AI/LLM Engineer

About the Role You'll join a small, fast-moving team building end-to-end AI systems for a B2B SaaS platform that automates quoting and order processing for distributors and manufacturers. Sitting at the intersection of AI, data engineering, and full-stack development, this role has a direct impact on the product's core intelligence and scalability. What You'll Do - Design, build, and deploy AI agents end-to-end across the full stack. - Work with embeddings and fine-tune LLMs for classification and reranking tasks. - Optimize algorithms to improve product search quality and relevance. - Apply RLHF and DPO techniques to align LLMs with human feedback. - Build and maintain data pipelines to process large-scale unstructured data efficiently. - Harden and scale the backend for reliability and performance. What We're Looking For - 2+ years of engineering experience, with a strong AI/LLM or backend-oriented focus rather than a primarily frontend profile. - Solid hands-on experience with NLP, LLMs, embeddings, and AI-powered applications. - Demonstrated ability to build and scale data and ML pipelines, including large-scale unstructured data. - Practical experience applying RLHF or DPO to align language models with human feedback. - Full-stack development skills using React, TypeScript, and Next.js. - Familiarity with containerization (Docker, Kubernetes), cloud infrastructure (AWS, Azure, or GCP), and infrastructure as code (Terraform). - Strong computer science fundamentals. Compensation & Benefits - Salary: 80,000 to 130,000 EUR per year, depending on experience. - Visa sponsorship: available. Location On-site in Munich, Bavaria, Germany. Candidates must be willing and able to work in person on a regular basis.