Maven Jobs in Cologne

In this role, you will develop automated system tests in Kotlin, support developers in backend interface design, and conduct manual tests on iOS and Android devices, while promoting quality awareness within the team.

In this role, you will continuously develop our online customer portal, integrate new features, optimize performance, and actively engage in the CI/CD pipeline and test automation while working closely with product owners and stakeholders.

In this role, you develop SaaS solutions using Java or Kotlin, focusing on architecture, testing, and maintaining software in an agile team environment.

In this role, you optimize the developer environment, implement modern technologies like AI agents, and work on infrastructure standards in a DevOps setting to enhance developer productivity and satisfaction.

In this role, you will develop solutions based on Java, Spring, and innovative frontends within cloud environments, create microservices, and integrate software into existing architectures.

In this role, you will develop multi-layer application systems in the insurance sector, take on technical project leadership, and support junior developers in implementing technical specifications.

In this role, you will develop innovative software solutions on a cloud platform using Java microservices, Spring Boot, and Angular, while guiding agile teams through all phases of development.

In this role, you will develop innovative software solutions in Java, optimize existing applications, conduct code reviews, and collaborate closely with your team on new features and technologies.

Conception, design and implementation of software solutions in Java. Development of new features and functions as well as optimization of existing applications. Close collaboration with the development team and other departments. Conducting code reviews...

You will develop software in the context of our product development (focus: mapping/security) in the frontend and backend areas. You are responsible for the conception, development and documentation of our con terra Technologies API. You ensure the...

Development and maintenance of Java-based software solutions. Analysis of requirements and implementation into technical concepts. Conducting code reviews, tests and optimizations. Collaboration with interdisciplinary development teams.