We invented the world’s first hardware wallet and created an entirely new industry. We believe that our unique product is helping to create a more secure bitcoin environment. We set industry standards including Recovery seeds, Passphrase, and Shamir Backup. We value transparency with open-source software and hardware, and we’re dedicated to securing individual freedom and privacy. We are a self-funded, independent innovator. We are Trezor.We're looking for a passionate Backend Developer to join our growing team. You will be focused on maintaining blockchain-related infrastructure, integrating various crypto networks and handling third-party services (such as Quicknode)Make your ideas count - are you in?👉 Your responsibilities at Trezor Developing and maintaining backend infrastructure for multiple blockchain networks Communication with 3rd party services providers Integrating third-party services (e.g., fiat rates, blockchain explorers, token metadata APIs) Collaborating closely with DevOps and Security teams to enforce best practices in deployment and infrastructure security Conducting regular code and architecture reviews to ensure maintainability and performance Participating in technical decision-making and long-term infrastructure planning Designing and implementing monitoring, logging, and alerting systems for infrastructure reliability Managing and optimizing blockchain node communication Ensuring scalability and reliability of crypto-related services 💪 What makes you the perfect candidate? Good knowledge of backend development (preferably in TypeScript, Go and NodeJS) Strong problem-solving skills and ability to work in a fast-paced environment Excellent communication skills and ability to align infrastructure decisions with business goals Experience with database management (SQL/NoSQL, Postgres DB) Familiarity with third-party crypto service integrations is nice to have Experience with blockchain node APIs and network protocols is nice to have Basic knowledge of Docker and containerized deployments 🤝 What will you get in return? Unique opportunity to be a part of a brand that has revolutionized the crypto industry more than once You'll be working closely with the founders of the bitcoin hardware wallets industry You can get paid in bitcoin Friendly working environment and unlimited home office Budget for professional development (training programs, courses, and workshops of your choice) Renovated offices (including gym, football table, billiards, PlayStation and a 3D printer) Other benefits such as a MultiSport card, company mobile phone tariff, etc. Free on-site parking 👋 Sounds good? We want to hear from you: just submit your CV along with a cover letter and some examples of your work. We’ll definitely get in touch with you as soon as we review your application, most likely within a week. When applying, mention the word CANDYSHOP to show you read the job post completely.