Java Developer:in
Core
Developing and maintaining microservices for a large-scale IoT platform that analyzes and visualizes real-time data from railway infrastructure assets.
Role type
Senior Backend Engineer (Java/Spring Boot)
Builds
Microservices for an IoT platform serving the railway sector
Domain
Rail transport / Industrial IoT
Deliverable
production ML models
Required skills
Java, Spring Boot, MongoDB, PostgreSQL, TimescaleDB, Event-driven architecture, Microservices, Troubleshooting, Testing, Documentation, Monitoring, Performance optimization
Preferred skills
IoT experience (MQTT, OPC UA), Productive environment deployment
Technologies
Spring Boot, MongoDB, RabbitMQ, PostgreSQL, TimescaleDB, MQTT, OPC UA
Responsibilities
Develop and evolve microservices using Spring Boot and open-source components; Own technical responsibility for services from conception to stable operation; Collaborate with project leads and frontend teams on digitalization projects; Ensure reliable service operation through troubleshooting, testing, and documentation; Optimize service landscape for monitoring, metrics, stability, and performance.
Seniority
Senior, hands-on IC
