Fullstack Software Developer (m/w/d) Java / React Car Insurance

Your entry to CHECK24 with the latest technologies & AI At CHECK24 we are driving innovation in the insurance world. Our goal: Germany's best insurance comparison – simple, fair and transparent. With the latest technologies & AI, we develop features that make our comparison smarter and create real added value for our customers. You don't just want to build comparisons, but to design InsurTech with AI innovations? Start now as a fullstack software developer (m/w/d) at the CHECK24 comparison portal for Kfz-Versicherungen GmbH.

Develop new features for our insurance products with Java/Spring Boot and React/TypeScript Work across the entire stack: from the frontend to backend & REST APIs to databases and platform components (such as MCP servers). Integrate AI functionality (LLMs) into existing and new components Optimize and scale our system landscape for performance, stability and availability Ensure high quality through code reviews, automated tests and CI/CD pipelines Bring your own ideas and overneg Ownership for features or components – technical and technical

Successfully completed studies (informatics, business informatics, etc.) or training as a specialist (m/w/d) 1–2 years of professional experience in software development (also supplemented by internships/student activities) Experience in Java development as well as TypeScript/JavaScript and with at least one relational database (e.g. MySQL) Practical knowledge of the use of Spring Boat or React Basics in OOP & Software Design as well as basic knowledge in architectural principles (e.g. layers/hexagonal approach) Analytical thinking, self-motivation and willingness to learn new things and take responsibility Communication strength and very good German knowledge (C1) and team spirit

Start-Up Flair: Security of an established online company – we plan long term and at the same time you have the opportunity to actively shape the insurance area. Flat hierarchies, challenging, challenging and varied tasks with design playroom as well as direct communication channels for management are of course for us Personal growth & training opportunities: A career development specialized in IT and various IT training programs support you on your career path Attractive salary package: In addition, we offer attractive vouchers for a variety of CHECK24 products, a generous support in occupational retirement provision and a very good cost share in the EGYM Wellpass Work-Life-Balance: We work closely on site from Monday to Thursday. On Friday there is a possibility for mobile work. In addition to 28 days of holiday, you can take up to 10 days of unpaid vacation Food & Drinks: The whole week of work is available for free office lunch, fresh fruit, hot and cold drinks and a selection of different types of cereals are of course with us! CHECKito Spirit: A loose working environment with duz culture and without dress code, regular drink-outs and cool team events await you! We equip you: ergonomic workstation with modern equipment (such as a powerful MacBook Pro, additional screens) and height-adjustable table from the first day. Individual equipment such as an ergonomic mouse or noise cancelling headphones? No problem! JOBV1_EN