Backend Developer for Blockchain Services

11 hours ago

Prague, Hlavní město Praha, Czech Republic SatoshiLabs Full time 60,000 - 120,000 per year

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 and developing our blockchain-related infrastructure and integrating various crypto networks.

Make your ideas count - are you in?

Your responsibilities at Trezor

  • Developing and maintaining backend infrastructure for multiple blockchain networks

  • Third-party service integration and API communication (fiat rates, blockchain explorers, token metadata)

  • 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 backend infrastructure planning

  • Managing and optimising our blockchain backend services

  • Designing and implementing monitoring, logging for our backend services

  • 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 grandfathers 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.

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