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Market Data Specialist, Metadata

London💼 Full-time🗓 2026-07-30 → 2026-09-27

Core

Configuring internal golden copy Security Master and Corporate Action Management systems to improve data quality, performing data cleaning and validation, and resolving support issues for internal clients.

Role type

Market Data Specialist (Metadata)

Builds

Internal golden copy Security Master and Corporate Action Management systems

Domain

Financial data infrastructure / Reference data management

Deliverable

production ML models | product features | dashboards & analysis | infrastructure

Required skills

Debugging and troubleshooting, SQL or database languages, Linux/Unix command-line, Financial instrument metadata knowledge, Data cleaning and validation, System configuration

Preferred skills

Experience with data providers, Operations and support experience, Customer-centric approach

Technologies

SQL, Linux/Unix

Responsibilities

Investigating data quality and reliability issues, Interfacing with exchanges or data vendors to raise and resolve issues, Configuring internal services/tools and adding overrides, Helping internal clients understand data better

Seniority

Individual Contributor

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