Teams at Bitrefill

Develop and maintain scalable backend systems for crypto payments, integrate suppliers and third-party APIs, and improve service availability, latency, and scalability. Collaborate with product, frontend, design, and other teams while making technical decisions and mentoring junior developers. The role also supports internal and e-commerce search systems and encourages AI-augmented development workflows.

Open invitation to apply to Bitrefill if you have crypto industry experience and are based in Europe or the Americas. Remote-first company offering flexible work, ownership, collaboration, and learning about crypto products (Card, Gift Cards, eSIMs, mobile app). Submit an application explaining why you'd be a fit.

Build, operate, and improve Bitrefill's Bitcoin and Lightning payment infrastructure: work with Lightning implementations and payment channels, secure key management and HSMs, analyze payment flows and incidents, integrate new Bitcoin/Lightning protocols, collaborate with product and finance, and ship internal and open-source tooling.