# Senior Software Engineer, Fullstack (International) 

- **Company:** Affirm
- **Location:** Remote Spain
- **Workplace:** Remote
- **Salary:** EUR 86K–122K / year
- **Seniority:** Senior
- **Role:** Full-stack engineering
- **Countries:** Spain
- **Languages:** Kotlin, Python
- **Posted:** 2026-11-12
- **Key facts:** Stack: Kotlin, Python, AWS, MySQL, Kubernetes, React, Vue; Experience: 4+ years; Remote; Visa sponsorship: yes; Schedule: on-call
- **Job page:** https://rolefalcon.com/job/133403250-senior-software-engineer-fullstack-international-affirm-remote-spain

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.

To apply, open the job page above and follow its Apply link to the original posting.

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