Description
The role owns the end-to-end development, operation, and continuous improvement of a cloud-native communications platform, including call control, SIP and Open-Source-Telephony integrations, AI voicebots, backend microservices, multi-tenancy, billing, observability, and frontend migration. It requires at least five years of Java backend software development experience, cloud-native and DevOps expertise, secure coding practices, and strong English; the position is hybrid in Cologne, Riga, or Warsaw and offers a gross annual salary of €48,000–€72,000.
