Senior Software Engineer - Scalable, Secure ID Infra
Supercell Oy
Full-time
Software Architecture & Engineering
Location
helsinki, uusimaa, Finland
Posted
July 18, 2026
Job Description
Supercell Oy in Helsinki is seeking a Senior Software Engineer to own and evolve Supercell ID infrastructure, with a focus on security, scalability and reliability.
You will collaborate across teams to develop features, maintain systems and support millions of players. The role offers exposure to large-scale distributed systems, a security-first mindset, and opportunities to shape critical backend services. Candidates should have deep cloud and architecture experience.
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