\nThe Collateral Engineering Services Core Unit (CES) is a crucial aspect of growing MakerDAO and central to the protocol’s success. Onboarding diverse and quality collateral assets to the Maker Protocol scales-up Dai availability, increases the demand for Dai, supports financial inclusion, and ultimately helps mitigate risk while maintaining Dai stability.\n \n\n\n\nThe Core Unit Mandate focuses on three distinct areas: Dai supply, collateral infrastructure, and DAO principles. Moreover, a formalized and public collateral onboarding process upholds the DAO’s principles of complete transparency and accountability to the Maker community. The mission of the Collateral Engineering Services Core Unit is to; \n\n\n* \nScale the Dai supply and reduce risk using desirable and diverse collateral\n\n* \nBuild, deliver, and operate the infrastructure for critical and sustainable core collateral management services \n\n* \nUphold the MakerDAO core principles.\n\n\n\n\n\n\nThe Role \n\nWe’re looking for a Smart Contract Engineer that can help productize and implement the collateral management process for crypto native and real world assets. This means working closely with Oracles, Protocol Engineering, and Risk teams to determine how we can automate the onboarding of the existing collateral types and new ones including NFTs and real world assets.\n\nYou will have a high-degree of exposure to oracles, L2 scaling solutions and decentralized governance, you will interact with various stakeholders within MakerDAO, look at the current collateral onboarding process and design the set of Smart Contracts that will allow anyone to signal and onboard new asset types directly from their UIs.  We need someone who can write, deploy, optimize and secure complex smart contracts, that handle billions in value. \n\n\n\nCurious about the collateral onboarding process, find out more\n\n👉 https://collateral.makerdao.com/\n\n\nSome of your responsibilities will include: \n\n\n* \nWriting and compiling Solidity Smart Contracts, including quirks and edge cases\n\n* \nDebugging and testing with tools like hevm, dapp-test, remix\n\n* \nEthereum testnets and contract deployment scripts\n\n* \nPlaying with Fuzzers and Vulnerability Scanners such as Echidna, Manticore, Slither, etc\n\n* Feeds & Oracles including both smart contracts (solidity) and scuttlebutt\n\n* Containerization of backend service\n\n\n\n\n\n\n\n\n\nAbout you\n\n\n* \nSelf Starter that thrives well in ambiguity and can envision successful outcomes\n\n* \nClear communicator who’s able to express complex ideas and execute\n\n* \nEnjoys solving real world problems, working within unchartered territories\n\n* \nA strong sense of ownership, with the ability to lead and guide others to reach solutions\n\n* \nThrives in a distributed environment, with the ability to build relationships across the community\n\n* \nPassionate about the blockchain industry with the desire to learn more, specifically within a DAO in the DeFi space\n\n\n\n\n\nWhat’s in it for you\n\n\n* \nBe part of an ecosystem that encourages transparency and alignment with open source methodologies and principles\n\n* \nContribute to high-impact projects that address some of the core needs of a decentralized protocol\n\n* \nWork within a remote and highly collaborative team consisting of diverse experts\n\n* \nFull-time permanent team member of the Collateral Engineering Services Core Unit\n\n* \nCompetitive compensation that consists of fixed monthly income plus MKR incentive plan vested over a 3-year period\n\n\n\n\n\n\n* 1-2 years of professional Solidity development experience\n\n\n\n\n* \nDeep understanding of the underlying Ethereum Virtual Machine, compilation from high level language to bytecode, the EVM execution model, memory layout, etc.\n\n* \nKnowledge of common smart contract development design patterns, industry standards (ERCs and EIPs) and best practices. Understand typical smart contract problems like reentrancy, migrations and upgradeability of immutable systems.\n\n\n\nNice to haves\n\n\n* \nBroad understanding of traditional finance, currency and money markets, and how they’re being adapted into Decentralized Finance, with concepts such as Security Tokens, Decentralized Exchanges, Fungibility, etc.\n\n* \nExperience with solidity from reputable DeFi or blockchain project\n\n* \nSecurity/auditing experience\n\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, Defi, Solidity, Crypto, Ethereum, Testing, Engineer and Backend jobs that are similar:\n\n $82,500 — $142,500/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 job

Senior Backend / Cloud Web3 Engineer - Remote\nPremia is a decentralized options exchange connecting traders and liquidity providers of all backgrounds. The exchange offers non-custodial financial options to hedge, speculate, or access reasonable leverage on digital assets. Premia offers first of its kind automated market maker solutions in the DeFi space for options contracts through our use of Concentrated Liquidity Pools and Dynamically Priced Option Vaults. Premia enables best-in-class pricing on the exchange by taking advantage of the best available modern technologies and making them available to DeFi options on the Ethereum blockchain (including on Layer-2 networks such as Arbitrum). We are a growing, globally distributed organization with opportunities for remote-first work. Despite being a relatively small team, we are one of the most impactful teams in crypto. \nWe’re seeking a passionate, self-motivated software engineer to help us build the next generation of decentralized financial products. As a key engineering team member, you will gain ownership and responsibility over building and maintaining our existing suite of backend systems and infrastructure, while contributing to our user-facing products. You will focus on delivering high-performance, highly resilient, scalable solutions that power our trading platforms, analytics, and more.\nWho are you?\nA senior-level full-stack/backend engineer (Cloud veteran) with a solid background in financial applications and relevant backend technologies (e.g. Typescript, NodeJS, Python, databases, cloud services, network infrastructure, etc.). You are familiar with decentralized applications on the Ethereum blockchain (or complementary Layer-2 networks) such as Premia and Uniswap, as well as centralized crypto applications such as Deribit and Coinbase, and understand the backend technologies and cloud services often used by these projects.\nYou are passionate about building highly scalable, resilient, and performant software systems for the next generation of financial applications on the internet and have a wide set of skills and experience to execute on this. You understand the necessity for building dependable, scalable, and developer-friendly systems in order to support realtime financial applications. \nYou have experience and are culturally aligned with fast-moving small teams. You have worked in a remote (globally distributed) team before, preferably in a startup environment. You are self-driven, highly knowledgeable about building performant, scalable Cloud services, and can swiftly ship high quality software systems when needed. You can identify company priorities, own them, and iterate quickly to ship the best solution within aggressive deadlines.\nYou understand the necessity of thoroughly testing financial applications and the systems thereof before and after shipping any service to production. You have experience utilizing testing suites, CI/CD, and issue tracking systems to effectively maintain resilient production software at scale.\nYou can write and speak highly fluent English and have great communication skills. You work well in a team.\nThe Role:Engineers at Premia work directly with our Chief of Engineering and the existing engineering team to architect, develop, and optimize our backend systems and cloud infrastructure. You will also collaborate with the frontend team to integrate backend and cloud services into user-facing features and new iterations of the Premia applications and product set.\nIn addition, you will work closely with other departments such as Smart Contracts, Design, Operations, and Marketing teams to successfully plan, execute, and iterate on the implementation, testing, and deployment of new features and enhancements.\nAs a senior engineer, you will mentor other members of your team, and will make sure backend services and cloud components are shipped on time, performant, highly resilient, scalable to millions of users, and always running smoothly. \nResponsibilities:\n- Build highly available, scalable, fault-tolerant backend systems, with both serverless and cloud services.- Design and implement software systems to ingest and supply complex on-chain data for fast, easy access.- Design and architect backend REST and WebSocket APIs for scalable, realtime financial usage.- Engineer large-scale data pipelines to drive insights into protocol performance and user behavior.- Develop mission-critical bots or smart contracts that monitor blockchain state and user funds.- Take advantage of best-in-class tooling to provide the highest quality services to our products.- Collaborate with frontend team(s) to integrate backend services into realtime web3 applications.- Write clean, well-documented code and participate in code reviews to prevent technical debt.- Mentor other engineers and evangelize best practices in a highly collaborative environment.\nRequirements:\n- 6+ years of professional software engineering experience, ideally in fintech or a related financial field- 4+ years of software engineering experience in Typescript and NodeJS- 4+ years of experience building scalable solutions on top of Cloud infrastructure (AWS, GCP, Azure)- 2+ years of software engineering experience in Solidity, Python, or Rust- Exceptional proficiency in TypeScript, NodeJS, and relevant backend technologies (e.g. databases, cloud platforms)- Understanding of Solidity, Python, Rust, and other backend programming languages- Passion and experience for building complete software systems in production- Experience working with containerized technologies such as Docker- Familiarity with automated testing, DevOps best practices, CI/CD pipelines- Strong fundamentals in computer science, software design patterns, networking, etc.- Track record of delivering high-quality code with a focus on performance, security, and scalability- Passion for DeFi, game theory, mechanism design, and other web3 concepts- Outstanding problem-solving skills and intellectual curiosity tempered with humility- Excellent written and verbal communication skills with ability to collaborate cross-functionally- Self-starter with a desire to take ownership, learn new skills, and mentor others\nBonus Qualifications:\n- Professional experience in the Ethereum/web3 ecosystem- Knowledge of cryptography, zero-knowledge proofs, and other cutting-edge web3 technologies- Open source software contributions, especially to major web3 projects- 4+ years of university-level software engineering training and education- 2+ years of hands-on experience with blockchain/web3 projects (including personal/hackathon)\nBenefitsWork from anywhere (Remote-first), flexible working hours, flexible vacation policy, highly competitive compensation, ability to get paid in Crypto and earn startup allocation. You will join one of the most influential teams in web3 and have access to state-of-the-art engineering infrastructure. You will learn an enormous amount about the industry and earn highly valuable career experience. \nPremia 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.\nPremia welcomes all qualified persons to apply. Compensation will be competitive and commensurate with experience. This is a full time role. Applicants will require personal identification and a background check will be necessary for all potential employees. \n\nTo find out more you can view Premia's website at https://premia.blue/\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Web3, Design, Crypto, Ethereum, Testing, DevOps, Serverless, Cloud, Typescript, Senior, Marketing, Engineer and Backend 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

Senior Backend / Cloud Web3 Engineer - Remote\nPremia is a decentralized options exchange connecting traders and liquidity providers of all backgrounds. The exchange offers non-custodial financial options to hedge, speculate, or access reasonable leverage on digital assets. Premia offers first of its kind automated market maker solutions in the DeFi space for options contracts through our use of Concentrated Liquidity Pools and Dynamically Priced Option Vaults. Premia enables best-in-class pricing on the exchange by taking advantage of the best available modern technologies and making them available to DeFi options on the Ethereum blockchain (including on Layer-2 networks such as Arbitrum). We are a growing, globally distributed organization with opportunities for remote-first work. Despite being a relatively small team, we are one of the most impactful teams in crypto. \nWe’re seeking a passionate, self-motivated software engineer to help us build the next generation of decentralized financial products. As a key engineering team member, you will gain ownership and responsibility over building and maintaining our existing suite of backend systems and infrastructure, while contributing to our user-facing products. You will focus on delivering high-performance, highly resilient, scalable solutions that power our trading platforms, analytics, and more.\nWho are you?\nA senior-level full-stack/backend engineer (TypeScript + NodeJS veteran) with a solid background in financial applications and relevant backend technologies (e.g. databases, cloud services, network infrastructure, etc.). You are familiar with decentralized applications on the Ethereum blockchain (or complementary Layer-2 networks) such as Premia and Uniswap, as well as centralized crypto applications such as Deribit and Coinbase, and understand the backend technologies and cloud services often used by these projects.\nYou are passionate about building highly scalable, resilient, and performant software systems for the next generation of financial applications on the internet and have a wide set of skills and experience to execute on this. You understand the necessity for building dependable, scalable, and developer-friendly systems in order to support realtime financial applications. \nYou have experience and are culturally aligned with fast-moving small teams. You have worked in a remote (globally distributed) team before, preferably in a startup environment. You are self-driven, highly knowledgeable about building performant, scalable React applications, and can swiftly ship high quality software systems when needed. You can identify company priorities, own them, and iterate quickly to ship the best solution within aggressive deadlines.\nYou understand the necessity of thoroughly testing financial applications and the systems thereof before and after shipping any service to production. You have experience utilizing testing suites, CI/CD, and issue tracking systems to effectively maintain resilient production software at scale.\nYou can write and speak highly fluent English and have great communication skills. You work well in a team.\nThe Role:Engineers at Premia work directly with our Chief of Engineering and the existing engineering team to to architect, develop, and optimize our backend systems and infrastructure. You will also collaborate with the frontend team to build user-facing features and new iterations of the Premia applications and product set.\nIn addition, you will work closely with other departments such as Smart Contracts, Design, Operations, and Marketing teams to successfully plan, execute, and iterate on the implementation, testing, and deployment of new features and enhancements.\nAs a senior engineer, you will mentor other members of your team, and will make sure backend services and components are shipped on time, performant, highly resilient, scalable to millions of users, and always running smoothly. \nResponsibilities:\n- Build highly available, scalable, fault-tolerant backend systems, with both serverless and cloud services.- Design and implement software systems to ingest complex on-chain data for fast, easy access.- Design and architect backend REST and WebSocket APIs for realtime financial usage.- Engineer large-scale data pipelines to drive insights into protocol performance and user behavior.- Develop mission-critical bots or smart contracts that monitor blockchain state and user funds.- Collaborate with frontend team(s) to integrate backend services into realtime web3 applications.- Write clean, well-documented code and participate in code reviews to prevent technical debt.- Mentor other engineers and evangelize best practices in a highly collaborative environment.\nRequirements:\n- 6+ years of professional experience in software engineering, ideally in fintech or a related financial field- 4+ years of software engineering experience in Typescript and NodeJS- 2+ years of experience building scalable solutions on top of Cloud infrastructure (AWS, GCP, Azure)- Exceptional proficiency in TypeScript, NodeJS, and relevant backend technologies (e.g. databases, cloud platforms)- Understanding of Solidity, Python, Rust, and other backend programming languages- Passion and experience for building complete software systems in production- Experience working with containerized technologies such as Docker- Familiarity with automated testing, DevOps best practices, CI/CD pipelines- Strong fundamentals in computer science, software design patterns, networking, etc.- Track record of delivering high-quality code with a focus on performance, security, and scalability- Passion for DeFi, game theory, mechanism design, and other web3 concepts- Outstanding problem-solving skills and intellectual curiosity tempered with humility- Excellent written and verbal communication skills with ability to collaborate cross-functionally- Self-starter with a desire to take ownership, learn new skills, and mentor others\nBonus Qualifications:\n- Professional experience in the Ethereum/web3 ecosystem- Knowledge of cryptography, zero-knowledge proofs, and other cutting-edge web3 technologies- Open source software contributions, especially to major web3 projects- 4+ years of university-level software engineering training and education- 2+ years of hands-on experience with blockchain/web3 projects (including personal/hackathon)- 2+ years of software engineering experience in Python\nBenefitsWork from anywhere (Remote-first), flexible working hours, flexible vacation policy, highly competitive compensation, ability to get paid in Crypto and earn startup allocation. You will join one of the most influential teams in web3 and have access to state-of-the-art engineering infrastructure. You will learn an enormous amount about the industry and earn highly valuable career experience. \nPremia 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.\nPremia welcomes all qualified persons to apply. Compensation will be competitive and commensurate with experience. This is a full time role. Applicants will require personal identification and a background check will be necessary for all potential employees. \n\nTo find out more you can view Premia's website at https://premia.blue/\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Web3, Design, Crypto, Ethereum, React, Testing, DevOps, Serverless, Cloud, Typescript, Senior, Marketing, Engineer and Backend 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

\nJob Description\n\n\nJumper is crypto’s everything-exchange powered by LI.FI. By building on the sophisticated cross-chain infrastructure of LI.FI, we offer a comprehensive multi-chain experience for any and every person in crypto to move and use their funds across chains as easily and flexibly as they desire.\n\n\nOur vision? We want to make multi-chain DeFi easy and fun!\n\n\nWhile we live under LI.FI’s umbrella, we pride ourselves in our small but excellent and very agile team. Jumper already has over 100k active users, and still we are only now getting started to build it from the ground up. As a Senior Full-Stack Engineer you would be at the core of this new adventure - completely owning the realization of Jumper’s underlying infrastructure and bringing new ideas to life!\n\n\n \n\n\nA quick run-down of the job\n\n\nWe are looking for a Senior Full-Stack Engineer who will lead the design, development, and maintenance of our scalable and secure backend infrastructure. This includes the establishment of a completely new backend and a scalable infrastructure for Jumper. Additionally, you will be very hands-on in our frontend and the LI.FI widget integration in order to quickly ship new features. In this role, you are expected to split your work between frontend and backend. In order to move quickly, the emphasis initially will likely be on frontend work during the first few months, with a gradual shift towards backend responsibility over the near-term.\n\n\n \n\n\nWe are a small team, and every one of our engineers is expected to strongly contribute to Jumper’s success by coming up with independent ideas and solutions to complex challenges. The current team includes: a Senior Full-Stack, a Junior Frontend Engineer, a Product Designer, a Technical Product Manager and a Business Lead. In addition, one more Full-Stack Engineer will be added to the team soon. In the near future, we would also love to see one of the Sr. Engineers to evolve into an engineering lead position for our small team.\n\n\n \n\n\nOur current stack:\n\n\n\n * Node.js running TypeScript code in Docker containers\n\n * NextJS and React.js\n\n * MongoDB and Redis\n\n * Github, Kubernetes, AWS and CloudFlare for our GitOps CD chain\n\n * Ether.js and Wagmi\n\n\n\n\n\n \n\n\nPlease note: You must be located in the EMEA region. Your application will not be considered if you're outside EMEA.\n\n\n \n\n\nWhat you’ll do\n\n\n\n * Architecting and implementing scalable and robust infrastructure solutions that can handle growing user loads and evolving business needs (we are already used by over 100k monthly active users).\n\n * Developing and maintaining comprehensive test suites, including unit tests, integration tests, and end-to-end tests, to ensure the reliability of backend systems.\n\n * Design and develop high quality frontend applications that are testable and maintainable.\n\n * Be responsible for development of prototypes, new frontend features and React components.\n\n * Leading the design, development, and maintenance of a newly developed Jumper backend system and APIs.\n\n * Collaborate closely with the Software Engineers, Product Manager and Designers within your team.\n\n * Review the work of your teammates and support them in their growth through guidance and mentorship where needed.\n\n\n\n\n\n \n\n\nWhat makes a good candidate\n\n\n\n * Must be located in the EMEA region.\n\n * Effective communication skills (in English) with the ability to build relationships and work in a small but excellent team while self-guided on a day-to-day basis.\n\n * Extensive professional experience in a similar role (as senior or lead).\n\n * Experience in UX/UI development.\n\n * Experience in software design and architecture.\n\n * Knowledge of testing frameworks and principles.\n\n * Passion for new technologies and ability to autonomously evaluate them and make suggestions for improvement.\n\n * Bachelor's or Master's degree in Computer Science is a plus.\n\n * Previous working experience in the blockchain space or related technical understanding is a plus (especially with Wagmi).\n\n\n\n\n\nWe encourage you to apply if you feel your experience and skills equip you for this job but are not listed here!\n\n\n \n\n\nCompany culture\n\n\n\n * \nEmpowered teams: We take the best person with the right skills, and then inspire them to use them! We trust our team and give them the space and ownership to excel and achieve.\n\n * \nFlexible time management: We believe work should adapt to your life, not the other way around. We only schedule a few fixed meetings every week – you're free to arrange the rest of your time as you like.\n\n * \nInclusive culture: It’s our priority to make our whole team feel included, appreciated and respected. Our global, culturally diverse team is our most important asset.\n\n * \nRemote-friendly: We’re a fully remote, global company. As long as you’re not on Mars (the WiFi is terrible we heard), being part of our team from the comfort of your own home works perfectly well for us.\n\n\n\n\n\n \n\n\nWhat you’ll get\n\n\n\n * Entitlement to a work computer (choice of equipment).\n\n * Unlimited remote days and flexible working hours.\n\n * Annual team off-sites (Thailand was a blast last year & Vietnam will be even blast-ier).\n\n * An annual 1000€ personal development budget once you have worked 6+ months (pro-rated the first year).\n\n * A one-time 1000€ remote budget to use on co-working, office setup, etc.\n\n * Initial equity allocations once you have worked 6+ months.\n\n\n\n\n\n \n\n\nCompensation & Package\n\n\nBase package + equity \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Crypto, React, Docker, Testing, Typescript, Senior, Engineer and Backend 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

\nThe Collateral Engineering Services Core Unit (CES) is a crucial aspect of growing MakerDAO and central to the protocol’s success. Onboarding diverse and quality collateral assets to the Maker Protocol scales-up Dai availability, increases the demand for Dai, supports financial inclusion, and ultimately helps mitigate risk while maintaining Dai stability.\n \n\n\n\nThe Core Unit Mandate focuses on three distinct areas: Dai supply, collateral infrastructure, and DAO principles. Moreover, a formalized and public collateral onboarding process upholds the DAO’s principles of complete transparency and accountability to the Maker community. The mission of the Collateral Engineering Services Core Unit is to; \n\n\n* \nScale the Dai supply and reduce risk using desirable and diverse collateral\n\n* \nBuild, deliver, and operate the infrastructure for critical and sustainable core collateral management services \n\n* \nUphold the MakerDAO core principles.\n\n\n\n\n\n\nThe Role \n\nWe’re looking for a Smart Contract Engineer that can help productize and implement the collateral management process for crypto native and real world assets. This means working closely with Oracles, Protocol Engineering, and Risk teams to determine how we can automate the onboarding of the existing collateral types and new ones including NFTs and real world assets.\n\nYou will have a high-degree of exposure to oracles, L2 scaling solutions and decentralized governance, you will interact with various stakeholders within MakerDAO, look at the current collateral onboarding process and design the set of Smart Contracts that will allow anyone to signal and onboard new asset types directly from their UIs.  We need someone who can write, deploy, optimize and secure complex smart contracts, that handle billions in value. \n\n\n\nCurious about the collateral onboarding process, find out more\n\n👉 https://collateral.makerdao.com/\n\n\nSome of your responsibilities will include: \n\n\n* \nWriting and compiling Solidity Smart Contracts, including quirks and edge cases\n\n* \nDebugging and testing with tools like hevm, dapp-test, remix\n\n* \nEthereum testnets and contract deployment scripts\n\n* \nPlaying with Fuzzers and Vulnerability Scanners such as Echidna, Manticore, Slither, etc\n\n* Feeds & Oracles including both smart contracts (solidity) and scuttlebutt\n\n* Containerization of backend service\n\n\n\n\n\n\n\n\n\nAbout you\n\n\n* \nSelf Starter that thrives well in ambiguity and can envision successful outcomes\n\n* \nClear communicator who’s able to express complex ideas and execute\n\n* \nEnjoys solving real world problems, working within unchartered territories\n\n* \nA strong sense of ownership, with the ability to lead and guide others to reach solutions\n\n* \nThrives in a distributed environment, with the ability to build relationships across the community\n\n* \nPassionate about the blockchain industry with the desire to learn more, specifically within a DAO in the DeFi space\n\n\n\n\n\nWhat’s in it for you\n\n\n* \nBe part of an ecosystem that encourages transparency and alignment with open source methodologies and principles\n\n* \nContribute to high-impact projects that address some of the core needs of a decentralized protocol\n\n* \nWork within a remote and highly collaborative team consisting of diverse experts\n\n* \nFull-time permanent team member of the Collateral Engineering Services Core Unit\n\n* \nCompetitive compensation that consists of fixed monthly income plus MKR incentive plan vested over a 3-year period\n\n\n\n\n\n\n* 1-2 years of professional Solidity development experience\n\n\n\n\n* \nDeep understanding of the underlying Ethereum Virtual Machine, compilation from high level language to bytecode, the EVM execution model, memory layout, etc.\n\n* \nKnowledge of common smart contract development design patterns, industry standards (ERCs and EIPs) and best practices. Understand typical smart contract problems like reentrancy, migrations and upgradeability of immutable systems.\n\n\n\nNice to haves\n\n\n* \nBroad understanding of traditional finance, currency and money markets, and how they’re being adapted into Decentralized Finance, with concepts such as Security Tokens, Decentralized Exchanges, Fungibility, etc.\n\n* \nExperience with solidity from reputable DeFi or blockchain project\n\n* \nSecurity/auditing experience\n\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, Solidity, Crypto, Ethereum, Testing, Engineer and Backend 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\nRemote job

Company Overview:Join Seedify, the #1 Blockchain Gaming Launchpad and Incubation Ecosystem, at the forefront of driving innovation in the gaming, blockchain and Web3 industries. Our mission is to empower project developers and innovators through funding, community building, and a comprehensive support system. At Seedify, we are committed to shaping the future of gaming and blockchain technology.Key Responsibilities:\nUI Development: Lead the development of user interfaces using modern front-end frameworks (React). Ensure the implementation of responsive and adaptive design principles for optimal display across various devices.\nCross-Browser Compatibility: Ensure that applications work seamlessly across different browsers and platforms, maintaining consistency in look and functionality.\nPerformance Optimization: Optimize web pages for maximum speed and scalability. Implement strategies for efficient loading and rendering, including code splitting and lazy loading.\nCollaboration with Design Teams: Work closely with UX/UI designers to translate visual concepts into functional online experiences. Ensure that the end product adheres to the design specifications and user experience standards.\nIntegration with Backend Services: Collaborate with backend developers to integrate APIs and understand the server-side logic to ensure smooth data exchange between the server and the front end.\nState Management: Implement and manage state control using appropriate tools and frameworks, ensuring smooth data flow and responsive user interfaces.\nCode Quality and Standards Compliance: Maintain high code quality and ensure adherence to coding standards. Use linters and other tools to enforce code style and quality.\nTesting and Debugging: Write and maintain unit and integration tests. Debug issues across multiple browsers, optimizing the code as necessary.\nTechnical Leadership and Mentorship: Provide technical leadership to the team. Mentor other developers, and contribute to team growth and knowledge sharing.\nContinuous Integration/Continuous Deployment (CI/CD): Work with CI/CD tools to automate testing and deployment processes.\nDocumentation: Create and maintain thorough documentation for all front-end code and components, ensuring clarity and ease of maintenance.\nKeeping Up-to-Date with Industry Trends: Stay current with the latest trends and technologies in front-end development and blockchain integration to continually bring innovative ideas and improvements to the platform.\nAccessibility Compliance: Ensure that web applications are accessible according to WCAG standards, catering to users with different abilities.\nFeedback Implementation: Address feedback from stakeholders, including product managers, designers, and users, to iteratively improve the product.\nSecurity Best Practices: Implement front-end security best practices to protect user data and mitigate risks from vulnerabilities such as XSS or CSRF attacks.Team Structure:You will be an integral part of a multi-disciplinary product development team, alongside front end / back end / test engineers, UI/UX designers, product owner and Web3 subject matter experts.Company Culture:Fully remote, global operation.Agile work environment.Strong emphasis on user-centric development.Proud of the products we build, but always looking for improvements.Career Development Opportunities:Opportunities for rapid growth and advancement into roles with more technical responsibility or management positions.Location:100% remoteTimezone: flexible, but working hours must be in the range between 9AM and 10PM (UTC time).Requirements:\nExperience: 4+ Years of experience working as a Front End Engineer or Senior Front End Engineer.\nProficient in front end development: Expertise in HTML5, CSS3, JavaScript, and experience with React to lead the development and maintenance of front end services. This includes writing clean, efficient, and scalable code.\nResponsive and Mobile Design: Strong skills in creating responsive designs and understanding of mobile-first development principles.\nState Management: Experience with state management libraries (like Redux, Vuex, or NgRx) and concepts.\nCSS Preprocessing: Knowledge of CSS preprocessors like SASS or LESS.\nModern JavaScript Standards: Proficiency in ES6+ features and asynchronous programming models.\nWeb Performance Optimization: Ability to optimize web applications for speed and scalability.\nCross-Browser Compatibility: Experience in ensuring compatibility across various browsers and devices.\nFrontend Build Tools: Familiarity with build tools like Webpack, Rollup, or Parcel.\nTesting Frameworks: Proficiency in testing frameworks and tools like Jest, Mocha, Jasmine, or Cypress.\nAPI Integration: Experience with RESTful and GraphQL API integration.\nWeb3: Interest on Web3 ecosystem, wallets & transactions, IDOs & ICOs, DeFi (staking, farming, liquidity pools), omnichain.\nUser-centric: Experience working on a user-centric product development environment.\nTechnical leadership: Experience mentoring and coaching other developers, fostering a quality and continuous learning environment.Desirable:Strong knowledge of Web3 ecosystem and blockchain.Understanding of AWS infrastructure and infrastructure as code.Bachelor’s degree in computer science or similar, or related education.Benefits:21 days of holidays / year + local bank holidays.Sick days.Budget for training / courses.Budget towards purchasing work equipment such as laptop.Salary:In addition to monthly salary paid in stablecoins (USDT), there will be a big bonus in SFUND token payable every 6 months. \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Web3, React, GraphQL, Testing, JavaScript, CSS, API, Mobile, Senior, Engineer and Backend jobs that are similar:\n\n $57,500 — $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

Company Overview:Join Seedify, the #1 Blockchain Gaming Launchpad and Incubation Ecosystem, at the forefront of driving innovation in the gaming, blockchain and Web3 industries. Our mission is to empower project developers and innovators through funding, community building, and a comprehensive support system. At Seedify, we are committed to shaping the future of gaming and blockchain technology.Key Responsibilities:\nUI Development: Lead the development of user interfaces using modern front-end frameworks (React). Ensure the implementation of responsive and adaptive design principles for optimal display across various devices.\nCross-Browser Compatibility: Ensure that applications work seamlessly across different browsers and platforms, maintaining consistency in look and functionality.\nPerformance Optimization: Optimize web pages for maximum speed and scalability. Implement strategies for efficient loading and rendering, including code splitting and lazy loading.\nCollaboration with Design Teams: Work closely with UX/UI designers to translate visual concepts into functional online experiences. Ensure that the end product adheres to the design specifications and user experience standards.\nIntegration with Backend Services: Collaborate with backend developers to integrate APIs and understand the server-side logic to ensure smooth data exchange between the server and the front end.\nState Management: Implement and manage state control using appropriate tools and frameworks, ensuring smooth data flow and responsive user interfaces.\nCode Quality and Standards Compliance: Maintain high code quality and ensure adherence to coding standards. Use linters and other tools to enforce code style and quality.\nTesting and Debugging: Write and maintain unit and integration tests. Debug issues across multiple browsers, optimizing the code as necessary.\nTechnical Leadership and Mentorship: Provide technical leadership to the team. Mentor other developers, and contribute to team growth and knowledge sharing.\nContinuous Integration/Continuous Deployment (CI/CD): Work with CI/CD tools to automate testing and deployment processes.\nDocumentation: Create and maintain thorough documentation for all front-end code and components, ensuring clarity and ease of maintenance.\nKeeping Up-to-Date with Industry Trends: Stay current with the latest trends and technologies in front-end development and blockchain integration to continually bring innovative ideas and improvements to the platform.\nAccessibility Compliance: Ensure that web applications are accessible according to WCAG standards, catering to users with different abilities.\nFeedback Implementation: Address feedback from stakeholders, including product managers, designers, and users, to iteratively improve the product.\nSecurity Best Practices: Implement front-end security best practices to protect user data and mitigate risks from vulnerabilities such as XSS or CSRF attacks.Team Structure:You will be an integral part of a multi-disciplinary product development team, alongside front end / back end / test engineers, UI/UX designers, product owner and Web3 subject matter experts.Company Culture:Fully remote, global operation.Agile work environment.Strong emphasis on user-centric development.Proud of the products we build, but always looking for improvements.Career Development Opportunities:Opportunities for rapid growth and advancement into roles with more technical responsibility or management positions.Location:100% remoteTimezone: flexible, but working hours must be in the range between 9AM and 10PM (UTC time).Requirements:\nExperience: 4+ Years of experience working as a Front End Engineer or Senior Front End Engineer.\nProficient in front end development: Expertise in HTML5, CSS3, JavaScript, and experience with React to lead the development and maintenance of front end services. This includes writing clean, efficient, and scalable code.\nResponsive and Mobile Design: Strong skills in creating responsive designs and understanding of mobile-first development principles.\nState Management: Experience with state management libraries (like Redux, Vuex, or NgRx) and concepts.\nCSS Preprocessing: Knowledge of CSS preprocessors like SASS or LESS.\nModern JavaScript Standards: Proficiency in ES6+ features and asynchronous programming models.\nWeb Performance Optimization: Ability to optimize web applications for speed and scalability.\nCross-Browser Compatibility: Experience in ensuring compatibility across various browsers and devices.\nFrontend Build Tools: Familiarity with build tools like Webpack, Rollup, or Parcel.\nTesting Frameworks: Proficiency in testing frameworks and tools like Jest, Mocha, Jasmine, or Cypress.\nAPI Integration: Experience with RESTful and GraphQL API integration.\nWeb3: Interest on Web3 ecosystem, wallets & transactions, IDOs & ICOs, DeFi (staking, farming, liquidity pools), omnichain.\nUser-centric: Experience working on a user-centric product development environment.\nTechnical leadership: Experience mentoring and coaching other developers, fostering a quality and continuous learning environment.Desirable:Strong knowledge of Web3 ecosystem and blockchain.Understanding of AWS infrastructure and infrastructure as code.Bachelor’s degree in computer science or similar, or related education.Benefits:21 days of holidays / year + local bank holidays.Sick days.Budget for training / courses.Budget towards purchasing work equipment such as laptop.Salary:In addition to monthly salary paid in stablecoins (USDT), there will be a big bonus in SFUND token payable every 6 months. \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Web3, React, GraphQL, Testing, JavaScript, CSS, API, Mobile, Senior, Engineer and Backend jobs that are similar:\n\n $52,500 — $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

\nThe Collateral Engineering Services Core Unit (CES) is a crucial aspect of growing MakerDAO and central to the protocol’s success. Onboarding diverse and quality collateral assets to the Maker Protocol scales-up Dai availability, increases the demand for Dai, supports financial inclusion, and ultimately helps mitigate risk while maintaining Dai stability.\n \n\n\n\nThe Core Unit Mandate focuses on three distinct areas: Dai supply, collateral infrastructure, and DAO principles. Moreover, a formalized and public collateral onboarding process upholds the DAO’s principles of complete transparency and accountability to the Maker community. The mission of the Collateral Engineering Services Core Unit is to; \n\n\n* \nScale the Dai supply and reduce risk using desirable and diverse collateral\n\n* \nBuild, deliver, and operate the infrastructure for critical and sustainable core collateral management services \n\n* \nUphold the MakerDAO core principles.\n\n\n\n\n\n\nThe Role \n\nWe’re looking for a Smart Contract Engineer that can help productize and implement the collateral management process for crypto native and real world assets. This means working closely with Oracles, Protocol Engineering, and Risk teams to determine how we can automate the onboarding of the existing collateral types and new ones including NFTs and real world assets.\n\nYou will have a high-degree of exposure to oracles, L2 scaling solutions and decentralized governance, you will interact with various stakeholders within MakerDAO, look at the current collateral onboarding process and design the set of Smart Contracts that will allow anyone to signal and onboard new asset types directly from their UIs.  We need someone who can write, deploy, optimize and secure complex smart contracts, that handle billions in value. \n\n\n\nCurious about the collateral onboarding process, find out more\n\n👉 https://collateral.makerdao.com/\n\n\nSome of your responsibilities will include: \n\n\n* \nWriting and compiling Solidity Smart Contracts, including quirks and edge cases\n\n* \nDebugging and testing with tools like hevm, dapp-test, remix\n\n* \nEthereum testnets and contract deployment scripts\n\n* \nPlaying with Fuzzers and Vulnerability Scanners such as Echidna, Manticore, Slither, etc\n\n* Feeds & Oracles including both smart contracts (solidity) and scuttlebutt\n\n* Containerization of backend service\n\n\n\n\n\n\n\n\n\nAbout you\n\n\n* \nSelf Starter that thrives well in ambiguity and can envision successful outcomes\n\n* \nClear communicator who’s able to express complex ideas and execute\n\n* \nEnjoys solving real world problems, working within unchartered territories\n\n* \nA strong sense of ownership, with the ability to lead and guide others to reach solutions\n\n* \nThrives in a distributed environment, with the ability to build relationships across the community\n\n* \nPassionate about the blockchain industry with the desire to learn more, specifically within a DAO in the DeFi space\n\n\n\n\n\nWhat’s in it for you\n\n\n* \nBe part of an ecosystem that encourages transparency and alignment with open source methodologies and principles\n\n* \nContribute to high-impact projects that address some of the core needs of a decentralized protocol\n\n* \nWork within a remote and highly collaborative team consisting of diverse experts\n\n* \nFull-time permanent team member of the Collateral Engineering Services Core Unit\n\n* \nCompetitive compensation that consists of fixed monthly income plus MKR incentive plan vested over a 3-year period\n\n\n\n\n\n\n* 1-2 years of professional Solidity development experience\n\n\n\n\n* \nDeep understanding of the underlying Ethereum Virtual Machine, compilation from high level language to bytecode, the EVM execution model, memory layout, etc.\n\n* \nKnowledge of common smart contract development design patterns, industry standards (ERCs and EIPs) and best practices. Understand typical smart contract problems like reentrancy, migrations and upgradeability of immutable systems.\n\n\n\nNice to haves\n\n\n* \nBroad understanding of traditional finance, currency and money markets, and how they’re being adapted into Decentralized Finance, with concepts such as Security Tokens, Decentralized Exchanges, Fungibility, etc.\n\n* \nExperience with solidity from reputable DeFi or blockchain project\n\n* \nSecurity/auditing experience\n\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, Solidity, Crypto, Ethereum, Testing, Engineer and Backend 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\nRemote job

\nThe Collateral Engineering Services Core Unit (CES) is a crucial aspect of growing MakerDAO and central to the protocol’s success. Onboarding diverse and quality collateral assets to the Maker Protocol scales-up Dai availability, increases the demand for Dai, supports financial inclusion, and ultimately helps mitigate risk while maintaining Dai stability.\n \n\n\n\nThe Core Unit Mandate focuses on three distinct areas: Dai supply, collateral infrastructure, and DAO principles. Moreover, a formalized and public collateral onboarding process upholds the DAO’s principles of complete transparency and accountability to the Maker community. The mission of the Collateral Engineering Services Core Unit is to; \n\n\n* \nScale the Dai supply and reduce risk using desirable and diverse collateral\n\n* \nBuild, deliver, and operate the infrastructure for critical and sustainable core collateral management services \n\n* \nUphold the MakerDAO core principles.\n\n\n\n\n\n\nThe Role \n\nWe’re looking for a Smart Contract Engineer that can help productize and implement the collateral management process for crypto native and real world assets. This means working closely with Oracles, Protocol Engineering, and Risk teams to determine how we can automate the onboarding of the existing collateral types and new ones including NFTs and real world assets.\n\nYou will have a high-degree of exposure to oracles, L2 scaling solutions and decentralized governance, you will interact with various stakeholders within MakerDAO, look at the current collateral onboarding process and design the set of Smart Contracts that will allow anyone to signal and onboard new asset types directly from their UIs.  We need someone who can write, deploy, optimize and secure complex smart contracts, that handle billions in value. \n\n\n\nCurious about the collateral onboarding process, find out more\n\n👉 https://collateral.makerdao.com/\n\n\nSome of your responsibilities will include: \n\n\n* \nWriting and compiling Solidity Smart Contracts, including quirks and edge cases\n\n* \nDebugging and testing with tools like hevm, dapp-test, remix\n\n* \nEthereum testnets and contract deployment scripts\n\n* \nPlaying with Fuzzers and Vulnerability Scanners such as Echidna, Manticore, Slither, etc\n\n* Feeds & Oracles including both smart contracts (solidity) and scuttlebutt\n\n* Containerization of backend service\n\n\n\n\n\n\n\n\n\nAbout you\n\n\n* \nSelf Starter that thrives well in ambiguity and can envision successful outcomes\n\n* \nClear communicator who’s able to express complex ideas and execute\n\n* \nEnjoys solving real world problems, working within unchartered territories\n\n* \nA strong sense of ownership, with the ability to lead and guide others to reach solutions\n\n* \nThrives in a distributed environment, with the ability to build relationships across the community\n\n* \nPassionate about the blockchain industry with the desire to learn more, specifically within a DAO in the DeFi space\n\n\n\n\n\nWhat’s in it for you\n\n\n* \nBe part of an ecosystem that encourages transparency and alignment with open source methodologies and principles\n\n* \nContribute to high-impact projects that address some of the core needs of a decentralized protocol\n\n* \nWork within a remote and highly collaborative team consisting of diverse experts\n\n* \nFull-time permanent team member of the Collateral Engineering Services Core Unit\n\n* \nCompetitive compensation that consists of fixed monthly income plus MKR incentive plan vested over a 3-year period\n\n\n\n\n\n\n* 1-2 years of professional Solidity development experience\n\n\n\n\n* \nDeep understanding of the underlying Ethereum Virtual Machine, compilation from high level language to bytecode, the EVM execution model, memory layout, etc.\n\n* \nKnowledge of common smart contract development design patterns, industry standards (ERCs and EIPs) and best practices. Understand typical smart contract problems like reentrancy, migrations and upgradeability of immutable systems.\n\n\n\nNice to haves\n\n\n* \nBroad understanding of traditional finance, currency and money markets, and how they’re being adapted into Decentralized Finance, with concepts such as Security Tokens, Decentralized Exchanges, Fungibility, etc.\n\n* \nExperience with solidity from reputable DeFi or blockchain project\n\n* \nSecurity/auditing experience\n\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\nRemote job

\n\nABOUT US:\n\nBraintrust is a user-owned talent network that connects you with great jobs with no fees or membership costs—so you keep 100% of what you earn. \n\n \n\nABOUT THE HIRING PROCESS:\n\nWhen you join Braintrust, you will be invited to a screening process for Braintrust to learn more about your previous work experiences. Once completed, you will have access to the employer for this role and other top companies that seek high-quality talent. Apply to this job to kick off the process. \n\n\n* \nJOB TYPE: Freelance, Contract Position (no agencies/C2C - see notes below)\n\n* \nLOCATION: Remote - Europe (TimeZone: GMT/WET | Full day overlap)\n\n* \nHOURLY RANGE: Our client is looking to pay $28 – $35/hr\n\n* \nESTIMATED DURATION: 40h/week - Long term\n\n\n\n\nTHE OPPORTUNITY\n\n\nRequirements\n\n\n\nOur client is looking for an experienced, self-driven Web3 Tech Lead to take the lead in the expansion and maintenance of the entire infrastructure – while keep innovating, and interfacing with the open-source community. \n\n \n\nThe Tech Lead needs to be able to design, implement and maintain our protocol(s) – as well as communicating on a daily-basis with the Open-Source Contributors, and the frontend team. \n\n \n\nThe Role is executive, working directly with Founder and partners – and includes the possibility for a generous equity package, as well as personal space, research and growth within the company. \n\n \n\nIt’s a unique opportunity to join one of the most innovative projects in the space, and create impact in the real world – contributing to the definition of the first Coordination Stack for DAOs, and the modular architecture for decentralized Governance.\n\n \n\n\n\n\n\n\nWhat you’ll be working on\n\n\n\n\n* Be genuinely excited about the project.\n\n* Friendly, respectful, used to work in a diverse, multicultural environment.\n\n* Fun to work with and with a strong inner-drive: what they are building is difficult, and there will be difficult/stressful times :)\n\n* 5+ years of hands-on experience in Software Development.\n\n* 3+ years of experience in Software Development Processes, Software Development Cycle, and working in larger as well as smaller teams. Previous experience as CTO / Tech Lead will be preferred, but it’s not necessary.\n\n* 3+ years of hands-on experience in Blockchain specifically: designing, implementing, testing and shipping DApps & Protocols (Blockchain + Backend + Frontend Interfaces).\n\n* Ethereum-native dev, daily working with (at least): Solidity, Web3JS, Truffle/Hardhat, IPFS, etc. • Familiar with L2s, at least one between: Polygon, Gnosis Chain, Optimism. Being familiar with other chains (i.e.: Polkadot, NEAR, Cosmos, …) is preferred, but not necessary.\n\n* You have vast knowledge (both theoretical and practical) in: server-side programming, data structure, CI/CD, databases, and end to end communication.\n\n* Understanding of crypto industry, Web3 communities, and internal dynamics, matured in other real-world blockchain projects (NFTs, DAOs, DeFi Protocols, etc.)\n\n* 3+ years of experience in Javascript and REST APIs.\n\n* Passionate about solving problems, being autonomous, taking ownership and actively proposing solutions. • Mastery of the English language, and ability to read, write, edit and maintain Technical Documentation. • You need to care about what you / they do. A lot. This is not a Corporation, and some time our client will have to run the extra mile :) \n\n\n\n\n\n\n\n\nApply Now!\n\nBraintrust Job ID: 6745\n\n \n\nC2C Candidates: This role is not available to C2C candidates working with an agency. If you are a professional contractor who has created an LLC/corp around their consulting practice, this is well aligned with Braintrust and we’d welcome your application.\n\nBraintrust values the multitude of talents and perspectives that a diverse workforce brings. All qualified applicants will receive consideration for employment without regard to race, national origin, religion, age, color, sex, sexual orientation, gender identity, disability, or protected veteran status.\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Web3, Defi, Crypto, Testing, JavaScript and Backend 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\nEurope 1

\nThe Collateral Engineering Services Core Unit (CES) is a crucial aspect of growing MakerDAO and central to the protocol’s success. Onboarding diverse and quality collateral assets to the Maker Protocol scales-up Dai availability, increases the demand for Dai, supports financial inclusion, and ultimately helps mitigate risk while maintaining Dai stability.\n \n\n\n\nThe Core Unit Mandate focuses on three distinct areas: Dai supply, collateral infrastructure, and DAO principles. Moreover, a formalized and public collateral onboarding process upholds the DAO’s principles of complete transparency and accountability to the Maker community. The mission of the Collateral Engineering Services Core Unit is to; \n\n\n* \nScale the Dai supply and reduce risk using desirable and diverse collateral\n\n* \nBuild, deliver, and operate the infrastructure for critical and sustainable core collateral management services \n\n* \nUphold the MakerDAO core principles.\n\n\n\n\n\n\nThe Role \n\nWe’re looking for a Smart Contract Engineer that can help productize and implement the collateral management process for crypto native and real world assets. This means working closely with Oracles, Protocol Engineering, and Risk teams to determine how we can automate the onboarding of the existing collateral types and new ones including NFTs and real world assets.\n\nYou will have a high-degree of exposure to oracles, L2 scaling solutions and decentralized governance, you will interact with various stakeholders within MakerDAO, look at the current collateral onboarding process and design the set of Smart Contracts that will allow anyone to signal and onboard new asset types directly from their UIs.  We need someone who can write, deploy, optimize and secure complex smart contracts, that handle billions in value. \n\n\n\nCurious about the collateral onboarding process, find out more\n\n👉 https://collateral.makerdao.com/\n\n\nSome of your responsibilities will include: \n\n\n* \nWriting and compiling Solidity Smart Contracts, including quirks and edge cases\n\n* \nDebugging and testing with tools like hevm, dapp-test, remix\n\n* \nEthereum testnets and contract deployment scripts\n\n* \nPlaying with Fuzzers and Vulnerability Scanners such as Echidna, Manticore, Slither, etc\n\n* Feeds & Oracles including both smart contracts (solidity) and scuttlebutt\n\n* Containerization of backend service\n\n\n\n\n\n\n\n\n\nAbout you\n\n\n* \nSelf Starter that thrives well in ambiguity and can envision successful outcomes\n\n* \nClear communicator who’s able to express complex ideas and execute\n\n* \nEnjoys solving real world problems, working within unchartered territories\n\n* \nA strong sense of ownership, with the ability to lead and guide others to reach solutions\n\n* \nThrives in a distributed environment, with the ability to build relationships across the community\n\n* \nPassionate about the blockchain industry with the desire to learn more, specifically within a DAO in the DeFi space\n\n\n\n\n\nWhat’s in it for you\n\n\n* \nBe part of an ecosystem that encourages transparency and alignment with open source methodologies and principles\n\n* \nContribute to high-impact projects that address some of the core needs of a decentralized protocol\n\n* \nWork within a remote and highly collaborative team consisting of diverse experts\n\n* \nFull-time permanent team member of the Collateral Engineering Services Core Unit\n\n* \nCompetitive compensation that consists of fixed monthly income plus MKR incentive plan vested over a 3-year period\n\n\n\n\n\n\n* 1-2 years of professional Solidity development experience\n\n\n\n\n* \nDeep understanding of the underlying Ethereum Virtual Machine, compilation from high level language to bytecode, the EVM execution model, memory layout, etc.\n\n* \nKnowledge of common smart contract development design patterns, industry standards (ERCs and EIPs) and best practices. Understand typical smart contract problems like reentrancy, migrations and upgradeability of immutable systems.\n\n\n\nNice to haves\n\n\n* \nBroad understanding of traditional finance, currency and money markets, and how they’re being adapted into Decentralized Finance, with concepts such as Security Tokens, Decentralized Exchanges, Fungibility, etc.\n\n* \nExperience with solidity from reputable DeFi or blockchain project\n\n* \nSecurity/auditing experience\n\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, Defi, Solidity, Crypto, Ethereum, Testing, Engineer, Backend and Digital Nomad jobs that are similar:\n\n $60,000 — $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\nRemote job

\nAs a Back End Engineer in the LUKSO engineering team, your mission is to partner with us to enhance our backend capabilities and build new features. You will contribute to the development of building various APIs, backend queuing systems or/and blockchain transaction relay services. Some of these will be off-chain solutions whilst others will be integrated with on-chain solutions.\n\nLUKSO is focused on bringing blockchain technology to its next frontier with new tools and standards that will revolutionize the way the world interacts with blockchain. Creators and users will be able to have a seamless Web3 experience with LUKSO's future-proof solutions and we welcome talent around the world to join us in building the most innovative tools for the New Creative Economy.LUKSO was Co-Founded by Chief Blockchain Architect, Fabian Vogelsteller, author of ERC-20, ERC-725, Web3.js, Mist Browser and former Lead Dapp developer of Ethereum and Marjorie Hernandez, an early blockchain strategist working with Ethereum, IOTA Foundation and world-renowned brands, who also Co-Founded THE DEMATERIALISED.LUKSO is now being developed by 40+ people around the globe and we are looking for motivated and passionate people who are up to the task of joining us in building out the foundation for the New Creative Economy and the apps that power it.\n--\nIn one year you’ll know you were successful if you’ve…\n\n\n* Worked closely with Product Owners and third-party service consumers on the development of the new features.\n\n* Produced quality codebase with maximum simplicity and testability that is well documented.\n\n* Worked with technologies such as RESTful APIs, becoming the subject matter expert.\n\n* Helped to shape LUKSO’s core development mission, with your influence and expertise.\n\n\n\nA background like this helps:\n\n* Several years of professional experience working with Gitflow (or being able to compromise on this with the team).\n\n* Node.js experience (such as NestJS, Express or similar)..\n\n* Additional experience in TypeScript and/or experience in hard typed language.\n\n* Experience working with Domain driven design (separation of concern or SoA - service oriented architecture).\n\n* Familiar with testing libraries such as Jest, Mocha, Cypress\n\n* Good understanding of SQL.\n\n* Great communicator and able to construct needs/requirements properly.\n\n* Knowledge of DevOps basics, but also maybe specifics of Cloud Services and containerisation\n\n* Collaboration on the requirements, needs and flaws.\n\n* Understanding of scrumban/ all the standard rituals for agile approach.\n\n* Knowledge of queueing systems is great to have.\n\n* Understanding of stateful web with websockets is a massive plus.\n\n* Kubernetes knowledge is also a massive plus.\n\n* A demonstrated interest in cryptocurrencies/blockchain/web3 Technology, attending conferences or even being involved with DAOs, with a willingness and eagerness to learn on a daily basis. \n\n\nWhat We Offer:\n\n* Innovation-driven working environment, where you’ll be part of a project that aims to set new standards in the industry and change the world we live in: doc.lukso.tech\n\n* Team lunches and social activities\n\n* Regular in-office health & sporting activities\n\n* Collaborative squads and a flat structure, with a renowned team of industry experts\n\n* Work fully remote CEST +/-6h or from our picturesque LUKSO office located next to the Spree river in Berlin, Germany\n\n\n--LUKSO is the new blockchain for the Creative Economy. As a next-generation layer-1 EVM blockchain, LUKSO has introduced new tools and standards that will bring blockchain technology to its next frontier. The building blocks for the New Creative Economy will revolutionize the way users and creators interact with the blockchain. From Fashion, Art, Music, Entertainment, Gaming, Social Media and more, we welcome you to explore our open and interoperable blueprint for the physical and digital worlds.\nLUKSO has introduced new standards called LUKSO Standard Proposals (LSPs), which are the building blocks for the New Creative Economy. These building blocks can be used to create user-friendly dApps and lower the barriers of entry in Web3 for all creators and users.\n\nUniversal Profiles bring social identity to blockchain and improve the overall user experience in Web3. With upgradable security, these platform-agnostic smart-contract-based accounts empower users and creators and allow for true ownership, interoperability, transaction relay services and more. \nLUKSO’s new standards allow for flexible NFTs that are extensible and directly compatible with Universal Profiles. NFTs 2.0 are updatable, safer and have unlimited metadata, batch transfers and even better IDs.\nLUKSO is bringing blockchain beyond DeFi with Cultural Currencies. The future of blockchain is social, and LUKSO’s essential, future-proof solutions are reshaping the way the world interacts with the blockchain.\n\nYou belong here.\n\nAt LUKSO, we welcome applicants from around the world of all abilities, race, ethnicity, gender/gender expression and age to explore our solutions and join us in building out the foundation for the New Creative Economy. We look forward to meeting you! \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Web3, Defi, Ethereum, Testing, DevOps, Cloud, Typescript, Senior, Engineer, Backend and Digital Nomad jobs that are similar:\n\n $60,000 — $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\nWorldwide

\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 Metrics’ 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 ATLAS™ (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 what’s 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 💰 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