nexnet

Java developer in cloud platforms

In short

This role builds and maintains features for a Spring Boot-based cloud platform, working in a cross-functional team on new functionality, code reviews, testing and architecture. The employer is nexnet, hiring a mid-level Java developer with experience in Spring, Spring Boot, SQL, and modern tools like Kubernetes and Elasticsearch, who also has expertise in AI-assisted development. Confident German and English skills are required, and the position is hybrid in Berlin.

About the Role
Are you excited to find suitable solutions for customer-specific requirements? Do you enjoy exchanging ideas in a cross-functional team? Would you like to share your experience and learn from others? Then we have the perfect position for you—apply and become a Professional Java Developer (m/f/d) at nexnet!
Responsibilities
•Independently develop and implement features for our Spring Boot-based cloud platform
•Contribute to projects in cross-functional teams in an outcome-oriented and responsible manner to implement new functions and extensions
•Conduct and participate in code reviews and ensure best practices
•Support and train junior developers (m/f/d) or working students (m/f/d)
•Develop unit and integration tests and support quality management with test automation
•Design and coordinate the software architecture with the team
•Support the platform—from development through to operation
Requirements
•Degree in (business) computer science, completed vocational training as an IT specialist (m/f/d) in application development, or a comparable qualification
•Several years of professional experience in software development
•Confident use of relevant technologies such as Java, Spring and Spring Boot, as well as knowledge of SQL databases
•Experience with modern, state-of-the-art technologies such as AMQP, Spring, Spring Boot, Hibernate, Elasticsearch, Kibana/Grafana, Kubernetes, etc.
•Expertise in AI-assisted software development, especially agent-based tools
•Good understanding of business processes and how to map them into software solutions
•A communicative team player (m/f/d) who contributes their own ideas and works independently and in a solution-oriented manner
•Confident presentation skills in spoken and written German and English
Benefits
•Attractive fixed salary plus Christmas bonus
•Partial remote work
•30 days of vacation
•Company pension scheme
•Modern technologies
•Subsidy for the Deutschlandticket
•Urban Sports Club
•Modern office spaces

Stop applying.
Get referred.

$10 in free credits

In just 60 seconds, fully on autopilot — Eraldt's AI agents read your CV, map the roles you fit, find live vacancies and the people who can refer you, write personal emails, and get you referred.

This isn't an application: your CV doesn't go to the company, and we don't promise a referral for this exact role.

Discover who else lands interviews on autopilot