(Junior) Fullstack Software Developer (all genders)

Job Responsibilities

• Design, implementation, and maintenance of backend services in Kotlin, including RESTful APIs following an API-first approach (OpenAPI) and using an ORM.
• Integration of web APIs and asynchronous messaging flows (RabbitMQ) in a domain-service architecture.
• Contribute to Angular-based micro-frontends and further develop our UI component library.
• Participate in DevOps processes (Docker, Kubernetes, GitLab), from CI/CD to monitoring.
• Collaborate closely within the Scrum team: refinement, sprint planning, and incremental delivery of features.
• Write clean, testable, well-documented code and participate in code reviews.
• Support existing products: analyze production issues and implement continuous improvements.

Qualifications

• 2–3 years of relevant experience in software development.
• Strong knowledge of Kotlin or experience in Java with a willingness to quickly learn Kotlin.
• Understanding of relational databases.
• Basic knowledge of messaging or event-driven systems (RabbitMQ or similar).
• Initial experience with a modern frontend framework, ideally Angular, and willingness to contribute to UI development.
• Understanding of web development concepts and solid experience with Git.
• Basic knowledge in the DevOps environment.

Benefits

• Work for a better future: contribute to a better future for us and future generations.
• More flexibility: we offer flexible working hours and a home-office model tailored to your needs.
• Vacation that grows: start with 30 days of vacation, with loyalty rewarded every two years with an additional vacation day, up to 35 days.
• Continuous learning & development: we support your career planning with various offers.
• Additional financial benefits: receive a monthly SpenditCard worth €50 and a subsidy for the Deutschlandticket.
• Fitness: train with our attractive employer subsidy at EGYM Wellpass, participate in our JobRad leasing, or energize at our annual company run.