Senior Software Engineer, Backend (International Payments)

Affirm, a software company in developer tools and infrastructure, has an open position for Senior Software Engineer, Backend (International Payments). This is a remote position, and the posting gives United Kingdom as the location. We classify it as a senior-level role in backend engineering. The stack in the posting includes AWS, MySQL, Kubernetes, Kotlin and Python. Candidates need 4+ years of experience. Visa sponsorship is not offered. There are 63 open positions from Affirm on this site, 38 of them in IT and engineering.

Posted 15 days ago · Last checked 2026-11-14

About Affirm

Developer tools and infrastructure Software product company 63 open positions, 60% in IT and engineering. Most open roles: Full-stack engineering (23), Backend engineering (22), Data and machine learning (9).

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