Remote Data Scientist — Search & Ranking (3-Month Contract)

Company: Harnham
Apply for the Remote Data Scientist — Search & Ranking (3-Month Contract)
Location: London
Job Description:

Harnham is seeking a Contract Data Scientist for a remote, 3-month engagement to improve search ranking and recommendations across a large consumer marketplace. You will design and deploy learning-to-rank models, run rigorous experiments, and build dashboards to inform stakeholders.

Proficiency in Python/SQL, Snowflake, and AWS, with experience in ranking/relevance optimization and production ML deployment, is essential for success in this role.

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Posted: October 27th, 2026