AI Engineer
Pubblicato il 16-08-2026 - 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 exp