Data Scientist

JR United Kingdom; City Of London; On-site; GBP 60,000 - 80,000; Full time

Job summary

An innovative market research firm in London is looking for a Data Scientist to lead the data lifecycle and develop AI-driven features. This role involves building and optimizing data pipelines, designing ML models, and mentoring a team. Strong experience in data science solutions, along with skills in Python and SQL, is essential. The position offers 25 days of holiday plus bank holidays.

Benefits

25 days holiday

Bank holidays

"MeDay" for personal celebrations

Qualifications

• Strong experience delivering end-to-end data science solutions.
• Skilled in Python, SQL, and cloud platforms like Azure.
• Familiar with LLMs, embeddings, or vector search.

Responsibilities

• Build and optimise data pipelines and infrastructure.
• Design and deploy ML models, including LLM-powered features.
• Mentor junior data scientists and foster team development.
• Align data science with product and business strategy.

Skills

End-to-end data science solutions

Python

SQL

Cloud platforms (Azure preferred)

Communication with stakeholders

Familiar with LLMs

Job description

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We’re working with a market research business within the FMCG space. They’re now hiring a Data Scientist to shape and execute the company’s data strategy and develop AI-driven features that elevate their platform.

The Role

You’ll lead on the full data lifecycle - from pipeline development to deploying machine learning models. Working closely with product and commercial teams, you’ll drive innovation through LLMs and advanced analytics, while mentoring a small team and aligning data solutions with business growth.

Key Responsibilities

• Build and optimise data pipelines and infrastructure
• Design and deploy ML models, including LLM-powered features
• Mentor junior data scientists and foster team development
• Align data science with product and business strategy
• Identify opportunities for automation and platform enhancements

About You

• Strong experience delivering end-to-end data science solutions
• Skilled in Python, SQL, and cloud platforms (Azure preferred)
• Familiar with LLMs, embeddings, or vector search
• Confident communicating with stakeholders across technical and commercial teams
• Comfortable working in a fast-paced, product-focused environment

Bonus Experience

• Subscription or SaaS business exposure
• Deploying AI tools at scale
• 25 days holiday + bank holidays + “MeDay” for personal celebrations