Senior Java & API Developer 100% (f/m/d)

Job description

The role

• Development, integration, testing, and support in requirements gathering and documentation of solutions/components in the areas of Java/APIs/backends/connections in collaboration with all departments involved (business & IT)
• Application and lifecycle support (including third-level support) and further development or performance and maintainability of existing Java/API applications and implementation of proof-of-concepts
• Creation and evaluation of various solution sets, implementation of code peer reviews, and coordination of content for product-specific projects
• Collaboration on the design and implementation of standards and innovations in API development

What we wish for

• Completed degree (economics, computer science, or similar) or equivalent higher education
• At least 5 years of experience in designing and developing Java software in an agile environment, preferably with/using Java 11
• Extensive experience with Spring Boot 2/3, Jakarta EE (EJB, Servlet, JMS, Web Services, and EJB)
• REST APIs on OpenAPI 2.3
• Practical experience with database integrations, SQL, and event streaming systems (Apache Kafka)
• Solid understanding of secure coding practices, enterprise integration technologies, and architecture designs for distributed systems
• Strong sense of quality and responsibility, independent and structured approach to work
• Good communication and team skills and a growth mindset
• Good language skills in German and English (spoken and written)
• Willingness to work on call

Our offer

• Attractive employment conditions with extensive benefits
• Flexible working models (part-time, hybrid working hours, job sharing)
• Central location with good transport links and internal parking spaces
• A modern, agile working environment with room for ideas, innovation, and participation
• An open corporate culture with a focus on cohesion, further development, and appreciation