Senior Platform Engineer - APIs & IAM (Barcelona)

Affinity Inc is seeking a Senior Software Engineer for our One Platform team in Barcelona. You will help shape the technical roadmap, implement internal and external API layers, and work on our integration platform and access management systems.

Based in Barcelona, you will join a hub-hybrid environment with in-office days and collaborate across product, engineering, and design to deliver high-impact solutions while ensuring data privacy and scalable performance.