Staff Decision Scientist, Marketplace

London - HybridFull-time2026-11-09 → 2026-11-10

Core

Designing decision systems for a two-sided marketplace that optimizes driver booking, parcel matching, and pay recommendations to reduce logistics waste.

Role type

Staff Decision Scientist (Marketplace)

Builds

Data applications, monitors, and alerts that drive booking and pay decisions for a gig-based logistics network.

Domain

Logistics / Two-sided Marketplace / Operations Research

Deliverable

production ML models

Required skills

Decision-making in marketplaces, matching models, pricing/incentive modeling, experimental design, SQL, hands-on data tooling, stakeholder influence

Preferred skills

Experience with gig platforms, navigating ambiguous data, rapid prototyping

Technologies

SQL, Claude, agents

Responsibilities

Identify real marketplace problems before building fixes, design decision signals for booking/matching/pay, guide squad leads on changes, build data applications and monitors, validate changes in the field, prove impact of decisions

Seniority

Staff, hands-on IC

About Relay

Relay is a digital banking platform that gives self-made business owners the tools and know-how to be great with money—bringing clarity, confidence, and control to every dollar earned, so they can turn hard work into lasting success. We do this by replacing financial guesswork with real visibility, transforming cash flow from a constant source of stress into a clear signal owners can use to run stronger, more resilient businesses.