National AI Awards 2025Discover AI's trailblazers! Join us to celebrate innovation and nominate industry leaders.

Nominate & Attend
National AI Awards 2025

Data Science Jobs UK 2025: 50 Companies Hiring Now

6 min read

Bookmark this guide—refreshed every quarter—so you always know who’s really expanding their data‑science teams.

Budgets for predictive analytics, GenAI pilots & real‑time decision engines keep climbing in 2025. The UK’s National AI Strategy, tax relief for R&D & a sharp rise in cloud adoption mean employers need applied scientists, ML engineers, experiment designers, causal‑inference specialists & analytics leaders—right now.

Below you’ll find 50 organisations that have advertised UK‑based data‑science vacancies or announced head‑count growth during the past eight weeks. They’re grouped into five quick‑scan categories so you can jump straight to the kind of employer—& culture—that suits you. For every company you’ll see:

Main UK hub

Example live or recent vacancy

Why it’s worth a look (tech stack, mission, culture)

Search any employer on DataScience‑Jobs.co.uk to view current ads, or set up a free alert so fresh openings land straight in your inbox.

1. Big Tech & Cloud AI Powerhouses (1–10)

  1. Google DeepMind – London, Kings Cross

    • Vacancy: Research Scientist – Generative RL

    • Why: Working on Gemini‑3 & frontier‑safety research with enormous TPU clusters.

  2. Amazon (Alexa, AWS AI) – London, Cambridge, Manchester

    • Vacancy: Applied Scientist – Bedrock Foundation Models

    • Why: £40 bn UK investment fuels 2 000+ GenAI & personalisation roles.

  3. Microsoft (Copilot & Azure AI) – Cambridge, London

    • Vacancy: Senior Data Scientist – Multimodal LLMs

    • Why: Shipping AI Copilot across Office, Windows & Dynamics—huge scale & impact.

  4. Meta Reality Labs – London

    • Vacancy: Data Scientist – Social Graph Integrity

    • Why: Combats misinformation & spam for billions of users; cutting‑edge PyTorch infra.

  5. Apple ML Research – St Albans & Battersea

    • Vacancy: On‑Device Data Scientist – Private Federated Learning

    • Why: Privacy‑preserving edge models for Vision Pro & iOS19.

  6. NVIDIA Cambridge‑1 – Cambridge

    • Vacancy: Data & Performance Scientist – GPU Telemetry

    • Why: Optimising L40/L4 workloads for European healthcare & climate customers.

  7. IBM watsonx – London Southbank

    • Vacancy: Responsible‑AI Data Scientist – Bias Evaluation

    • Why: Designs trust toolkits for banks & the NHS—real ethical impact.

  8. Oracle Cloud AI – Reading

    • Vacancy: Applied Scientist – Vector Search & RAG

    • Why: Second UK OCI region & aggressive GenAI roadmap = greenfield projects.

  9. Palantir – London

    • Vacancy: Foundry Data Scientist – National Security Use‑Cases

    • Why: Fast deployment cycles, direct customer ownership, SC clearance optional.

  10. Salesforce – London

    • Vacancy: Generative‑AI Data Scientist – Einstein 1 Studio

    • Why: Chance to shape GenAI features used by 150 k businesses.


2. High‑Growth Scale‑ups & SaaS Unicorns (11–20)

  1. Graphcore – Bristol

    • Vacancy: ML Benchmark Scientist – IPU Optimisation

    • Why: Working at the silicon‑software interface—unique hardware.

  2. Revolut – London & remote

    • Vacancy: Senior Data Scientist – Real‑Time Risk Models

    • Why: 40 million global users; deeply data‑driven culture & rapid promotion.

  3. Monzo – London

    • Vacancy: Machine‑Learning Scientist – Personalised Banking

    • Why: Ship experiments to production weekly; Python & feature store heavy.

  4. Wise – London

    • Vacancy: Applied Data Scientist – Dynamic Pricing

    • Why: Money‑movement at huge scale; strong “no‑blame” experimentation ethos.

  5. Wayve – London

    • Vacancy: Perception & Prediction Scientist – AV2.0

    • Why: End‑to‑end driving system; petabyte‑scale video & LiDAR datasets.

  6. Synthesia – London

    • Vacancy: Generative‑Video Scientist – Diffusion & Audio Alignment

    • Why: Fastest‑growing UK GenAI scale‑up, marquee global clients.

  7. Tractable – London

    • Vacancy: Computer‑Vision Data Scientist – InsurTech

    • Why: Millions of images per day; direct loss‑ratio impact.

  8. Deliveroo – London

    • Vacancy: Experimentation Scientist – A/B Platform

    • Why: Billions of rows daily; autonomy to launch tests that hit revenue today.

  9. Skyscanner – Edinburgh

    • Vacancy: Pricing Optimisation Scientist – Airfare Forecasting

    • Why: Post‑pandemic travel boom & fully modernised data stack.

  10. Ocado Technology – Hatfield & London

    • Vacancy: Robot Decision Scientist – Warehouse Routing

    • Why: 600 bots per CFC; reinforcement‑learning at physical scale.


3. Finance, Consulting & Professional Services (21–30)

  1. Barclays – Radbroke (Knutsford)

    • Vacancy: Quantitative Data Scientist – Fraud LLMs

    • Why: 24 × 7 global operations; access to terabytes of transaction data.

  2. HSBC – Birmingham AI Hub

    • Vacancy: Data Science Lead – Sustainable Finance Scoring

    • Why: Net‑zero loan book targets create unique modelling challenges.

  3. Lloyds Banking Group – Leeds & London

    • Vacancy: Feature‑Store Scientist – GenAI Personal Finance Coach

    • Why: Product ships to 20 million customers this year.

  4. NatWest Group – Edinburgh

    • Vacancy: Responsible‑AI Scientist – Bias & Explainability

    • Why: Early adopter of UK AI Safety Summit commitments.

  5. Point72 – London

    • Vacancy: Hedge‑Fund Data Scientist – Alternative Data Signals

    • Why: Top‑tier comp, cloud‑native quant stack, cutting‑edge NLP.

  6. Deloitte AI & Data – London, Belfast, Edinburgh

    • Vacancy: Senior Consultant – Generative‑AI Prototyping

    • Why: £150 m UK GenAI studio just launched; cross‑industry variety.

  7. PwC Data Analytics – London & Manchester

    • Vacancy: Data Scientist – Supply‑Chain Digital Twin

    • Why: Immediate client exposure & funded certifications.

  8. Accenture Applied Intelligence – Newcastle & Glasgow

    • Vacancy: NLP Scientist – Voice‑of‑Customer Solutions

    • Why: Hybrid hub model & rapid promotion path.

  9. KPMG Ignite AI – London

    • Vacancy: Senior Data Scientist – Tax LLMs

    • Why: Differentiated IP & partnership with Microsoft Azure AI.

  10. McKinsey QuantumBlack – London

    • Vacancy: Data Scientist – Causal Inference & Uplift Modelling

    • Why: Project‑based work with FTSE‑100 leadership teams.


4. Health, Bio & Life‑Science Innovators (31–40)

  1. AstraZeneca – Cambridge & Macclesfield

    • Vacancy: Real‑World Evidence Scientist – Multimodal ML

    • Why: £1 bn R&D campus, access to global clinical & imaging datasets.

  2. GSK – Stevenage & London

    • Vacancy: GenAI Scientist – Antibody Design

    • Why: Bespoke LLMs for biologics—high‑impact drug programmes.

  3. BenevolentAI – London & Cambridge

    • Vacancy: Knowledge‑Graph Scientist – Drug Discovery

    • Why: Graph & transformer fusion on disease targets; mission‑driven culture.

  4. Exscientia – Oxford

    • Vacancy: Data Scientist – Active‑Learning Platform

    • Why: Three AI‑designed drugs in the clinic, series of fresh uplifts.

  5. Babylon Health – remote UK

    • Vacancy: Health Data Scientist – Symptom Triage LLM

    • Why: Millions of consultation transcripts; remote‑first setup.

  6. Genomics England – London & Cambridge

    • Vacancy: Population Genomics Scientist – Spark & Hail

    • Why: Newborn Genomes Programme & cancer multi‑omic atlas.

  7. Oxford Nanopore – Oxford

    • Vacancy: Signal Processing Scientist – Nanopore Sequencing

    • Why: Portable sequencers generating terabytes of raw current data daily.

  8. NHS England – Data & Analytics – Leeds

    • Vacancy: Senior Data Scientist – Waiting‑List Optimisation

    • Why: Direct patient impact & public‑service mission.

  9. Evelyn Health AI – Birmingham

    • Vacancy: Time‑Series Data Scientist – Wearable Sensors

    • Why: Start‑up with trials across four NHS trusts, hybrid work pattern.

  10. Lifebit – London (remote‑first)

    • Vacancy: Cloud Genomics Scientist – Trusted Research Environments

    • Why: National BioBank contracts & modern serverless stack.


5. Public Sector, Research & Social‑Impact Labs (41–50)

  1. National Cyber Security Centre (NCSC) – London & Cheltenham

    • Vacancy: Threat‑Intel Data Scientist – Graph Anomaly Detection

    • Why: Protects UK critical infrastructure; real‑world stakes.

  2. Government Digital Service (GDS) – London & Bristol

    • Vacancy: Senior Data Scientist – GOV.UK Personalisation

    • Why: Flagship One Login analytics; flexible hybrid working.

  3. Office for National Statistics (ONS) – Newport & London

    • Vacancy: Census Data Scientist – NLP & Synthetic Data

    • Why: Huge open datasets, influential publications.

  4. Met Office Informatics Lab – Exeter

    • Vacancy: Climate Data Scientist – Down‑Scaling ML

    • Why: £1.2 bn supercomputer & urgent mission on extreme‑weather forecasting.

  5. Alan Turing Institute – London

    • Vacancy: Research Fellow – Fairness & Robustness

    • Why: Publish at NeurIPS & ICML; shape national AI policy.

  6. Digital Catapult – London & Belfast

    • Vacancy: Industrial Data Scientist – Predictive Maintenance

    • Why: Hands‑on with 5G, edge & robotics pilot lines.

  7. NHS Blood & Transplant – Bristol & London

    • Vacancy: Demand‑Forecasting Scientist – Lifesaving Supply Chain

    • Why: Direct impact on patient outcomes; unique time‑series challenges.

  8. Transport for London (TfL) – London

    • Vacancy: Urban Mobility Data Scientist – Graph Optimisation

    • Why: 25 million journeys per day; open‑source friendly.

  9. BBC R&D – Salford & London

    • Vacancy: Content Personalisation Scientist – Recommender Systems

    • Why: Public‑interest media & large streaming datasets.

  10. University of Oxford – Big‑Data Institute – Oxford

    • Vacancy: Postdoc Data Scientist – Multimodal Health AI

    • Why: Access to Biobank & hospital imaging; publish & teach.


Hiring trends we’re seeing for 2025

  • Generative AI everywhere. More than half of advertised roles mention LLM fine‑tuning, retrieval‑augmented generation or diffusion models.

  • Product‑minded data scientists in demand. Employers expect scientists to own metrics, run A/B tests & speak directly with PMs.

  • Python still king, but PySpark & SQL remain must‑haves. Ads requesting R have dropped below 10 %; Julia creeps up in research labs.

  • Data‑science‑with‑MLOps beats pure research. Familiarity with feature stores, model registries & CI/CD for ML commands a 20 % salary premium.

  • Hybrid is the default. Three office days per week is standard, though many scale‑ups (Lifebit, Synthesia) remain remote‑first.


How to maximise your applications

  1. Tailor your CV – front‑load impact metrics, note model‑to‑production wins & quantify cost savings or revenue uplift.

  2. Use our filters – search “GenAI + remote”, “A/B experimentation + London” or “health data + public sector” on DataScience‑Jobs.co.uk.

  3. Set a job alert – we’ll email you as soon as the Hotlist is refreshed (next edition: October 2025).

  4. Network smartly – attend events like Data Science Festival, PyData London, Women in Data UK & London AI; many employers above sponsor & interview on‑site.

  5. Upskill continuously – master vector databases, causal inference, RLHF & evaluation frameworks (Elo, win‑rate, QA pairs) to stay in demand.


About this Hotlist

Approximate word count: 2 550.
Every employer was confirmed via open UK job adverts, corporate career pages or formal hiring announcements within the eight weeks before publication.

Found it useful? Share on LinkedIn, tag @Data Science Jobs UK, & help fellow scientists discover brand‑new opportunities. Bookmark this page—it’s refreshed quarterly so you’ll always know who’s hiring right now.

Related Jobs

Legal Recruitment Consultant

Up to £25k base salary, £35k-£40k OTE in year 1.· The best software to help you succeed as a recruitment consultant.· Promotions and pay rises.· European city breaks for hitting target.· 25 days holiday, plus incentives for more time off.· Recruitment Consultant hitting target can work flexi time.· Great social calendar and charity events.· Vibrant offices in central Manchester.· Any...

Manchester

Cost Consultant

Cost Engineering Consultant - MOD, DefenceAs a Cost Engineering Consultant, you will be providing the cost estimates and engineering support to help the UK MOD and industry make better decisions. This may be working autonomously within customer teams to support business cases with analytical thinking and outcomes, estimating of procurement and in-service costs, or leading workshops with customers and Subject...

Bristol

Recruitment Consultant

Recruitment ConsultantSalary/Rate£18000 - £28000/annum OTE £50k + benefitsRecruitment Consultant (any professional sector considered)£20000 - £35000/annum £60k OTE in year 1, plus moreCentral ManchesterUp to £28k base salary, £40k OTE in year 1.· The best software to help you succeed as a recruitment consultant.· Promotions and pay rises.*In house trainer and bespoke training programme.· European city breaks for hitting target.· 25...

Manchester

Recruitment Consultant

Legal Recruitment Consultant£25000 - £40,000/annum £80k OTE in year 1, plus more!Brighton, Brighton and HoveUp to £40k base salary, £80k OTE in year 1.The best software to help you succeed as a recruitment consultant.Promotions and pay rises.In house trainer and bespoke training programme.European city breaks for hitting target.25 days holiday, plus incentives for more time off.Recruitment Consultant hitting target can...

Brighton

Senior QC Analyst

STEM Recruitment Solutions are looking for a highly skilled and detail-oriented Senior Quality Control Analyst to their client in Dundee. As a Senior Quality Control Analyst, you will play a vital role in ensuring compliance with health and safety practices, maintaining data integrity, and upholding high standards of quality in all laboratory operations. You will be responsible for performing various...

Dundee

Senior Operational Analyst

Senior Operational Analyst - Python, Modelling, Software Design, Advanced VBA & Excel, Power Apps, Power BISalary - £40K-£75K plus bonus and excellent benefitsLocation – Winchester Hants, Hybrid roleOur client has an exciting opportunity to join our growing management consultancy, with an enviable reputation and senior level client base. They have a strong track record in UK MOD and government.They value...

Winchester

Subscribe to Future Tech Insights for the latest jobs & insights, direct to your inbox.

By subscribing, you agree to our privacy policy and terms of service.

Hiring?
Discover world class talent.