Senior Decision Scientist, Marketplace

ERLPhase Power Technologies Ltd.

. Decide which Marketplace problems are real and which only appear real before a fix is built .

Posted 11/10/2026full-timeLondon • United KingdomSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in decision-making for Marketplace operations, focusing on booking, matching, and pay systems. Proficient in building data applications and analyzing discrepancies to drive real-world operational improvements.

Highest-signal resume keywords

SQL FluencyDecision-Making For Marketplace ChangesExperience With Pricing ModelsBuilding Analysis ApplicationsCollaboration With Data Science Teams

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

SQLData AnalysisDecision Systems DesignExperiment InterpretationData Application Development

Soft Skills

Entrepreneurial DriveAbility To Learn Quickly

Tools & Technologies

ClaudeData MonitorsAlerts Systems

Industry Keywords

Two-Sided MarketplaceGig PlatformOperational Research

Tech Stack

Tools & technologies

SQL

About the role

Key responsibilities & impact

Decide which Marketplace problems are real and which only appear real before a fix is built
Design decision systems for booking, matching, and pay, including relevant signals and success measures
Advise the squad lead on what to change or stop and secure a decision
Build data applications, monitors, and alerts using Claude and agents rather than presentation decks
Investigate discrepancies between data and real-world operations at sort centres, vans, and shops
Ensure missing data is built and prove whether each change worked
Design the system that will run Marketplace booking and pay decisions
Own decision-making for Marketplace changes on booking, matching, and shifts, and recommend on pay
Collaborate with analytics, operational research, and data science teams

Requirements

What you’ll need

Experience owning decisions fed by matching, pricing, or incentive models in a two-sided marketplace or gig platform
Experience having work acted on by leaders, teams, or engineers
Ability to trace why drivers or couriers stop booking or cancel
Ability to interpret experiments behind pricing or incentive changes, including when a clean test is not possible
Experience with real change such as a pivot, fast growth, or a new market, and rebuilding something because of it
Hands-on fluency in SQL
Ability and willingness to build analysis applications, monitors, and alerts
Strong technical fundamentals and entrepreneurial drive
Appetite to learn a physical operation quickly
No logistics experience required

Benefits

Comp & perks

Equal-opportunity employer committed to diversity, inclusion, and fostering a workplace where everyone thrives
Hybrid work arrangement in London