Ai engineer

Hace 17 horas

Madrid, Community of Madrid, España Lexroom Srl Jornada completa
Описание Lexroom is building the AI platform where legal work gets done. In just over two years, we've grown from zero to €25 M ARR, and today more than 20,000 legal professionals across Italy, Spain, Germany, France, and Bulgaria rely on Lexroom. We're backed by $73 M from Left Lane Capital, Base10 Partners, and Eurazeo, and we're a team of around 300 builders who move fast, say things straight, and own each outcome. Задачи 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. Требования Proven expertise in building and managing robust ML pipelines. 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. Up-to-date with LLM innovation, ideally with experience in pre-training or deploying large-scale models in real-world scenarios. Fluency in English, both written and spoken Будет плюсом: Familiarity with MLOps and integrating ML models into production backends (a strong plus); knowledge of Italian is a plus Условия Annual Salary Range: €70,000 – €100,000 Equity Package: Align your growth with the company’s long-term success. Hybrid Work: Flexibility to balance remote work with in-person collaboration at our Barcelona office. Health Coverage: Comprehensive insurance to keep you secure and focused. Meal Vouchers: Daily support for your lunch breaks. Performance Bonuses: Rewards directly tied to measurable results. Team Retreats & Off-sites: Dedicated time to connect, collaborate, and spark bold ideas.