\nRole\n\nKeyring is seeking a Smart Contract Developer who will be instrumental in designing and implementing our smart contract strategy. You will pioneer a range of applications across multiple chains, starting with Ethereum. By joining Keyring, you will have the opportunity to shape a cutting-edge platform that blends zero-knowledge, blockchain technology, and advanced data structures; all to enable dynamic logic flows leveraging sensitive data, in a scalable way.\n\n\nThe ideal candidate is set on becoming a global expert and leader in the smart contract development field. You should be quick to grasp new concepts, possess a deep understanding of the technologies you work with, and be a natural problem solver.\n\n\nWe value self-starters with the motivation to create new things, build POCs, and consistently deliver. You’re capable of identifying and leveraging emerging trends in smart contract technologies to keep Keyring at the forefront of the industry. Your approach should be adaptive, with a commitment to continuous learning.\n\n\nStrong leadership and communication skills are essential, as you will be leading client interactions for smart contracts integration across various use cases. Your role will involve thinking creatively about integration options and proposing solutions. You should also be constantly seeking optimization opportunities in the existing code base.\n\n\nIf you thrive in a dynamic, fast-paced environment and are keen to make a significant impact in the blockchain space, we encourage you to apply. Your experience should demonstrate your technical capabilities and your proficiency in delivering highly technical solutions in fast-paced blockchain projects.\n\n\n \n\n\nResponsibilities\n\n\n\n * Develop and implement cutting-edge smart contract solutions, across various blockchains\n\n * Ensure the security, performance, and scalability of our smart contract applications\n\n * Conduct rigorous testing and continuous improvement for better performance (gas and latency-wise)\n\n * Partner closely with the founders and technical leads to define our smart contracts roadmap and its integration into our broader strategy\n\n * Lead client integration efforts, designing solutions and collaborating with other technical teams within Keyring to ensure seamless feature delivery\n\n * Initiate and drive POCs to further Keyring's position in smart contract innovation\n\n * Stay updated with the latest developments in blockchain and smart contract technology, and apply this knowledge to our projects\n\n * As we grow, guide a team of developers, fostering a culture of innovation and excellence\n\n\n\n\n\n \n\n\nExperience\n\n\n\n * 5+ years of experience in blockchain technology and smart contract development\n\n * Demonstrated experience on Ethereum blockchain, and other relevant technologies\n\n * Leadership experience in a start-up or a high-growth blockchain company\n\n * Proven track record of developing and implementing complex blockchain solutions\n\n\n\n\n\n \n\n\nSkills\n\n\n\n * Expertise in Solidity smart contracts\n\n * Strong Javascript experience\n\n * Bonus: Python or Rust\n\n * Deep knowledge of blockchain protocols and architecture\n\n * Deep understanding of smart contract security practices and standards\n\n * Familiarity with Ethereum development tools and frameworks\n\n * Quick and consistent delivery of high-quality results while maintaining attention to detail\n\n * Exceptional problem-solving skills\n\n * Strong communication and leadership abilities\n\n * Ability to collaborate effectively and interface with internal and external stakeholders\n\n\n\n\n\n \n\n\nLocation\n\n\n\n * Fully remote\n\n * The team is currently located across Western Hemisphere\n\n * No travel requirements\n\n\n\n\n\n \n\n\nCompensation & Package\n\n\n\n * Annual base: 120-140k (can stretch to 160k for top engineers)\n\n * Equity options: Yes\n\n * Flexible work hours and holiday\n\n * New joiner equipment bonus\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 Python, Testing, Travel, JavaScript 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\nWorldwide

\nOur mission is to unlock the collaborative power of communities by making Web3 universally easy to use, access, and build on.\n\nWorking with Consensys puts you at the forefront of an evolving paradigm, transforming our society for the better. We fundamentally believe blockchain is the next generation of technology that can lay the foundation for a more just and equitable society. \n\nBlockchain tech is just over 10 years old. Ethereum itself is still a toddler and we’re far from reaching our full potential. You’ll get to work on the tools, infrastructure, and apps that scale these platforms to billions of users. \n\nYou’ll be constantly exposed to new concepts, ideas, and frameworks from your peers, and as you work on different projects — challenging you to stay at the top of your game. You’ll join a network of entrepreneurs and technologists that reaches the edge of our ecosystem. Consensys alumni have moved on to become tech entrepreneurs, CEOs, and team leads at tech companies. \n\nAbout MetaMask\n\nWe’re building for a future where the internet and world economy empowers people through interactions based on consent, privacy, and free association. Where both communities and individuals flourish. To accomplish that, we’re working hard to make web3 accessible for everyone around the world.\n\nMetaMask is both a crypto wallet and a gateway to the decentralized web. Our tools help people create communities, play video games, access financial services, make payments, invest in assets, protect against economic turmoil, and more. Our browser extension and mobile platforms meet the needs of millions of users and developers across the world.\n\nOriginally a humble key manager, today MetaMask serves over 30 million monthly active users as a decentralized application development platform, an aggregator of decentralized cryptocurrency exchanges, and a decentralized identity manager.\n\nWhat you’ll do\n\nThe MetaMask Notifications team is growing and looking for frontend engineers to support and build exciting features enabling access through all distribution platforms. We’re hiring frontend engineers to join our Notification team.\n\nWe are looking for someone with a deep experience with both javascript frontends and building mobile products. This person will be focused on helping lead feature development in our React and React Native codebases.\n\nIn this role, you’ll be working on web3 technologies, working to keep people’s funds safe and secure, and collaborating with design and QA to create the best product possible.\n\nWould be great if you brought this to the role\n\n\n* Multiple years of experience shipping javascript code to production\n\n* Demonstrable proficiency with React Native for 3+ years\n\n* Demonstrate strong communication and collaboration skills\n\n* Comfort with, and an eagerness for, building mobile products and working within a mobile development environment\n\n* Multiple years of experience in roles requiring collaboration design, QA and product\n\n* An interest in blockchain and an eagerness to learn\n\n* A passion for our mission and values\n\n* Proactive and self-driven to be successful working in a remote environment\n\n* Brings enthusiasm and the hustle to shipping high-quality code\n\n* Are kind, empathetic, and supportive towards the team\n\n* Timezone: EU-time zones\n\n\n\n\nBonus Points\n\n\n* You’re a MetaMask user!s\n\n* Android or iOS development experience\n\n* Experience working on a blockchain or Fintech application\n\n* Creative and keen to experiment with new technologies\n\n\n\n\nDon't meet all the requirements? Don't sweat it. We’re passionate about building a diverse team of humans and as such, if you think you've got what it takes for our chaotic-but-fun, remote-friendly, start-up environment—apply anyway, detailing your relevant transferable skills in your cover letter. While we have a pretty good idea of what we need, we're ready for you to challenge our thinking on who needs to be in this role.\n\nConsensys is an equal opportunity employer. We encourage people from all backgrounds to apply. We are committed to ensuring that our technology is made available and accessible to everyone. All employment decisions are made without regard to race, color, national origin, ancestry, sex, gender, gender identity or expression, sexual orientation, age, genetic information, religion, disability, medical condition, pregnancy, marital status, family status, veteran status, or any other characteristic protected by law. Consensys is aware of fraudulent recruitment practices and we encourage all applicants to review our best practices to protect yourself which can be found (https://Consensys.net/careers/best-practices-to-avoid-recruitment-fraud/).\n\n#LI-HG1\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Web3, Crypto, Ethereum, React, JavaScript, Mobile, Senior and Engineer jobs that are similar:\n\n $70,000 — $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\nEMEA - Remote

Astra DAO is looking for a highly skilled Full-Stack Engineer who will be responsible for designing and developing front-end, back-end and architecture, ensuring the responsiveness of applications and working alongside design team for web design features, among other duties. Full Stack Developer will be required to see out a project from conception to final product, requiring good organizational skills and attention to detail.\nFull Stack Developer Responsibilities\n\n\n\n* Developing front end website architecture.\n\n* Designing user interactions on web pages.\n\n* Developing back end website applications.\n\n* Creating servers and databases for functionality.\n\n* Ensuring cross-platform optimization for mobile phones.\n\n* Ensuring responsiveness of applications.\n\n* Working alongside graphic designers for web design features.\n\n* Seeing through a project from conception to finished product.\n\n* Designing and developing APIs.\n\n* Meeting both technical and consumer needs.\n\n* Staying abreast of developments in web applications and programming languages.\n\n\n\nFull Stack Developer Requirements\n\n\n\n* Degree in Computer Science.\n\n* Strong organizational and project management skills.\n\n* Proficiency with fundamental front end languages such as HTML, CSS and JavaScript.\n\n* Familiarity with JavaScript frameworks such as Angular JS, Next Js, React.\n\n* Proficiency with server side languages such as Python, Node Js, .Net.\n\n* Familiarity with database technology such as MySQL, Oracle and MongoDB.\n\n* Excellent verbal communication skills.\n\n* Good problem solving skills.\n\n* Attention to detail.\n\n\nAbout Astra DAO\nAstra DAO is an automated crypto asset allocator, built on Ethereum to provide advanced investment strategies to retail participants. The innovative model creates a win-win incentive for index investors, creators, and token holders.\nAstra DAO simplifies passive investing for retail participants by providing an array of Crypto Indices. Astra DAO aims to help crypto investors compete with quantitative investment funds by finding winning investments and trades. \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Crypto, Design, Ethereum, JavaScript, CSS, Angular, Node, Mobile and Engineer jobs that are similar:\n\n $70,000 — $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

\nOur mission is to unlock the collaborative power of communities by making Web3 universally easy to use, access, and build on.\n\nWorking with ConsenSys puts you at the forefront of an evolving paradigm, transforming our society for the better. We fundamentally believe blockchain is the next generation of technology that can lay the foundation for a more just and equitable society. \n\nBlockchain tech is just over 10 years old. Ethereum itself is still a toddler and we’re far from reaching our full potential. You’ll get to work on the tools, infrastructure, and apps that scale these platforms to billions of users. \n\nYou’ll be constantly exposed to new concepts, ideas, and frameworks from your peers, and as you work on different projects — challenging you to stay at the top of your game. You’ll join a network of entrepreneurs and technologists that reaches the edge of our ecosystem. ConsenSys alumni have moved on to become tech entrepreneurs, CEOs, and team leads at tech companies. \n\nAbout MetaMask\n\nWe’re building for a future where the internet and world economy empowers people through interactions based on consent, privacy, and free association. Where both communities and individuals flourish. To accomplish that, we’re working hard to make web3 accessible for everyone.\n\nMetaMask is both a crypto wallet and a gateway to the decentralized web. Our tools help people create communities, play video games, access financial services, make payments, invest in assets, protect against economic turmoil, and more. Our browser extension and mobile platforms meet the needs of millions of users and developers across the world.\n\nOriginally a humble key manager, today MetaMask serves over 30 million monthly active users as a decentralized application development platform, an aggregator of decentralized cryptocurrency exchanges, and a decentralized identity manager.\n\nAbout the Role\n\nMetaMask has experienced explosive user growth over the past year as a cryptographic key manager and web3 application development platform. As this user base continues to grow, an immense amount of trust is being placed in MetaMask as a tool that manages and wields their digital authority, controlling assets, identities and more. It is of highest importance to us that we keep our users as safe and secure as possible.\n\nWe are looking for an Application Security Engineer to join our rapidly growing security team to help embed security into all phases of the software development lifecycle. You would work closely with development teams and product managers to ensure MetaMask products are designed and implemented to the highest security standards.\n\nTo apply for this position, you must have:\n\n\n* 6+ years of work experience in a security domain.\n\n* Experience performing security design reviews, threat modeling, or security testing.\n\n* Enthusiasm for writing code, and helping others do the same.\n\n* Solid written and verbal communication skills.\n\n* Familiarity with the Ethereum blockchain and Decentralized Applications.\n\n* Familiarity with JavaScript & Typescript.\n\n* Proactiveness and be self-driven to be successful working in a remote environment.\n\n* Relevant knowledge of modern web and mobile app security landscape, real-world attacks and mitigations.\n\n* A belief in our mission and values.\n\n\n\n\nBonus points:\n\n\n* Blockchain expertise.\n\n* Past experience educating or mentoring.\n\n* Experience working on a development team.\n\n* You’ve found a vulnerability in MetaMask.\n\n* You’re a MetaMask user!\n\n\n\n\nResponsibilities\n\n\n* Support product teams as they develop new features by conducting design reviews, threat modeling, security testing, and code reviews.\n\n* Assess potential security vulnerabilities within our applications, and work with development teams to ensure remediation in our established SLAs.\n\n* Identify gaps in MetaMask’s secure software development life cycle (SSDLC), and take initiative leading efforts to address them.\n\n* Determine the root cause and severity of vulnerabilities reported to us through our bug bounty platform.\n\n* Participate and contribute to team meetings, roadmap planning, and discussions.\n\n* Validate that security patches address reported vulnerabilities and test for any potential bypasses\n\n* Document identified vulnerabilities in a way that allows for our engineering team to take quick action.\n\n* Proactively prevent future occurrences of a vulnerability through developing automation, security controls, and educating developers.\n\n* Write code to support the development of security engineering projects, or fix vulnerabilities in MetaMask client applications.\n\n\n\n\nAbout Consensys\n\nOur mission is to unlock the collaborative power of communities by making Web3 universally easy to use, access, and build on.\n\nWorking with Consensys puts you at the forefront of an evolving paradigm, transforming our society for the better. We fundamentally believe blockchain is the next generation of technology that can lay the foundation for a more just and equitable society. \n\nBlockchain tech is just over 10 years old. Ethereum itself is still a toddler and we’re far from reaching our full potential. You’ll get to work on the tools, infrastructure, and apps that scale these platforms to billions of users. \n\nYou’ll be constantly exposed to new concepts, ideas, and frameworks from your peers, and as you work on different projects — challenging you to stay at the top of your game. You’ll join a network of entrepreneurs and technologists that reaches the edge of our ecosystem. Consensys alumni have moved on to become tech entrepreneurs, CEOs, and team leads at tech companies.\n\nWhy join Consensys? Here are some of the perks of being part of a unique organization like Consensys:\n\nOne of the most recognized tech companies in the blockchain ecosystem globally. A work experience at Consensys is a tremendous reference for your future career. Consensys alumni have moved on to become tech entrepreneurs, CEOs, and team leads at tech companies.\n\nThe forefront of a revolution. We fundamentally believe blockchain is a next generation of technology that can lay the foundation for a more just and equitable society. You can be a part of building the digital economy of tomorrow and radically transforming our society for the better.\n\nA dynamic startup environment with deep roots. We are one of the earliest blockchain companies and a leader in the space. You’ll join a network of entrepreneurs and technologists that reaches the edge of our ecosystem. \n\nDeep technical challenges. Blockchain technology is just over 10 years old. Ethereum itself is still a toddler. There is much to be done before these platforms can scale to the order of millions or billions of users. We are building the tools, infrastructure and applications l that are pushing the technology forward.\n\nContinuous learning and improvements. You’ll be constantly exposed to new concepts, ideas and frameworks from your peers and as you work on different projects — challenging you to stay at the top of your game.\n\nDon't meet all the requirements? Don't sweat it. We’re passionate about building a diverse team of humans and as such, if you think you've got what it takes for our chaotic-but-fun, remote-friendly, start-up environment—apply anyway, detailing your relevant transferable skills in your cover letter. While we have a pretty good idea of what we need, we're ready for you to challenge our thinking on who needs to be in this role.\n\nIt is a requirement of employment in this position that applicants will be required to submit to background checks including but not limited to employment, education and criminal record checks. Further details will be provided to applicants that successfully meet the criteria for the position as determined by the company in its sole discretion. By submitting an application for employment, you are acknowledging and consenting to this requirement.\n\nThe salary range for US-based candidates only will be determined throughout the interview process depending on experience and skills. Candidates should anticipate a base salary (not including bonus, equity or other benefits) of $USD [$100,000-$201,000]\n\nConsenSys is an equal opportunity employer. We encourage people from all backgrounds to apply. We are committed to ensuring that our technology is made available and accessible to everyone. All employment decisions are made without regard to race, color, national origin, ancestry, sex, gender, gender identity or expression, sexual orientation, age, genetic information, religion, disability, medical condition, pregnancy, marital status, family status, veteran status, or any other characteristic protected by law. ConsenSys is aware of fraudulent recruitment practices and we encourage all applicants to review our best practices to protect yourself which can be found (https://consensys.net/careers/best-practices-to-avoid-recruitment-fraud/).\n\nThe salary range for US-based candidates only will be determined throughout the interview process depending on experience and skills.\nUS pay range (not including bonus, equity or other benefits)\n\n$100,000—$201,000 USD\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 Design, Web3, Crypto, Ethereum, JavaScript, Education, Mobile, Senior and Engineer jobs that are similar:\n\n $70,000 — $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 - Remote

\nRole\n\nKeyring is seeking a Smart Contract Developer who will be instrumental in designing and implementing our smart contract strategy. You will pioneer a range of applications across multiple chains, starting with Ethereum. By joining Keyring, you will have the opportunity to shape a cutting-edge platform that blends zero-knowledge, blockchain technology, and advanced data structures; all to enable dynamic logic flows leveraging sensitive data, in a scalable way.\n\n\nThe ideal candidate is set on becoming a global expert and leader in the smart contract development field. You should be quick to grasp new concepts, possess a deep understanding of the technologies you work with, and be a natural problem solver.\n\n\nWe value self-starters with the motivation to create new things, build POCs, and consistently deliver. You’re capable of identifying and leveraging emerging trends in smart contract technologies to keep Keyring at the forefront of the industry. Your approach should be adaptive, with a commitment to continuous learning.\n\n\nStrong leadership and communication skills are essential, as you will be leading client interactions for smart contracts integration across various use cases. Your role will involve thinking creatively about integration options and proposing solutions. You should also be constantly seeking optimization opportunities in the existing code base.\n\n\nIf you thrive in a dynamic, fast-paced environment and are keen to make a significant impact in the blockchain space, we encourage you to apply. Your experience should demonstrate your technical capabilities and your proficiency in delivering highly technical solutions in fast-paced blockchain projects.\n\n\n \n\n\nResponsibilities\n\n\n\n * Develop and implement cutting-edge smart contract solutions, across various blockchains\n\n * Ensure the security, performance, and scalability of our smart contract applications\n\n * Conduct rigorous testing and continuous improvement for better performance (gas and latency-wise)\n\n * Partner closely with the founders and technical leads to define our smart contracts roadmap and its integration into our broader strategy\n\n * Lead client integration efforts, designing solutions and collaborating with other technical teams within Keyring to ensure seamless feature delivery\n\n * Initiate and drive POCs to further Keyring's position in smart contract innovation\n\n * Stay updated with the latest developments in blockchain and smart contract technology, and apply this knowledge to our projects\n\n * As we grow, guide a team of developers, fostering a culture of innovation and excellence\n\n\n\n\n\n \n\n\nExperience\n\n\n\n * 5+ years of experience in blockchain technology and smart contract development\n\n * Demonstrated experience on Ethereum blockchain, and other relevant technologies\n\n * Leadership experience in a start-up or a high-growth blockchain company\n\n * Proven track record of developing and implementing complex blockchain solutions\n\n\n\n\n\n \n\n\nSkills\n\n\n\n * Expertise in Solidity smart contracts\n\n * Strong Javascript experience\n\n * Bonus: Python or Rust\n\n * Deep knowledge of blockchain protocols and architecture\n\n * Deep understanding of smart contract security practices and standards\n\n * Familiarity with Ethereum development tools and frameworks\n\n * Quick and consistent delivery of high-quality results while maintaining attention to detail\n\n * Exceptional problem-solving skills\n\n * Strong communication and leadership abilities\n\n * Ability to collaborate effectively and interface with internal and external stakeholders\n\n\n\n\n\n \n\n\nLocation\n\n\n\n * Fully remote\n\n * The team is currently located across Western Hemisphere\n\n * No travel requirements\n\n\n\n\n\n \n\n\nCompensation & Package\n\n\n\n * Annual base: 120-140k (can stretch to 160k for top engineers)\n\n * Equity options: Yes\n\n * Flexible work hours and holiday\n\n * New joiner equipment bonus\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 Solidity, Ethereum, Python, Testing, JavaScript and Engineer jobs that are similar:\n\n $70,000 — $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

Full Stack Web3 Engineer (Remote)About us:At Fuse, we are paving the way towards real-world blockchain adoption. Our mission is to empower every individual and project to contribute to the future of decentralized finance and payments. Our innovative, user-friendly business tools allow projects to swiftly launch and thrive on Fuse Network - our own scalable, low-cost, EVM-compatible blockchain.We are proud of the multitude of successful implementations that our platform has facilitated. If you share our passion for bridging the gap between the traditional financial infrastructure and the promising future of blockchain, we invite you to be a part of our journey.Job Overview:As a Web3 Engineer at Fuse, you will play a pivotal role in our mission to bring blockchain solutions to everyday life. You will work on our unique projects, develop robust smart contracts, and contribute to our open-source initiatives. You will be part of a team creating and implementing advanced solutions on the Fuse Network, our proprietary low-cost, scalable, EVM-compatible blockchain.You'll work closely with our diverse team, understanding requirements, designing technical solutions, and writing well-documented code. We are looking for someone who can not only contribute to our current projects but also help shape the future of our technology and its real-world applications. Your ability to communicate effectively and commitment to producing quality work will be essential in this role.\nResponsibilities:- Design, develop and deploy Solidity smart contracts on EVM compatible blockchains- Develop and integrate front-end dApps to interact with smart contract logic on Ethereum and other blockchain networks- Design and build backend systems for high scalability- Work with the team to create technical specifications and architecture for new projects.- Maintain a high standard of coding and adhere to the best practices in documentation.Requirements:- Bachelor's degree in Computer Science, Engineering or related field, or equivalent experience- 5+ years professional experience as a software developer with a strong focus on smart contract and web3 dApps development- Strong experience with Typescript or JavaScript and modern frontend frameworks such as React- Strong experience with blockchain development tools such as solidity, hardhat, ethers and web3- Understanding of EVM blockchain architecture and decentralized apps (dApps) and- A deep sense of ownership in your work, capable of seeing complex tasks from start to finishNice to Have:- Experience building subgraphs \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Web3, Design, Solidity, Ethereum, JavaScript, Finance, Typescript, Engineer and Backend jobs that are similar:\n\n $70,000 — $120,000/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

\nRole\n\nKeyring is seeking a Smart Contract Developer who will be instrumental in designing and implementing our smart contract strategy. You will pioneer a range of applications across multiple chains, starting with Ethereum. By joining Keyring, you will have the opportunity to shape a cutting-edge platform that blends zero-knowledge, blockchain technology, and advanced data structures; all to enable dynamic logic flows leveraging sensitive data, in a scalable way.\n\n\nThe ideal candidate is set on becoming a global expert and leader in the smart contract development field. You should be quick to grasp new concepts, possess a deep understanding of the technologies you work with, and be a natural problem solver.\n\n\nWe value self-starters with the motivation to create new things, build POCs, and consistently deliver. You’re capable of identifying and leveraging emerging trends in smart contract technologies to keep Keyring at the forefront of the industry. Your approach should be adaptive, with a commitment to continuous learning.\n\n\nStrong leadership and communication skills are essential, as you will be leading client interactions for smart contracts integration across various use cases. Your role will involve thinking creatively about integration options and proposing solutions. You should also be constantly seeking optimization opportunities in the existing code base.\n\n\nIf you thrive in a dynamic, fast-paced environment and are keen to make a significant impact in the blockchain space, we encourage you to apply. Your experience should demonstrate your technical capabilities and your proficiency in delivering highly technical solutions in fast-paced blockchain projects.\n\n\n \n\n\nResponsibilities\n\n\n\n * Develop and implement cutting-edge smart contract solutions, across various blockchains\n\n * Ensure the security, performance, and scalability of our smart contract applications\n\n * Conduct rigorous testing and continuous improvement for better performance (gas and latency-wise)\n\n * Partner closely with the founders and technical leads to define our smart contracts roadmap and its integration into our broader strategy\n\n * Lead client integration efforts, designing solutions and collaborating with other technical teams within Keyring to ensure seamless feature delivery\n\n * Initiate and drive POCs to further Keyring's position in smart contract innovation\n\n * Stay updated with the latest developments in blockchain and smart contract technology, and apply this knowledge to our projects\n\n * As we grow, guide a team of developers, fostering a culture of innovation and excellence\n\n\n\n\n\n \n\n\nExperience\n\n\n\n * 5+ years of experience in blockchain technology and smart contract development\n\n * Demonstrated experience on Ethereum blockchain, and other relevant technologies\n\n * Leadership experience in a start-up or a high-growth blockchain company\n\n * Proven track record of developing and implementing complex blockchain solutions\n\n\n\n\n\n \n\n\nSkills\n\n\n\n * Expertise in Solidity smart contracts\n\n * Strong Javascript experience\n\n * Bonus: Python or Rust\n\n * Deep knowledge of blockchain protocols and architecture\n\n * Deep understanding of smart contract security practices and standards\n\n * Familiarity with Ethereum development tools and frameworks\n\n * Quick and consistent delivery of high-quality results while maintaining attention to detail\n\n * Exceptional problem-solving skills\n\n * Strong communication and leadership abilities\n\n * Ability to collaborate effectively and interface with internal and external stakeholders\n\n\n\n\n\n \n\n\nLocation\n\n\n\n * Fully remote\n\n * The team is currently located across Western Hemisphere\n\n * No travel requirements\n\n\n\n\n\n \n\n\nCompensation & Package\n\n\n\n * Annual base: 120-140k (can stretch to 160k for top engineers)\n\n * Equity options: Yes\n\n * Flexible work hours and holiday\n\n * New joiner equipment bonus\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 Solidity, Ethereum, Python, Testing, JavaScript and Engineer jobs that are similar:\n\n $65,000 — $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

Spruce is hiring a full stack Software Engineer to develop world-class open-source products and libraries for decentralized identity standards. At Spruce, we are letting users control their identity and data across the web. We hire people who love technology and are committed to unbiased problem-solving, user privacy, and innovation. \nYou will work closely with designers and product managers to bring new product features and enhancements to life. We will count on you to always keep the user’s journey in mind to produce excellent products with an outstanding developer experience.\nResponsibilities\n\n\n\n* Contribute to new and existing products focused on decentralized identity. \n\n* Work with multiple teams to ship features, updates, and tests. \n\n* Bring emerging and well-established identity standards such as Verifiable Credentials (VCs), Decentralized Identifiers (DIDs), and Sign-In with Ethereum (SIWE) to a growing developer community. \n\n* Ship clean, accessible, well-documented code, continually improving the developer experience and portability of our software. \n\n* Utilize best practices for testing, documentation, software security, version control hygiene, and open-source release cycle management.\n\n\n\nQualifications\n\n\n\n* Strong collaboration on a remote team across multiple time zones.\n\n* Experience shipping modern full-stack JavaScript to production.\n\n* Eager to work on emerging technology in a rapidly growing ecosystem.\n\n* Comfortable with rapid prototyping for demonstration or research purposes.\n\n\nWe are passionate about cultivating a thriving culture of diverse people who bring unique perspectives to our mission. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Ethereum, JavaScript 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\nWorldwide

\nOur mission is to unlock the collaborative power of communities by making Web3 universally easy to use, access, and build on.\n\nWorking with Consensys puts you at the forefront of an evolving paradigm, transforming our society for the better. We fundamentally believe blockchain is the next generation of technology that can lay the foundation for a more just and equitable society. \n\nBlockchain tech is just over 10 years old. Ethereum itself is still a toddler and we’re far from reaching our full potential. You’ll get to work on the tools, infrastructure, and apps that scale these platforms to billions of users. \n\nYou’ll be constantly exposed to new concepts, ideas, and frameworks from your peers, and as you work on different projects — challenging you to stay at the top of your game. You’ll join a network of entrepreneurs and technologists that reaches the edge of our ecosystem. Consensys alumni have moved on to become tech entrepreneurs, CEOs, and team leads at tech companies. \n\nAbout MetaMask\n\nWe’re building for a future where the internet and world economy empowers people through interactions based on consent, privacy, and free association. Where both communities and individuals flourish. To accomplish that, we’re working hard to make web3 accessible for everyone around the world.\n\nMetaMask is both a crypto wallet and a gateway to the decentralized web. Our tools help people create communities, play video games, access financial services, make payments, invest in assets, protect against economic turmoil, and more. Our browser extension and mobile platforms meet the needs of millions of users and developers across the world.\n\nOriginally a humble key manager, today MetaMask serves over 30 million monthly active users as a decentralized application development platform, an aggregator of decentralized cryptocurrency exchanges, and a decentralized identity manager.\n\nWhat you’ll do\n\nThe MetaMask Notifications team is growing and looking for frontend engineers to support and build exciting features enabling access through all distribution platforms. We’re hiring frontend engineers to join our Notification team.\n\nWe are looking for someone with a deep experience with both javascript frontends and building mobile products. This person will be focused on helping lead feature development in our React and React Native codebases.\n\nIn this role, you’ll be working on web3 technologies, working to keep people’s funds safe and secure, and collaborating with design and QA to create the best product possible.\n\nWould be great if you brought this to the role\n\n\n* Multiple years of experience shipping javascript code to production\n\n* Demonstrable proficiency with React Native for 3+ years\n\n* Demonstrate strong communication and collaboration skills\n\n* Comfort with, and an eagerness for, building mobile products and working within a mobile development environment\n\n* Multiple years of experience in roles requiring collaboration design, QA and product\n\n* An interest in blockchain and an eagerness to learn\n\n* A passion for our mission and values\n\n* Proactive and self-driven to be successful working in a remote environment\n\n* Brings enthusiasm and the hustle to shipping high-quality code\n\n* Are kind, empathetic, and supportive towards the team\n\n* Timezone: EU-time zones\n\n\n\n\nBonus Points\n\n\n* You’re a MetaMask user!s\n\n* Android or iOS development experience\n\n* Experience working on a blockchain or Fintech application\n\n* Creative and keen to experiment with new technologies\n\n\n\n\nDon't meet all the requirements? Don't sweat it. We’re passionate about building a diverse team of humans and as such, if you think you've got what it takes for our chaotic-but-fun, remote-friendly, start-up environment—apply anyway, detailing your relevant transferable skills in your cover letter. While we have a pretty good idea of what we need, we're ready for you to challenge our thinking on who needs to be in this role.\n\nConsensys is an equal opportunity employer. We encourage people from all backgrounds to apply. We are committed to ensuring that our technology is made available and accessible to everyone. All employment decisions are made without regard to race, color, national origin, ancestry, sex, gender, gender identity or expression, sexual orientation, age, genetic information, religion, disability, medical condition, pregnancy, marital status, family status, veteran status, or any other characteristic protected by law. Consensys is aware of fraudulent recruitment practices and we encourage all applicants to review our best practices to protect yourself which can be found (https://Consensys.net/careers/best-practices-to-avoid-recruitment-fraud/).\n\n#LI-HG1\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\nEMEA - Remote

\nOur mission is to unlock the collaborative power of communities by making Web3 universally easy to use, access, and build on.\n\nWorking with Consensys puts you at the forefront of an evolving paradigm, transforming our society for the better. We fundamentally believe blockchain is the next generation of technology that can lay the foundation for a more just and equitable society. \n\nBlockchain tech is just over 10 years old. Ethereum itself is still a toddler and we’re far from reaching our full potential. You’ll get to work on the tools, infrastructure, and apps that scale these platforms to billions of users. \n\nYou’ll be constantly exposed to new concepts, ideas, and frameworks from your peers, and as you work on different projects — challenging you to stay at the top of your game. You’ll join a network of entrepreneurs and technologists that reaches the edge of our ecosystem. Consensys alumni have moved on to become tech entrepreneurs, CEOs, and team leads at tech companies. \n\nAbout MetaMask\n\nWe’re building for a future where the internet and world economy empowers people through interactions based on consent, privacy, and free association. Where both communities and individuals flourish. To accomplish that, we’re working hard to make web3 accessible for everyone around the world.\n\nMetaMask is both a crypto wallet and a gateway to the decentralized web. Our tools help people create communities, play video games, access financial services, make payments, invest in assets, protect against economic turmoil, and more. Our browser extension and mobile platforms meet the needs of millions of users and developers across the world.\n\nOriginally a humble key manager, today MetaMask serves over 30 million monthly active users as a decentralized application development platform, an aggregator of decentralized cryptocurrency exchanges, and a decentralized identity manager.\n\nWhat you’ll do\n\nAs part of the MetaMask Extension team, you will contribute to core user experiences that all MetaMask users depend on, while also building the platform that other MetaMask teams need to deliver great functionality.\n\nThe Extension team’s core UX work includes network and account management, settings and onboarding flows, navigating the wallet, the “home screen” of the wallet, and the browser-wallet interface. To contribute to this, you’ll write React and layout code to translate designs to reality for millions of users.\n\nThe Extension team’s platform work aims to enable other teams to effectively build and ship feature within the core UX described above. We enable the teams building features such as Swaps, Snaps, the confirm screens, hardware wallet integrations, token and NFT management, and more. We do this by building tooling, architecture, libraries and subsystems for initiatives such as: migrating our codebase to Typescript, making it easy and fun to write automated tests, improving state management and migration systems, better utilizing remote error monitoring systems, and enabling static analysis of code quality and complexity. We're committed to providing stable, bug-free releases to our extension and add-on stores, and we'd like you to help us ensure that.\n\nWe also believe in working closely with our customer success team, and using specialized software for monitoring application performance and tracking errors. This is a full stack role, and great match for someone who is equally as excited to build UIs react as they are to write lower level UIs with node.js We're excited to have you join us on this journey.\n\nWould be great if you brought this to the role\n\n\n* Championing major refactoring initiatives such as the Typescript migration\n\n* Creating and maintaining developer tools such as ESlint rules, code quality and complexity static checks\n\n* Use your knowledge and previous professional experience in Javascript, React, hooks and CSS to bring new UI features into the extension.\n\n* Front-end build tools: Grunt, Gulp, webpack, or similar.\n\n* Experience working with browsers, browser APIs and browser extensions.\n\n* Experience with CI tooling. We use GitHub Actions and CircleCI, but familiarity with any similar tools is also great.\n\n* Yarn, javascript dependency management and associated tooling\n\n* Browsers and browser APIs\n\n* Experience with testing: unit, integration, end-to-end.\n\n\n\n\nDon't meet all the requirements? Don't sweat it. We’re passionate about building a diverse team of humans and as such, if you think you've got what it takes for our chaotic-but-fun, remote-friendly, start-up environment—apply anyway, detailing your relevant transferable skills in your cover letter. While we have a pretty good idea of what we need, we're ready for you to challenge our thinking on who needs to be in this role.\n\nConsensys is an equal opportunity employer. We encourage people from all backgrounds to apply. We are committed to ensuring that our technology is made available and accessible to everyone. All employment decisions are made without regard to race, color, national origin, ancestry, sex, gender, gender identity or expression, sexual orientation, age, genetic information, religion, disability, medical condition, pregnancy, marital status, family status, veteran status, or any other characteristic protected by law. Consensys is aware of fraudulent recruitment practices and we encourage all applicants to review our best practices to protect yourself which can be found (https://Consensys.net/careers/best-practices-to-avoid-recruitment-fraud/). \n\n#LI-HG1\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\nEMEA - Remote

\nOur mission is to unlock the collaborative power of communities by making Web3 universally easy to use, access, and build on.\n\nWorking with ConsenSys puts you at the forefront of an evolving paradigm, transforming our society for the better. We fundamentally believe blockchain is the next generation of technology that can lay the foundation for a more just and equitable society. \n\nBlockchain tech is just over 10 years old. Ethereum itself is still a toddler and we’re far from reaching our full potential. You’ll get to work on the tools, infrastructure, and apps that scale these platforms to billions of users. \n\nYou’ll be constantly exposed to new concepts, ideas, and frameworks from your peers, and as you work on different projects — challenging you to stay at the top of your game. You’ll join a network of entrepreneurs and technologists that reaches the edge of our ecosystem. ConsenSys alumni have moved on to become tech entrepreneurs, CEOs, and team leads at tech companies. \n\n \n\nAbout Metamask\n\n\nMetaMask aims to create a thriving engineering organization that supports the well-being of our engineers while empowering them to do work they are proud of and enjoy. We strive for an environment that gives our people high trust and autonomy, while also facilitating collaboration, communication and camaraderie among teams and teammates. We aspire to build a diverse engineering team, inclusive to people from all backgrounds and demographics. It is also of great importance to us that working at MetaMask is an experience that catalyzes career growth and learning.\n\n \n\nWhat you’ll do\n\n\nThis Fulsltack Engineer will contribute to MetaMask’s curated portfolio and asset views and NFT experiences. We are looking for creative, talented and passionate individuals who are willing to dive deep into the complexity and challenges of blockchain and web3 and help deliver best-in-class curated experiences to our users across our multiple platforms (Portfolio Dapp, browser Extension and Mobile app). As a Fullstack Engineer, you will help unify, enhance and transform our portfolio, assets, and NFT experiences across platforms.\n\n \n\nRequirements:\n\n\n3+ years working with web and mobile-based technologies.\n\nHands-on experience with at least one: React, React Native, Vue, or Angular.\n\nExtensive experience with modern Javascript (ES6/TypeScript/etc.).\n\nExperience with Node.js back-end development (preferably NestJS).\n\nExperience working in CI/CD setup.\n\nStrong working knowledge developing cross platform/browser compatibility. \n\nExperience working in an agile development team.\n\nExperience developing medium to large-scale applications across the entire stack with minimal tech debt through sensible abstractions, testing, linting, and adherence to coding/web standards.\n\nExperience consuming APIs.\n\nStrong understanding of web-based security threats and prevention techniques.\n\n\n\n\nBonus Points:\n\n\nWorking knowledge of the ERC-1155 and ERC-721 specifications. \n\nDemonstrated passion for and knowledge of blockchain technologies, especially NFTs.\n\nAn understanding of cyber-cryptography.\n\nExperience with microservices architectures.\n\nExperience working in a decentralized, distributed team.\n\nExperience with Kafka or other messaging technology.\n\nExperience in deploying blockchain infrastructure.\n\n\n\n\nOther skills to demonstrate:\n\n\nExcellent verbal and written communication in English.\n\nTeamwork, flexibility, initiative, communication and organization.\n\nWillingness to constantly learn & improve, challenging yourself to stay at the top of your game.\n\n\n\n\nDon't meet all the requirements? Don't sweat it. We’re passionate about building a diverse team of humans and as such, if you think you've got what it takes for our chaotic-but-fun, remote-friendly, start-up environment—apply anyway, detailing your relevant transferable skills in your cover letter. While we have a pretty good idea of what we need, we're ready for you to challenge our thinking on who needs to be in this role.\n\nThe salary range for US-based candidates only will be determined throughout the interview process depending on experience and skills. Candidates should anticipate a base salary (not including bonus, equity or other benefits) of $USD[122,000 - $307,000]\n\nConsenSys is an equal opportunity employer. We encourage people from all backgrounds to apply. We are committed to ensuring that our technology is made available and accessible to everyone. All employment decisions are made without regard to race, color, national origin, ancestry, sex, gender, gender identity or expression, sexual orientation, age, genetic information, religion, disability, medical condition, pregnancy, marital status, family status, veteran status, or any other characteristic protected by law. ConsenSys is aware of fraudulent recruitment practices and we encourage all applicants to review our best practices to protect yourself which can be found (https://consensys.net/careers/best-practices-to-avoid-recruitment-fraud/).\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Web3, Ethereum, React, JavaScript, Mobile 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\nUnited States

\nOur mission is to unlock the collaborative power of communities by making Web3 universally easy to use, access, and build on\n\nWorking with ConsenSys puts you at the forefront of an evolving paradigm, transforming our society for the better. We fundamentally believe blockchain is the next generation of technology that can lay the foundation for a more just and equitable society. \n\nBlockchain tech is just over 10 years old. Ethereum itself is still a toddler and we’re far from reaching our full potential. You’ll get to work on the tools, infrastructure, and apps that scale these platforms to billions of users. \n\nYou’ll be constantly exposed to new concepts, ideas, and frameworks from your peers, and as you work on different projects — challenging you to stay at the top of your game. You’ll join a network of entrepreneurs and technologists that reaches the edge of our ecosystem. ConsenSys alumni have moved on to become tech entrepreneurs, CEOs, and team leads at tech companies. \n\nAbout MetaMask\n\nWe’re building for a future where the internet and world economy empowers people through interactions based on consent, privacy, and free association. Where both communities and individuals flourish. To accomplish that, we’re working hard to make web3 accessible for everyone around the world.\n\nMetaMask is both a crypto wallet and a gateway to the decentralized web. Our tools help people create communities, play video games, access financial services, make payments, invest in assets, protect against economic turmoil, and more. Our browser extension and mobile platforms meet the needs of millions of users and developers across the world.\n\nOriginally a humble key manager, today MetaMask serves over 30 million monthly active users as a decentralized application development platform, an aggregator of decentralized cryptocurrency exchanges, and a decentralized identity manager.\n\nWhat you’ll do\n\n\nCollaborate with the team to contribute to the design and development of new features for the extension and mobile clients.\n\nEnsure the codebase remains clean, maintainable, and well-documented, following best practices and coding standards to facilitate future enhancements, bug fixes, and scalability.\n\nProvide technical expertise and support to the team, assisting with problem-solving, code reviews, and troubleshooting issues related to hardware wallet integrations and account management. Collaborate with cross-functional team members to ensure successful project delivery.\n\nStay updated with the latest developments in cryptographic standards, and industry trends. Continuously evaluate new tools, libraries, and frameworks.\n\nDocument the development process, architecture, and relevant information. Share knowledge with the team through documentation, presentations, or workshops to promote understanding and enable future team members to work effectively.\n\n\n\nResponsibilities will include\n\n\nDevelop, maintain, and improve the MetaMask wallet and internal libraries using JavaScript, TypeScript, and React.\n\nCollaborate with cross-functional teams to design and implement scalable and secure systems\n\nConduct code reviews, provide constructive feedback, and enforce best practices to ensure high quality code.\n\nStay up-to-date with emerging trends and advancements in blockchain technology, specifically about account and key management, cryptography, and hardware wallets.\n\nMaintain and develop hardware wallet integrations with the client apps.\n\n\n\n\nWould be great if you brought this to the role\nMinimum Requirements\n\n\nStrong JavaScript and TypeScript skills and advanced proficiency in React.\n\nExperience developing smart contracts with Solidity.\n\nExcellent problem-solving skills and ability to work independently or as part of a team.\n\nStrong communication skills (both written and verbal) in English, with the ability to collaborate with cross functional teams.\n\nExperience collaborating with Product Managers, Designers, and QA Engineers.\n\nUnderstanding of Ethereum and the blockchain ecosystem.\n\nEnthusiasm for continual learning and interest in blockchain technologies.\n\n\n\nPreferred Qualifications\n\n\nSecurity and cryptography experience.\n\n\n\nNice to have\n\n\nExperience with React Native developing mobile applications.\n\nDevOps experience\n\nYou’re a MetaMask user!\n\n\n\n\nDon't meet all the requirements? Don't sweat it. We’re passionate about building a diverse team of humans and as such, if you think you've got what it takes for our chaotic-but-fun, remote-friendly, start-up environment—apply anyway, detailing your relevant transferable skills in your cover letter. While we have a pretty good idea of what we need, we're ready for you to challenge our thinking on who needs to be in this role.\n\nThe salary range for US-based candidates only will be determined throughout the interview process depending on experience and skills. Candidates should anticipate a base salary (not including bonus, equity or other benefits) of $USD[$122,000-$247,000]\n\nConsenSys is an equal opportunity employer. We encourage people from all backgrounds to apply. We are committed to ensuring that our technology is made available and accessible to everyone. All employment decisions are made without regard to race, color, national origin, ancestry, sex, gender, gender identity or expression, sexual orientation, age, genetic information, religion, disability, medical condition, pregnancy, marital status, family status, veteran status, or any other characteristic protected by law. ConsenSys is aware of fraudulent recruitment practices and we encourage all applicants to review our best practices to protect yourself which can be found (https://consensys.net/careers/best-practices-to-avoid-recruitment-fraud/).\n\n#LI-HG1\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Web3, Crypto, Ethereum, React, JavaScript, Typescript, Mobile, Engineer and Digital Nomad jobs that are similar:\n\n $60,000 — $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\nCANADA - Remote, EMEA - Remote, LATAM - Remote, UNITED STATES - Remote

We are a fast-growing company built around a revolutionary technology — the hashgraph consensus algorithm. Hedera Hashgraph is well-suited to become the world’s 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, “Hello future.”\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 💰 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