Senior Backend Engineer (Java/Kotlin) - Remote

Holisticon Connect in Poland is seeking a Senior Backend Software Engineer (Java/Kotlin) to join an international product company building a cloud-native enterprise SaaS platform. The role emphasizes scalable microservices, strong system ownership and long-term maintainability.

You will design APIs, drive architectural decisions, and own services through their lifecycle from design to production telemetry. Remote work or in-office in Wrocław options are available.