CHECK24 | Germany | 81xxx, 80xxx München | Permanent position | Full time | Published since: 10.02.2026 on stepstone.de
Team Leader Fullstack Software Development Search & AI Services (m/f/d)
CHECK24 is the comparison portal: We are market leaders and dynamic startup in one. In agile teams we make quick decisions and live flat hierarchies. Through the targeted use of state-of-the-art tools and technologies as well as state-of-the-art methods of AI, we are driving forward data-driven innovations - always with a view to the added value for our customers. In more than 50 products, we work daily to continuously improve the user experience of our over 20 million customers. Our search and ranking teams are part of the AI Forge and develop platforms and solutions to make the Product Discovery easy and free for the user. We combine intelligent search, ranking and Recommender methods with high-performance backend architecture and modern frontend development. We work closely with our product and AI teams to create both AI-based features and intuitive, fast user interfaces that provide customers with an outstanding discovery experience. For further development of our technology team, we are looking for you as a team leader (m/w/d) Fullstack Software Development Search & AI Services, with responsibility for smart, scalable solutions – from architecture to front end to live operation – and the goal of making the search even faster, more relevant and user-friendly at CHECK24. Be part of CHECK24 – we look forward to your application! !
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Your tasks • Your profile • What we offer
Technical direction: You take responsibility for architecture, code quality and stable operation of our search systems Developing search stack: Together with your team, you develop scalable, high-performance solutions around our search API, service MCPs and frontends – from architecture to go-live Infrastructure and MLOps Orchestration: In your role, you accompany and develop MLOps Engineers professionally and ensure that the cloud infrastructure is sustainable and scalable Promoting technological development: New approaches, tools and frameworks You identify, evaluate your potential and successfully bring innovative solutions to production Interface work: You work closely with product management, BI-/ML team and CHECK24 product teams to create a consistent user experience Team Leadership & Culture: The strategic and operational leadership of your team takes you independently and actively promotes it through coaching, feedback and personal development
Full Stack Expertise: You have sound knowledge in the frontend (React, JavaScript) as well as solid experience in at least one backend language (e.g. PHP, Golang, Python). Modern frameworks, high-performance architectures and clean deployment are of course yours Cloud & Infrastructure Knowledge: A solid foundation in the AWS cloud infrastructure will help you continuously develop your knowledge in this environment, with practical experience with infrastructure as code such as terraform or cloud formation, container orchestration and serverless approaches belonging to your profile Mentoring and technical leadership: In your role, you support experienced developers and MLOps Engineers professionally, focus on clear technical priorities and actively contribute yourself to the full-stack development to jointly implement sustainable and high-quality solutions Architecture & scaling: Experiences with complex systems, APIs and performant applications DevOps confession: You're sure to go with CI/CD processes, monitoring, security, and cloud and on-prem infrastructures Language skills: Very good knowledge of German (C1/C2) and good knowledge of English complete your profile
Development and responsibility Your commitment pays off – we promote your talent and offer you quick ascent options Ownership for your topics – introduce your own ideas, try new things and take responsibility for real impact Benefit from internal training through specialized coaches and an annual budget for external training Team spirit and modern workspace We live team spirit in everyday work and beyond – whether it be at lunch, kicking or after-work meetings – and celebrate our success with regular company and team events An inspiring environment – our modern office offers high-quality equipment such as MacBooks and height-adjustable tables Flexibility and balance Customize your working model flexibly to your life situation With your free Deutschlandticket or a subsidized company bike, you can easily get to the office Two times a week, there is free fresh lunch – ideal for sharing with colleagues Keep fit with our internal sports courses or use the approved external sports offer (e.g. EGYM Wellpass) for the perfect balance
Contact
 | CHECK24 | |
| 80636 München | ||
| Germany | ||
| show e-mail |
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