Senior Data Scientist

London · IR35 not stated · Rate not stated · Contract · Posted 29 October 2026

Senior Data Scientist (Contract) — Customer Identity & Entity Resolution Key responsibilities: Build ML/graph-based identity resolution where rules aren’t enough Improve customer-spine architecture and reduce identity…

Contract type Contract

Location London

Posted 29 October 2026

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About this contract

Senior Data Scientist (Contract) — Customer Identity & Entity Resolution

Key responsibilities:

Build ML/graph-based identity resolution where rules aren’t enough
Improve customer-spine architecture and reduce identity drift
Define matching-quality metrics; support golden-layer integration
Deliver reusable identity-resolution frameworkMust-have:

Entity resolution/record linkage + fuzzy matching
ML-based identity resolution; MLOps; feature stores
Customer Master/MDM experienceNice-to-have:

Governed identity hierarchy; matching metrics; golden layer integration

With over 90 years' combined experience, NES Fircroft (NES) is proud to be the world's leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Chemicals, Construction & Infrastructure, Life Sciences, Mining and Manufacturing sectors worldwide. With more than 80 offices in 45 countries, we are able to provide our clients with the engineering and technical expertise they need, wherever and whenever it is needed. We offer contractors far more than a traditional recruitment service, supporting with everything from securing visas and work permits, to providing market-leading benefits packages and accommodation, ensuring they are safely and compliantly able to support our clients

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