Senior Java Developer
MAM Gruppe — Karlsruhe, DE
- Published on
About the Role
Our client is seeking a passionate Java Backend Developer with expertise in microservices and Spring Boot. This role offers the opportunity to shape the media industry in Germany while working in a collaborative and cross-functional Scrum team that prioritises flat hierarchies and fosters a community culture for its employees.
Responsibilities
- Develop sophisticated features and services using the latest Java 21 technologies for our client’s news portal and internal microservices.
- Identify potential optimisations in terms of quality, performance, and maintainability.
- Tackle complex problems or high-risk systems through architectural spikes and proof of concepts.
- Test your code with the support of our continuous integration and delivery setup to ensure quick feedback on its performance and reliability.
- Stay updated with current trends and technologies, sharing your knowledge with colleagues in regular sessions.
About the Candidate
Your profile should include:
- A technical degree, such as computer science or a comparable qualification.
- Proficiency in Java web technologies and corresponding frameworks with Spring, with some knowledge of HTML/CSS and JavaScript.
- Experience with Linux as a development and server environment for a Tomcat/Apache stack, Docker, Kubernetes, and distributed systems.
- Skills in writing "clean code" with good performance, and in testing quality and performance automatically using tools such as Junit 5, Selenium, and JMeter.
- Ideally, experience with CMS, Continuous Delivery, REST, Python, and a willingness to explore new topics such as data science, AI, security, or DevOps, valuing strong team spirit.
Company Benefits
MAM Gruppe emphasizes transparency, open communication, and short decision-making processes. We offer:
- Access to e-learning, seminars, conferences, and mentoring.
- Sports and fitness classes, lectures, discounts at fitness and health centres.
- A generous subsidy for job bike leasing and the job ticket.
- Options for home office, mobile office, and flexible working hours.
- Company pension scheme, discounts on company products, and more.
- Summer and winter parties, additional workshops, and team events.