Data Quality Jobs in London

Data Quality
England > London

The table below provides summary statistics for permanent job vacancies advertised in London requiring Data Quality skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited Data Quality over the 6 months leading up to 19 June 2025, comparing them to the same period in the previous two years.

6 months to
19 Jun 2025
Same period 2024 Same period 2023
Rank 197 113 171
Rank change year-on-year -84 +58 +72
Permanent jobs citing Data Quality 241 667 648
As % of all permanent jobs advertised in London 1.88% 2.68% 2.10%
As % of the Quality Assurance & Compliance category 11.30% 19.76% 12.85%
Number of salaries quoted 139 516 483
10th Percentile £44,565 £53,125 £50,000
25th Percentile £55,000 £65,000 £56,250
Median annual salary (50th Percentile) £67,500 £90,000 £72,500
Median % change year-on-year -25.00% +24.14% +3.57%
75th Percentile £92,500 £120,625 £85,000
90th Percentile £120,500 £148,750 £107,500
England median annual salary £60,000 £70,000 £67,500
% change year-on-year -14.29% +3.70% +12.50%

All Quality Assurance and Compliance Skills
London

Data Quality falls under the Quality Assurance and Compliance category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring quality assurance or compliance skills in London.

Permanent vacancies with a requirement for quality assurance or compliance skills 2,132 3,376 5,044
As % of all permanent jobs advertised in London 16.60% 13.55% 16.32%
Number of salaries quoted 1,297 2,447 3,350
10th Percentile £41,250 £38,000 £39,250
25th Percentile £52,500 £51,250 £51,250
Median annual salary (50th Percentile) £70,000 £70,000 £67,500
Median % change year-on-year - +3.70% +3.85%
75th Percentile £90,000 £95,000 £85,000
90th Percentile £110,000 £115,000 £102,500
England median annual salary £60,000 £52,500 £57,500
% change year-on-year +14.29% -8.70% +4.55%

Data Quality
Job Vacancy Trend in London

Job postings citing Data Quality as a proportion of all IT jobs advertised in London.

Job vacancy trend for Data Quality in London

Data Quality
Salary Trend in London

3-month moving average salary quoted in jobs citing Data Quality in London.

Salary trend for Data Quality in London

Data Quality
Salary Histogram in London

Salary distribution for jobs citing Data Quality in London over the 6 months to 19 June 2025.

Salary histogram for Data Quality in London

Data Quality
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Quality within the London region over the 6 months to 19 June 2025. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
Central London +23 56 £60,000 -11.11% 204
West London +22 3 £62,500 -34.21% 38
South London -32 2 £43,328 -33.34% 9
Data Quality
England

Data Quality
Co-occurring Skills and Capabilities in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 20 (8.30%) Apache Spark
2 13 (5.39%) Apache Airflow
3 11 (4.56%) Apache
4 5 (2.07%) Luigi
5 4 (1.66%) SAS
5 4 (1.66%) SharePoint
6 1 (0.41%) CMS
6 1 (0.41%) Confluence
Applications
1 16 (6.64%) Microsoft Excel
2 7 (2.90%) Microsoft Office
3 4 (1.66%) Microsoft PowerPoint
Business Applications
1 3 (1.24%) Salesforce CRM
1 3 (1.24%) SAP S/4HANA
2 2 (0.83%) Dynamics CRM
2 2 (0.83%) NEC Housing
2 2 (0.83%) Oracle EBS
2 2 (0.83%) Raiser’s Edge
3 1 (0.41%) Oracle Applications
3 1 (0.41%) Oracle ERP
3 1 (0.41%) SAP FI
3 1 (0.41%) Sparx Enterprise Architect
Cloud Services
1 75 (31.12%) Power Platform
2 68 (28.22%) Azure
3 42 (17.43%) AWS
4 29 (12.03%) Microsoft Purview
5 25 (10.37%) Azure Data Factory
6 19 (7.88%) Azure Synapse Analytics
6 19 (7.88%) Collibra
7 17 (7.05%) Snowflake
8 16 (6.64%) dbt
9 15 (6.22%) Azure DevOps
10 13 (5.39%) GCP
11 9 (3.73%) Google Analytics
12 6 (2.49%) Power Automate
13 4 (1.66%) Fivetran
13 4 (1.66%) PaaS
13 4 (1.66%) Salesforce Sales Cloud
13 4 (1.66%) Salesforce Service Cloud
14 3 (1.24%) Dynamics 365
14 3 (1.24%) Serverless
14 3 (1.24%) Zapier
Database & Business Intelligence
1 75 (31.12%) Power BI
2 57 (23.65%) Data Warehouse
3 47 (19.50%) Tableau
4 45 (18.67%) Metadata
5 15 (6.22%) NoSQL
5 15 (6.22%) SQL Server
6 13 (5.39%) Big Data
6 13 (5.39%) Data Lake
6 13 (5.39%) Relational Database
7 11 (4.56%) Amazon Redshift
7 11 (4.56%) Hadoop
7 11 (4.56%) IBM InfoSphere
8 10 (4.15%) SQL Server Integration Services
9 7 (2.90%) BigQuery
9 7 (2.90%) PostgreSQL
10 5 (2.07%) Delta Lake
10 5 (2.07%) Neo4j
11 4 (1.66%) Spark SQL
12 3 (1.24%) Azure SQL Database
12 3 (1.24%) Looker
Development Applications
1 14 (5.81%) Git
2 9 (3.73%) JIRA
3 5 (2.07%) Jenkins
4 2 (0.83%) Eclipse
5 1 (0.41%) ER Studio
5 1 (0.41%) ERwin
5 1 (0.41%) MLflow
General
1 90 (37.34%) Social Skills
2 73 (30.29%) Analytical Skills
2 73 (30.29%) Finance
3 29 (12.03%) Law
4 26 (10.79%) Marketing
5 14 (5.81%) Banking
6 12 (4.98%) Public Sector
7 11 (4.56%) Legal
8 8 (3.32%) Inclusion and Diversity
9 6 (2.49%) Influencing Skills
9 6 (2.49%) Local Government
10 5 (2.07%) Retail
11 4 (1.66%) Financial Institution
11 4 (1.66%) Manufacturing
11 4 (1.66%) Organisational Skills
12 3 (1.24%) Advertising
12 3 (1.24%) Investment Banking
12 3 (1.24%) Publishing
12 3 (1.24%) Telecoms
13 2 (0.83%) Retail Banking
Job Titles
1 58 (24.07%) Data Engineer
2 54 (22.41%) Analyst
3 41 (17.01%) Lead
4 37 (15.35%) Data Analyst
5 35 (14.52%) Senior
6 20 (8.30%) Senior Data Engineer
7 15 (6.22%) Architect
8 14 (5.81%) Developer
9 12 (4.98%) Data Steward
10 11 (4.56%) Data Architect
11 9 (3.73%) Azure Data Engineer
11 9 (3.73%) Azure Engineer
11 9 (3.73%) Data Manager
11 9 (3.73%) Data Quality Analyst
11 9 (3.73%) Quality Analyst
12 7 (2.90%) Python Developer
13 6 (2.49%) Product Lead
14 5 (2.07%) Business Analyst
14 5 (2.07%) Enterprise Architect
14 5 (2.07%) Senior Developer
Libraries, Frameworks & Software Standards
1 19 (7.88%) PySpark
2 14 (5.81%) Kafka
3 6 (2.49%) JSON
3 6 (2.49%) Lightning Web Components
3 6 (2.49%) REST
4 5 (2.07%) SOAP
5 4 (1.66%) OAuth
6 3 (1.24%) Apache NiFi
6 3 (1.24%) Middleware
7 2 (0.83%) Oracle Fusion
7 2 (0.83%) Pandas
7 2 (0.83%) Visualforce
7 2 (0.83%) XML
8 1 (0.41%) JSON-LD
8 1 (0.41%) NumPy
8 1 (0.41%) Oracle GoldenGate
8 1 (0.41%) scikit-learn
8 1 (0.41%) TAPI
8 1 (0.41%) TensorFlow
8 1 (0.41%) YAML
Miscellaneous
1 26 (10.79%) Product Ownership
2 15 (6.22%) FMCG
3 14 (5.81%) Management Information System
4 11 (4.56%) Data Structures
5 8 (3.32%) Reference Data
6 5 (2.07%) Digital Media
6 5 (2.07%) Self-Motivation
7 4 (1.66%) Data Protection Act
7 4 (1.66%) Linux Command Line
7 4 (1.66%) OTC Derivatives
8 3 (1.24%) Distributed Computing
8 3 (1.24%) Distributed Systems
8 3 (1.24%) Smart City
8 3 (1.24%) Social Media
8 3 (1.24%) Wiki
9 2 (0.83%) Algorithms
9 2 (0.83%) Analytical Mindset
9 2 (0.83%) Cloud Native
9 2 (0.83%) Legacy Systems
9 2 (0.83%) Reinsurance
Operating Systems
1 6 (2.49%) Linux
2 3 (1.24%) Windows
3 2 (0.83%) Windows Server
4 1 (0.41%) Unix
Processes & Methodologies
1 120 (49.79%) Data Governance
2 99 (41.08%) Analytics
3 85 (35.27%) Data Modelling
4 83 (34.44%) Business Intelligence
5 78 (32.37%) Data Management
6 77 (31.95%) Data Engineering
7 76 (31.54%) Problem-Solving
8 68 (28.22%) Decision-Making
9 63 (26.14%) Data Pipeline
9 63 (26.14%) ETL
10 56 (23.24%) Data Science
11 54 (22.41%) Visualisation
12 51 (21.16%) Data Analysis
13 43 (17.84%) Data Integration
14 42 (17.43%) Agile
15 41 (17.01%) DevOps
16 39 (16.18%) CI/CD
16 39 (16.18%) Data Strategy
16 39 (16.18%) Machine Learning
16 39 (16.18%) Mentoring
Programming Languages
1 130 (53.94%) SQL
2 81 (33.61%) Python
3 13 (5.39%) Scala
4 9 (3.73%) T-SQL
5 8 (3.32%) R
6 6 (2.49%) Apex Code
6 6 (2.49%) JavaScript
6 6 (2.49%) SPARQL
7 5 (2.07%) C#
7 5 (2.07%) Data Analysis Expressions
7 5 (2.07%) PowerShell
8 4 (1.66%) Bash
8 4 (1.66%) Java
8 4 (1.66%) SOQL
9 1 (0.41%) Bicep
9 1 (0.41%) C++
9 1 (0.41%) PL/SQL
9 1 (0.41%) SHACL
Qualifications
1 50 (20.75%) Degree
2 19 (7.88%) Computer Science Degree
3 15 (6.22%) Security Cleared
4 13 (5.39%) SC Cleared
5 11 (4.56%) Azure Certification
5 11 (4.56%) Master's Degree
6 5 (2.07%) Numerate Degree
6 5 (2.07%) PhD
7 3 (1.24%) PMI Certification
7 3 (1.24%) PMP
8 2 (0.83%) AWS Certification
8 2 (0.83%) DV Cleared
9 1 (0.41%) BPSS Clearance
9 1 (0.41%) DBS Check
9 1 (0.41%) MCSE
9 1 (0.41%) Microsoft Certification
9 1 (0.41%) SnowPro
Quality Assurance & Compliance
1 25 (10.37%) GDPR
2 17 (7.05%) QA
3 15 (6.22%) Accessibility
4 4 (1.66%) MiFID
5 3 (1.24%) Cyber Essentials
5 3 (1.24%) PMO
6 1 (0.41%) Actionable Recommendations
6 1 (0.41%) California Consumer Privacy Act
6 1 (0.41%) Dodd-Frank
6 1 (0.41%) EMIR
6 1 (0.41%) Sarbanes-Oxley
6 1 (0.41%) SLA
6 1 (0.41%) Solvency II
System Software
1 13 (5.39%) Docker
2 4 (1.66%) Active Directory
2 4 (1.66%) zsh
3 1 (0.41%) Virtual Machines
Systems Management
1 12 (4.98%) Terraform
2 11 (4.56%) Kubernetes
3 4 (1.66%) Single Sign-On
4 1 (0.41%) Kubeflow
4 1 (0.41%) Matomo
4 1 (0.41%) Oracle RMAN
Vendors
1 44 (18.26%) Databricks
1 44 (18.26%) Microsoft
2 27 (11.20%) Informatica
3 17 (7.05%) Google
4 11 (4.56%) IBM
5 10 (4.15%) Salesforce
6 8 (3.32%) SAP
7 5 (2.07%) Alteryx
7 5 (2.07%) Talend
8 4 (1.66%) Oracle
9 3 (1.24%) Atlassian
9 3 (1.24%) GoldenSource
9 3 (1.24%) Xero
10 2 (0.83%) NEC
11 1 (0.41%) Bloomberg
11 1 (0.41%) ION Trading
11 1 (0.41%) JD Edwards
11 1 (0.41%) MicroStrategy
11 1 (0.41%) Palantir
11 1 (0.41%) Workday