IOV Labs is hiring a Remote Senior Backend Developer Powpeg
About IOV LabsIOV Labs is on a mission to provide the next generation of fintech innovators with the decentralised tools and technology to build a new global economy.IOV Labs develops, promotes, and supports Rootstock, a Bitcoin merge-mined smart contract platform - the most secure smart contract platform in the world. IOV Labs also develops RIF Apps & Services to provide our partners with everything they need to build decentralized apps and new Open Finance services on Rootstock.Everyday our teams come to work to build a more decentralised world, for a freer and fairer future.About the RoleWe are looking for a Senior Backend Developer to join a team of high qualification and technical excellence for one of the most challenging projects in the Bitcoin and FinTech industry worldwide.Rootstock is an open-source, decentralized and peer-to-peer network that brings smart contracts to the Bitcoin ecosystem. It is the first one to provide the possibility of running Ethereum smart contracts in Bitcoin, using bitcoin as its native cryptocurrency, and leveraging Bitcoin's hashing power. Rootstock is one of the most exciting projects in the crypto and blockchain space!\nThe Rootstock Powpeg team is responsible for evolving and maintaining the Bridge contract and the Powpeg client. It reviews and promotes community contributions, being an active and key member of the Rootstock platform evolution. People in this team have a great understanding of how the Rootstock, Bitcoin and Ethereum protocols work,ย improve network's security, scalability and performance through the implementation of new consensus rules, work side by side with industry referents in Blockchain security to protect the network, also understand how developers interact with the Rootstock technology to deploy and run smart contracts, among other things.\n What Youโll be Doing\n\n* Collaborate with other engineers and teams to implement new features, improvements, and fixes to the Rootstock Bridge native contract.\n\n* Collaborate with other engineers and teams to implement new features, improvements, and fixes to the Rootstock Powpeg client.\n\n* Work with your team to make Rootstock more secure and robust, enabling it to execute a significant volume of transactions with no disruption.\n\n* Improve the user experience of our technologies, making it very easy for users to run their solutions on top of Rootstock.\n\n* Help with design and code reviews. Ensure good engineering practices are being applied.\n\n* Learn about blockchain, crypto, Ethereum, and Bitcoin, working on one of the most exciting open-source projects in the blockchain industry.\n\n\nWhat You Bring to the Table\n\n* Have advanced knowledge in object-oriented programming language JAVA.\n\n* Have experience working on technological challenging projects.\n\n* Bring the right attitude to the team: ownership, accountability, and attention to detail.\n\n* Have knowledge about Bitcoin or Ethereum (not mandatory).\n\n* Place a high value on security.\n\n* Spanish & English fluency is a huge advantage\n\n\nWhat Youโll get Back\n\n* Competitive salary and company bonus\n\n* 100% remote working (External Employee) from anywhere in the world\n\n* Global WeWork membership \n\n* Flexible working hours - youโre 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* Periodic scientific moments by our Research & Innovation team to learn about technology, challenges, and solutions in the blockchain world.\n\n* Language courses: English & Spanish.\n\n* Employee assistance program offering legal, financial, family, psychological, and wellness counselling for you and your family.\n\n\nIOV Labs embraces diversity and is proud to be an equal opportunity employer open to all qualified applicants regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or expression, Veteran status, or any other legally protected status. \n\n#Salary and compensation\n
No salary data published by company so we estimated salary based on similar jobs related to Design, Crypto, Ethereum, Finance, Senior and Backend jobs that are similar:\n\n
$65,000 — $122,500/year\n
\n\n#Benefits\n
๐ฐ 401(k)\n\n๐ Distributed team\n\nโฐ Async\n\n๐ค Vision insurance\n\n๐ฆท Dental insurance\n\n๐ Medical insurance\n\n๐ Unlimited vacation\n\n๐ Paid time off\n\n๐ 4 day workweek\n\n๐ฐ 401k matching\n\n๐ Company retreats\n\n๐ฌ Coworking budget\n\n๐ Learning budget\n\n๐ช Free gym membership\n\n๐ง Mental wellness budget\n\n๐ฅ Home office budget\n\n๐ฅง Pay in crypto\n\n๐ฅธ Pseudonymous\n\n๐ฐ Profit sharing\n\n๐ฐ Equity compensation\n\nโฌ๏ธ No whiteboard interview\n\n๐ No monitoring system\n\n๐ซ No politics at work\n\n๐ We hire old (and young)\n\n
\n\n#Location\nGlobal - Remote
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This job post is closed and the position is probably filled. Please do not apply. Work for Coin Metrics and want to re-open this job? Use the edit link in the email when you posted the job!
๐ค Closed by robot after apply link errored w/ code 403 9 months ago
\n\nCoin Metrics is a leading provider of cryptoasset data for institutions. We deliver transparent and actionable data and analytics to various industry stakeholders including asset managers, custodians, trading venues, research desks, and data/application providers. Coin Metricsโ data empowers its clients and the public to better understand, use and value open crypto networks.\n\nJoin a fast-paced startup pioneering novel metrics, data products, and intelligence solutions, which offer insights into the economics, markets, usage, health, and other aspects of public cryptocurrency blockchains like Bitcoin and Ethereum and other crypto networks.\n\nYou will be surrounded by talented people passionate about decentralized economies and the data behind them. Break new ground, create exciting new data-driven research and products, and help shape the future of finance.\nYOUR PURPOSE\n\nCoin Metrics is recruiting an experienced Backend Software Engineer to join our team to assist in developing our Network Data product offerings.\nYOUR VALUE\n\n\nBuilding distributed, reliable, and performant software architectures using Kotlin;\n\nLeading the development of a new Coin Metrics' product that produces metrics and exposes them via API;\n\nWorking closely with network data and market data experts to build the product;\n\nDepth testing of your code;\n\nContributing to documentation;\n\nScaling and capacity planning;\n\nMaintaining and developing blockchain metrics;\n\nWriting software that interacts with the API of different full nodes\n\n\nMaintaining and developing ATLASโข (blockchain explorer)\n\n\nMaintaining and developing Chain monitoring (a family of risk-oriented products)\n\nMaintaining and developing Smart Contract metrics\n\nMaintaining and developing Defi swamps and related metrics \n\n\n\nYOUR EXPERTISE AND EXPERIENCE\n\n\n5+ years of experience in a backend software engineering role or equivalent.\n\nProficiency in Kotlin/Java (Kotlin preferred or willing to learn Kotlin if not already proficient). \n\nProficiency in SQL (preferably PostgreSQL).\n\nStrong curiosity for decentralized networks and cryptoassets.\n\nStrong sense of ownership, entrepreneurial spirit, and/or startup-like experience, capable of driving towards solutions independently while seeking feedback when appropriate.\n\nBasic understanding of how blockchains operate and their underlying data structures. \n\nExperience with Docker, GitLab CI, Gradle, Kubernetes, Ansible, Python, Grafana, Linux.\n\n\n\n\nLIFE AT COIN METRICS \n\n\nCoin Metrics is a fun and fast-paced team with employees located in 8 countries. We are united by our OPEN (Open, Pioneering, Elucidating, and Neutral) core values. Our employees are empowered to do whatโs best for our products, customers, and team members. Other benefits of working at Coin Metrics include:\n\n\nCompetitive salary, 401(k) retirement plan, bonus and options plans\n\nComprehensive medical, dental, vision\n\nRemote or hybrid work options with generous equipment reimbursement offering\n\nPaid time off \n\nGlobal company offsites \n\nCoin Metrics Labs where associates pursue their passions\n\n\n\nOUR INTERVIEW PROCESS\n\n\n30 minute video interview with Talent Sherpa (Recruiter)\n\n3-4 video interviews with members of our team \n\nCase Study \n\n\n\nLOCATION\n\nRemote US, Ireland or UK (HQ in Boston, MA) \n\n#Salary and compensation\n
No salary data published by company so we estimated salary based on similar jobs related to Defi, Crypto, Bitcoin, Ethereum, Testing, API, Engineer and Backend jobs that are similar:\n\n
$60,000 — $110,000/year\n
\n\n#Benefits\n
๐ฐ 401(k)\n\n๐ Distributed team\n\nโฐ Async\n\n๐ค Vision insurance\n\n๐ฆท Dental insurance\n\n๐ Medical insurance\n\n๐ Unlimited vacation\n\n๐ Paid time off\n\n๐ 4 day workweek\n\n๐ฐ 401k matching\n\n๐ Company retreats\n\n๐ฌ Coworking budget\n\n๐ Learning budget\n\n๐ช Free gym membership\n\n๐ง Mental wellness budget\n\n๐ฅ Home office budget\n\n๐ฅง Pay in crypto\n\n๐ฅธ Pseudonymous\n\n๐ฐ Profit sharing\n\n๐ฐ Equity compensation\n\nโฌ๏ธ No whiteboard interview\n\n๐ No monitoring system\n\n๐ซ No politics at work\n\n๐ We hire old (and young)\n\n
\n\n#Location\nWorldwide
# 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.
This job post is closed and the position is probably filled. Please do not apply. Work for Swirlds Labs and want to re-open this job? Use the edit link in the email when you posted the job!
๐ค Closed by robot after apply link errored w/ code 403 10 months ago
We are a fast-growing company built around a revolutionary technology โ the hashgraph consensus algorithm. Hedera Hashgraph is well-suited to become the worldโs first mass-adopted distributed public ledger because it is blazing fast, highly secure, and ensures fairness. We are on a mission to create a trusted and empowered digital future for everyone; a cyberspace where you work, play, buy, sell, create, and engage socially; where you have safety and privacy in your digital communities; where you feel confident when interacting with others; where you own and control your information.\nOur team consists of many of the best minds in the industry. We are proud of our high-quality culture, dedicated to our values of integrity, ethics, service, excellence and teamwork. We are looking to hire effective, collegial, and hard-working people to help achieve our vision. Join us and say, โHello future.โ\n\n\nAbout The Role:\n\n\n\nThe Smart Contracts team is looking for engineers who can contribute to the Hedera services on the backend in Java and web3 APIs and tools consumed by front end community applications in Javascript/Typescript.\n\n* Develop various aspects of the Hedera Hashgraph Distributed Ledger Platform\n\n* Implement and enhance the Java based smart contract services on the Hedera network nodes that exposes EVM features\n\n* Implement and enhance the EVM and web3 focused API services and tools\n\n* Design and implement Ethereum Remote Procedure Call APIs\n\n* Develop sample applications to demonstrate value and strength of the platform. Sample applications will include web, mobile, and embedded development\n\n* Investigate E2E smart contract transaction execution details between the ledger and the API services\n\n* Be a strong and proficient hands-on programmer\n\n* Spend 80% of your time designing, coding, and testing\n\n\n\nSkills Needed:\n\n* Experience writing and debugging smart contracts for an EVM based ledger\n\n* Experience with distributed applications and web3 tools written in JavaScript or TypeScript\n\n* Good understanding of the Ethereum blockchain and ecosystem\n\n* Experience with blockchain (e.g., Bitcoin or Ethereum) protocol development is a plus\n\n* Expertise in the Java programming language and its ecosystem of libraries and tools\n\n* Deep knowledge of and experience with the Java VM, covering its strengths and weaknesses\n\n* Strong grasp of Computer Science fundamentals including concurrency, performance optimization, and reusability\n\n* Strong engineering principles and processes aimed at developing simple, modular, testable, and high-quality code\n\n* Familiarity with security principles, cryptographic tools and libraries\n\n* Familiarity with high-performance architectural systems and design patterns\n\n* Familiarity with test-driven software development processes and continuous integration tools and systems\n\n* Experience in developing libraries and platforms for use and deployment by application developers\n\n* Application development experience preferred\n\n* Systems programming experience including providing services to other software (e.g. operating systems, computational science applications, industrial automation, and SaaS applications) is a big plus\n\n* 7+ years of software development experience\n\n* Master's degree in Computer Science or similar field, or equivalent work experience\n\n\n
\n\n#Benefits\n
๐ฐ 401(k)\n\n๐ Distributed team\n\nโฐ Async\n\n๐ค Vision insurance\n\n๐ฆท Dental insurance\n\n๐ Medical insurance\n\n๐ Unlimited vacation\n\n๐ Paid time off\n\n๐ 4 day workweek\n\n๐ฐ 401k matching\n\n๐ Company retreats\n\n๐ฌ Coworking budget\n\n๐ Learning budget\n\n๐ช Free gym membership\n\n๐ง Mental wellness budget\n\n๐ฅ Home office budget\n\n๐ฅง Pay in crypto\n\n๐ฅธ Pseudonymous\n\n๐ฐ Profit sharing\n\n๐ฐ Equity compensation\n\nโฌ๏ธ No whiteboard interview\n\n๐ No monitoring system\n\n๐ซ No politics at work\n\n๐ We hire old (and young)\n\n
\n\n#Location\nWorldwide
# 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.