Remote Full Stack + Blockchain Jobs in Nov 2019 📈 Open Startup
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3 Remote Full Stack Blockchain Jobs at companies like Polyswarm, Polyswarm and F2pool.io last posted 29 days ago

3 Remote Full Stack Blockchain Jobs at companies like Polyswarm, Polyswarm and F2pool.io last posted 29 days ago

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PolySwarm


Senior Full-stack Developer

verified
🌏Worldwide

Senior Full-stack Developer


PolySwarm

🌏Worldwide verified

python

docker

javascript

blockchain

python

docker

javascript

blockchain

🌏Worldwide29d
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. We’re driven to improve the threat intelligence landscape for ourselves, our clients and the industry at large. By providing robust incentives that align participants’ interest with continued innovation, PolySwarm will break the mold of today’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\n#Salary\n$100,000\n \n\n#Location\n- 🌏Worldwide

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This year

***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!

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When applying for jobs, you should NEVER have to pay to apply. That is a scam! Posts that link to pages with "how to work online" are also scams. Don't use them or pay for them. Also always verify you're actually talking to the company in the job post and not an imposter. Scams in remote work are rampant, be careful! When clicking on the button to apply above, you will leave Remote OK and go to the job application page for that company outside this site. Remote OK accepts no liability or responsibility as a consequence of any reliance upon information on there (external sites) or here.

f2pool.io


Backend Engineer

Backend Engineer


f2pool.io


backend

full stack

front end

crypto

backend

full stack

front end

crypto

9mo
**Who are we?**\n\nWe created f2pool - one of the largest crypto mining pools on the planet. We are a small team spread on three continents.\n\n**What are we doing now?**\n\nWe expanding f2pool worldwide. Also, we are working on several promising projects in the blockchain space.\n\n**What is cool about working with us?**\n\nWe have an awesome office in Bangkok, Thailand where we are organizing lots of community events and we are more than happy to cover your relocation cost to Thailand. Exceptional candidates can also work remotely, in which case we will sponsor you one trip to Thailand per year to work with the team in person.\n\n**What are we looking for?**\n\nTop-notch software engineers, with a passion for blockchain. You should be well-versed in at least one programming language such as Python, Golang, Rust or Elixir and have no problem jumping to new ones. You should know your way around Linux and have a very good understanding of the stack of your choice — from the web framework and database, down to the network level protocols. We don’t care what school you did or didn’t finish, but we assume you have a good understanding of algorithms and data structures.\n\n# Responsibilities\n See description above. \n\n# Requirements\nSee description above.

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# How do you apply? This job post is older than 30 days and the position is probably filled. Try applying to jobs posted recently instead.
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👉 Please reference you found the job on Remote OK, this helps us get more companies to post here!

When applying for jobs, you should NEVER have to pay to apply. That is a scam! Posts that link to pages with "how to work online" are also scams. Don't use them or pay for them. Also always verify you're actually talking to the company in the job post and not an imposter. Scams in remote work are rampant, be careful! When clicking on the button to apply above, you will leave Remote OK and go to the job application page for that company outside this site. Remote OK accepts no liability or responsibility as a consequence of any reliance upon information on there (external sites) or here.