Principal Data Scientist
marshmallow is hiring for Principal Data Scientist in London. Staff level. First seen August 6, 2026; open as of November 11, 2026. Jobs taken straight from company career pages — no aggregator in between.
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- Company
- marshmallow
- Where
- London
- Level
- Staff
- First seen
- August 6, 2026
- Listed via
- Ashby
What the posting says
LONDON (HYBRID, 3 DAYS IN OFFICE) We are able to offer visa sponsorship for this position. DATA SCIENCE AT MARSHMALLOW Our Data Science team partners across the business to turn data into better decisions, smarter products, and simpler customer journeys. We work closely with Product, Engineering, and Operations to build and ship models and AI systems that are reliable in production and deliver measurable impact. Within Data Science, this role sits in Claims, supporting the function and the broader ambition to automate more of the claims journey. Claims is one of Marshmallow's most important…
Read more and apply on marshmallow's site
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