Lead Data Scientist

MCS Group are delighted to be working with an established AI and data science organisation delivering real-world machine learning systems across complex, high-impact environments. The team works on applied AI problems including large language models, computer vision, signal processing, and advanced analytics - building production systems rather than dashboards or proofs of concept. The Belfast office is growing and playing a key role in shaping the company's future technical capability.

Role Overview

This is a senior, hands‑on Lead Data Scientist role combining technical delivery, mentorship, and team leadership . You'll take ownership of complex ML programmes, guide technical direction, and support the development of a growing data science team while remaining deeply involved in building and deploying real‑world systems.

What You’ll Need

• 8+ years' experience in data science, machine learning, or applied AI