2h ago
Senior Java Backend Engineer
Berlin
full-timesenior Hybride-commerce
Tech Stack
Description
In this role, you'll design, build, and scale high-performance backend systems using modern Java and cloud-native architectures. You'll work on microservices, event-driven systems, GraphQL APIs, and contribute to AI-enabled features while mentoring junior engineers.
Requirements
- 8+ years of professional backend development experience
- Strong expertise in Java 11+ (ideally 17)
- Extensive experience with Spring Boot and Spring Reactive
- Solid knowledge of MySQL and NoSQL databases (DynamoDB, MongoDB)
- Hands-on experience with Kubernetes and microservice architecture
Responsibilities
- Design, develop, and maintain scalable backend services using Java 17+
- Build and evolve microservice-based and event-driven architectures
- Develop APIs using GraphQL with Spring Boot and Spring Reactive
- Optimize data models using MySQL and NoSQL databases (DynamoDB, MongoDB)
- Mentor junior engineers and contribute to architectural decisions
0 views 0 saves 0 applications