22 Data Scientists jobs in London
Last updated 2026-06-08. UK. Click any row to apply directly on the company's career page.
Data Scientist hiring in London: what the data shows
Seniority is mixed here: roughly 32% senior or above, 68% mid-level, and the rest junior — a spread that suits both established and rising data scientists.
Demand is spread broadly across 22 employers rather than dominated by one — OpenAI, Perplexity, Anson McCade are the most active this week, but no single company holds more than 5% of the roles.
Among the 10 cities HireIndex tracks for data scientists, London is the second-largest market by open-role count, making it one of the strongest hubs for this skill we track.
21 of these 22 postings (95%) went live in the last 30 days, most via Adzuna.
Sourced directly from employer career pages via Greenhouse, Lever, Ashby, Indeed, and LinkedIn — verified every Monday (2026-06-08). Every listing links to the company's own site; HireIndex does not take applications or resumes.
| Company | Role | Location | Posted | |
|---|---|---|---|---|
| OpenAI | Data Scientist, Safety mid | London, UK | 2026-05-15 | Apply open_in_new |
| Perplexity | Member of Technical Staff (Data Scientist, Evals) senior-heavy | London | 2026-02-13 | Apply open_in_new |
| Anson McCade | Data Scientist - Defence & Security mid | Broadgate, Central London | 2026-06-06 | Apply open_in_new |
| Faculty AI | Data Scientist mid | London, UK | 2026-06-07 | Apply open_in_new |
| Multiverse | Senior Data Scientist senior | London, UK | 2026-06-06 | Apply open_in_new |
| Expedia | Data Scientist III – Strategic Partnerships & Affiliates mid | London, UK | 2026-06-03 | Apply open_in_new |
| Deliveroo | Senior Data Scientist - Experimentation senior | The City, Central London | 2026-06-06 | Apply open_in_new |
| Carfax | Data Scientist mid | London, Middlesex | 2026-05-27 | Apply open_in_new |
| Prima | Data Scientist mid | London, England, United Kingdom | 2026-06-02 | Apply open_in_new |
| dunnhumby | Research Data Scientist mid | London, UK | 2026-06-06 | Apply open_in_new |
| Coefficient | Data Scientist mid | London, UK | 2026-06-05 | Apply open_in_new |
| Data Idols | Lead Data Scientist mid | London, UK | 2026-06-04 | Apply open_in_new |
| RELX | Senior Data Scientist II senior | London, UK | 2026-06-08 | Apply open_in_new |
| Bloomberg | Workplace Data Scientist mid | London, UK | 2026-06-07 | Apply open_in_new |
| Hiscox | Senior Data Scientist senior | London, UK | 2026-06-06 | Apply open_in_new |
| Swiftsource | Data Scientist mid | London, UK | 2026-06-06 | Apply open_in_new |
| ALFA TECHNOLOGY RECRUITMENT | Data Scientist mid | South West London, London | 2026-06-03 | Apply open_in_new |
| Transform | Senior Data Scientist senior | Oxford Circus, Central London | 2026-05-29 | Apply open_in_new |
| Day30 | Lead Data Scientist mid | Fleet Street, Central London | 2026-06-05 | Apply open_in_new |
| Capital on Tap | Data Scientist (Growth Team) mid | London, UK | 2026-06-05 | Apply open_in_new |
| Compare the Market | Data Scientist mid | London, UK | 2026-06-03 | Apply open_in_new |
| ITPS | Senior Data Scientist (Applied AI & Analytics) senior | London, Middlesex | 2026-06-06 | Apply open_in_new |
About this list
We scan AI/ML postings on Greenhouse, Lever, Ashby, and LinkedIn every week and bucket them by city and skill. This page shows currently open Data Scientist roles in London. Listings are deduplicated and company-attributed before publishing. No login or application is required — every link goes directly to the employer.