Full-Stack Engineer (f/m/d)

Please note: For this position, we are unable to offer visa sponsorship or relocation support. Applicants must already hold the legal right to work in Germany (e.g., EU/EEA citizenship or a valid residence/work permit). About us Zenjob is an AI-powered flexible staffing platform that has efficiently connected companies and temporary workers since 2015. Companies use our platform to book ready-to-work staff in real time, while students use our app to find part-time jobs that conveniently fit around their studies. Over 40,000 students and 1,000 partner companies from logistics, retail, and hospitality in all major German cities share our belief that good work is not a coincidence. It is the result of innovative technology and genuine commitment. Good work starts here. About the role As a Fullstack Engineer (f/m/d) you'll play an important role in building our product at Zenjob. Working across the full stack, including event-driven backend services and user-facing interfaces, you'll collaborate closely with product managers and stakeholders and contribute to our engineering standards along the way. If you thrive in a fast-moving environment and want to make a real impact on a product used by thousands of workers and businesses, we'd love to hear from you. How you will contribute Develop and own features end-to-end, from technical proposal to production deployment and ongoing maintenance. Build and evolve backend services and frontend applications using TypeScript and Java, leveraging gRPC as our primary service communication protocol. Collaborate cross-functionally with business, product and data to deliver high-value, high-reliability features. Contribute to continuous value delivery by caring about quality and helping improve our engineering practices. Take part in architectural and process discussions, bringing your perspective to decisions that affect the team. Support your fellow engineers through code reviews and knowledge sharing, contributing to a culture of learning and feedback. Help improve our tooling, documentation, and shared libraries to make contributing across the codebase easier. Who you are You have consistently contributed to impactful initiatives, owning feature development end-to-end, with the ability to collaborate cross-functionally. You can debug effectively and make use of available instrumentation, logging, and tracing to find and fix issues in production. You are collaborative and communicative, able to articulate trade-offs and work effectively with both technical and non-technical stakeholders. You are self-driven and outcome-oriented, able to take features from ambiguity to delivery with some guidance. You take ownership of your work while staying open to input and collaboration. You are empathetic and inclusive, with an understanding of the different roles and functions within a product engineering team. What we offer Innovative mission: Together we create something new. Work in a dynamic set-up where you learn a lot and your every idea is heard. Unique team spirit : We can rely on each other blindly and celebrate all successes together as a team. Vacation : Recreation and further education is important, which is why we offer 28 days of paid vacation (increased by 1 day for every 2 calendar years of service with us, up to a maximum of 30 days), 1 day of special leave for community service, 5 days of paid educational leave, and the possibility of unpaid leave Hybrid working model : We love our brand new office in Prenzlauer Berg. But sometimes you need a little more flexibility. Zenjob’s flexible working model combines the best of both worlds, so you can work remotely up to 2 days / week (1 day, during the first 6 months, so we can guarantee you the best onboarding). Dog-lover : If you have a dog, feel free to bring it with you. We don’t bite and always have a bowl of water in our range of drinks Personal growth : Ongoing focus on your personal development (annual training budget of EUR 750, mentoring opportunities, constant career development conversations) Healthy mind in a healthy body: With us you will receive a 30 EUR Urban Sports Club grant to keep you fit. In addition, we have a small sports room in the office ourselves. Always mobile: You will receive EUR 40 credit per month for NAVIT, a sustainable mobility tool for public transport, bike sharing and much more. Legendary Events: Quarterly team events, winter and summer parties, budget for birthdays and anniversaries of our employees If this sounds good, then we’d love to find out more about you! Apply and send in your application. 🎥 Watch our Office Tour video . We invite you to visit our careers page , follow our LinkedIn page and connect with us on Instagram . We are proud to be an equal opportunity employer. We are committed to judging every qualified individual on their ability, regardless of age, gender identity, ethnicity, sexual orientation, disability status, or religion. There is no need to add your photo and age to the application.