About the Role
We are a Y Combinator-backed B2B SaaS startup building AI-powered sales automation for distributors and manufacturers. As an AI/LLM Engineer, you will design and ship end-to-end AI systems that directly power core product features, working across a small, high-velocity team that spans AI, data engineering, and full-stack development.
What You'll Do
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Build, deploy, and optimize AI agents end-to-end across the full stack.
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Work with embeddings and fine-tune LLMs for classification and reranking tasks.
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Design and optimize algorithms for product search.
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Apply RLHF and DPO techniques to align LLMs with human feedback.
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Build scalable data pipelines to process large volumes of unstructured data.
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Improve the scalability, stability, and efficiency of the backend.
What We're Looking For
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2+ years of engineering experience, with a strong focus on AI and LLM-oriented work rather than frontend or non-NLP specializations.
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Strong hands-on experience with NLP, LLMs, embeddings, ML, and AI-powered applications.
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Demonstrated experience building and scaling data and ML pipelines for large-scale unstructured data.
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Experience applying RLHF or DPO to align language models with human feedback.
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Full-stack development experience using React, TypeScript, and Next.js.
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Familiarity with containerization (Docker, Kubernetes), cloud infrastructure (AWS, Azure, or GCP), and infrastructure as code (Terraform).
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Strong computer science fundamentals.
Compensation & Benefits
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Salary: 80,000 to 130,000 EUR annually, depending on experience.
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Visa sponsorship: Available.
Location
This is a fully on-site role based in Munich, Bavaria, Germany. Candidates must be willing and able to work in person in Munich on a regular basis.
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