Latest Data Scientist Jobs

Senior AI Data Scientist

Tesco UK • Welwyn Garden City • Full-Time • Working hours 36 • Apply by 24-Mar-2026 At Tesco, our Data Science team builds scalable solutions to complex business challenges across stores, online, supply chain, marketing and Clubcard. We apply advanced machine learning, generative AI, and large language models (LLMs) to...

Tesco - Corporate

Welwyn Garden City

Hybrid Senior Data Scientist — AI for Energy & Markets

A global analytics leader in Edinburgh is seeking a Senior Data Scientist to build AI-native capabilities and develop cross-domain AI systems. Collaborating with product and engineering teams, you will support high-impact commercial workflows including portfolio scenario analysis and energy transition planning. Ideal candidates have strong experience in machine learning, Python,...

Wood Mackenzie

Edinburgh

Senior Simulation Data Scientist - Hybrid, Supply Chain & AI

A leading grocery retailer seeks a Senior Simulation Data Scientist at their Welwyn Garden City campus. The role involves using simulations to solve complex business challenges across multiple areas like supply chain and marketing. Ideal candidates will possess a strong scientific background, advanced programming skills, and an understanding of statistical...

Tesco - Corporate

Welwyn Garden City

Senior Simulation Data Scientist

Tesco UK • Welwyn Garden City • Full-Time • Working hours 36 • Apply by 02-Apr-2026 The Tesco Data Science team are looking for a Senior Simulation Data Scientist to use simulation to help solve challenging problems across the business and our supply chain from supplier to shelf. At Tesco,...

Tesco - Corporate

Welwyn Garden City

DV-Cleared Data Scientist | AI & ML on-site in Cheltenham

A prominent consulting firm seeks an Enhanced DV Cleared Data Scientist in Cheltenham. The role involves leveraging machine learning, GenAI, and NLP skills to develop impactful solutions and collaborate with clients. Candidates must have a current enhanced DV clearance and can apply for various levels from Junior to Lead positions....

Searchability NS&D

Cheltenham

Senior Simulation Data Scientist

Overview The Tesco Data Science team are looking for a Senior Simulation Data Scientist to use simulation to help solve challenging problems across the business and our supply chain from supplier to shelf. At Tesco, our Data Science team focuses on modelling complex business problems and deploying data products at...

WeAreTechWomen

Welwyn Garden City

Energy Markets - Data Scientist (Solution Developer)

Base Location: You'll be expected to spend 50% of your working week in one of the following locations Glasgow, Perth, Edinburgh or ReadingSalary: £42,600- £64,000 + performance-related bonus + a range of benefits to support your finances, wellbeing and family.Working Pattern: Permanent | Full Time | Flexible First options availableThe...

SSE plc

Perth

Energy Markets - Principal Data Scientist

Base Location You'll be expected to spend 50% of your working week in one of the following locations Glasgow, Perth, Edinburgh or Reading. Salary £58,100 - £87,100 + performance-related bonus + a range of benefits to support your finances, wellbeing and family. Working Pattern Permanent | Full Time | Flexible...

SSE plc

Edinburgh

Hybrid Cheminformatics Data Scientist — Polymers & ML

A leading ingredient solutions company is seeking a Cheminformatics Data Scientist in the UK to advance polymer formulations using molecular modeling and machine learning. Candidates should possess a Ph.D. and at least two years of industry experience, coupled with strong skills in Python and data science tools. This role combines...

The Lubrizol Corporation

Belper

Remote AI Data Trainer — Data Scientist (Masters)

A leading AI research collaborator is seeking a Data Scientist (Masters) - AI Data Trainer to develop complex data science challenges and create technical solutions. This role involves evaluating AI-generated code and refining model reasoning. Ideal candidates should have a Masters or PhD in a quantitative field, strong competency in...

Alignerr

Manchester

Energy Grid Data Scientist – Real-Time Analytics & Ops

About The RoleEcotricity, the UK’s first true green energy provider, has a strong internal team supporting and developing solutions across multiple mission critical platforms including Databricks and Salesforce. This technical hands-on role, of Data Scientist, will contribute to our delivery of projects, BAU, and helping Ecotricity become more efficient by...

Ecotricity

Stroud

Senior AI Data Scientist GenAI & LLM Systems Lead

A leading retail company in Welwyn Garden City seeks a Senior AI Data Scientist to create scalable solutions using LLMs. The role requires end-to-end ownership from rapid experimentation to production code, with emphasis on collaboration across various business areas. Candidates should possess practical experience with LLMs, strong communication skills, and...

Tesco Technology

Welwyn Garden City

Energy Markets - Principal Data Scientist

Base Location You'll be expected to spend 50% of your working week in one of the following locations Glasgow, Perth, Edinburgh or Reading. Salary £58,100 - £87,100 + performance-related bonus + a range of benefits to support your finances, wellbeing and family. Working Pattern Permanent | Full Time | Flexible...

SSE plc

Perth

Remote AI Data Trainer — Data Scientist (Masters)

A leading AI research partner is seeking a Data Scientist (Masters) - AI Data Trainer to work remotely. This role involves designing advanced data science problems, creating rigorous technical solutions, and evaluating AI outputs. Candidates should possess an advanced degree in a quantitative field and strong knowledge in machine learning...

Alignerr

Oxford

Computational Biology Data Scientist (Paediatric Health)

A renowned university in Liverpool is seeking a skilled Computational Biology Data Scientist for a two-year fixed-term role. The position involves analyzing complex multi-omics and clinical datasets, designing analytical pipelines, and collaborating with researchers to generate insights into human health. Candidates should have a PhD in bioinformatics and significant postdoctoral...

RFCSR

Liverpool