AI Engineer

ppAt 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. /p h3Why Lexroom.ai? /h3 ulliShape the Standard: Be part of the team setting the benchmark for legal AI in Europe. /liliWork with the Best: Collaborate with exceptional minds driven by competence, curiosity, and ambition. /liliDeliver Meaningful Results: Your contribution will empower legal professionals to make faster, clearer, and more reliable decisions worldwide. /li /ul pAt 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. /p h3What You’ll Do /h3 ulliDesign and build agent-driven and RAG-based AI systems to solve complex legal tasks with precision and efficiency. /liliFine‑tune and post‑train LLMs using cutting‑edge supervised and reinforcement learning techniques to raise response quality. /liliDevelop and optimize large‑scale search pipelines for LLM‑powered agents. /liliImplement and refine NLP algorithms to extract, structure, and validate information from legal documents. /liliRun end‑to‑end evaluations to pinpoint bottlenecks, measure performance, and guide continuous improvements. /liliWork closely with legal experts to design evaluation protocols and build reliable, domain‑specific datasets that strengthen every layer of the stack. /liliMaintain technical excellence by following established best practices, coding standards, and rigorous code‑review processes. /li /ul h3What You’ll Bring /h3 ulliProven expertise in building and managing robust ML pipelines. /liliStrong Python skills with hands‑on experience in LLM research and deep learning systems. /liliKnowledge of search technologies such as full‑text search, vector databases, or other large‑scale retrieval systems. /liliCollaborative mindset and readiness to work with legal experts, researchers, and engineers to keep improving the product. /liliFamiliarity with MLOps and integrating ML models into production backends (a strong plus). /liliUp‑to‑date with LLM innovation, ideally with experience in pre‑training or deploying large‑scale models in real‑world scenarios. /li /ul h3What Sets Us Apart /h3 pAn Exceptional Team. /p pAt Lexroom.ai, you’ll work alongside top talent in tech and legal AI. Our focused teams operate with purpose and autonomy, so every contribution delivers visible results. You’ll collaborate with people who pair innovation with rigor, curiosity with discipline, ambition with depth. /p h3Growth that Matters /h3 pWe hire exceptional people to make a difference—and we give them space to lead. As we scale, your work will shape the future of legal technology and set new standards for the field. Impact is defined by vision and execution, not by age or title. If you’re ready to take responsibility, you’ll find real opportunities to grow and lead high‑stakes projects. /p h3Rewarding Your Contribution /h3 ulliAnnual Salary Range: €45,000 – €100,000 /liliEquity Package: Align your growth with the company’s long‑term success. /li /ul h3Benefits That Matter /h3 ulliHybrid Work: Flexibility to balance remote work with in‑person collaboration at our Milan HQ. /liliHealth Coverage: Comprehensive insurance to keep you secure and focused. /liliMeal Vouchers: Daily support for your lunch breaks. /liliPerformance Bonuses: Rewards directly tied to measurable results. /liliTeam Retreats Off‑sites: Dedicated time to connect, collaborate, and spark bold ideas. /liliAt Lexroom.ai, ambition meets discipline and purpose. /li /ul pCompensation Range: €40K - €100K /p /p #J-18808-Ljbffr