Senior Backend Engineer - IoT Telemetry (Node.js/AWS)

Avenga Germany GmbH is seeking a Senior Backend Engineer to design, build, and operate backend services for Optimus 4.0. You will own critical components, focusing on IoT telemetry ingestion, time-series processing, and robust production operability.

The role requires technical judgment, initiative, and the ability to raise standards across the team, with architecture decisions documented in ADRs.