Senior Software Engineer, Fullstack (International)

Affirm, a software company in developer tools and infrastructure, is hiring for the role of Senior Software Engineer, Fullstack (International). The role is remote, and the posting gives Spain as the location. Our labels mark it as a senior-level role in full-stack engineering. The posting names AWS, MySQL, Kubernetes, React, Vue and Kotlin. It asks for 4+ years of experience. Visa sponsorship is offered. Affirm has 63 open positions on this site, 38 of them in IT and engineering.

Posted 1 day 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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