# Marshmallow, Data, London

- [Head of Data Science (12m fixed-term contract)](/j/marshmallow/3dee50f9-717b-4311-b1f3-1da2cef18c20.md) | London | FullTime | posted 2026-08-04
- [Principal Data Scientist](/j/marshmallow/9c4c710f-6e8a-4081-84ad-325d58832e3b.md) | London | FullTime | remote | posted 2026-07-09 | closed 2026-08-18
- [Staff Data Scientist](/j/marshmallow/ecb457b5-1773-496c-a8b5-fabec42759e2.md) | London | FullTime | remote | posted 2026-07-09 | closed 2026-08-18
- [Senior Data Scientist](/j/marshmallow/18438fc6-8354-4bbc-8230-bee6f03038b6.md) | London | FullTime | remote | posted 2026-06-24 | closed 2026-08-08
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Jobs seen during August 2026. Updated daily. Independent index; not affiliated with the companies listed. Applications happen on each company's own site. Contact: mail@companies-hiring.click