™s the tools you present to the user that define the experience. Radix is seeking a savvy UX expert to come build the experiences that will define the future of decentralized finance (DeFi).\n\nDeFi has turned out to be the killer app that is taking public distributed ledgers from niche products for speculators and hobbyists to projects of global economic significance, and with it has come a new paradigm for user interfaces. Authentication models, interoperability expectations, and the entire concept of user accounts are all undergoing dramatic changes; at Radix youโ€™ll have the opportunity to define the way forward while working at the very cutting edge of a space undergoing furious growth.\n\nWorking from a series of end-to-end user scenarios, you will wireframe delightful user experiences and pitch your design to a team of brilliant folks who care very deeply about the end result. Next, youโ€™ll work with artists and UI experts to produce a consumable design with appropriate fonts, colors and iconography, after which youโ€™ll move on to implementation with a small team. Youโ€™ll be primarily focused on delivering the front-end, but expect a healthy dose of implementing the requisite services you will consume, as well.\n\n#What are we looking for?\n\nYouโ€™re able to isolate the 90% case for user experiences. You think in terms of making the most common interactions effortless, rather than making anything possible.\nWhen discussing new capabilities, your first instinct is to think of the user story rather than the feature set.\nYou donโ€™t get wedded to ideas. Youโ€™re not reluctant to throw prototypes away when something isnโ€™t working.\nYouโ€™re a confident coder who has built public-facing user interfaces in the past. You have some experience building REST services and/or WebSocket backends.\nYouโ€™re intelligent and learn quickly. Absolutely no one at Radix winds up only doing whatโ€™s in their job description, and adaptability is essential.\n\n#What do you need?\n\n4+ years as a professional software engineer\n\nFluent in JavaScript and TypeScript\n\nFluent with React or Vue\n\nComfortable with Java or C#\n\nA love for all things crypto is a huge plus!\n\n#Who are we?\n\nAt Radix, we're a team of like-minded thinkers who have long been convinced that we're living in the earliest stages of a global financial revolution. This revolution is being fuelled by decentralized finance (or DeFi for short), which is enabling an assortment of pioneering developers and entrepreneurs to re-invent almost every financial product that is currently traded and invested in traditional markets, without requiring central authorities or siloed infrastructure. DeFi has captured a great deal of attention and investment in the crypto-aware niche, growing assets under management from $1 billion to $40 billion in less than a year. Impressive as its growth has been, its current market size isn't even a rounding error on the over $111 trillion held in traditional finance. We're focused on what it will take to go from billions to trillions.\n\nRadix went back to first principles to come up with the right technical solutionโ€”the first layer-one protocol built specifically for mainstream DeFiโ€”and we have already tested out at over 1 million transactions per second. We're keenly aware that the need for an infinitely scalable platform is only one prerequisite among many for mass adoption, and we're also blazing new ground in the areas of purpose-built developer tools, user experiences, and regulatory integration.\n\nWe have forged a path deep into the future of what distributed ledger technology is going to look like and we need you to come and be part of the team that is making that happen right now. \n\nBe sure to mention the words **SECRET SILLY APPROVE** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n \n\n#Salary and compensation\n$70,000 — $120,000/year\n\n\n#Location\n๐ŸŒ Worldwide


See more jobs at Radix DLT

# How do you apply?\n\nIf this job sounds like it was made for you, then please apply directly via the link or email [email protected] for more information.
Apply for this job

Argent


verified closed
๐Ÿ‡ช๐Ÿ‡บ EU
 
๐Ÿ’ฐ $90k - $120k

crypto

 

java

 

cloud

๐Ÿ”Ž2,677 opens
โœ… 204 applications (8%)
This job post is closed and the position is probably filled. Please do not apply.
## Argent\nWe believe that the future of money and the internet should be more open and fair. That everybody should have equal access to economic opportunities, and that this brave new future is possible. It can be realised through crypto.\n\nThat's why we started Argent: the world's most simple and secure smart wallet. Empowering you to control and prosper from your digital assets and identity.\n\nWe launched in 2018 and are fortunate to be backed by Silicon Valley and Europe's top investors, including Paradigm, Index Ventures, Creandum and firstminute capital.\n\nWe're now getting ready to bring crypto's benefits to millions more people.\n\n## The role\nWe're looking for a talented senior engineer to join our backend development team. Our backend consists mostly of Java micro-services and a serverless data processing pipeline in Node.js. Our infrastructure runs on AWS (Docker/Beanstalk), deployed and maintained with Terraform.\n\n## Requirements\n* 5+ years experience as a software engineer developing cloud-native solutions\n* Strong computer science, security and networking fundamentals\n\n*You'll have expert knowledge of:*\n* Java (Spring Boot, J2EE) and Javascript (Node.js)\n* Database design (Postgres) and data processing (queues, caches)\n* API design, management and security\n* Functional programming and building serverless systems (AWS Lambda)\n* Unit and integration testing to deliver high quality code\n* Deploying, monitoring and scaling apps in a production environment\n\n*We're also looking for experience with:*\n* Ethereum blockchain\n* Big Data & Data Engineering experience (Spark/EMR/Kinesis)\n* Open source software and contributions\n\n## Benefits\n* Work remotely - anywhere in Europe (but Europe only). No commute. Lots of flexibility. \n* Plenty of time to care for your kids or cats.\n* Equity in a high growth startup backed by the investors of Spotify and Slack.\n* Autonomy - you decide how to achieve your best work.\n* Trips across Europe - for one week every three months we collaborate in person, explore new solutions and have fun. So far weโ€™ve stayed in Nice, Toulouse, Brussels, Lisbon and Barcelona. We'll resume these when safe following COVID.\n* Equipment - pick the tech setup of your choice.\n* Parental leave - generous package for new parents.\n* Build a new industry - help define the future of the web. \n\nBe sure to mention the words **BOIL RATHER KNIFE** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n \n\n#Salary and compensation\n$90,000 — $120,000/year\n\n\n#Location\n๐Ÿ‡ช๐Ÿ‡บ EU


See more jobs at Argent

# How do you apply?\n\nThis job post has been closed by the poster, which means they probably have enough applicants now. Please do not apply.

Zagrava Trading


verified closed
๐ŸŒ Worldwide
 
๐Ÿ’ฐ $40k - $150k

cryptocurrency

 

backend

 

python

๐Ÿ”Ž3,134 opens
This job post is closed and the position is probably filled. Please do not apply.
Profitable high frequency crypto trading startup is looking for a talented Backend/Data Engineer to bring our data management system to the next level. In this role you will be responsible for building and monitoring financial data pipeline, including but not limited to:\n- Designing, implementing and monitoring lightning fast database that can handle billions of records.\n- Retrieval, storage and analysis of historical financial data.\n- Acquiring real-time trade data.\n- Building real-time monitoring and reporting tools.\n- Supporting the live trading system.\n### Requirements\n- Bachelor's or higher degree in Computer Science or a related field.\n- Deep knowledge of databases, experience with ClickHouse is a big plus.\n- Experience working on and designing data-intensive applications and/or pipelines.\n- Experience building distributed systems.\n- Substantial experience with Python (asyncio, pandas, numpy, matplotlib).\n- Experience with crypto exchanges' APIs, WebSocket and REST.\n- Experience working with large amounts of financial data is a plus.\n- Knowledge of Node.js and modern frontend JavaScript UI/visualization frameworks is a big plus.\n- Linux/Unix knowledge.\n- An interest in working on a wide spectrum of projects.\n- Collaboration and communication skills, ability to work in a remote team.\n\nCompensation based on skills, experience and location. \n\nBe sure to mention the words **LICENSE TASK SWEET** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n \n\n#Salary and compensation\n$40,000 — $150,000/year\n\n\n#Location\n๐ŸŒ Worldwide


See more jobs at Zagrava Trading

# How do you apply?\n\nThis job post has been closed by the poster, which means they probably have enough applicants now. Please do not apply.

Clevertech


verified closed
๐ŸŒ Worldwide
 
๐Ÿ’ฐ $90k - $140k

dev

 

node

 

express

๐Ÿ”Ž3,120 opens
โœ… 237 applications (8%)
This job post is closed and the position is probably filled. Please do not apply.
##What we're working on\n\nEnterprise companies turn to us to help them launch innovative digital products that interact with hundreds of millions of customers, transactions and data points. The problems we solve everyday are real and require creativity, grit and determination. We are building a culture that challenges norms while fostering experimentation and personal growth. We are hiring team members who are passionate and energized by the vision of empowering our customers in a complex industry through technology, data and a deep understanding of client concerns. In order to grasp the scale of problems we face, ideally you have some exposure to Logistics, FinTech, Transportation, Insurance, Media or other complex multifactor industries.\n\n\n\n##Who you are\n\nWe are looking for a candidate who has experience with microservice, event driven architecture in AWS including challenges such as long lasting functions and with interest in incorporating Blockchain and NFT.\n\n\n\n##Requirements\n\n7+ years of professional experience (A technical assessment will be required)\n\nSenior-level experience with NodeJS, Express, AWS, Blockchain and NFT \n\nExperience design backend rest APIs, Microservices and database models\n\nServerless experience with AWS lambda or Azure functions\n\nVersatility in Tech Stack will be advantageous\n\nAbility to create clean, modern, testable, well-documented code\n\nEnglish fluency, verbal and written\n\nPersonality traits: Professional, problem solver, proactive, attention to detail.\n\n\n\n##Working at Clevertech\n\nPeople do their best work when theyโ€™re cared for and in the right environment:\n\nRemoteNativeโ„ข: Pioneers in the industry, we are committed to remote work.\n\nFlexibility: Wherever you are, and wherever you want to go, we embrace the freedom gained through trust and professionalism.\n\nTeam: Be part of an amazing team of senior engineers that you can rely on.\n\n Growth: Become a master in the art of remote work and effective communication.\n\nCompensation: Best in class compensation for remote workers plus the swag you want.\n\nCutting Edge: Stay sharp in your space, work at the very edge of tech.\n\nPassion: Annual financial allowance for YOUR development and YOUR passions.\n\n\n\n##Getting Hired\n\nInterested in exploring your future in this role and Clevertech? Set yourself up for success and take a look at our Interview Process before getting started!\n\nThe best people in tech just happen to be all over the world. Are you one of them? APPLY NOW\n\n \n\nBe sure to mention the words **MATTER RATHER RESIST** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n \n\n#Salary and compensation\n$90,000 — $140,000/year\n\n\n#Location\n๐ŸŒ Worldwide


See more jobs at Clevertech

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

OpenNode

 This job is getting a high amount of applications right now (11% of viewers clicked Apply)

verified closed
๐ŸŒ Worldwide
 
๐Ÿ’ฐ $60k - $140k

typescript

 

node

 
๐Ÿ”Ž2,219 opens
โœ… 235 applications (11%)
This job post is closed and the position is probably filled. Please do not apply.
OpenNode is building the future of money through simple, secure, instant, and low-cost Bitcoin payment infrastructure for businesses everywhere.\nWe are now seeking a Senior Software Engineer (Backend) to deliver distributed, resilient and high-performing backend services using Node.js + TypeScript.\nThe role will report to the CTO. This position is full-time and ideally based in Los Angeles, CA - but location is flexible for the right candidates.\n## Requirements\n- 5+ years of experience designing and building backend systems\n- Proven expertise with SWE standard methodologies for development, code reuse, testing etc\n- Experience with web services (consuming and creating) with REST\n- Experience with developing scalable platforms with RDMS (PostgreSQL), real time messaging systems, advanced cache stores like Redis\n- Capable and willing to add value from micro to macro\n- Thoughtful and articulate.\n## Responsibilities\n- Work closely with the CTO to design and develop distributed, resilient and high-performing backend services using Node.js\n- Maintain and improve existing services which include actively trying to pay back technical debt and extend their functionality\n- Act in a technical leadership capacity by mentoring junior engineers and new team members\n- Work both collaboratively and independently\n- Investigate new technologies and practices\n- Work closely with front-end developers\n## Bonus points\n- Experience with AWS\n- Experience with DevOps practices\n- Experience with gRPC\n- Understanding of Bitcoin and the Lightning Network\n- Entrepreneurship or startup experience\n- Adept at writing technical documentation\n- Speak multiple languages and/or have spent significant time abroad\n- Well connected in the crypto and/or payments industry \n\nBe sure to mention the words **IMPROVE ISOLATE ORDINARY** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n \n\n#Salary and compensation\n$60,000 — $140,000/year\n\n\n#Location\n๐ŸŒ Worldwide


See more jobs at OpenNode

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

Jur


verified closed
๐ŸŒ Worldwide
 
๐Ÿ’ฐ $80k - $100k

management

 

crypto

 

gcp

๐Ÿ”Ž3,642 opens
โœ… 153 applications (4%)
This job post is closed and the position is probably filled. Please do not apply.
### About Jur\nJur is a decentralized online dispute resolution platform โš–๏ธ\nJoin us in revolutionizing the justice sector to make it more transparent, efficient and open.\nAccess to justice is hypothetical for too many people. Help us make it real for everyone ๐Ÿš€๏ธ\n \n### About the Role\nWe are looking for an experienced chief technology officer to join our mission to improve access to justice.\n \n**Please note**: this will be a hands on role where you will be required to code (e.g. half of your working day). Most of your time will be spent in coordinating the team, reviewing technical requests from the management and making sure that work is on track and that follows best practices.\n \n### Responsibilities\n \nAs a CTO your role will be:\n \n* requirements analysis\n* system design and architecture\n* technical tasks assignment and review\n* manage and monitor cloud infrastructure\n* codebase review\n* full stack development as needed\n* removing any blocker in tech development related activities\n* coordinate with CPO for product releases and delivery\n* contribute to go-to-market technical strategy\n* give walkthroughs and demo to users or potential customers\n* having a good work ethic and integrity to set an example for the team\n* you will be reporting to the CEO and COO\n \n### Skills\n \n* Bachelorโ€™s degree in Computer Science or Computer Engineering (mandatory)\n* 6+ years of tech development experience (mandatory)\n* 2+ years of blockchain industry experience (preferred). A deep understanding of the blockchain industry, tokenomics and decentralized product development would be a strong plus\n* Previously worked on a dApp (preferred)\n* Solid grasp of at least one backend language (Node.js/PHP/Python/Ruby)\n* Solid grasp of a modern UI library (React.js/Vue.js)\n* Knowledge of the Truffle Suite and dApp development lifecycle\n* Vast experience in CI/CD pipelines and architecture at scale (GCP, preferred)\n* Experience in Docker and Kubernetes management\n* Vast experience in unit, integration and regression testing\n* Previous startup experience and strong track record (mandatory)\n* Experience in Agile development and OKRs (mandatory)\n* Experience managing cross-functional and distributed teams\n* Exceptional interpersonal and collaboration skills\n* A positive can-do attitude and sense of urgency\n* Quick learner who loves co-creating with others and building team cohesiveness\n* Understanding of current and future market trends and how blockchain can be utilized\n* Native English speaker (preferred)\n* Availability to travel up to 30% of the time once COVID-19 restrictions are lifted and it is once again safe to meet customers in person and have in-house presentations etc.\n\n### Hiring Process\n \n* We receive and review your application ๐Ÿ”๏ธ\n* If you meet all the mandatory requirements we will send you an assignment โœ…๏ธ\n* If you perform well on the assignment, an interview ๐ŸŽค๏ธ will be scheduled with our management where we evaluate together the cultural fit (occasionally this can have some technical questions too ๐Ÿค–๏ธ)\n* If you pass this last round...congratulations and welcome aboard! ๐ŸŽŠ๏ธ\n \n### Location\n \nFor the entire next year, this position will be almost entirely remote ๐ŸŒ๏ธ\nWe might require to travel from time to time either to meet with the team or for meeting customers so availability to travel is preferred.\nPossible travel locations: San Francisco ๐Ÿ‡บ๐Ÿ‡ธ๏ธ, Bangalore ๐Ÿ‡ฎ๐Ÿ‡ณ๏ธ, Dubai ๐Ÿ‡ฆ๐Ÿ‡ช๏ธ, Europe ๐Ÿ‡ช๐Ÿ‡บ๏ธ. \n\nBe sure to mention the words **DRINK SCIENCE THUNDER** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n \n\n#Salary and compensation\n$80,000 — $100,000/year\n\n\n#Location\n๐ŸŒ Worldwide


See more jobs at Jur

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

Namebase

 This job is getting a high amount of applications right now (13% of viewers clicked Apply)

verified closed
๐ŸŒ Worldwide

infrastructure

 

node

 

crypto

๐Ÿ”Ž4,643 opens
โœ… 590 applications (13%)
This job post is closed and the position is probably filled. Please do not apply.
# Who we are\nNamebase is on a mission to enable freedom, security, and ownership on the Internet. Weโ€™re doing this by making Handshake โ€” a new decentralized DNS protocol โ€” easy-to-use. You can think of our product as a GoDaddy for Handshake. \n\n# Context\nHandshake is a new naming blockchain (we didnโ€™t create it) that functions as a peer-to-peer root DNS that can replace Certificate Authorities. It's a Proof-of-Work protocol like Bitcoin, except instead of using the coins as money, you use Handshake coins to register domain extensions (ie .com, .net, .org) on the Handshake blockchain. Unlike traditional domain names that can only be rented, you truly own your Handshake extensions forever โ€” no one can take the extensions from you or prevent others from accessing them. And rather than being limited to a small number of extensions like .com and .org (blacklisted on Handshake for compatibility with traditional DNS), you can register almost any name you can think of. These attributes are becoming increasingly important in a world thatโ€™s trending towards more censorship and less freedom for individuals.\n\n# The role\nSince launch six months ago weโ€™ve already processed over $20M in transaction volume and tens of thousands of Handshake name registrations. We work in a highly collaborative environment across a distributed team (currently in US and Australia). Open communication is the standard โ€” strategy discussions occur in slack, not behind closed doors. New initiatives have a single owner to maintain focus while feedback is solicited from everyone.\n\nWeโ€™re looking for a backend engineer to work on our infrastructure โ€” primarily crypto wallets โ€” and less so our user-facing APIs. You'll work closely with our existing engineering team on complex system design problems. Node.js experience is required, Golang experience is preferred. \n\nBe sure to mention the words **TRUTH FLOOR CANCEL** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n \n\n#Salary and compensation\n$125,000/year\n\n\n#Location\n๐ŸŒ Worldwide


See more jobs at Namebase

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

Brickblock


verified closed
๐Ÿ‡ช๐Ÿ‡บ EU

node

 

react

 

blockchain

๐Ÿ”Ž3,059 opens
This job post is closed and the position is probably filled. Please do not apply.
tl;dr\n---\n\nWeโ€™re looking for an experienced Fullstack JavaScript Engineer with a strong background in microservices architecture to help our team build the worldโ€™s best investment fund platform. Remote work is possible, or come join us in Berlin :)\n\nWho We Are\n---\n\nWe are a Berlin-based Fintech startup that has built the world's first blockchain-powered investment fund platform. Our core focus is twofold. First, we empower fund managers to raise their funds faster & cheaper, expand into new markets, and handle compliance efficiently. Second, we lower the barrier to entry and increase transparency for investors to allow more people to invest in powerful financial instruments that were previously reserved for the ultra-rich.\n\nWhat We Offer\n---\n\n- **Stock Options** - We want everyone to *feel* ownership, so we *give* everyone ownership.\n- **Growth Budget** - Generous annual budget for growth expenses such as books, online courses, conference tickets, or professional training\n- **Remote Work** - Up to 100% remote work possible, if desired\n- **Tech Fridays** - Two times per month you can freely choose what to work on or what to learn\n- **Tech Equipment** - We'll provide you with your choice of laptop\n- **Open Source** - Work on our open source projects like [Strong Config ๐Ÿ’ช](http://www.strong-config.dev)\n- **Blockchain** - Learn about and work with blockchain technologies\n\nOur Stack\n---\n\nWork with a modern microservices architecture on a cloud-native stack using the latest and greatest Frontend, Backend, DevOps, and Blockchain technologies:\n\n- **๐Ÿ”™ Backend**: Node.js / GraphQL\n- **๐Ÿ—‚ Database**: PostgreSQL\n- **๐Ÿ’… Frontend**: React / Apollo / CSS-in-JS / Flow & TypeScript / Storybook / Puppeteer\n- **๐ŸŽผ Orchestration**: Docker / Kubernetes / Terraform\n- **โ™ป๏ธ CI/CD**: GitLab (internal) / GitHub (open source projects)\n- **๐Ÿ— Infra**: Google Cloud / Cloudflare\n- **โ›“ Blockchain**: Ethereum / Solidity / Web3.js\n\n**[For a deep dive, check out our StackShare!](https://stackshare.io/brickblock/scalingfunds-platform)**\n\n๐Ÿณ๏ธโ€๐ŸŒˆ Promote Diversity ๐Ÿณ๏ธโ€๐ŸŒˆ\n---\n\n๐Ÿ‡จ๐Ÿ‡ด ๐Ÿ‡ฏ๐Ÿ‡ต ๐Ÿ‡ท๐Ÿ‡บ ๐Ÿ‡ฎ๐Ÿ‡ณ ๐Ÿ‡จ๐Ÿ‡ฆ ๐Ÿ‡ช๐Ÿ‡ธ ๐Ÿ‡ฉ๐Ÿ‡ช ๐Ÿด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ ๐Ÿ‡ป๐Ÿ‡ช ๐Ÿ‡บ๐Ÿ‡ธ ๐Ÿ‡ญ๐Ÿ‡บ ๐Ÿ‡น๐Ÿ‡ท ๐Ÿ‡ฒ๐Ÿ‡ฝ ๐Ÿ‡ต๐Ÿ‡ฑ ๐Ÿ‡ฆ๐Ÿ‡ท ๐Ÿ‡ณ๐Ÿ‡ฆ ๐Ÿ‡ฆ๐Ÿ‡บ ๐Ÿ‡บ๐Ÿ‡ฆ ๐Ÿ‡ฎ๐Ÿ‡ช ๐Ÿ‡ง๐Ÿ‡พ ๐Ÿ‡ซ๐Ÿ‡ท\n\nWe are an equal opportunity employer and value diversity at our company. While nationality isn't the only diversity vector, we are proud to have more than 20 different nationalities among our current and former team members at Brickblock! We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital, or disability status. \n\n# Requirements\n- Fluency in English, spoken and written\n- Permanent resident or Visa holder of any EU country\n- Strong JavaScript background with at least 5-7 years experience in both Node.JS and frontend development\n- Static typing (we use TypeScript and Flow)\n- Extensive experience in building and consuming APIs\n- Extensive experience in data modeling and working with relational databases\n- Extensive experience writing tests across the pyramid\n- Experience using Docker in production\n- Great self-managing and organization \n\nBe sure to mention the words **SUCH RELY LOBSTER** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n\n\n#Location\n๐Ÿ‡ช๐Ÿ‡บ EU


See more jobs at Brickblock

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

district0x


verified closed
๐ŸŒ Worldwide

clojure

 

clojurescript

 

ethereum

๐Ÿ”Ž8,950 opens
This job post is closed and the position is probably filled. Please do not apply.
district0x is a global organization developing the next generation of decentralized applications (dApps). Built using Ethereum, Aragon, and IPFS, district0x is a network of marketplace dApps known as districts. Our mission is to decentralize the ownership structure of the world's marketplace by providing a platform for the creation, operation, and governance of peer-to-peer marketplaces.\n\nSummary of Position: The district0x tech stack is driven in the backend by smart contracts developed in Solidity and deployed to the Ethereum blockchain, and in the front end by Clojurescript, React, and Re-frame served via the Interplanetary File System and a Clojure server linked via GraphQL.\n\n\nAs a Clojurescript Developer, your primary goal is to build front end interfaces for new districts and extend libraries to serve user-made districts. The secondary goal is to create new and secure services written in Solidity, and develop automated test cases for these services. Clojurescript Developers should work independently when building, but must collaborate with other developers in order to check each other's work and maintain the highest standards of code quality. A great Clojurescript Developer will go above and beyond by building new and unique user experiences, and automating any routines for the business at large.\n\n# Responsibilities\n Key Responsibilities:\n* Establish a clean and efficient development, test, and production environment.\n* Deliver best-in-class front-end solutions in Clojure.\n* Write and implement test suites covering the full range of code functionality.\n* Collaborate with the team to define architecture, quality standards, and best practices.\n* Diligently document all aspects of open-source contributions.\n* Create unique solutions to dApp-specific user experience challenges.\n* Build software that is FUN to use! \n\n# Requirements\nThe ideal candidate will have:\n* 3+ years of experience developing front-end web applications\n* Working knowledge of Clojure/Clojurescript\n* Experience with re-frame libraries\n* A passion for cryptocurrencies and other peer-to-peer technologies\n* A basic understanding of how the Ethereum network and smart contracts operate\n\nAdditionally, you MUST be able to:\n* Speak and write English fluently\n* Communicate proactively (we are 100% remote!)\n* Work independently towards deadlines\n* Accept a salary paid in Ether \n\nBe sure to mention the words **MIX RATHER PIG** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n\n\n#Location\n๐ŸŒ Worldwide


See more jobs at district0x

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

Bitbond


verified closed
Europe, Africa

rails

 

node

 

vue

๐Ÿ”Ž4,701 opens
This job post is closed and the position is probably filled. Please do not apply.
We are a Berlin-based startup that pioneered capital markets with Europe's first regulated Security Token Offering in 2019.\n\nWe provide a SaaS solution that allows banks to issue securities in a fully digital way. Currently, banks are using paper-based, time-consuming processes that are generating a lot of human interactions. With our software, most of the manual, spreadsheet-based work is replaced with a set of blockchain-based services including tokenization and digital asset custody.\n\nWe are looking for an experienced generalist who can collaboratively work across the full stack spectrum to deliver a new, bleeding-edge high-quality tech to market. Our product is changing fast and you need to be open for experimentation and flexible around your ideas and code.\n\nWe are Berlin-based, remote most welcome!\n\n# Responsibilities\n **Job description**\n\n* Join a small team as a key contributor\n* Shape our tech stack and practices as an early member\n* Share and learn what you care about\n\n**Our stack in brief:**\n\n* Ruby, Node backends\n* Vue frontend\n* Hosted on AWS with k8s\n* GitHub, Slack, Trello\n\n**What you will do:**\n\nAt Bitbond, youโ€™ll get to work on a multitude of different things. Some of the work you might be tackling includes:\n\n* Building new user-facing features with everything from database models to CRUD endpoints and UI components\n* Designing and rolling out production-grade custody wallet solutions\n* Adding monitoring and alerting to provide better responses in operational incidents\n* Integrating 3rd party API providers\n* Improving on our DevSecOps workflows so that we can work in a more pleasurable way \n\n# Requirements\n* Experience in Fintech or other compliance-driven industry\n* Understanding of financial-grade compliance requirements\n* Ability to code well-tested services\n* Fluent in: Rails, Node, Vue, SQ \n\nBe sure to mention the words **EARN MOVIE MARCH** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n\n\n#Location\nEurope, Africa


See more jobs at Bitbond

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

2UP Technology, Inc

 This job is getting a high amount of applications right now (13% of viewers clicked Apply)

closed
๐ŸŒ Worldwide

react

 

preact

 

node

๐Ÿ”Ž5,753 opens
โœ… 760 applications (13%)
This job post is closed and the position is probably filled. Please do not apply.
In this role, you'll be working with a dynamic and creative team to add features to and maintain our existing node js / preact app. We give you lots of freedom to implement the way you want, and you can choose your own work hours. \n\nWe use live video, cryptocurrency, and a bunch of other cutting edge technology.\n\nIn this role, you're ideal if: You love coding. You love doing things nobody has done before. You love helping businesses thrive.\n\n# Responsibilities\n JS development - front and back end. \nWork with Git/Github.\nDeploy code once in a while.\nSupport (and occasionally debug during) live events once in a while. \n\n# Requirements\nExperience with React/Preact, Node.js, and general web dev. \n\nBe sure to mention the words **GLARE SPEAK WORK** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n \n\n#Salary and compensation\n$28,000/year\n\n\n#Location\n๐ŸŒ Worldwide


See more jobs at 2UP Technology, Inc

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

PolySwarm


verified closed
๐ŸŒ Worldwide

python

 

docker

 
๐Ÿ”Ž3,870 opens
โœ… 94 applications (2%)
This job post is closed and the position is probably filled. Please do not apply.
We are looking for an experienced full-stack developer, focused on web front ends, to lead the development of our product UI/X.\n\nWe are a cyber security company with many projects. Our web application is multi-lingual and has a base set of functionality, but we have an extensive list of features in our goal of a peerless product. Architecting, understanding our extensive backend, and implementing these features would be about 95% of your time. Additionally, our marketing websites are multi-lingual and updated about once per week, so this would be about 5% of your time. \n\n\n**Join PolySwarm.**\n\nWe're developing innovative solutions to age-old information security problems - and we need your help.\n\nPolySwarm is a marketplace that produces crowdsourced threat intelligence (malware detection today, more tomorrow). \n\nNo one has done this before. We'll get things wrong - that's okay! With your help, we'll get fewer things wrong, identify mistakes earlier, and improve processes to prevent future missteps.\n\nYou're in on the ground floor - you'll have a say in what we do and how we do it. By joining PolySwarm, you'll be joining a dynamic team on the bleeding edge of information (computer) security and blockchain - answering questions few have thought to ask.\n\nIf you are:\n\n* proficient with Python, Docker, JavaScript, HTML, CSS/SASS, React, Redux, NodeJS, TypeScript, and Templating (Mustache/Handlebars)\n* familiar with Jekyll/Gatsby\n* experienced at creating clean/efficient UX\n* experienced building both the front-end and back-end for a web application\n* experienced at developing/managing a multi-language web application\n\n... then we are interested in you.\n\n**The Ideal Candidate Is...**\n\n* independently motivated & self-directing\n* introspective: able to identify weak spots / problem areas in our existing processes or code and suggest / implement solutions\n* interested in creating a top quality user experience for both desktop and mobile users\n* interested in web application development\n* has an eye for design\n\n\n**We Offer**\n\n* Competitive salaries\n* Excellent health, dental, vision coverage\n* Paid vacation days\n* Travel (if you like). We have offices in San Diego, Puerto Rico and Tokyo and we often find ourselves travelling elsewhere. If travel interests you, we can scratch that itch.\n* Flexible work hours - we have core hours on weekdays, but outside of scheduled meetings, we don't care *when* you work, we care about your output.\n* Remote Ok - You can work remotely, or you can work from one of our offices\n* Powerful servers, laptops, desktops - whatever you need to be most productive!\n\n In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.\n\n**About PolySwarm**\n\nThe PolySwarm Team is made up of InfoSec veterans with decades of experience in government and industry. Weโ€™re driven to improve the threat intelligence landscape for ourselves, our clients and the industry at large. By providing robust incentives that align participantsโ€™ interest with continued innovation, PolySwarm will break the mold of todayโ€™s iterative threat intelligence offerings.\n\nAll PolySwarm (Co-)Founders are also members of Narf Industries, LLC, a boutique information security firm specializing in tailored solutions for government and large enterprises. Narf operates on the cutting-edge of InfoSec, blockchain and cryptographic research, having recently completed a blockchain-based identity management project for the Department of Homeland Security (DHS) as well as several cutting-edge partial homomorphic encryption projects on behalf of DARPA.\n\nFor more about the team and the team's advisers, head over to: https://polyswarm.io/the_team\n\nTo see our web application, head over to: https://polyswarm.network\n \n\nBe sure to mention the words **ESTATE SUBJECT COOL** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n \n\n#Salary and compensation\n$100,000/year\n\n\n#Location\n๐ŸŒ Worldwide


See more jobs at PolySwarm

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

PolySwarm


verified closed
๐ŸŒ Worldwide

ui/ux

 

blockchain

 

python

๐Ÿ”Ž5,942 opens
โœ… 344 applications (6%)
This job post is closed and the position is probably filled. Please do not apply.
We are looking for an experienced full-stack developer, focused on web front ends, to lead the development of our product UI/X.\n\nWe are a cyber security company with many projects. Our web application is multi-lingual and has a base set of functionality, but we have an extensive list of features in our goal of a peerless product. Architecting, understanding our extensive backend, and implementing these features would be about 95% of your time. Additionally, our marketing websites are multi-lingual and updated about once per week, so this would be about 5% of your time. \n\n\n**Join PolySwarm.**\n\nWe're developing innovative solutions to age-old information security problems - and we need your help.\n\nPolySwarm is a marketplace that produces crowdsourced threat intelligence (malware detection today, more tomorrow). \n\nNo one has done this before. We'll get things wrong - that's okay! With your help, we'll get fewer things wrong, identify mistakes earlier, and improve processes to prevent future missteps.\n\nYou're in on the ground floor - you'll have a say in what we do and how we do it. By joining PolySwarm, you'll be joining a dynamic team on the bleeding edge of information (computer) security and blockchain - answering questions few have thought to ask.\n\nIf you are:\n\n* proficient with Python, Docker, JavaScript, HTML, CSS/SASS, React, Redux, NodeJS, TypeScript, and Templating (Mustache/Handlebars)\n* familiar with Jekyll/Gatsby\n* experienced at creating clean/efficient UX\n* experienced building both the front-end and back-end for a web application\n* experienced at developing/managing a multi-language web application\n\n...then we are interested in you.\n\n**The Ideal Candidate Is...**\n\n* independently motivated & self-directing\n* introspective: able to identify weak spots / problem areas in our existing processes or code and suggest / implement solutions\n* interested in creating a top quality user experience for both desktop and mobile users\n* interested in web application development\n* has an eye for design\n\n\n**We Offer**\n\n* Competitive salaries\n* Excellent health, dental, vision coverage\n* Paid vacation days\n* Travel (if you like). We have offices in San Diego, Puerto Rico and Tokyo and we often find ourselves travelling elsewhere. If travel interests you, we can scratch that itch.\n* Flexible work hours - we have core hours on weekdays, but outside of scheduled meetings, we don't care *when* you work, we care about your output.\n* Remote Ok - You can work remotely, or you can work from one of our offices\n* Powerful servers, laptops, desktops - whatever you need to be most productive!\n\n* In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.*\n\n**About PolySwarm**\n\nThe PolySwarm Team is made up of InfoSec veterans with decades of experience in government and industry. Weโ€™re driven to improve the threat intelligence landscape for ourselves, our clients and the industry at large. By providing robust incentives that align participantsโ€™ interest with continued innovation, PolySwarm will break the mold of todayโ€™s iterative threat intelligence offerings.\n\nAll PolySwarm (Co-)Founders are also members of Narf Industries, LLC, a boutique information security firm specializing in tailored solutions for government and large enterprises. Narf operates on the cutting-edge of InfoSec, blockchain and cryptographic research, having recently completed a blockchain-based identity management project for the Department of Homeland Security (DHS) as well as several cutting-edge partial homomorphic encryption projects on behalf of DARPA.\n\nFor more about the team and the team's advisers, head over to: https://polyswarm.io/the_team\n\nTo see our web application, head over to: https://polyswarm.network \n\nBe sure to mention the words **ACT UNFAIR UNVEIL** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n \n\n#Salary and compensation\n$100,000/year\n\n\n#Location\n๐ŸŒ Worldwide


See more jobs at PolySwarm

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

Kraken Digital Asset Exchange


closed
๐ŸŒ Worldwide

frontend

 

ui

 

ux

๐Ÿ”Ž7,433 opens
โœ… 456 applications (6%)
This job post is closed and the position is probably filled. Please do not apply.
***This is a fully remote role, we will consider applicants based in North America, South America and EMEA***\n\n\n\n**About Kraken**\n\n\n\nKraken is one of the largest and most successful bitcoin exchanges in the world and weโ€™re growing faster than ever. Weโ€™re looking for people who constantly push themselves to think differently and chart exciting new paths in a rapidly growing industry. Kraken is a diverse group of dreamers and doers, we truly believe our success depends on having both in spades. Join us and the movement to change the way the world thinks about money.\n\n\n\n**About the Role**\n\n\n\nOur Engineering team is having a blast while delivering the most sophisticated crypto-trading platform out there. We are using modern web technologies, including Typescript, Webpack, React, and Sass, to develop new UI/UX and improve our clients trading and funding experience. We are looking for developers with an eye for design, and thoughtful attention to detail, who are excited to improve the Kraken user experience.\n\n# Responsibilities\n * Developing new user-facing features using React\n\n* Building reusable components and front-end libraries for future use\n\n* Translate designs, wireframes, and business requirements into high quality code\n\n* Optimizing components for maximum performance\n\n* Polish UI to ensure it matches 1-to-1 with user tested designs and prototypes \n\n# Requirements\n* 2+ years of professional experience preferred\n\n* Strong proficiency in JavaScript and ES2015 - 2017\n\n* Solid understanding of Sass or Less and a deep knowledge of modern CSS\n\n* Experience with modern and legacy PHP\n\n* Thorough understanding of React and its core principles preferred\n\n* Experience with popular React workflows (such as Flux or Redux) preferred\n\n* Familiarity with modern front-end build pipelines and tools\n\n* Experience with RESTful and RPC based APIs\n\n* Bringing applications to production and iterating\n\n* Modernizing PHP web applications\n\n* Experience in crypto industry a plus\n\n* Strong passion for crypto \n\nBe sure to mention the words **POWER TEXT SEED** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n\n\n#Location\n๐ŸŒ Worldwide


See more jobs at Kraken Digital Asset Exchange

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

PolySwarm


closed

blockchain

 

ethereum

 

python

๐Ÿ”Ž7,126 opens
โœ… 488 applications (7%)
This job post is closed and the position is probably filled. Please do not apply.
***In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.***\n\n\n**Job type:** Full-time \n**Role:** Full-Stack Developer \n**Experience level:** Mid-Level, Senior\n**Industry:** Cryptocurrency, Cybersecurity, Network Security, Blockchain \n**Company size:** 11-50 people\n**Location:** San Diego, CA, San Juan, Puerto Rico, Tokyo, Japan or **Remote**\n\n\n**Join the Swarm**\n\nAt Swarm Technologies, Inc, we're developing innovative solutions to age-old information security problems - and we need your help.\n\nAt its core, PolySwarm is market design enabled by Ethereum smart contracts. We are programming a market that will produce crowdsourced threat intelligence (malware detection today, more tomorrow).\n\n** Blockchain experience not required! **\n\nWe're operating in a very new industry and we're prepared to bring candidates up to speed! Few sectors are hot as blockchain right now - talk about professional growth\n\nNo one has done this before. We'll get things wrong - and that's okay! With your help, we'll get fewer things wrong, identify mistakes earlier, and improve processes to prevent future missteps.\n\nYou're in on the ground floor - you'll have a say in what we do and how we do it. By joining Swarm Technologies, you'll be joining a dynamic team on the bleeding edge of information (computer) security and blockchain - answering questions few have thought to ask.\n\n**If you're interested in**\n- technical challenges that cannot be solved via iteration\n- blockchain (Ethereum smart contracts in particular)\n- information security\n- malware reverse engineering automation\n- market design (a la Who Gets What and Why by Alvin Roth)\n- software development\n- unknown unknowns\n\n**then we're interested in you!**\n\n**The Ideal Candidate Is:**\n- independently motivated & self-directing\n- introspective: able to identify weak spots / problem areas our existing processes or code and suggest / implement solutions\n- takes an interest in information security topics - huge props for capture the flag (CTF) participation!\n- enjoys developing software\n\n**At Swarm Technologies, you'll tackle both big-picture and tactical problems, the following are a few examples.**\n\n**Example Big-Picture Problems**\n\nThe Ethereum block time leaves a lot to be desired for a marketplace that intends to supplant millions of malware scans a day.\n\nHow do we best reconcile millions of scans daily with a 15 second block time and today's block size limits?\n\nIn sum: PolySwarm must scale and must support scanning artifacts (files) that may contain confidential information. How do we best reconcile these needs with a default-public, Proof-of-Work Ethereum ecosystem?\n\n**Example Tactical Problem**\n\nPolySwarm is a twist on a prediction market - where security experts attempt to "predict" whether a file / URL or network traffic is malicious or benign. Alongside their prediction ("assertion"), experts "stake" a configurable amount of Nectar (NCT), PolySwarm's crypto token.\n\nSuppose Expert A is lazy and Expert B is a hardworking, upstanding security expert. It would be bad if Expert A was able to simply duplicate the assertions coming from Expert B, exploiting Expert B's hard work for profit. If assertions are placed directly on the public Ethereum blockchain, Expert A can do exactly that.\n\nHow can we design a system that keeps the assertion secret (so Expert B is out of luck) until some configured time, after which assertions are revealed and payouts distributed appropriately?\n\n**The Ideal Candidate possesses demonstrable experience in some or all of these technologies.**\n\nPolySwarm employs the following tools & languages:\nPython\nDocker (+ Swarm, Services, Stack)\nKubernetes (+ Helm)\nTerraform\nAnsible\nSolidity\nReact\nJavaScript\nRust\n\nRefer to our GitHub for examples of our usage: https://github.com/polyswarm\n\n**We Offer**\n- Competitive salaries\n- Excellent health, dental, vision coverage\n- Paid vacation days\n- Travel (if you like). We have offices in San Diego, Puerto Rico and Tokyo and we often find ourselves travelling elsewhere. If travel interests you, we can scratch that itch.\n- Flexible work hours - outside of scheduled meetings, we don't care when you work, we care about your output.\n- Powerful servers, laptops, desktops - whatever you need to be most productive! \n\nBe sure to mention the words **DELAY BECAUSE VAGUE** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n


See more jobs at PolySwarm

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

Pachama Inc.


closed

react

 

javascript dapp code

 

solidity

๐Ÿ”Ž3,774 opens
โœ… 47 applications (1%)
This job post is closed and the position is probably filled. Please do not apply.
This is a unique opportunity to join super early a team that is conceiving, designing and developing an entirely new marketplace on the blockchain, which can unlock a new asset class that can have a tremendously positive impact in the world. For this position, weโ€™re looking to hire a Senior Blockchain Engineer with a strong focus on designing and developing decentralized applications on Ethereum. Weโ€™re expecting to hire an outstanding developer that has the potential to grow as a team leader. You will be working together with the rest of the Engineering team, building the different parts of our smart contracts architecture, while clearly documenting your work. Weโ€™re a small, distributed team with a focus on rapid development and constant iteration based on usersโ€™ feedback.\n\n# Responsibilities\n * Designing and developing hands-on our smart contracts infrastructure and applications. \n* Documenting thoroughly your work for an effective team coordination. \n* Communicating effectively with the entire team. \n\n# Requirements\n* Demonstrable experience as an ever-evolving software engineer. \n* Deep understanding of algorithms and data structures. \n* Deep understanding of smart contracts architecture and design. \n* Strong knowledge and experience developing decentralized applications. \n* Experience developing smart contracts on Solidity. \n* Experience writing web3, React and Javascript dApp code. \n* Experience developing and documenting API. Experience writing unit and integration tests.\n\n**Desirable:**\n* Game theory knowledge. \n* Trading experience. \n* Familiar with technologies such as 0x, Dharma, dydx, ZeppelinOS, Aragon. \n\nBe sure to mention the words **ALONE MUSIC ONLY** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n


See more jobs at Pachama Inc.

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

Blockstack


verified closed

react

 

vue

๐Ÿ”Ž1,381 opens
This job post is closed and the position is probably filled. Please do not apply.
If youโ€™ve been looking for the right opportunity to get into crypto, experiment with decentralized applications, or just want a side hustle that takes you to the cutting edge, App Mining with Blockstack is the perfect opportunity.\n\nBlockstack is looking for developers to participate in App Mining, a program that pays developers to build decentralized applications on Blockstack. This is a fully remote and independent position, you have complete creative control over your application and development schedule. There is a monthly deadline to submit your application to be eligible for that monthโ€™s payout and there is no limit to how many months you are eligible, we hope you'll partake in these monthly payouts indefinitely. \n\nDevelopers are paid out of a growing pool of Bitcoin according to their rank as determined by independent App Reviewers including Product Hunt and Democracy Earth. Decemberโ€™s App Mining run will award the top ranked app **$20,000 USD** (paid in Bitcoin) and all other submissions receive payment equivalent to 80% of the total paid to the app in front of them in the ranking. [$20,000, $16,000, $12,800, etc.] The total payment pool will grow on a regular basis, in the first round of payments there were 17 eligible apps. It's still very early in the world of dapps - earning near the top of the list is more than possible with a very early stage application.\n\nSubmitting existing apps to the program is allowed provided integration with Blockstack is added and fully functional before ranking begins.\n\n[Meet those that participated in our alpha run](https://app.co/mining/september-2018?utm_source=angellist&utm_medium=jobs&utm_campaign=angellist_november) and [sign up for the program](https://app.co/mining?utm_source=angellist&utm_medium=jobs&utm_campaign=angellist_november). \n\n*Blockstack is a new internet for decentralized apps. Our open-source community of 15920 members globally is building protocols & tools that make it easy to build scalable decentralized apps.* \n\n# Requirements\nFamiliarity with a frontend language such as Javascript or React is all that's needed to build on Blockstack. \n\nBe sure to mention the words **FIND GROCERY CASE** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n


See more jobs at Blockstack

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

Anywhere


verified closed

ethereum

 

truffle

๐Ÿ”Ž1,286 opens
โœ… 11 applications (1%)
This job post is closed and the position is probably filled. Please do not apply.
A client of Anywhere.team is looking for two blockchain developers with at least 3 years of experience in Ethereum JavaScript development (web3, Truffle).\n\n\n\nThe company is a blockchain startup working on delivering the product after closing a successful ICO. The candidate will join a team of ten developers, directly reporting to the CTO.\n\n\n\nOUR IDEAL CANDIDATE:\n\nMust have 3+ years of experience in Ethereum development using web3.js and Truffle\n\nMust have experience in server-side JavaScript (Node.js)\n\nMust be proficient in using Git\n\nExperience in Solidity is preferred but not required\n\nExperience in front-end frameworks, especially React is preferred (but not required)\n\nMust have verifiable references on GitHub or BitBucket\n\nHave been working remotely for at least 1 year\n\nCan read, write and speak English fluently\n\nExcellent project management, time management, and communication skills\n\n\n\nThis is a remote position, but considering most of the company is working on the US East Coast, we prefer candidates in the Americas, Europe or Africa. Candidates east of UTC+2 might find it difficult to efficiently collaborate with the team.\n\n\n\nThis is a full-term, indefinite contract position, equivalent to being a full-time employee. Compensation is US$75-85k per year depending on the experience, and a generous token bonus.\n\n\n\nWe are keen to work with anyone with the right skills and mindset regardless of their age, gender, race, sexual orientation, location or background. We are looking for curious, flexible and proactive people. We only work with individuals - our jobs are not open to agencies and production shops. \n\nBe sure to mention the words **BRAIN EMERGE RIOT** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n


See more jobs at Anywhere

Visit Anywhere's website

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

Mothership


closed

cryptocurrency

 

node

๐Ÿ”Ž1,444 opens
โœ… 25 applications (2%)
This job post is closed and the position is probably filled. Please do not apply.
Mothership is looking for you if you identify as a senior backend engineer with at least 6 years of experience behind you. You will have a challenge to design and implement a cryptocurrency exchange and it's sub-systems to handle dozens of thousands operations a second, make it scalable and reliable. As a senior engineer you will design micro-services and APIs, apply the best development practices with the high requirements for security, performance and reliability.\n\nYou should be able to use a modern technology stack and follow best design, coding and devops practices. You have strong skills, but are technology agnostic and can work with any tool to solve a problem. You think before you do and can articulate your decisions to teammates, provide specification and delivery roadmap. If you believe this sounds like you, then we'd love to welcome you to the Mothership Engineering team. \n\nBe sure to mention the words **THROW BID GOSPEL** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n


See more jobs at Mothership

Visit Mothership's website

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

Clevertech


closed

blockchain

 

node

๐Ÿ”Ž1,530 opens
โœ… 9 applications (1%)
This job post is closed and the position is probably filled. Please do not apply.
### DESCRIPTION\nClevertech is looking for a Blockchain Engineer to join our global team. We are looking for an experienced and passionate engineer, experienced with blockchain technologies including Multichain and Ethereum. Ideally, you are a Solidity pro, and our mainstay technologies include React, Node, PostgreSQLโ€Ž and Kubernetes. Experience in one or all is definitely a major plus.\nThis role will be responsible for shipping blockchain solutions for our global client base, and partnering directly with senior business teams to solve real world challenges utilizing cryptotechnology. You understand the fundamental values of enterprise blockchain, and also understand where the blockchain is not a value-add tool.\n### REQUIREMENTS\nIn this role you will have significant responsibility in one of our project development teams to ensure client satisfaction by executing on the deliverable. Clevertech looks for craftsmen developers who take ownership of their code. You can deliver quickly while being clever to avoid missteps. You have an effective positive attitude that shines as you show your care about client and colleague concerns. You are always learning and are a transparent communicator even when it is challenging. You thrive on challenging yourself daily and seek to surround yourself with like minded individuals.\n* 6+ years of full-stack development, or in a similar role.\n* Ability to learn and use a wide array of open-source technologies and tools.\n* Intimate experience with writing highly secure software on at least one smart contract platform.\n* Strong knowledge of fundamental blockchain technology.\n* Experience working with blockchain in an enterprise (non-mining) setting\n* Technical knowledge of at least one public or private blockchain system.\n* Strong understanding of security principles and networking.\n* Ability to work on large multi-team projects with a high level of independence.\n* Technically, you have an excellent background in data structures, design patterns, and modern programming practices with more than 5 years experience.\n* Fluent in English with excellent written and verbal communication skills.\n* Knowledge about agile Methodologies\n### BENEFITS\n#### Own Your Time\nWe are a completely remote team. That means we have a large amount of trust and a lot of flexibility. World travellers, young parents, nature lovers, and commute avoiders love working here. We also will pay for a co-working space in case you feel like working outside of your normal setting.\n#### Recharge Time\nWe insist that you take recharge time. We are closed for major holidays and then require that you take at least two weeks a year to refresh.\n#### Care For Yourself\nYouโ€™ll receive a health/wellness monthly stipend that goes towards covering medical insurance, dental insurance or joining a gym!\n#### Focused Work\nYou will work together on a dedicated team with your eye on one finish line at a time. Our teams are nimble and agile, and cover the technical range you would expect in world class product delivery teams.\n#### Learn at your edges\nWe believe in learning and provide unique programs that improve your tech skills, leadership skills and even challenge you in personal development. CleverFridays, guest speakers, mentor-ship opportunities and in-depth industry exposure are all on offer here.\nAnd of course, if you speak at a tech conference, we cover all expenses.\n#### Clevertech Swag\nAnd keep your eye on the mail - we send out swag everywhere in the world and there are celebratory pictures of Clevertech socks, hoodies, and mugs all over slack.\nWant to learn more about Clevertech and the team? Check out why.clevertech.biz and https://youtu.be/KwOz-y4uuWk \n\nBe sure to mention the words **MOBILE FLIP BLUE** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n


See more jobs at Clevertech

Visit Clevertech's website

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

AboveBoard


verified closed

node

 

senior

๐Ÿ”Ž1,541 opens
โœ… 18 applications (1%)
This job post is closed and the position is probably filled. Please do not apply.
Looking for a blockchain developer to write and test and deploy Ethereum Solidity code, and provide blockchain knowledge for our distributed team. As we advance, this developer will help us design encryption workflows that use wallets from Ethereum and other blockchains. We will eventually design our own blockchain and distributed storage. We will use javascript, Node.js and the MERN stack to build Web services and a UI around this system.\n\nAboveBoard is a startup building a global securities trading system on top of Ethereum tokens. The company is run by an experienced entrepreneur and programmer who has worked with globally distributed teams.\n\nWe are looking for these skills:\n\nEthereum programming and administration\nBlockchain programming and architecture\nSome encryption knowledge is required. You should know the basic ways to use public / private key encryption, and you should be able to explain how a digital signature works, and you should be able to explain the general idea of how blocks are added to a chain.\nProgramming with javascript and Node.js\nHelpful skills include:\n\nWorking in distributed teams\nContinuous integration and automated testing. You should be able to set up a new application repository with cloud-based build and test scripts.\nBlockchain trading experience\nCloud devops and administration\nCloud and Web service architectures\nWork remotely, or come to the office in Boston.\n\nWe hope to get started with one-week paid trial job, full time or part time. If this has good results for both sides, we will negotiate for a permanent commitment to join our startup team. Full time is preferred, but part time can work.\n\nWe will pay a competitive hourly rate, plus equity and tokens. \n\nBe sure to mention the words **PIGEON BORDER IDEA** when applying to show you read the job post completely. This is a beta feature to avoid spam applicants.\n\n


See more jobs at AboveBoard

Visit AboveBoard's website

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

CloseCross


closed

node

 

senior

๐Ÿ”Ž2,216 opens
โœ… 170 applications (8%)
This job post is closed and the position is probably filled. Please do not apply.
\nYour responsibilities and requirements:\n\n\n* Proficient in blockchain technical concepts, cryptography, architecting secure and distributed systems and having the ability to translate the architecture and design into actually working code\n\n* Understanding of Layer 2 blockchain concepts, at least one of: State Channel, Payments Channel, Pegged Side Chains or Plasma. Ability to implement these concepts or willingness to quickly learn how.\n\n* Self-starter, not afraid to work as a part of a bigger team and also alone on some tasks\n\n* Happy to be part of the remotely working team of engineers and product development people\n\n* Hungry for learning more, being exceptional blockchain technical expert, go-to person\n\n* Able to comfortably use the English language for communication of technical concepts, both verbally and on writing\n\n* Node.js and Solidity experience is a must. Knowledge of Kotlin and/or Java would be also beneficial.\n\n* Paying attention to details, high level of coding standards, focused on producing quality code\n\n* Doubtful, you always ask “why” before you start to think “how”\n\n* Ability and willingness to see your work in the wider product context\n\n* Nice to have: experience with implementing low-level cryptography concepts\n\n\n\n\n\nWhat we offer: \n\n\n* You can work remotely from anywhere in the world (although +/- CET time zone would be a preference)\n\n* Working on the cutting edge blockchain and fintech technology project\n\n* Interesting challenges to work on together with other bright minds\n\n* The friendly teamwork atmosphere\n\n\n


See more jobs at CloseCross

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

BetKing


closed

bitcoin

 

dev

 
๐Ÿ”Ž1,054 opens
โœ… 5 applications (0%)
This job post is closed and the position is probably filled. Please do not apply.
\nPLEASE NOTE:\n\nWe are ONLY looking for people with experience in the gaming, financial or high frequency trading industries AND who accept Bitcoin as payment.\n\nApplications will be auto dismissed if there is no cover letter or if there is no experience in the above fields on your CV.\n\nWe are looking for a software engineer to lead the development of new games and casino related products as well as the infrastructure to provide high performant, secure, scalable and reliable backend services.\n\nYou will need experience with the following tech:\n\n\n* Node JS\n\n* Postgres\n\n* HTML5, Javascript and CSS\n\n* TDD/DDD\n\n\n\n\nWe are ONLY looking for people with experience in the gaming, financial or high frequency trading industries.\n\nBitcoin and cryptocurrency knowledge is beneficial.


See more jobs at BetKing

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

Traction Power


closed

meteor

 

part time

 

wordpress

๐Ÿ”Ž1,378 opens
โœ… 55 applications (4%)
This job post is closed and the position is probably filled. Please do not apply.
\n\n


See more jobs at Traction Power

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

EtherCasts


verified closed

meteor

 

react

 

dev

๐Ÿ”Ž1,188 opens
โœ… 2 applications (0%)
This job post is closed and the position is probably filled. Please do not apply.


See more jobs at EtherCasts

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

Veritaseum


verified closed

full stack

 

bitcoin

๐Ÿ”Ž819 opens
โœ… 2 applications (0%)
This job post is closed and the position is probably filled. Please do not apply.
\nVeritaseum, Inc. is seeking a full stack JavaScript developer. We are flexible as to formalizing relationships, but contractors should be prepared for an open-ended engagement.\n\nInterview Challenge\n\n* If you’re not already familiar with our application, download it, start it up in `Demo Mode`, get your wallet address, grab some test coins (e.g., from here or here), and try a few trades.\n\n* Take look at `id.js` (attached to this Gist), and figure out what's wrong with it.\n\n* Send a link to your repository that has well-commented fix, along with your availability, time zone, compensation expectations, portfolio, references, and LinkedIn profile to [email protected]\n\n\n\n> > > SUBMISSIONS THAT DO NOT INCLUDE ALL OF THE ABOVE WILL BE IGNORED < < <


See more jobs at Veritaseum

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

CloudRoll


closed

edu

 

teaching

๐Ÿ”Ž1,803 opens
โœ… 5 applications (0%)
This job post is closed and the position is probably filled. Please do not apply.
\nPlease Read the Entire Description Before Applying\n\nThe CloudRoll team is looking for a lead web developer for our Bitcoin only casino, CloudRoll. Somebody who is in it for the long haul and can see the vision we have for the site. We're looking for somebody who is flexible and can put in 40+ hours a week and more on special weeks when we run promotions and have urgent tasks. The hourly pay for this position will be $24- $27 / hour. \n\nWe're looking for somebody whose main focus is backend development, specifically PHP and Javascript. Of course, there is at least some front end knowledge required with HTML5 and CSS3, this is a given. CloudRoll is entirely web-based. In the beginning, you'll be a one man team and it will be your responsibility to work diligently and implement features given on your own. As we grow, you will be given more responsibilities and privileges as well.\n\n....and most importantly\n\nAt CloudRoll, we think the word J-O-B is a dirty word. Work, we believe, needs to be fun, educational and something that makes you excited that you jump out of bed each morning. So screw the traditional 9-to-5 job that makes you feel trapped. Instead, get paid to play, create, learn and grow. It’s like being a child again. But with a salary. We are creating a culture of excitement and growth, and want to bring you with us. To prove you read all of this, include the letters xyz in the beginning of your application, if not, we won't even look over it.\n\nDo not apply if you are copying and pasting a general application. You will be denied on the spot and reported.\n\nPlease do not apply if you reside in India, Pakistan, Bangladesh, or Sri Lanka due to bad experiences with such developers in the past (including language barriers).


See more jobs at CloudRoll

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

CloudRoll


closed

edu

 

teaching

๐Ÿ”Ž2,554 opens
โœ… 5 applications (0%)
This job post is closed and the position is probably filled. Please do not apply.
\nPlease Read the Entire Description Before Applying\n\nThe CloudRoll team is looking for a lead web developer for our Bitcoin only casino, CloudRoll. Somebody who is in it for the long haul and can see the vision we have for the site. We're looking for somebody who is flexible and can put in 40+ hours a week and more on special weeks when we run promotions and have urgent tasks. The hourly pay for this position will be $22 - $25 / hour. \n\nWe're looking for somebody whose main focus is backend development, specifically PHP and Javascript. Of course, there is at least some front end knowledge required with HTML5 and CSS3, this is a given. CloudRoll is entirely web-based. In the beginning, you'll be a one man team and it will be your responsibility to work diligently and implement features given on your own. As we grow, you will be given more responsibilities and privileges as well.\n\n....and most importantly\n\nAt CloudRoll, we think the word J-O-B is a dirty word. Work, we believe, needs to be fun, educational and something that makes you excited that you jump out of bed each morning. So screw the traditional 9-to-5 job that makes you feel trapped. Instead, get paid to play, create, learn and grow. It’s like being a child again. But with a salary. We are creating a culture of excitement and growth, and want to bring you with us.\n\nDo not apply if you are copying and pasting a general application. You will be denied on the spot and reported.\n\nPlease do not apply if you reside in India, Pakistan, Bangladesh, or Sri Lanka due to bad experiences with such developers in the past (including language barriers).


See more jobs at CloudRoll

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.

CloudRoll


closed

edu

 

teaching

๐Ÿ”Ž3,611 opens
โœ… 2 applications (0%)
This job post is closed and the position is probably filled. Please do not apply.
\nPlease Read the Entire Description Before Applying\n\nThe CloudRoll team is looking for a lead web developer for our Bitcoin only casino, CloudRoll. Somebody who is in it for the long haul and can see the vision we have for the site. We're looking for somebody who is flexible and can put in 40+ hours a week and more on special weeks when we run promotions and have urgent tasks. The hourly pay for this position will be $24 - $30 / hour. \n\nWe're looking for somebody whose main focus is backend development, specifically PHP and Javascript. Of course, there is at least some front end knowledge required with HTML5 and CSS3, this is a given. CloudRoll is entirely web-based. In the beginning, you'll be a one man team and it will be your responsibility to work diligently and implement features given on your own. As we grow, you will be given more responsibilities and privileges as well.\n\n....and most importantly\n\nAt CloudRoll, we think the word J-O-B is a dirty word. Work, we believe, needs to be fun, educational and something that makes you excited that you jump out of bed each morning. So screw the traditional 9-to-5 job that makes you feel trapped. Instead, get paid to play, create, learn and grow. It’s like being a child again. But with a salary. We are creating a culture of excitement and growth, and want to bring you with us. To prove you read all of this, include the letters xyz in the beginning of your application, if not, we won't even look over it.\n\nDo not apply if you are copying and pasting a general application. You will be denied on the spot and reported.\n\nPlease do not apply if you reside in India, Pakistan, Bangladesh, or Sri Lanka due to bad experiences with such developers in the past (including language barriers).


See more jobs at CloudRoll

# How do you apply?\n\nThis job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.
FeedbackIf you find a bug, or have feedback, put it here. Please no job applications in here, click Apply on the job instead.Thanks for the message! We will get back to you soon.

[Spam check] What is the name of Elon Musk's company going to Mars?

Send feedback
146ms