AI Engineer - Legal AI | Hybrid + Equity

Lexroom; Milano; Ibrido; EUR 45.000 - 100.000; Tempo pieno

Vantaggi offerti da questo lavoro

Hybrid Work

Health Coverage

Meal Vouchers

Performance Bonuses

Team Retreats & Off-sites

Equity

Descrizione del lavoro

Lexroom.ai is hiring a senior ML Engineer to design and build agent-driven AI systems, fine-tune LLMs, and optimize large-scale search pipelines. You’ll work with legal experts to create reliable, domain-specific data products and ensure rigorous evaluation.

Join a hybrid Milan-based team delivering impactful AI for legal professionals across Europe, with equity, competitive compensation, and a culture of rigor, clarity, and impact.

Competenze

• Proven expertise in building and managing robust ML pipelines with production-grade reliability.
• Strong Python skills with hands-on experience in LLM research and deep learning systems.
• Knowledge of search technologies such as full-text search, vector databases, or other large-scale retrieval systems.
• Collaborative mindset and readiness to work with legal experts, researchers, and engineers to keep improving the product.
• Familiarity with MLOps and integrating ML models into production backends.
• Up-to-date with LLM innovation, ideally with experience in pre-training or deploying large-scale models in real-world scenarios.

Mansioni

• 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.

Conoscenze

ML pipelines

Python

LLM research

Search technologies

MLOps

Strumenti

Vector databases

Full-text search

Retrieval systems

Descrizione del lavoro

Lexroom.ai is hiring a senior ML Engineer to design and build agent-driven AI systems, fine-tune LLMs, and optimize large-scale search pipelines. You’ll work with legal experts to create reliable, domain-specific data products and ensure rigorous evaluation.

Join a hybrid Milan-based team delivering impactful AI for legal professionals across Europe, with equity, competitive compensation, and a culture of rigor, clarity, and impact.