Lead Data Scientist

Company: Harnham
Apply for the Lead Data Scientist
Location: London
Job Description:

Overview

In this role you will lead the end-to-end delivery of complex data science and ML projects for diverse clients. You’ll define data science strategies aligned with client and firm goals, build tailored models, and explore emerging AI/ML techniques to create real business impact. You’ll support business development through proposals and solution pitches, collaborating with cross-functional teams to drive transformation. This is a hands-on leadership position in a fast-paced consultancy environment with a strong focus on client value and innovation.

Responsibilities

  • Own end-to-end delivery of complex data science and ML projects
  • Define and drive data science strategies aligned with client goals and organizational objectives
  • Develop tailored models and algorithms to solve client problems for business value
  • Stay at the forefront of AI/ML trends and identify opportunities to apply new techniques
  • Support business development through proposals, pitching solutions, and identifying new consultancy areas

Key requirements

  • MSc in Computer Science (or equivalent)
  • Strong communication skills for fast-paced, collaborative environments
  • Ability to translate business problems into analytical solutions using advanced modelling techniques
  • strong communication
  • collaborative mindset
  • ability to work in fast-paced environments
  • advanced modelling techniques
  • AI/ML techniques
  • data science project delivery

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Posted: October 8th, 2026