Senior Software Engineer, Back-end, (Repayment Scheduling)
Affirm · Remote Poland · Remote-friendly
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- Company
- Affirm
- Location
- Remote Poland
- Salary
- $32,000-$48,000
- Posted
- July 16, 2026
About this job
What We Look For You have 4+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin. You have a track record of developing highly available distributed systems using technologies like AWS, MySQL and Kubernetes. You have experience defining a technical plan for the delivery of a significant feature or system component with an elegant, simple and extensible design. You write high quality code that is easily understood and used by others. You are proficient at making significant changes in a large code base, and have developed a suite of tools and practices that enable you and your team to do so safely.…
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Most-requested skills in Poland
Based on 1,034 Poland vacancies that list requirements, these are the skills employers ask for most often.
- Java41% of postings
- SQL32% of postings
- Python27% of postings
- Spring24% of postings
- CI/CD19% of postings
- React19% of postings
- JavaScript18% of postings
- Git16% of postings
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