Senior Data Scientist
trg. · London, England ·
Last confirmed by our partners on 2 Nov 2026.
London (Hybrid, 3 days on site) | Up to £100,000 + Bonus | Three Stages The company Our client is an established, market-leading technology business. Their data and modelling products support critical risk and decision-making processes for some of the UK's largest organisations, and they've built a strong reputation for accuracy and innovation.
The role You'll join a collaborative data science team as a Senior Data Scientist, taking ownership of a flagship valuation model used by major lenders. You'll keep live models performing at their best, research new data and techniques to push accuracy further, and see your improvements go straight into production.
What you'll bring An advanced degree in Computer Science, Mathematics, Physics or another quantitative discipline Strong Python skills, writing stable, scalable and maintainable code Experience with scikit-learn, pandas, NumPy, LightGBM and PyTorch An R&D mindset: forming hypotheses, running rigorous experiments and drawing sound conclusions Comfort with Docker and containerised applications Experience with AWS or a similar cloud platform
Nice to have
Solid understanding of the ML lifecycle, including CI/CD, Git, testing frameworks and MLOps Experience delivering ML in regulated environments, including Model Risk Management, governance or explainability, is a strong plus Please note: sponsorship is not available for this role.
Market data from EasyWorkClub, not from the employer
Typical pay for Data scientist in London: £62,000 – £103,600, from 258 adverts
2004 new adverts for Data scientist in London in the last 30 days
Remote or home office in 12% of 817 Data scientist adverts we list nationwide
More openings at trg.
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