\nLocation: Remote \nAbout Gnosis Pay\nGnosis Pay is revolutionizing payments, bridging the gap between existing financial rails and decentralized infrastructure, starting with the first self-custodial debit card. We’re bringing web3 to the traditional finance world.\n\nOur first step is enabling smart contract-linked debit cards that work everywhere debit  cards are accepted.\nThis will allow crypto holders to seamlessly spend their assets in daily life, without needing to cash out through an exchange. Crypto will become a viable payment option for real-world transactions.\n\nWho are we\nOur team has deep experience in both traditional payments and decentralized products, like the most popular smart contract wallet Safe, currently securing $50B+ assets. Now we are leveraging that expertise to integrate Web3 and traditional systems in a novel way.\nWe're a global team united by a bold vision.\nWhile we're distributed, we maintain a tight-knit culture. We look for people who are collaborative, think big, but stay grounded.\nTechnology\nTo enable crypto card issuing and payments, we leverage:\n\n* \nNode.js + TypeScript\n\n* \nExpress\n\n* \nReact / Next.js\n\n* \nPostgreSQL\n\n* \nPrisma (ORM)\n\n* \nVitest for tests\n\n* \nSafe / Solidity / Hardhat\n\n* \nDocker\n\n* \nAWS (ECS + SSM + RDS) \n\n\n\nThere are hard technical challenges around reliability, security and scale. We need talented engineers to help us solve them.\nResponsibilities: You'll be working on the infrastructure between the legacy payments systems of our partners in the Visa ecosystem and Safe, the world’s leading smart contract wallet that got spun out of Gnosis in 2022. Your job will make sure these two worlds are coherent. We think you'll enjoy this if you're someone who likes to:\n\n* \nThink about risk and software architecture\n\n* \nWrite meticulous unit tests\n\n* \nPrefer to focus on high scalability and security \n\n* \nWork with the entire engineering team as well as internal (Metri wallet by Gnosis) and external clients (third party wallets)\n\n* \nUse typescript\n\n* \nCreate observable system\n\n* \nContinuously improve the infrastructure and architecture\n\n* \nDocument systems and share knowledge across teams\n\n* \nMonitor and enhance reliability and performance\n\n\n\n\n* \nYou have strong experience with:\n-TypeScript\n-Relational DBs like PostgreSQL or MySQL\n-Any payment systems experience\n\nBonus:\n-EVM (solidity + smart contract interaction from a app perspective)\n-Authorization (Visa Base I) and Clearing (Visa Base II) concepts\n-ISO8583\n\n* \nCustomer obsessed - You always advocate for what's best for the user\n\n* \nSystems thinkers - You can understand complex systems and simplify them\n\n* \nLove thinking about the best patterns to solve a particular problem\n\n* \nMasters of their craft - You relentlessly hone your skills and learn new ones\n\n\n\n\n* Personal Development: Pursue your professional goals with our support, including personal education budgets and conference allowances. We invest in your growth and learning.\n\n* Innovation and Experimentation: Interested in exploring new ideas? Dedicate your Friday afternoons to research or work on a side project within our ecosystem. We encourage creativity and experimentation.\n\n* Flat Hierarchy: Navigate with ease in our organization. Our flat hierarchy ensures your ideas and contributions are valued and heard, without getting lost in a complex structure.\n\n* Flexible and Remote Work: Not a morning person? No problem! We embrace flexible working schedules and have a long-standing culture of remote work. Balance your professional and personal life in a way that works for you.\n\n* State-of-the-Art Equipment: Receive the latest hardware and all the tools you need. We make sure you're well-equipped to do your best work.\n\n* Growth and Opportunity: Grow with us in an exciting industry. As Gnosis rapidly expands, so do the opportunities for you to make a significant impact. We value initiative and a proactive approach.\n\n* Inclusive and Diverse Culture: At Gnosis, we are committed to creating an inclusive environment that celebrates diversity. We believe our products and services are enhanced by a wide range of perspectives. All qualified applicants will receive consideration for employment without regard to race, ethnic origin, age, religion, belief, marital status, gender identification, sexual orientation, or physical ability.\n\n* Community and Mission: Join a team that's passionate about our mission and enjoys working together. We’re not just colleagues; we’re a community driven by a shared goal.\n\n\nHow to Apply: Submit your resume in English and join us on this exciting journey. We are eager to see what you bring to the table and how you can contribute to our dynamic team.\nAt Gnosis, we don’t just offer jobs, we offer journeys. Be a part of our mission to innovate and shape the future.\n\nAt Gnosis, we strive to create an inclusive environment that empowers our employees. We believe that our products and services benefit from our diverse backgrounds and experiences and are proud to be an equal opportunity employer: all qualified applicants are considered for positions regardless of race, ethnic origin, age, religion or belief, marital status, gender identification, sexual orientation, or physical ability.\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Web3, Crypto, Education, Finance, 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\nWorldwide

\n\n\n\nCompany Description\n\n\nTrust Wallet is the world’s most inclusive, chain-agnostic, self-custody wallet, serving over 100 million users globally. It offers a secure, seamless, and intuitive gateway to Web3, enabling users to send, receive, stake, swap, and store over 10 million cryptocurrencies across 100+ blockchains, including Bitcoin, Ethereum, Solana, BNB Smart Chain, and many more. Trust Wallet also supports a diverse developer community, helping them reach millions of users, build their own wallets, and drive crypto adoption.\n\n\n\nJob Description\n\n\nAs a Blockchain Kotlin Engineer, you'll join a highly autonomous team of engineers dedicated to expanding the capabilities of our library Wallet Kit designed to unify blockchain logic for iOS, Android/JVM, and Web/JS platforms. You will play a pivotal role in developing new features, supporting a wide array of blockchain functionalities, and ensuring the library's adaptability across different platforms. Your contributions will directly impact the ease with which developers integrate blockchain technologies into their applications, fostering broader adoption and enhancing user experiences.\n\n\n\nQualifications\n\n\n\n\n* Minimum 4 years of software engineering experience, with a strong focus on Kotlin and SDK/Library development.\n\n* Solid understanding of blockchain technology, smart contracts, and decentralized applications. Familiarity with the intricacies of blockchain integrations and how they interact with various SDKs.\n\n* Strong problem-solving skills and the ability to work autonomously within a fast-paced, high-stakes environment.\n\n* Excellent communication skills, with a proactive approach to client support and team collaboration.\n\n* Adept in modern development practices, including automated testing and continuous integration for library development.\n\n\n\n\nResponsibilities\n\n\n* \nSDK Development: Spearhead the design, development, and optimization of Kotlin Multiplatform SDKs for blockchain wallets. Drive the open-source transition of SDK.\n\n* \nSystem Architecture: Design robust architectures ensuring that the SDK integrates seamlessly with various blockchains and third-party systems.\n\n* \nFeature Innovation: Take the lead in enhancing and expanding the capabilities of the SDK, making it adaptable to the ever-evolving blockchain landscape. Explore blockchain innovation to bring to the SDK and our clients.\n\n* \nCollaboration and Documentation: Craft clear, comprehensive documentation for SDK. Offer proactive support to developers, guiding seamless integration and troubleshooting potential issues to safeguard user assets.\n\n\n\n\n\n\n\nAdditional Information\n\n\n\nNice to have:\n\n\n* Previous engagement in blockchain-specific projects, especially related to wallet development.\n\n* Open-source contributions and long-term engagements\n\n* Experience with iOS/Android/Web platforms\n\n* Deep understanding of distributed systems and cryptographic principles.\n\n* Proficiency in working with different blockchain protocols and standards.\n\n* Previous experience in Golang, Rust or Solidity is a plus.\n\n\n\n\nWorking at Trust Wallet\n\n\n* Do something meaningful; Be a part of the future of finance technology and the no.1 company in the industry\n\n* Fast moving, challenging and unique business problems\n\n* International work environment, flat organization, flexible working hours\n\n* Great career development opportunities in a growing company\n\n* Possibility for relocation and international transfers mid-career\n\n* Competitive salary\n\n\n\n\nYou must have the right to work for the country you are based.\n\n\nWhy work at Trust Wallet?\n\n\n* Be a part of the world’s leading blockchain ecosystem that continues to grow and offers excellent career development opportunities.\n\n* Work alongside diverse, world-class talent, in an environment where learning and growth opportunities are endless.\n\n* Tackle fast-paced, challenging and unique projects.\n\n* Work in a truly global organization, with international teams and a flat organizational structure.\n\n* Enjoy competitive salary and benefits.\n\n* Balance life and work with flexible working hours and casual work attire.\n\n\n\n\nApply today to join our team in building the world’s most trusted and secure crypto wallet and enable a decentralized future for everyone.\n\n\n\nTrust Wallet is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.\n\nBy submitting a job application, you confirm that you have read and agree to our Candidate Privacy Notice.\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Crypto, Finance and Engineer jobs that are similar:\n\n $57,500 — $92,500/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\nGlobal, OTHER