Java Fullstack Engineer (m/f/d)

Schedule: full-time Employment: permanent Years of experience: 2-5 Your mission You design and evolve modern fullstack applications based on Java, Quarkus, and React You shape the interfaces between backend and frontend and ensure smooth interaction between both worlds You actively contribute to architecture decisions and share your knowledge in code reviews You ensure code quality through meaningful unit and integration tests You work closely with the Product Owner, design, and the other developers on the team to guide features from idea to release You contribute your own ideas to our agile processes (Scrum/Kanban) and help continuously improve them Your profile You have at least 3 years of professional experience in software development, more is a plus You're confident with Java (Java 11+) and have already worked with Quarkus in production You bring solid React skills and feel at home in the frontend You work independently and in a structured way, while also enjoying active collaboration within the team You speak fluent German and have very good English skills Your benefits Fair Compensation & Full Flexibility: Competitive salary, flexible work hours with a work-time account, and part-time options. You decide how much time you spend working in the office or remotely. Extras on top of your salary: A subsidy for the Deutschlandticket, an EGYM Wellpass, or an Edenred gift card, plus optional JobRad and Corporate Benefits. Retirement planning included: An annual contribution to the company pension plan and private accident insurance. Professional development with a time budget: A fixed number of hours at the Steadforce “Campus” and in our “Center of Competence” for your professional growth, plus participation in conferences and summits. Your setup: You choose your device—whether a MacBook or ThinkPad—and your operating system—macOS, Linux, or Windows. Workation: Work from another EU country from time to time while staying closely connected to your team. Family-friendly: As an award-winning family-friendly company, we support you at every stage of life, for example through our Family Office. Office in Westend: Modern office space with a gaming room, active office, and relaxation room—right next to the U4/U5. Alternatively, free parking is available. Team & Events: A collegial team that supports one another, and shared events such as the New Year’s kick-off party, Salad Wednesday, White Sausage Thursday, and a visit to Oktoberfest.