Senior Java Developer

Senior Java Developer

Location: Dusseldorf

Our client is seeking a Senior Java Developer to join its growing engineering team. You will play a key role in building robust backend systems, working alongside experienced engineers in a collaborative environment where clean architecture, code quality and continuous improvement are highly valued.

Key Responsibilities:

• Develop and enhance backend applications using Java and Spring Boot.
• Build scalable microservices and contribute to distributed system architecture.
• Implement event-based communication and streaming solutions within real-time environments.
• Ensure code quality through testing, reviews and adherence to clean coding standards.
• Optimise database interactions and create efficient SQL-based solutions.
• Work closely with development, architecture and product teams throughout the software lifecycle.
• Contribute to agile development processes and technical decision-making.

Your Profile:

• Strong professional background in Java backend development.
• Hands-on experience with Spring Boot and service-oriented architectures.
• Knowledge of technologies such as Apache Kafka beneficial.
• Confident working with SQL and relational database systems.
• Good understanding of software engineering principles, design patterns and maintainable code structures.
• Experience within agile software development teams.
• Fluent German and English.

What’s on Offer?

• Flexible working arrangements.
• Supportive and technically focused engineering culture.
• Opportunity to work on scalable, high-availability systems.
• Long-term stability.
• Collaborative team environment with strong technical standards.