Back - end Java Developer working on structured projects at GFT France in Niort. Contributing to digital solutions design, backend development, and integration testing in a collaborative Agile environment.
About the role
- Senior Softwareentwickler:in Java developing scalable backend systems for Deutsche Bahn. Collaborating on real-time data exchange and working with Kafka-centric platforms in a hybrid setup.
Responsibilities
- Work on a platform that enables real-time data exchange between a wide range of systems
- Develop scalable backend components based on Java
- Develop and operate services within a Kafka-centric platform
- Develop messaging solutions (Kafka, MQTT, AMQP)
- Implement and operate standard interfaces such as REST, GraphQL, RPC or WebSockets
Requirements
- Several years of Java backend development experience (5+ years)
- Ideally with modern frameworks such as Spring or Quarkus
- Experience with event streaming and messaging, preferably Apache Kafka, optionally supplemented by MQTT or AMQP
- Solid knowledge of SQL databases and several years of cloud experience, preferably AWS
- Hands-on experience building, configuring, and operating CI/CD pipelines using GitLab, Docker and Bash scripting
- Proficient with structured data formats such as JSON, Protobuf or Avro, and ideally experience in data analysis and processing (e.g., with Python)
- Strong team skills, excellent communication, and self-initiative
- Fluent German and good English skills
Benefits
- 30 days of vacation
- Company bike (JobRad)
- Hardware leasing
- Company pension plan
- Discounts at the DB travel market and via Corporate Benefits
- Option to work remotely from abroad
- Flexible working hours and location
- Option for a sabbatical of up to 3 months
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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