\nWhat are we all about?\n\nWe are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems.\n\nOur expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, cryptography research, protocol research, decentralized finance (DeFi), security auditing, formal verification, real-time monitoring, smart contract development, and dapps and enterprise engineering.\n\nWorking to solve some of the most challenging problems in the blockchain space, we frequently collaborate with, such as Ethereum Foundation, Starknet Foundation, Gnosis Chain, Flashbots, Forta Protocol, Lido, EigenLayer, Open Zeppelin, RISCZero, Aleph Zero, and many more.\n\nToday, there are nearly 200 of us working remotely from over 45+ countries.\n\nView all our open positions here: https://www.nethermind.io/open-roles\n\n\n\n\n\n \n\nAbout Twinstake\n\nTwinstake is a leading institutional staking provider which offers unrivaled knowledge and experience of the institutional market from our founding heritage coupled with deep crypto expertise and technology from our team of core devs and industry veterans.\n\nWe stand out in:\n\n\n* Compliance and Risk Mitigation\n\n* Non-custodial Solution\n\n* Enhanced Reporting and Data\n\n* Optimized Performance\n\n* Premier Service\n\n\n\n\nAbout the role\n\nWe are seeking a back-end software engineer for our platform team who is passionate about developing robust and scalable back-end systems. This role is pivotal in building and maintaining the technological backbone of our services, including API development, database management, and CI/CD processes. Your expertise will ensure our platform's reliability, performance, and alignment with our compliance and risk mitigation strategies.\n\nWhat you’re good at:\n\n\n* Design and implement back-end services, including APIs, microservices, and database schemas, to support front-end applications and enhance user experience\n\n* Lead the development and maintenance of CI/CD pipelines to streamline deployment and ensure high-quality code releases\n\n* Manage database migrations and optimizations to ensure data integrity, performance, and scalability\n\n* Collaborate with front-end developers and product managers to define and meet project requirements, creating a seamless workflow between back-end and front-end components\n\n* Advocate for and implement best practices in back-end development, including code reviews, testing, and security measures\n\n* Participate in the planning and execution of DevOps strategies, working towards improving infrastructure automation and monitoring\n\n* Troubleshoot, debug, and upgrade existing systems, ensuring they meet the latest security and technology standards\n\n* Stay abreast of emerging technologies and methodologies in back-end development, CI/CD, DevOps, and the crypto industry to continuously improve our platform\n\n\n\n\nWhat you bring:\n\n\n* Proven experience as a back-end developer, with a strong background in developing scalable and secure web applications\n\n* Expertise in back-end languages and frameworks, Python preferred but will also consider other technologies (e.g. Java)\n\n* Solid experience with database design, management, and migration strategies for relational (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, Cassandra)\n\n* Understanding of good software architecture (including cloud-native and serverless architectures).\n\n* Proficient in implementing CI/CD pipelines using tools like GitHub Actions\n\n* A strong understanding of API development principles and experience building RESTful services\n\n* Interest in DevOps practices and experience with infrastructure as code (IaC) tools (e.g., AWS CDK, Terraform, Ansible) is highly desirable\n\n* Experience in the crypto industry with an understanding of blockchain technologies and ideally staking mechanisms\n\n* Excellent problem-solving skills and the ability to work in a fast-paced, dynamic environment\n\n* Strong communication skills and the ability to collaborate effectively with cross-functional teams\n\n\n\n\nWhat makes you stand out:\n\n\n* Contributions to open-source projects or active participation in the software development community\n\n* Experience with containerization and orchestration technologies (e.g., Docker, Kubernetes)\n\n\n\n\nWhat we offer:\n\n\n* Exposure to innovative technologies in cryptocurrency and blockchain technology\n\n* Great internal growth and development\n\n* Competitive compensation, benefits, and perks\n\n* Flexible hybrid working\n\n\n\n\n \n\nDisclaimer: I hereby consent to my personal information being stored and processed by Demerzel Solutions Limited (t/a Nethermind) (the “Company”) for recruitment purposes in relation to both the selected job role and any other role the Company considers me a qualified candidate for. All data storing and processing by the Company takes place in accordance with the UK GDPR. Kindly refer to our privacy policy for more details. \nYour consent to share personal information is entirely voluntary, and you may withdraw your consent at any time. Should you have any questions about this process, or wish to withdraw your consent please contact: [email protected] \n\nKeep up to date on what we are working on by following us on our social channels\n\n\n\n\n \n\n \nClick here to view our Privacy Policy.\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Crypto, Ethereum, Python, DevOps, Finance, Serverless, NoSQL, API, Engineer and Backend jobs that are similar:\n\n $70,000 — $112,500/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nRemote (U.K, Europe)

\nWe are currently hiring full-time in the following Canada locations: Ontario, British Columbia, and Nova Scotia. If you are located outside of these provinces, you can still be considered as an applicant, but the position will be on a contract basis.\n\n\nAbout Plooto\n82% of small businesses fail due to poor management of cash flow. Our vision is to enable the advancement of Small and Medium-sized Businesses (SMBs) by developing the tools & insights they need to maximize their cash flow. Over 10,000 businesses and their finance teams trust Plooto to automate their financial processes so they can focus on reaching their true potential.\n\n\nAbout the Role\nAs a Senior Front-End Engineer, you will have the opportunity to build cutting-edge FinTech technologies used by over 10,000 businesses in North America. Using React, HTML and MaterialUI you will have an immediate impact on our end-user experience. We are looking for someone who is not only well-versed in web front-end development but also has strong UX/product sensibilities and enjoys working closely with world-class designers, product managers, QA Engineers in building customer journeys.\n\n\nWe are a high-performing organization, and we encourage a Championship Mindset. We leave our egos at the door and understand a diversity of perspectives is the best way to solve problems and deliver value. This is a chance to join the Plooto team and build out your purpose, your work, and your influence.\n\n\n\nWhat You’ll Do \n* Create value for our customers by driving specific KPIs and outcomes through software delivery.\n* Participate in the design, implementation, and deployment of new features and products.\n* Strong partnership and collaboration across the organization stakeholders such as product, design, infrastructure, and operations to improve our systems capabilities and accelerate its adoption.\n* Serve as a role model for our high engineering standards and bring consistency to the many codebases and processes you will encounter.\n* Arbitrate critical decisions correctly that fully consider software best practices, Plooto system realities, and numerous stakeholders’ preferences and concerns.\n* Design experiments to measure business and user experience improvements.\n* Experience building a comprehensive set of tools to enable effective and delightful developer experience for payment-related products by codifying complex payment logic and engineering needs with declarative artifacts (data model, rules, configurations, etc).\n* Mentor more junior members of the team.\n* Live and promote our leadership principles.\n\n\n\nYour Background \n* Computer Science degree or equivalent.\n* 10+ years of developing user-facing applications.\n* Proven track record of delivery of scalable web applications.\n* Experience delivering complex infrastructure or tooling projects end-to-end start to finish, for example migrating multiple products onto a new technology stack.\n* Attention to detail, especially around performance, accessibility, reliability and security.\n* Expertise in React, JavaScript, and/or TypeScript.\n* Passionate technologists with a desire to expand their knowledge and skills as well as share and mentor team members.\n* A passion for working with users, building great user experience, and API design.\n* A track record of mentoring Engineers.\n* Strive for continuous improvement and belief in collective success.\n* Team player with excellent verbal and written communication skills.\n* Experience in designing and building front-end architecture on multiple platforms such as Mobile and Desktop.\n\n\n\nBonus Points\n* Able to contribute in a Full-Stack manner using the Microsoft development stack.\n* Experience with other JavaScript frameworks (Knockout.js, jQuery, Angular, Vue).\n* Good feel for UI/UX design.\n\n\n\n\n\nWhy Become a Plootonian?\nIf you are looking to make a professional impact, look no further. Plooto is currently in hyper-growth mode, looking to 10x our customer base. Plooto is dramatically changing the payments space in North America. We have delivered an unrivaled product experience to fulfill a growing need in the SMB space. The biggest reason why SMBs close their doors is due to poor management of finances and cash flow. Plooto solves that problem! We have an extremely strong product-market fit with a massive opportunity ahead of us. We are backed by an experienced and diverse group of FinTech veterans. You will have the opportunity to make history and change the course of this sector for many years to come. Join Plooto and be a part of making history. \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to JavaScript, Finance, HTML, API, Microsoft, Mobile, Senior and Engineer jobs that are similar:\n\n $60,000 — $110,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nToronto, Ontario

\nAbout Paxos\n\nPaxos is on a mission to enable the movement of any asset, any time, in a trustworthy way. Today’s financial infrastructure is archaic, expensive, inefficient and risky - supporting a system that leaves out more people than it lets in. So we’re rebuilding it. \n\nAs a regulated blockchain infrastructure company, we use technology to tokenize, custody, trade, and settle assets for enterprise clients like PayPal, Bank of America, and Interactive Brokers. Paxos is a top-funded blockchain company, with more than $500 million in total funding from leading investors like OakHC/FT, Founders Fund, PayPal Ventures, and Declaration Partners. Together, we empower today’s financial leaders to build a more open, trusted economy.\n\nAbout the team\n\nWe're looking for a Staff Engineer to join our growing Regulatory Core Engineering team. We're a key contributor to the growth of Paxos, responsible for building the platform to address our customer’s regulatory, compliance and risk concerns - helping bring their Paxos-based products to market faster and easier.\n\n\nAs a Staff Engineer you’ll get to: \n\n\n* Design and build the platform to address critical compliance and regulatory challenges of building digital asset products - KYC, Onboarding, AML and risk management.\n\n* Taking ownership of design, coding, testing and deployment of key proprietary software components of our tokenized commodities platforms.\n\n* Scale transaction processing systems to service millions of customers.\n\n* Develop distributed microservices in Go.\n\n* Search for the truth in product conceptualization and development, ensuring designs and implementations are fully aligned with the company mission and product goals.\n\n* Immerse yourself in blockchain technology, cryptocurrency for enterprises and investors, our regulation-first approach, and more!\n\n* Learn more about being a Staff Engineer at Paxos\n\n\n\n\nYour experience should include:\n\n\n* 8+ years of software development experience, including at least one of the following: Golang, Kotlin, Rust, Java, C++, Python.\n\n* 8+ years of experience designing, implementing, and maintaining distributed systems.\n\n* Strong computer science and programming fundamentals (data structures, algorithms).\n\n\n\n\nYou might also have: \n\n\n* Mastery of core engineering concepts including data structures, design best practices, run-time optimizations, and algorithmic complexity.\n\n* Solid understanding of concepts like load balancing, HA/failover, ingress, inter-service communications in a microservices style cluster, idempotence, ACID, guaranteed delivery, etc.\n\n* Technical expert in at least one domain like Distributed Systems, Cryptography, Databases, or AWS.\n\n* Can understand and articulate the architecture of an entire system, including the technical trade-offs between different design implementations of high performance, low latency order state management.\n\n* Familiar with online web application architectures and infrastructures, including clustering (Kubernetes), containerizing (Docker), message queuing (MQ / Kafka), telemetry/instrumentation (Prometheus/Grafana), etc.\n\n* Familiar with APIs / Connectivity technologies, REST API or sockets, TCP, UDP, multicast.\n\n* Eager to work openly and collaboratively with a diverse multi-disciplinary team, collaborating effectively with stakeholders.\n\n* Constantly seeks to learn new technologies, innovate and discover better ways to solve engineering challenges of high performance trading systems and APIs, including performance tuning, latency optimizations and constant new development of APIs\n\n\n\n\nWhat you’ll love about Paxos:\n\nPaxos has consistently been recognized on the Forbes Fintech 50, CB Insights Blockchain 50 and Built In’s “Best Places to Work” lists. Paxonians have significant ownership and impact on our business, as well as benefits like company equity, health insurance, family leave, a quarterly stipend for development, a stipend for home office setup and unlimited PTO. From team product demos and virtual lounge and learns to care packages and an active Slack #shoutouts channel, there are countless opportunities to connect and make your mark. Help us continue to build a new, open financial system from one of our three offices or right from your home!\n\nLearn more: \n\nInterested in learning how we build and scale stablecoins? Join us for a live panel and Q&A on September 26 at 4:00 pm ET. Register here to secure your spot!\n\nCompany\n\n\nWeb 3.0 Is Still the Place to Be\n\nA Conversation with Paxos Product Leaders\n\n\nPaxos Raises $300M in Series D Funding at 2.4B Valuation \n\n\n\n\n\nCustomers\n\n\nPaxos & PayPal Bring Crypto to Millions of Users\n\nMercado Libre Reaches 1M+ Users in 60 Days With Paxos\n\nPaxos Was Built to Protect its Customers\n\n\n\n\nMedia\n\n\nCNBC Crypto World Interviews Paxos CEO on USDP stablecoin\n\nPaxos CEO Charles Cascarilla’s Perspectives on the Current State of the Global Economy\n\nYahoo Finance Interviews Paxos CEO on Testimony to U.S. Congress and Stablecoin Infrastructure\n\n\n\n\n \n\nOur Paxos team is made up of passionate people from all over the world with different perspectives and experiences. If this opportunity excites you, but your experience doesn’t perfectly match the description…apply! Unique voices help us build a more transparent and open economy.\n\n \n\n#LI-XX1\n\n#LI-remote\n\nPaxos offers a competitive total compensation and benefits package, including equity. Actual salary within that range is dependent upon the individual’s skills, experience and qualifications.\nExpected range for the salary component for candidates located within the United States is:\n\n$265,000—$312,000 USD\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Crypto, Testing, Finance, API and Engineer jobs that are similar:\n\n $62,500 — $115,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nWorldwide

About IOV LabsIOV Labs is on a mission to provide the next generation of fintech innovators with the decentralized tools and technology to build a new global economy.IOV Labs operates the Rootstock Blockchain, a Bitcoin merge-mined smart contracts platform - the most secure smart contract platform in the world. IOV Labs also develops the Rootstock Infrastructure Framework (RIF) to provide our partners with everything they need to build decentralised apps and new Open Finance services on the Rootstock Blockchain.We have had early success with partners building ground-breaking Open Finance services on Rootstock. We are now scaling-up our ambitions and exploring exciting new applications for our decentralised technology.\nAbout the RoleWe are looking for a Senior QA Engineer to join IOV Labs during this exciting time of growth. Reporting to the Head of QA, you will support the Developer Experience squad in their ongoing challenge to craft cutting-edge solutions for the rootstock community.As an accomplished automation engineer, you will work across multiple teams and support them in identifying and addressing potential issues in the development lifecycle, estimating testing efforts and collaborating with a cross-functional team to meet project milestones. This role is an incredible opportunity to impact the Developer Experience team for one of the world’s leading smart contract platforms.\nWhat You’ll be Doing\n\n* Estimate, prioritize, plan and coordinate testing activities\n\n* Create detailed, comprehensive and well-structured test plans and test cases\n\n* Design, develop and execute automation scripts\n\n* Provide exhaustive and detailed documentation on bug reports, test cases, and automation tools used, among others\n\n* Coordinate the tracking of bugs found with the development team\n\n* Perform thorough regression testing when bugs are resolved or before a release.\n\n* Investigate product quality in order to make improvements to achieve better customer satisfaction\n\n* Collaborate with the Development team to ensure consistent project execution\n\n* Identify quality assurance process bottleneck and suggest actions for improvement\n\n* Collect and report quality data \n\n* Prepare and present reports and metrics to management and the squad\n\n* Establish excellent QA practices that can be transferred to other technical teams of the organization\n\n\nWhat You Bring to the Table\n\n* Bachelor or Advanced Student of Computer Engineering, Computer Science, Systems or related careers\n\n* 5-8 years of experience working as a QA Automation Engineer\n\n* Working knowledge of common software architectures (web/mobile/API/DB)\n\n* Strong technical ability who has previously set up UI and API automation framework\n\n* Experience in writing, executing and monitoring automated test suites using a variety of technologies\n\n* Proficient with bug tracking and test management toolsets to support development processes\n\n* Strong working knowledge of testing fundamentals such as TDD and BDD automation framework experience.\n\n* Working knowledge in one or more automation tools (Selenium, Appium, WebdriverIO, Playwright, Chai, Mocha, SoapUI, JMeter…)\n\n* Working knowledge in one or more test management tools (Xray, Zephir, TestRail…)\n\n* Programming languages knowledge (JavaScript, TypeScript, Java)\n\n* Experience with performance tests\n\n* Experience working in an Agile/Scrum development process\n\n* Experience working towards objectives with remote teams\n\n* Bring the right attitude to the team: ownership, accountability, attention to detail.\n\n* Advanced English language proficiency\n\n* Good interpersonal and communication skills\n\n\n\nBonus pointsBlockchain Technology Knowledge.Strong interest in and familiarity with cryptocurrency and decentralized technologies.Experience working in a fast-growing start-up.Information Security Knowledge.Threat model, safe development cycle (SDL).Ability to evaluate software stability and quality from a security perspective.What You’ll Get Back\n\n* Competitive salary and bonus\n\n* 100% remote working (contractor) from anywhere in the world\n\n* Possibility to work at your nearest WeWork space\n\n* Flexible working hours. You’re free to work however you work best\n\n* Paid holidays and personal leave days \n\n* Opportunity to work with state of art technology in a challenging and unique project \n\n* Internationally diverse and dynamic team with a clear vision and strategy \n\n* Training programs to learn everything about the crypto world\n\n* Language courses: English or Spanish \n\n* Employee assistance program offering legal, financial, family, psychological, and wellness counseling for you and your family\n\n\n\nIOV Labs Mission, Vision, & Purpose\n\n* \nOur purpose is to... build a more decentralized world, for a freer and fairer future\n\n* \nOur vision is… a safe and equitable global financial system that enables everyone to participate and prosper\n\n* \nWe’re on a mission to… provide the next generation of fintech innovators with the decentralized tools and technology to build a new global economy\n\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Crypto, Testing, Finance, API, Senior and Engineer jobs that are similar:\n\n $60,000 — $110,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nLATAM - Remote

\nAbout Paxos\n\nPaxos is on a mission to enable the movement of any asset, any time, in a trustworthy way. Today’s financial infrastructure is archaic, expensive, inefficient and risky - supporting a system that leaves out more people than it lets in. So we’re rebuilding it. \n\nAs a regulated blockchain infrastructure company, we use technology to tokenize, custody, trade, and settle assets for enterprise clients like PayPal, Bank of America, and Interactive Brokers. Paxos is a top-funded blockchain company, with more than $500 million in total funding from leading investors like OakHC/FT, Founders Fund, PayPal Ventures, and Declaration Partners. Together, we empower today’s financial leaders to build a more open, trusted economy.\n\nOur Regulatory Platform team is looking for a Staff Frontend Engineer to join our growing Regulatory Platform Engineering team. You will be responsible for designing, building, and maintaining the infrastructure, platform and features of our websites, ensuring they are robust, scalable, and efficient. We are a key contributor to the growth of Paxos, responsible for building the platform to address our customer’s regulatory, compliance and risk concerns. We help Paxos-based products to market faster and with lower risk.\n\n\nAs a Staff Engineer you’ll get to: \n\n\n* Design and develop the infrastructure of our websites, including web servers, load balancers, and caching systems\n\n* Deliver highly performant web sites and features to a global audience\n\n* Collaborate with the DevOps team to deploy and manage website infrastructure on cloud-based platforms like AWS, GCP, or Azure\n\n* Build reusable code and libraries for future use in web site infrastructure projects\n\n* Ensure the technical feasibility of UI/UX designs by working closely with the design team\n\n* Stay up-to-date with emerging trends and technologies in web site development\n\n* Write clean, well-documented, and maintainable code\n\n* Continuously improve website performance and user experience\n\n* Search for the truth in product conceptualization and development, ensuring designs and implementations are fully aligned with the company mission and product goals \n\n* Immerse yourself in blockchain technology, cryptocurrency for enterprises and investors, our regulation-first approach, and more!\n\n\n\n* Learn more about being a Staff Engineer at Paxos\n\n\n\n\nYour experience should include:\n\n\n* 5+ years of experience with infrastructure and architecture: designing and implementing front-end infrastructure, including deployment pipelines, build systems, and monitoring tools.\n\n* 8+ years of feature development in HTML, CSS, and JavaScript / TypeScript, as well as experience with front-end frameworks such as React, Angular, or Vue.\n\n* Expertise in web site infrastructure technologies, including web servers, load balancers, and caching systems on cloud-based platforms like AWS, GCP, or Azure\n\n* Deep knowledge of front-end tooling such as package managers, build tools, and task runners, as well as front-end workflows such as version control, code review, and continuous integration/continuous deployment (CI/CD).\n\n* Familiarity with server-side rendering frameworks such as Node.js or Next.js\n\n* Strong knowledge of authentication and security protocols, such as SSL, TLS and OAuth\n\n* Experience with Git, JIRA, and other project management tools\n\n* Strong communication and collaboration skills\n\n* Ability to work in a fast-paced environment and manage multiple projects simultaneously\n\n* A passion for building world-class websites and web site infrastructure\n\n\n\n\nYou might also have: \n\n\n* Mastery of core engineering concepts including data structures, design best practices, run-time optimizations, and algorithmic complexity\n\n* Solid understanding of concepts like load balancing, HA/failover, ingress, inter-service communications in a microservices style cluster, idempotence, ACID, guaranteed delivery, etc.\n\n* Technical expertise in at least one domain like Distributed Systems, Cryptography, Databases, or AWS\n\n* Familiar with online cloud architectures and infrastructures, including clustering (Kubernetes), containerizing (Docker), message queuing (MQ / Kafka), telemetry/instrumentation (Prometheus/Grafana), etc.\n\n* Familiar with APIs / Connectivity technologies, REST API or sockets, TCP, UDP, multicast\n\n* Eager to work openly and collaboratively with a diverse multi-disciplinary team, collaborating effectively with stakeholders\n\n* Constantly seeks to learn new technologies, innovate and discover better ways to solve engineering challenges of high performance trading systems and APIs, including performance tuning, latency optimizations and constant new development of APIs\n\n\n\n\nWhat you’ll love about Paxos:\n\nPaxos has consistently been recognized on the Forbes Fintech 50, CB Insights Blockchain 50 and Built In’s “Best Places to Work” lists. Paxonians have significant ownership and impact on our business, as well as benefits like company equity, health insurance, family leave, a quarterly stipend for development, a stipend for home office setup and unlimited PTO. From team product demos and virtual lounge and learns to care packages and an active Slack #shoutouts channel, there are countless opportunities to connect and make your mark. Help us continue to build a new, open financial system from one of our three offices or right from your home!\n\nLearn more: \n\nInterested in learning how we build and scale stablecoins? Join us for a live panel and Q&A on September 26 at 4:00 pm ET. Register here to secure your spot!\n\nCompany\n\n\nWeb 3.0 Is Still the Place to Be\n\nA Conversation with Paxos Product Leaders\n\n\nPaxos Raises $300M in Series D Funding at 2.4B Valuation \n\n\n\n\n\nCustomers\n\n\nPaxos & PayPal Bring Crypto to Millions of Users\n\nMercado Libre Reaches 1M+ Users in 60 Days With Paxos\n\nPaxos Was Built to Protect its Customers\n\n\n\n\nMedia\n\n\nCNBC Crypto World Interviews Paxos CEO on USDP stablecoin\n\nPaxos CEO Charles Cascarilla’s Perspectives on the Current State of the Global Economy\n\nYahoo Finance Interviews Paxos CEO on Testimony to U.S. Congress and Stablecoin Infrastructure\n\n\n\n\n \n\nOur Paxos team is made up of passionate people from all over the world with different perspectives and experiences. If this opportunity excites you, but your experience doesn’t perfectly match the description…apply! Unique voices help us build a more transparent and open economy.\n\n \n\n#LI-XX1\n\n#LI-remote\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Crypto, DevOps, JavaScript, Finance, Cloud, API and Engineer jobs that are similar:\n\n $62,500 — $110,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nWorldwide

\nSr. Staff Software Engineer - Trading & Settlement\n\nUS, UK, CAN, IRE\n\nAbout Paxos\n\nPaxos is on a mission to enable the movement of any asset, any time, in a trustworthy way. Today’s financial infrastructure is archaic, expensive, inefficient and risky - supporting a system that leaves out more people than it lets in. So we’re rebuilding it. \n\nAs a regulated blockchain infrastructure company, we use technology to tokenize, custody, trade, and settle assets for enterprise clients like PayPal, Bank of America, and Interactive Brokers. Paxos is a top-funded blockchain company, with more than $500 million in total funding from leading investors like OakHC/FT, Founders Fund, PayPal Ventures, and Declaration Partners. Together, we empower today’s financial leaders to build a more open, trusted economy.\n\nOur Trading group is looking for a Sr. Staff Software Engineer to join our growing teams. The group is responsible for building the major parts of Paxos’ Crypto Brokerage and Trading platform. Our challenges include security, scalability, reliability, availability, API offering, 3rd party integrations, etc. We deal with both the cryptocurrency world and the traditional financial world. We take pride in continuous innovation, high performance, effective mentoring/coaching, multi-disciplinary collaboration and the authentic application of lean/agile methods.\n\nAs a Sr. Staff Software Engineer, you'll get to:\n\n\n* \n\nPlay a critical role in helping to set the direction and goals for the team, in terms of project impact, quality, and engineering efficiency\n\n\n* \n\nDesign and implement high quality software from concept through to launch - taking ownership of design, coding, testing and deployment of key proprietary software components of our Trading platforms\n\n\n* \n\nApply engineering best-practices including unit and integration testing, source code version control, agile planning/estimation\n\n\n* \n\nEffectively resolve ambiguity, analyzing complex requirements and breaking down features and initiatives into tactical tasks\n\n\n* \n\nEffectively navigate the trade-offs among MVP vs Enterprise-Grade, Time-to-market and in other relevant dimensions \n\n\n* \n\nSearch for the truth in product conceptualization and development, ensuring designs and implementations are fully aligned with the company mission and product goals \n\n\n* \n\nImmerse yourself in blockchain technology, cryptocurrency for enterprises and investors, our regulation-first approach, and more!\n\n\n* \n\nInfluence the engineering culture in your broader team and advocate for higher quality and engineering efficiency\n\n\n* \n\nHelp with recruiting new members to the team by pitching the team and projects. Help onboard new members into your team, by mentoring them and making it easy to ramp up in your team's codebases\n\n\n\n\n\nYour experience should include:\n\n\n* \n\n10+ years of software development experience, including at least one of the following: Golang, Kotlin, Rust, Java, C++.\n\n\n* \n\nStrong computer science and programming fundamentals (data structures, algorithms)\n\n\n\n\n\nYou might also have:\n\n\n* \n\nMastery of core engineering concepts including data structures, design best practices, run-time optimizations, and algorithmic complexity \n\n\n* \n\nAble to apply both OO and functional style to coding\n\n\n* \n\nSolid understanding of concepts like load balancing, HA/failover, ingress, inter-service communications in a microservices style cluster, idempotence, ACID, guaranteed delivery, etc.\n\n\n* \n\nTechnical expert in at least one domain like Trading Systems, Distributed Systems, Cryptography, Databases, or AWS \n\n\n* \n\nCan understand and articulate the architecture of an entire system, including the technical trade-offs between different design implementations of high performance, low latency order state management\n\n\n* \n\nFamiliar with digital-native online web application architectures and infrastructures, including clustering (Kubernetes), containerizing (Docker), message queuing (MQ / Kafka), telemetry/instrumentation (Prometheus/Grafana), etc. \n\n\n* \n\nFamiliar with APIs / Connectivity technologies, REST API or FIX, sockets, TCP, UDP, multicast\n\n\n* \n\nEager to work openly and collaboratively with a diverse multi-disciplinary team, collaborating effectively with stakeholders\n\n\n* \n\nConstantly seeks to learn new technologies, innovate and discover better ways to solve engineering challenges of high performance trading systems and APIs, including performance tuning, latency optimizations and constant new development of APIs\n\n\n\n\n\n \n\nWhat you’ll love about Paxos:\n\nPaxos has consistently been recognized on the Forbes Fintech 50, CB Insights Blockchain 50 and Built In’s “Best Places to Work” lists. Paxonians have significant ownership and impact on our business, as well as benefits like company equity, health insurance, family leave, a quarterly stipend for development, a stipend for home office setup and unlimited PTO. From team product demos and virtual lounge and learns to care packages and an active Slack #shoutouts channel, there are countless opportunities to connect and make your mark. Help us continue to build a new, open financial system from one of our three offices or right from your home!\n\nLearn more: \n\n \n\nCompany\n\n\n* \n\nWeb 3.0 Is Still the Place to Be\n\n\n* \n\nA Conversation with Paxos Product Leaders\n\n\n* \n\nPaxos Raises $300M in Series D Funding at 2.4B Valuation \n\n\n\n\n\nCustomers\n\n\n* \n\nPaxos & PayPal Bring Crypto to Millions of Users\n\n\n* \n\nMercado Libre Reaches 1M+ Users in 60 Days With Paxos\n\n\n* \n\nPaxos Was Built to Protect its Customers\n\n\n\n\n\nMedia\n\n\n* \n\nCNBC Crypto World Interviews Paxos CEO on USDP stablecoin\n\n\n* \n\nPaxos CEO Charles Cascarilla’s Perspectives on the Current State of the Global Economy\n\n\n* \n\nYahoo Finance Interviews Paxos CEO on Testimony to U.S. Congress and Stablecoin Infrastructure\n\n\n\n\n\n \n\nOur Paxos team is made up of passionate people from all over the world with different perspectives and experiences. If this opportunity excites you, but your experience doesn’t perfectly match the description…apply! Unique voices help us build a more transparent and open economy.\n\n \n\nPaxos offers a competitive total compensation and benefits package, including equity. Actual salary within that range is dependent upon the individual’s skills, experience and qualifications.\nExpected range of the salary component of the package:\n\n$320,000—$376,500 USD\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Crypto, Testing, Finance, API and Engineer jobs that are similar:\n\n $55,000 — $105,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nWorldwide

\nAbout Paxos\n\nPaxos is on a mission to enable the movement of any asset, any time, in a trustworthy way. Today’s financial infrastructure is archaic, expensive, inefficient and risky - supporting a system that leaves out more people than it lets in. So we’re rebuilding it. \n\nAs a regulated blockchain infrastructure company, we use technology to tokenize, custody, trade, and settle assets for enterprise clients like PayPal, Bank of America, and Interactive Brokers. Paxos is a top-funded blockchain company, with more than $500 million in total funding from leading investors like OakHC/FT, Founders Fund, PayPal Ventures, and Declaration Partners. Together, we empower today’s financial leaders to build a more open, trusted economy.\n\nAbout the team\n\nWe're looking for a Staff Engineer to join our growing Regulatory Core Engineering team. We're a key contributor to the growth of Paxos, responsible for building the platform to address our customer’s regulatory, compliance and risk concerns - helping bring their Paxos-based products to market faster and easier.\n\n\nAs a Staff Engineer you’ll get to: \n\n\n* Design and build the platform to address critical compliance and regulatory challenges of building digital asset products - KYC, Onboarding, AML and risk management.\n\n* Taking ownership of design, coding, testing and deployment of key proprietary software components of our tokenized commodities platforms.\n\n* Scale transaction processing systems to service millions of customers.\n\n* Develop distributed microservices in Go.\n\n* Search for the truth in product conceptualization and development, ensuring designs and implementations are fully aligned with the company mission and product goals.\n\n* Immerse yourself in blockchain technology, cryptocurrency for enterprises and investors, our regulation-first approach, and more!\n\n* Learn more about being a Staff Engineer at Paxos\n\n\n\n\nYour experience should include:\n\n\n* 8+ years of software development experience, including at least one of the following: Golang, Kotlin, Rust, Java, C++, Python.\n\n* 8+ years of experience designing, implementing, and maintaining distributed systems.\n\n* Strong computer science and programming fundamentals (data structures, algorithms).\n\n\n\n\nYou might also have: \n\n\n* Mastery of core engineering concepts including data structures, design best practices, run-time optimizations, and algorithmic complexity.\n\n* Solid understanding of concepts like load balancing, HA/failover, ingress, inter-service communications in a microservices style cluster, idempotence, ACID, guaranteed delivery, etc.\n\n* Technical expert in at least one domain like Distributed Systems, Cryptography, Databases, or AWS.\n\n* Can understand and articulate the architecture of an entire system, including the technical trade-offs between different design implementations of high performance, low latency order state management.\n\n* Familiar with online web application architectures and infrastructures, including clustering (Kubernetes), containerizing (Docker), message queuing (MQ / Kafka), telemetry/instrumentation (Prometheus/Grafana), etc.\n\n* Familiar with APIs / Connectivity technologies, REST API or sockets, TCP, UDP, multicast.\n\n* Eager to work openly and collaboratively with a diverse multi-disciplinary team, collaborating effectively with stakeholders.\n\n* Constantly seeks to learn new technologies, innovate and discover better ways to solve engineering challenges of high performance trading systems and APIs, including performance tuning, latency optimizations and constant new development of APIs\n\n\n\n\nWhat you’ll love about Paxos:\n\nPaxos has consistently been recognized on the Forbes Fintech 50, CB Insights Blockchain 50 and Built In’s “Best Places to Work” lists. Paxonians have significant ownership and impact on our business, as well as benefits like company equity, health insurance, family leave, a quarterly stipend for development, a stipend for home office setup and unlimited PTO. From team product demos and virtual lounge and learns to care packages and an active Slack #shoutouts channel, there are countless opportunities to connect and make your mark. Help us continue to build a new, open financial system from one of our three offices or right from your home!\n\nLearn more: \n\nInterested in learning how we build and scale stablecoins? Join us for a live panel and Q&A on September 26 at 4:00 pm ET. Register here to secure your spot!\n\nCompany\n\n\nWeb 3.0 Is Still the Place to Be\n\nA Conversation with Paxos Product Leaders\n\n\nPaxos Raises $300M in Series D Funding at 2.4B Valuation \n\n\n\n\n\nCustomers\n\n\nPaxos & PayPal Bring Crypto to Millions of Users\n\nMercado Libre Reaches 1M+ Users in 60 Days With Paxos\n\nPaxos Was Built to Protect its Customers\n\n\n\n\nMedia\n\n\nCNBC Crypto World Interviews Paxos CEO on USDP stablecoin\n\nPaxos CEO Charles Cascarilla’s Perspectives on the Current State of the Global Economy\n\nYahoo Finance Interviews Paxos CEO on Testimony to U.S. Congress and Stablecoin Infrastructure\n\n\n\n\n \n\nOur Paxos team is made up of passionate people from all over the world with different perspectives and experiences. If this opportunity excites you, but your experience doesn’t perfectly match the description…apply! Unique voices help us build a more transparent and open economy.\n\n \n\n#LI-XX1\n\n#LI-remote\n\nPaxos offers a competitive total compensation and benefits package, including equity. Actual salary within that range is dependent upon the individual’s skills, experience and qualifications.\nExpected range for the salary component for candidates located within the United States is:\n\n$265,000—$312,000 USD\n\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nWorldwide

\nAbout Paxos\n\nPaxos is on a mission to enable the movement of any asset, any time, in a trustworthy way. Today’s financial infrastructure is archaic, expensive, inefficient and risky - supporting a system that leaves out more people than it lets in. So we’re rebuilding it. \n\nAs a regulated blockchain infrastructure company, we use technology to tokenize, custody, trade, and settle assets for enterprise clients like PayPal, Bank of America, and Interactive Brokers. Paxos is a top-funded blockchain company, with more than $500 million in total funding from leading investors like OakHC/FT, Founders Fund, PayPal Ventures, and Declaration Partners. Together, we empower today’s financial leaders to build a more open, trusted economy.\n\nOur Regulatory Platform team is looking for a Staff Frontend Engineer to join our growing Regulatory Platform Engineering team. You will be responsible for designing, building, and maintaining the infrastructure, platform and features of our websites, ensuring they are robust, scalable, and efficient. We are a key contributor to the growth of Paxos, responsible for building the platform to address our customer’s regulatory, compliance and risk concerns. We help Paxos-based products to market faster and with lower risk.\n\n\nAs a Staff Engineer you’ll get to: \n\n\n* Design and develop the infrastructure of our websites, including web servers, load balancers, and caching systems\n\n* Deliver highly performant web sites and features to a global audience\n\n* Collaborate with the DevOps team to deploy and manage website infrastructure on cloud-based platforms like AWS, GCP, or Azure\n\n* Build reusable code and libraries for future use in web site infrastructure projects\n\n* Ensure the technical feasibility of UI/UX designs by working closely with the design team\n\n* Stay up-to-date with emerging trends and technologies in web site development\n\n* Write clean, well-documented, and maintainable code\n\n* Continuously improve website performance and user experience\n\n* Search for the truth in product conceptualization and development, ensuring designs and implementations are fully aligned with the company mission and product goals \n\n* Immerse yourself in blockchain technology, cryptocurrency for enterprises and investors, our regulation-first approach, and more!\n\n\n\n* Learn more about being a Staff Engineer at Paxos\n\n\n\n\nYour experience should include:\n\n\n* 5+ years of experience with infrastructure and architecture: designing and implementing front-end infrastructure, including deployment pipelines, build systems, and monitoring tools.\n\n* 8+ years of feature development in HTML, CSS, and JavaScript / TypeScript, as well as experience with front-end frameworks such as React, Angular, or Vue.\n\n* Expertise in web site infrastructure technologies, including web servers, load balancers, and caching systems on cloud-based platforms like AWS, GCP, or Azure\n\n* Deep knowledge of front-end tooling such as package managers, build tools, and task runners, as well as front-end workflows such as version control, code review, and continuous integration/continuous deployment (CI/CD).\n\n* Familiarity with server-side rendering frameworks such as Node.js or Next.js\n\n* Strong knowledge of authentication and security protocols, such as SSL, TLS and OAuth\n\n* Experience with Git, JIRA, and other project management tools\n\n* Strong communication and collaboration skills\n\n* Ability to work in a fast-paced environment and manage multiple projects simultaneously\n\n* A passion for building world-class websites and web site infrastructure\n\n\n\n\nYou might also have: \n\n\n* Mastery of core engineering concepts including data structures, design best practices, run-time optimizations, and algorithmic complexity\n\n* Solid understanding of concepts like load balancing, HA/failover, ingress, inter-service communications in a microservices style cluster, idempotence, ACID, guaranteed delivery, etc.\n\n* Technical expertise in at least one domain like Distributed Systems, Cryptography, Databases, or AWS\n\n* Familiar with online cloud architectures and infrastructures, including clustering (Kubernetes), containerizing (Docker), message queuing (MQ / Kafka), telemetry/instrumentation (Prometheus/Grafana), etc.\n\n* Familiar with APIs / Connectivity technologies, REST API or sockets, TCP, UDP, multicast\n\n* Eager to work openly and collaboratively with a diverse multi-disciplinary team, collaborating effectively with stakeholders\n\n* Constantly seeks to learn new technologies, innovate and discover better ways to solve engineering challenges of high performance trading systems and APIs, including performance tuning, latency optimizations and constant new development of APIs\n\n\n\n\nWhat you’ll love about Paxos:\n\nPaxos has consistently been recognized on the Forbes Fintech 50, CB Insights Blockchain 50 and Built In’s “Best Places to Work” lists. Paxonians have significant ownership and impact on our business, as well as benefits like company equity, health insurance, family leave, a quarterly stipend for development, a stipend for home office setup and unlimited PTO. From team product demos and virtual lounge and learns to care packages and an active Slack #shoutouts channel, there are countless opportunities to connect and make your mark. Help us continue to build a new, open financial system from one of our three offices or right from your home!\n\nLearn more: \n\nInterested in learning how we build and scale stablecoins? Join us for a live panel and Q&A on September 26 at 4:00 pm ET. Register here to secure your spot!\n\nCompany\n\n\nWeb 3.0 Is Still the Place to Be\n\nA Conversation with Paxos Product Leaders\n\n\nPaxos Raises $300M in Series D Funding at 2.4B Valuation \n\n\n\n\n\nCustomers\n\n\nPaxos & PayPal Bring Crypto to Millions of Users\n\nMercado Libre Reaches 1M+ Users in 60 Days With Paxos\n\nPaxos Was Built to Protect its Customers\n\n\n\n\nMedia\n\n\nCNBC Crypto World Interviews Paxos CEO on USDP stablecoin\n\nPaxos CEO Charles Cascarilla’s Perspectives on the Current State of the Global Economy\n\nYahoo Finance Interviews Paxos CEO on Testimony to U.S. Congress and Stablecoin Infrastructure\n\n\n\n\n \n\nOur Paxos team is made up of passionate people from all over the world with different perspectives and experiences. If this opportunity excites you, but your experience doesn’t perfectly match the description…apply! Unique voices help us build a more transparent and open economy.\n\n \n\n#LI-XX1\n\n#LI-remote\n\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nWorldwide

\nCompany Description\n\n\nTrust Wallet is the world’s most inclusive, chain-agnostic, self-custody wallet that serves tens of millions users globally. Trust Wallet provides a secure, seamless and intuitive gateway to the crypto and NFT ecosystems. Our users are able to send, receive, stake, mint and store across 4.5+ million cryptocurrencies on 66+ blockchains, including Ethereum, BSC, Polygon, Solana, Avalanche, etc. Our developer community of different projects relies on us to reach millions of their users, build their own wallets, and grow crypto adoption.\n\nWe are looking for talented QA Automation Engineers passionate building automation framework for mobile/web apps and a team player who can work closely with engineers to develop test scenarios and review new features to improve the quality of software delivery.  You will also bring solid experience with automation testing tools for mobile apps, experience in API testing with tools such as Postman, Charles or Proxyman, strong analytical and troubleshooting skills, and are happy to work to work independently within a team-centric environment.\n\nJob Description\n\n\n* Manual black box and white box testing of iOS and Android apps\n\n* Autotests creation and maintenance ( Java, Appium, BrowserStack)\n\n* Testing activities estimation, prioritization, and execution\n\n* Test documentation creation\n\n\n\nQualifications\n\n\n* 5+ years full-time QA Automation engineering experience\n\n* Solid experience with automation testing tools for mobile apps\n\n* Experience in API testing with tools such as Postman, Charles or Proxyman\n\n* Strong analytical and troubleshooting skills\n\n* Strong knowledge of QA processes and concepts including test case preparation and automated testing methodologies\n\n\n\nAdditional Information\n\n\nAll your information will be kept confidential according to EEO guidelines.\n\nWorking at Trust Wallet\n\n\n* Do something meaningful; Be a part of the future of finance technology and the leading company in the industry\n\n* Fast moving, challenging and unique business problems\n\n* International work environment, flat organization, flexible working hours\n\n* Great career development opportunities in a growing company\n\n* Possibility for relocation and international transfers mid-career\n\n* Competitive salary\n\n\n\n\nBy submitting a job application, you confirm that you have read and agree to our Candidate Privacy Notice.\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Crypto, Testing, Finance, API, Mobile, Android and Engineer jobs that are similar:\n\n $60,000 — $110,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nGlobal, OTHER

\nWhat is Polygon Labs?\n\n\nPolygon Labs develops Ethereum scaling solutions for Polygon protocols. Polygon Labs engages with other ecosystem developers to help make available scalable, affordable, secure and sustainable blockchain infrastructure for Web3. Polygon Labs has initially developed a growing suite of protocols for developers to gain easy access to major scaling solutions, including layer 2s (zero-knowledge rollups and optimistic rollups), sidechains, hybrid chains, app-specific chains, enterprise chains, and data availability protocols. Scaling solutions that Polygon Labs initially developed have seen widespread adoption with tens of thousands of decentralized apps, unique addresses exceeding 225 million, over 1.2 million smart contracts created and 2.56 billion total transactions processed since inception. The existing Polygon network is home for some of the biggest Web3 projects, such as Aave, Uniswap, and OpenSea, and well-known enterprises, including Robinhood, Stripe and Adobe. Polygon Labs is carbon neutral with the goal of leading Web3 in becoming carbon negative.\n\n\nPolygon is seeking an IT Engineer to support the acquisition, scaling, integration,administration, and lifecycle management for internal tools and services used across theorganization.\n\n\n\nResponsibilities\n* Own, integrate and maintain all tools and services used internally across the org, including, but not limited to:\n* HRIS apps, Support Ticketing systems, Productivity Suites, CRM apps, Teleconferencing apps, source code & password mgmt servicesImplement best practice policies and procedures for onboarding, scaling, security, backups and disaster recovery for all services.\n* Coordinate monitoring performance and availability of services with DevOps team.\n* Coordinate with teams across the org to manage capacity planning for all services, including maintaining and managing license pools for services.\n* Support the acquisition of new tools, from requirements gathering through candidate selection and testing, to purchase and deployment with rollout planning and integration with existing tools.\n* Coordinate with HR & team leads to manage standardized employee groupings across tools, and to customize workflows and admin rights per team within tools and services.\n* Design staff onboarding and exit procedures and policies for services in coordination with HR & team leads.\n* Standardize management procedures and contacts for all services.\n* Coordinate with Finance team to standardize payment policies and methods for services across the org.\n* Manage end-user training plans and documentation for service use.\n\n\n\nRequirements\n* You've deployed and managed Email, Calendaring, Office Suite, and file sharing services for orgs > 150 people, preferably using Google Workspace. Experience with supporting global orgs and/or 400+ people is a plus.\n* You have worked with Okta and integrated it with multiple SaaS products utilized on both Mac and Windows laptops. Experience architecting setups and final configurations in a SaaS environment utilizing API and workflows for integration and data management.\n* Experience using and configuring  MDM software (Intune and Mosyle) to standardize tools deployment across org teams and devices is a plus.\n* You’ve configured service desk systems for use with various business functions and workflows.  Experience with Jira preferred.\n* You've managed virtual meeting software and remote conference sessions with global attendees, and meetings sizes 200+. Experience integrating external services and plug-ins for use across the org, and experience with Zoom are plusses.\n* Bonus if you've used a source code control system to store service configs and track config updates for services.\n* You've supported HR and finance applications. Having an opinion about what makes for a good HRIS implementation is a plus.\n* Experience with supporting applications and services on Linux & OSX. Experience supporting mobile is a plus.\n* High aptitude for understanding and learning new software packages, and the ability to understand end business processes is essential.ITIL/ITSM and PMP experience is a plus.\n\n\n\nHow you’ll work\n* We're a global, distributed team because we take talented, motivated people where and when we find them.\n* That means you'd be one of over 200 remote employees working in 80 countries. You'll manage your availability along with the availability of resources to support the varied operational, functional, and regulatory needs of people employed in so many locations, and using so many service providers to connect to company systems.\n* You'll partner with DevOps team members in locations where employees are clustered to meet availability objectives, and to accommodate location and team specific service requirements.\n\n\n\n\n\nPolygon Labs Perks\n\n\nThe goal of the Polygon Labs total rewards program is to support the health and well-being of you and your family. Our comprehensive compensation plan includes, the following benefits:\n\n\nRemote first global workforce\nIndustry leading Medical, Dental and Vision health insurance fully covered for each employee*\nCompany matching 401k with 6% match*\n$1,500 Home Office Set Up Allowance (life-time max)\n$2,000 Annual Employee Development Program\n$200 Annual Book Allowance Program \nInternet or phone reimbursement\nGenerous & flexible PTO and country-specific holidays\n1 company wide wellness Friday day off per quarter\nCompany issued laptop\nEmployee Assistance Programs\n\n\n*In certain countries medical, dental and vision is fully covered for any dependents. This is country and plan specific.\n*401k is for United States Employees only\n\n\nPolygon Labs is committed to a diverse and inclusive workplace and is an equal opportunity employer. We do not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.\nIf you think you have what it takes, but don't necessarily meet every single point on the job description, please still get in touch. We'd love to have a chat and see if you could be a great fit.\n\n\nLearn More about Polygon Labs\n\n\nWebsite | Twitter | Developer Twitter | Telegram | Reddit | Discord | Instagram | Facebook | LinkedIn\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to SaaS, Web3, Ethereum, DevOps, Finance, API, Mobile, Engineer and Linux jobs that are similar:\n\n $60,000 — $105,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nAPAC

\nRegulatory Platform is looking for a Staff Frontend Engineer to join our growing Regulatory Platform Engineering team. You will be responsible for designing, building, and maintaining the infrastructure, platform and features of our websites, ensuring they are robust, scalable, and efficient.\n\nWe are a key contributor to the growth of Paxos - responsible for building the platform to address our customer’s regulatory, compliance and risk concerns - helping bring their Paxos-based products to market faster and with lower risk.\n\nAbout Paxos\n\nPaxos is on a mission to enable the movement of any asset, any time, in a trustworthy way. Today’s financial infrastructure is archaic, expensive, inefficient and risky - supporting a system that leaves out more people than it lets in. So we’re rebuilding it. \n\nAs a regulated blockchain infrastructure company, we use technology to tokenize, custody, trade, and settle assets for enterprise clients like PayPal, Bank of America, and Interactive Brokers. Paxos is a top-funded blockchain company, with more than $500 million in total funding from leading investors like OakHC/FT, Founders Fund, PayPal Ventures, and Declaration Partners. Together, we empower today’s financial leaders to build a more open, trusted economy.\n\nAs a Staff Engineer you’ll get to: \n\n\nDesign and develop the infrastructure of our websites, including web servers, load balancers, and caching systems\n\nDeliver highly performant web sites and features to a global audience\n\nCollaborate with the DevOps team to deploy and manage website infrastructure on cloud-based platforms like AWS, GCP, or Azure\n\nBuild reusable code and libraries for future use in web site infrastructure projects\n\nEnsure the technical feasibility of UI/UX designs by working closely with the design team\n\nStay up-to-date with emerging trends and technologies in web site development\n\nWrite clean, well-documented, and maintainable code\n\nContinuously improve website performance and user experience\n\nSearch for the truth in product conceptualization and development, ensuring designs and implementations are fully aligned with the company mission and product goals \n\nImmerse yourself in blockchain technology, cryptocurrency for enterprises and investors, our regulation-first approach, and more!\n\n\n\n\nYour experience should include:\n\n\n5+ years of experience with infrastructure and architecture: designing and implementing front-end infrastructure, including deployment pipelines, build systems, and monitoring tools.\n\n8+ years of feature development in HTML, CSS, and JavaScript / TypeScript, as well as experience with front-end frameworks such as React, Angular, or Vue.\n\nExpertise in web site infrastructure technologies, including web servers, load balancers, and caching systems on cloud-based platforms like AWS, GCP, or Azure\n\nDeep knowledge of front-end tooling such as package managers, build tools, and task runners, as well as front-end workflows such as version control, code review, and continuous integration/continuous deployment (CI/CD).\n\nFamiliarity with server-side rendering frameworks such as Node.js or Next.js\n\nStrong knowledge of authentication and security protocols, such as SSL, TLS and OAuth\n\nExperience with Git, JIRA, and other project management tools\n\nStrong communication and collaboration skills\n\nAbility to work in a fast-paced environment and manage multiple projects simultaneously\n\nA passion for building world-class websites and web site infrastructure\n\n\n\n\nYou might also have: \n\n\nMastery of core engineering concepts including data structures, design best practices, run-time optimizations, and algorithmic complexity\n\n* Solid understanding of concepts like load balancing, HA/failover, ingress, inter-service communications in a microservices style cluster, idempotence, ACID, guaranteed delivery, etc.\n\n* Technical expertise in at least one domain like Distributed Systems, Cryptography, Databases, or AWS\n\n* Familiar with online cloud architectures and infrastructures, including clustering (Kubernetes), containerizing (Docker), message queuing (MQ / Kafka), telemetry/instrumentation (Prometheus/Grafana), etc.\n\n* Familiar with APIs / Connectivity technologies, REST API or sockets, TCP, UDP, multicast\n\n* Eager to work openly and collaboratively with a diverse multi-disciplinary team, collaborating effectively with stakeholders\n\n* Constantly seeks to learn new technologies, innovate and discover better ways to solve engineering challenges of high performance trading systems and APIs, including performance tuning, latency optimizations and constant new development of APIs\n\n\n\n\nWhat you’ll love about Paxos:\n\nPaxos has consistently been recognized on the Forbes Fintech 50, CB Insights Blockchain 50 and Built In’s “Best Places to Work” lists. Paxonians have significant ownership and impact on our business, as well as benefits like company equity, health insurance, family leave, a quarterly stipend for development, a stipend for home office setup and unlimited PTO. From team product demos and virtual lounge and learns to care packages and an active Slack #shoutouts channel, there are countless opportunities to connect and make your mark. Help us continue to build a new, open financial system from one of our three offices or right from your home!\n\nLearn more: \n\nCompany\n\n\nWeb 3.0 Is Still the Place to Be\n\nA Conversation with Paxos Product Leaders\n\n\nPaxos Raises $300M in Series D Funding at 2.4B Valuation \n\n\n\n\n\nCustomers\n\n\nPaxos & PayPal Bring Crypto to Millions of Users\n\nMercado Libre Reaches 1M+ Users in 60 Days With Paxos\n\nPaxos Was Built to Protect its Customers\n\n\n\n\nMedia\n\n\nCNBC Crypto World Interviews Paxos CEO on USDP stablecoin\n\nPaxos CEO Charles Cascarilla’s Perspectives on the Current State of the Global Economy\n\nYahoo Finance Interviews Paxos CEO on Testimony to U.S. Congress and Stablecoin Infrastructure\n\n\n\n\n \n\nOur Paxos team is made up of passionate people from all over the world with different perspectives and experiences. If this opportunity excites you, but your experience doesn’t perfectly match the description…apply! Unique voices help us build a more transparent and open economy.\n\n \n\n#LI-XX1\n\n#LI-remote\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Crypto, DevOps, JavaScript, Finance, Cloud, API, Engineer and Digital Nomad jobs that are similar:\n\n $60,000 — $110,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nWorldwide

\n\nAt Paradigm, we are changing the future of finance! By joining us at this early stage, you’ll be building cutting-edge, distributed financial service infrastructure that will reshape financial services across CeFi and DeFi markets. \n\nAbout Paradigm\n\n\nParadigm is a zero-fee, institutional liquidity network for derivatives traders across CeFi and DeFi. \n\nWe provide unified access to multi-asset, multi-protocol liquidity on demand without compromising on execution preferences, costs, and immediacy. \n\nWe’ve built the largest network of institutional counterparties in crypto, with over 1000 institutional clients trading over $10 B per month.\n\n\nWe are a diverse, global team led by our organizational principles and united by our mission to bring on-demand liquidity for traders, anytime and anywhere, without compromises. We also strive to ship faster than anyone else in the industry!\n\n\nWe are backed by the best traders and investors in the space, including Jump Capital, Genesis Trading, Dragonfly Capital, QCP Capital, Optiver US, IMC, GSR Markets, Akuna Capital, Fidelity Digital Assets CMT Digital, Goldentree Asset Management, Amber Group, OK Group, Bybit Fintech, and CoinShares.\n\n\n\n\nThe Role\n\nAs a core member of our Product and Engineering team, you will also be responsible for providing product support, general or technical with a focus primarily upon our newly released API and Mobile application. You will also have an opportunity to conduct market research and design/build new product prototypes in React/Python. As this is a hybrid product and engineering role, wherein you will have contact with clients, you should have a keen interest in Crypto and Finance and be comfortable working with institutional clients. This is an opportunity to work with the founding team who are very hands on in building new products. You will get a chance to work on solving some of the hardest problems in Institutional Crypto & Finance.\n\nResponsibilities \n\n\nPrimary point of contact for any technical requests (API integration, troubleshooting, debugging) for our top clients.\n\nBuilding and managing Analytical Tools (Dashboards, Alerts, Monitoring) for Product team to measure product and client success.\n\nBuilding Automation tools (e.g. Chatbots) for Product and Sales teams.\n\nCollaborating with Core Engineering Teams to resolve technical client issues.\n\nManaging Paradigm Product Knowledge Base (API Documentation, FAQs, Technical Guides). \n\n\n\n\nRequirements \n\n\nBS in Computer Science, Engineering or related technical discipline.\n\n5+ years’ experience with one or more of the following: REST and Websocket APIs, Python.\n\nExperience with Analytical Tools and SQL.\n\nExcellent written and verbal English skills.\n\nAbility to work effectively independently.\n\nEnthusiastic, self-motivated, and passionate about customer satisfaction.\n\nProven capability to develop key customer relationships.\n\nTangible API Integration and Support experience.\n\n* Experience trading crypto via an exchange.\n\n\n\n\nNice to have\n\n\nComfortable using Git.\n\nFamiliar with Crypto Exchange APIs.\n\nExperience in Crypto trading and or derivatives.\n\nExperience working with Trading platforms.\n\nExperience writing Automation scripts.\n\n\n\n\n\nOur Benefits and Perks\n\n\nCompetitive pay and transparent pay bands\n\nFlexible work environment\n\n\n\nUnlimited vacation with a minimum required PTO of 10 days annually.\n\n\nCelebrate your national holidays, in addition to floating holidays, to honor what matters to you, not HQ.\n\n\n\n\n\nFull benefits (benefits vary by country)\n\n\n\n\nWe offer the highest benefits package offered by our Employment of Record partners; insurance carriers and plans vary by country\n\n\n\nGenerous technology and learning allowances\n\n\n\n$5000 first-year budget to spend on your computer, peripherals, office essentials...whatever makes you most efficient and comfortable. You'll receive a $2000 refresh each anniversary.\n\n$1000 budget to spend on learning and development materials, courses or conferences.\n\n\n\n\n\n\nParadigm is an equal opportunity employer.\n\n \n#LI-Remote\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Defi, Crypto, Finance, API, Mobile, Senior, Sales and Engineer jobs that are similar:\n\n $60,000 — $102,500/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nWorldwide

\nCompany Description\n\n\nTrust Wallet is the world’s most inclusive, chain-agnostic, self-custody wallet that serves tens of millions users globally. Trust Wallet provides a secure, seamless and intuitive gateway to the crypto and NFT ecosystems. Our users are able to send, receive, stake, mint and store across 4.5+ million cryptocurrencies on 66+ blockchains, including Ethereum, BSC, Polygon, Solana, Avalanche, etc. Our developer community of different projects relies on us to reach millions of their users, build their own wallets, and grow crypto adoption.\n\nWe are looking for talented QA Automation Engineers passionate building automation framework for mobile/web apps and a team player who can work closely with engineers to develop test scenarios and review new features to improve the quality of software delivery. You will also bring solid experience with automation testing tools for mobile apps, experience in API testing with tools such as Postman, Charles or Proxyman, strong analytical and troubleshooting skills, and are happy to work to work independently within a team-centric environment.\n\nJob Description\n\n\n* Manual black box and white box testing of iOS and Android apps\n\n* Autotests creation and maintenance ( Java, Appium, BrowserStack)\n\n* Testing activities estimation, prioritization, and execution\n\n* Test documentation creation\n\n\n\nQualifications\n\n\n* 5+ years full-time QA Automation engineering experience\n\n* Solid experience with automation testing tools for mobile apps\n\n* Experience in API testing with tools such as Postman, Charles or Proxyman\n\n* Strong analytical and troubleshooting skills\n\n* Strong knowledge of QA processes and concepts including test case preparation and automated testing methodologies\n\n\n\nAdditional Information\n\n\nAll your information will be kept confidential according to EEO guidelines.\n\nWorking at Trust Wallet\n\n\n* Do something meaningful; Be a part of the future of finance technology and the leading company in the industry\n\n* Fast moving, challenging and unique business problems\n\n* International work environment, flat organization, flexible working hours\n\n* Great career development opportunities in a growing company\n\n* Possibility for relocation and international transfers mid-career\n\n* Competitive salary\n\n\n\n\nBy submitting a job application, you confirm that you have read and agree to our Candidate Privacy Notice.\n\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nGlobal, OTHER