<div class="show-more-less-html__markup show-more-less-html__markup--clamp-after-5 relative overflow-hidden"> <p>We're hiring on behalf of a Haystack partner!</p><p><br/></p><p>The Role</p><p>• Design and develop modern end-to-end web applications (frontend, backend, API layer), integrating AI functionality directly into daily workflows.</p><p>• Make LLM-based features and AI services productive, from intelligent search to automated workflows, ensuring concepts become stable and secure features.</p><p>• Orchestrate AI backends, REST APIs, and data flows into a clean architecture, creating clear interfaces and ensuring reliable, performant, and secure data transfer.</p><p>• Ensure quality and scalability by thinking in scalable systems, establishing tests, observability, and monitoring, and taking responsibility for solutions in operation.</p><p>• Collaborate with AI/ML engineering, business departments, and product owners on architectural decisions, shaping technical standards in the AI application environment, and elevating the team through knowledge sharing.</p><p><br/></p><p>What You'll Need</p><p>• Several years of experience in developing modern web applications across the full stack (frontend, backend, APIs), ideally with tech stacks like TypeScript/React or Angular on the frontend and .NET/Java/Node.js on the backend.</p><p>• A completed degree in Computer Science, Business Informatics, Medical Informatics, Mathematics, or a comparable field, with a focus on delivering clean models, code, and architectures.</p><p>• Demonstrable experience in integrating AI services and LLM features into productive applications (e.g., via REST, gRPC, OpenAI/Azure OpenAI/similar APIs), and turning prototypes into robust, maintainable interfaces.</p><p>• Solid knowledge in connecting REST APIs, data pipelines, and cloud services, with a strong awareness of security, performance, observability, and maintainability.</p><p>• A strong ownership mindset, high quality standards, and a passion for sharing knowledge. You communicate confidently in German and English and thrive in interdisciplinary, international teams.</p><p><br/></p><p>What's On Offer</p><p>• Competitive salary</p><p>• Opportunities for continuous learning and professional development.</p><p>• Access to fitness facilities and sports courses to support well-being.</p><p>• Flexible work arrangements, including mobile work options.</p><p><br/></p><p>Apply via Haystack today!</p> </div>