CareerPlan

Senior Data Scientist

LondonFull-time2026-09-21 → 2026-11-10
Hybrid

Core

Senior Data Scientist investigating incidents, identifying patterns, and building reusable solutions across search, supply, and commerce to improve the customer journey.

Role type

Senior IC data scientist (multi-pillar)

Builds

Reusable solutions and insights for search, supply, and commerce pillars

Domain

Travel technology / Rail marketplace

Required skills

SQL, Python, incident investigation, pattern recognition, cross-functional collaboration, mentoring

Preferred skills

Product analytics, AI tools, marketplace experience

Responsibilities

Investigate checkout errors, search failures, and conversion declines; Identify recurring patterns to build reusable solutions; Link data sources across search, supply, and commerce; Spot product and commercial opportunities; Mentor junior colleagues; Partner with cross-functional teams; Balance competing priorities across business areas

Seniority

Senior, hands-on IC with mentorship responsibilities