Ai engineer
Pubblicato il 10-10-2026 - Lexroom in Milano
At Lexroom.ai, we set the bar for legal AI—clear, fast, and built for trust. In just a few years, what began as an idea has become a reliable platform adopted by thousands of legal professionals across Europe. Our mission is clear: make the law faster, clearer, and more reliable, giving lawyers, law firms, and companies the time and confidence to focus on what truly matters.
We're growing fast, backed by top-tier investors and a world‐class team committed to rigor, clarity, and impact. Today, Lexroom is a trusted partner, shaping the evolution of legal AI with the same rigor and precision that define our product. Why Lexroom.ai? Shape the Standard: Be part of the team setting the benchmark for legal AI in Europe. Work with the Best: Collaborate with exceptional minds driven by competence, curiosity, and ambition.
Deliver Meaningful Results: Your contribution will empower legal professionals to make faster, clearer, and more reliable decisions worldwide. At Lexroom.ai, we leave buzzwords behind. Here, you'll build something that lasts: a trusted platform, a strong reputation,
a new standard for the legal world.
What You'll Do
Design and build agent-driven and RAG-based AI systems to solve complex legal tasks with precision and efficiency. Fine‐tune and post‐train LLMs using cutting‐edge supervised and reinforcement learning techniques to raise response quality. Develop and optimize large‐scale search pipelines for LLM‐powered agents. Implement and refine NLP algorithms to extract, structure, and validate information from legal documents. Run end‐to‐end evaluations to pinpoint bottlenecks, measure performance, and guide continuous improvements.
Work closely with legal experts to design evaluation protocols and build reliable, domain‐specific datasets that strengthen every layer of the stack. Maintain technical excellence by following established best practices, coding standards, and rigorous code‐review processes. What You'll Bring Proven expertise in building and man