Senior Java Developer

Build and evolve modern financial software systems supporting core business processes and high-availability systems in a complex enterprise environment.

• Degree in (Business) Computer Science, vocational training as Fachinformatiker Anwendungsentwicklung, or comparable professional experience
• Strong professional experience in developing modern applications
• Very good knowledge of Java, including backend and web services
• Experience with relational and transactional databases
• Experience with automated tests (unit and/or integration tests)
• Practical experience with agile development methodologies
• Familiarity with version control and collaboration tools (e.g. Git/SVN, Jira, Confluence, common IDEs)
• Solid understanding of architecture standards and best practices
• German language skills (written and spoken), minimum B2
• Ability to work independently in a remote setup within Germany
• Team-oriented mindset and customer-focused thinking

Nice to Have:

• Experience with Angular, React, or similar frontend frameworks
• Exposure to financial systems or securities trading
• Experience with CI/CD pipelines and cloud-based architectures
• Background in long-lived enterprise or regulated systems

• Design and implement new features and requirements in Java
• Integrate solutions into an existing, mature software architecture
• Participate in all phases of the software lifecycle: planning and technical conception, implementation and testing, maintenance and operational support
• Ensure quality, stability, and maintainability of the software
• Develop backend components (Java, databases, services, APIs)
• Contribute to modern frontend development (e.g. Angular, React)
• Actively collaborate within an agile, cross-functional team
• Apply architectural standards, best practices, and clean code principles

Optional: Architecture Responsibilities (Senior / Architect Track):

• Design and further develop the overall software architecture
• Select appropriate frameworks, tools, and cloud solutions
• Take responsibility for complex systems and end-to-end solutions
• Shape CI/CD pipelines and technical standards
• Act as a technical point of contact and mentor for the team

German language skills (written and spoken), minimum B2 required. Ability to work independently in a remote setup within Germany.