Senior Software Engineer, Backend (Identity International)

Affirm · Remote Spain · Remote-friendly

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Company
Affirm
Location
Remote Spain
Salary
€86,000 - €122,000
Posted
July 15, 2026

About this job

· On-Call Rotation - There would be an on-call rotation for this role as a requirement. 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.

This is a short summary.

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Software Developer salaries in Spain

Based on 46 postings that disclose pay.

Median salarygross / year
€57,500
€33,000Typical range€91,000

Estimated from advertised pay across our sources — indicative gross annual figures, not an offer.

Most-requested skills in Spain

Based on 474 Spain vacancies that list requirements, these are the skills employers ask for most often.

  • Java36% of postings
  • Git29% of postings
  • CI/CD29% of postings
  • Python29% of postings
  • Agile/Scrum28% of postings
  • AWS23% of postings
  • SQL22% of postings
  • Kubernetes21% of postings
Software Developer skills

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