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Senior Data Scientist

London💼 Full-time🗓 2026-09-15 → 2026-09-30

Core

Senior Data Scientist building end-to-end ML and GenAI solutions for a two-sided car marketplace, driving pricing, marketing efficiency, and personalized recommendations.

Role type

Senior hands-on IC Data Scientist (ML & GenAI)

Builds

Production ML models, LLM-powered document processing and search, and recommendation engines for a car buying/selling platform.

Domain

Automotive marketplace, E-commerce, Generative AI

Deliverable

production ML models

Required skills

End-to-end ML lifecycle ownership, GenAI/LLM application, Python, SQL, MLOps, statistical evaluation, cloud ML environment

Preferred skills

Marketplace dynamics, VertexAI

Technologies

Python, SQL, dbt, Snowflake, BigQuery, Looker, Docker, GitHub, Vertex AI Pipelines, Kubeflow, Gemini API, Claude API

Responsibilities

Lead data science initiatives from problem framing to deployment and monitoring; Design and build LLM-powered solutions for document processing and intelligent search; Connect models to business outcomes like marketing efficiency and conversion; Prototype and validate ideas with rigorous success metrics; Partner with Commercial, Marketing, Product, and Engineering teams; Contribute to shared best practices and documentation.

Seniority

Senior, hands-on IC

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