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Harnham
Data Quality Analyst

Data Quality Analyst

On site

London, United kingdom

£ 500 /day

Freelance

25-11-2025

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Job Specifications

Role: Data Quality Analyst
Location: London (1-2 days onsite per week)
Contract: 6 months
IR35: Inside
Rate: £400-500pd
Start: December start or up to 2 weeks' notice

Overview

You'll support the firm in strengthening data quality across key financial and HR domains, helping the business understand the reliability of its data and raising overall data maturity.

Responsibilities

Develop and maintain a clear data quality ranking (Gold / Silver / Bronze).

Promote these standards across the business and drive awareness of data quality expectations.

Assess and categorise financial and HR datasets to determine which data can be trusted.

Identify weak data sources and work with teams to uplift quality.

Contribute to potential data literacy initiatives to improve understanding across the organisation.

Required Skills & Experience

Strong background in large, regulated enterprise environments.

Proven experience designing or implementing a data ranking or data quality framework.

About the Company

Harnham provides specialist Data and AI recruitment and staffing services, along with bespoke training solutions, across multiple industry verticals, operating in the UK, the USA and EU - contact us today to discuss your requirements: info@harnham.com Our recruitment and talent teams cover all aspects of the data and AI pipeline, from collection to consumption, across multiple data roles and functions. Whether you need full-time staff, contract talent, specialized training, Data-qualified graduates, or C-suite executives... Know more