Senior Software Engineer, Fullstack (International)

Senior Software Engineer, Fullstack (International) is an open role at Affirm, a software company in e-commerce and retail. This is a remote position, and the posting gives Poland as the location. We classify it as a senior-level role in full-stack engineering. Technologies named in the posting: AWS, MySQL, Kubernetes, React, Vue and Kotlin. Candidates need 4+ years of experience. Perks named in the posting: equity. There are 63 open positions from Affirm on this site, 37 of them in IT and engineering.

Posted today · Last checked 2026-11-12

About Affirm

E-commerce and retail Software product company 63 open positions, 59% in IT and engineering. Most open roles: Backend engineering (23), Full-stack engineering (19), Data and machine learning (9).

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