Develop and maintain Java-based backend applications and microservices with a focus on performance and reliability.
Implement applications following best practices in clean code, testing, and performance optimization.
Work closely with DevOps to containerize and deploy applications and integrate CI/CD pipelines.
Use events to build robust, asynchronous systems that support scalability and decoupled services.
Design and maintain efficient relational database integrations that ensure data integrity and system responsiveness.
Engage in architectural discussions, perform code reviews, and promote best practices.
Provide guidance to junior developers and foster a culture of collaboration and continuous improvement.

5+ years of experience in backend software development using Java 8 or above
Strong proficiency with Spring Boot and the Spring framework ecosystem
Hands-on experience designing and implementing RESTful microservices
Proficiency in writing optimized SQL queries and working with databases
Working knowledge of Apache Kafka or similar messaging platforms
Strong understanding of asynchronous programming, message-driven systems, and distributed systems
Good understanding of Docker and orchestration platforms like Kubernetes
Familiarity with Jenkins or similar CI/CD tools for automated build and deployment
Experience with Git and Agile development practices
Strong English communication skills; German language skills are mandatory.

Our wellbeing program includes medical benefits, gym support, and personalised fitness options for an active lifestyle, complemented by team events and the Healthy Habits Club.
Having a one-size-fits-one approach gives us the flexibility to define the work-life dynamic that works for us.
We believe that to maintain our overall health, we need to invest in our mental wellbeing just as much as we do in our physical health, social connections or in achieving work-life balance.
As a growing community in a hybrid environment, we want to ensure we remain connected not just by the great work we do every day but through our passions and interests.

Senior Java Software Engineer, German

Key skills