Mid-Senior Java Developer (m/f/d)

Responsibilities: You will be responsible for various activities throughout the entire software development lifecycle, including requirements engineering, software and system design, implementation, testing, and documentation. The specific scope of your tasks will depend on the project and your experience and will be discussed individually. You will collaborate in distributed, international teams where English is the primary language of communication. Must-have: Extensive knowledge of Java and its ecosystem. Strong commitment to Clean Code, following KISS and SOLID principles in daily development. Proven experience with JUnit and JMockit for unit testing. Deep expertise in Java EE and/or Spring Framework. Solid understanding and practical application of design patterns. Hands-on experience with static code analysis tools such as SonarQube, PMD, Findbugs, and Checkstyle. Practical experience using CI/CD tools, particularly Jenkins, for automation and deployment. Familiarity with version control systems like Git and GitLab. Advanced knowledge of containerization technologies, specifically Docker. Strong background in working with relational databases. Excellent communication skills, with the ability to collaborate effectively in a team environment. Proficiency in English, both written and spoken. Nice-to-have: Experience in designing distributed systems using microservice architectures. Expertise in developing modern web interfaces using Angular. Experience working with serverless architectures in cloud environments such as AWS or Azure. Practical knowledge of agile methodologies (e.g., Scrum) and experience with pair programming. Experience in the automotive industry or developing software for automotive applications. What we offer: Private health care – feel secure with comprehensive medical coverage. Generous vacation policy – take the time you need to rest and recharge. Team lunches and dinners – enjoy meals and build connections with your colleagues. Language learning opportunities – improve or learn new languages with our support. Learning & development support – grow through courses, training, and continuous learning. Company events & team-building activities – connect with your team outside of work.