Technical Engineering Director - LLMs / Machine Learning / NLP / Natural Language Processing / []

We are working with an innovative AI-focused technology company looking for a Technical Engineering Director to lead complex customer-facing ML and LLM projects while building scalable, product-ready solutions. The role

This position blends technical leadership, delivery ownership, and people management. You will oversee end-to-end execution of advanced machine learning projects, act as a technical authority for clients, and help transform applied research into long-term company products. Key responsibilities

• Lead delivery of complex ML and LLM projects from scoping through deployment
• Translate customer needs into scalable technical solutions and new IP
• Build, mentor, and retain high-performing engineering teams
• Allocate talent across multiple projects to meet business priorities
• Act as a senior technical advisor to customers and internal stakeholders
• Collaborate closely with other directors, Product, and Platform teams
• Represent the department in strategic and technical discussions with clients
• Strong experience with LLMs and applied Machine Learning. No exceptions

• Master's degree minimum in Machine Learning, Computer Science, Physics, or related field
• Proven experience delivering applied ML or NLP solutions in industry
• Hands-on leadership experience managing teams and multi-project pipelines
• Strong Python and ML framework experience
• Excellent English and Spanish communication skills
• Hybrid working model in the San Sebastian area
• Visa sponsorship supported from anywhere