Senior Data Scientist: Lead Data Solutions & Strategy

Oxera Study; Greater London; On-site; GBP 100,000 - GBP 125,000; Full time

Job summary

A leading data science firm in Greater London is seeking a Senior Data Scientist to drive impactful projects and deliver data solutions. You will lead complex client engagements, utilize Python to build robust solutions, and mentor junior staff. The ideal candidate has a strong background in machine learning and statistics, with an MSc or PhD in a quantitative field. Exceptional problem-solving skills and a consulting mindset are essential. Join a collaborative environment with a structured career path and diverse team.

Benefits

Direct impact on high-profile projects

Collaborative multinational environment

Structured career progression

Qualifications

• Proven ability to lead projects and communicate complex ideas clearly.
• Consulting mindset with a passion for problem-solving and mentoring.
• Fluency in English is essential; additional languages are a plus.

Responsibilities

• Lead complex client projects from scoping to delivery.
• Build robust, scalable solutions using Python.
• Translate technical insights into clear reports for stakeholders.
• Mentor junior team members in technical standards.
• Support business development through proposals.

Skills

Strong Python skills

Experience with large datasets

Machine learning expertise

Statistics knowledge

Software development principles

Education

MSc/PhD in a quantitative discipline

Job description

A leading data science firm in Greater London is seeking a Senior Data Scientist to drive impactful projects and deliver data solutions. You will lead complex client engagements, utilize Python to build robust solutions, and mentor junior staff. The ideal candidate has a strong background in machine learning and statistics, with an MSc or PhD in a quantitative field. Exceptional problem-solving skills and a consulting mindset are essential. Join a collaborative environment with a structured career path and diverse team.