Summary
✨ AI‑Generated
Join a technology team building modern end-to-end web applications with AI embedded into everyday workflows. You will develop frontend, backend, and API layers, productionize LLM-based capabilities, orchestrate AI services and data flows, and establish testing, observability, and monitoring practices. Several years of modern web development experience and strong architectural thinking are expected.
Highlights
Build end-to-end AI-enabled web applications, turn LLM concepts into reliable production features, and take ownership of scalable, secure systems. The role combines hands-on engineering with architectural influence and collaboration across AI/ML, business, and product teams.
Description
We're hiring on behalf of a Haystack partner!
The Role
• Design and develop modern end-to-end web applications (frontend, backend, API layer), integrating AI functionality directly into daily workflows.
• Make LLM-based features and AI services productive, from intelligent search to automated workflows, ensuring concepts become stable and secure features.
• Orchestrate AI backends, REST APIs, and data flows into a clean architecture, creating clear interfaces and ensuring reliable, performant, and secure data transfer.
• Ensure quality and scalability by thinking in scalable systems, establishing tests, observability, and monitoring, and taking responsibility for solutions in operation.
• 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.
What You'll Need
• 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.
• 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.
• 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.
• Solid knowledge in connecting REST APIs, data pipelines, and cloud services, with a strong awareness of security, performance, observability, and maintainability.
• 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.
What's On Offer
• Competitive salary
• Opportunities for continuous learning and professional development.
• Access to fitness facilities and sports courses to support well-being.
• Flexible work arrangements, including mobile work options.
Apply via Haystack today!
