Data Quality Contracts

Data Quality
UK

The table below provides summary statistics for contract job vacancies requiring Data Quality skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited Data Quality over the 6 months leading up to 8 May 2025, comparing them to the same period in the previous two years.

6 months to
8 May 2025
Same period 2024 Same period 2023
Rank 112 121 158
Rank change year-on-year +9 +37 +55
Contract jobs citing Data Quality 708 803 958
As % of all contract jobs advertised in the UK 2.43% 1.86% 1.63%
As % of the Quality Assurance & Compliance category 15.47% 13.04% 12.19%
Number of daily rates quoted 484 533 640
10th Percentile £325 £363 £350
25th Percentile £413 £450 £425
Median daily rate (50th Percentile) £522 £550 £538
Median % change year-on-year -5.18% +2.23% -2.18%
75th Percentile £625 £680 £644
90th Percentile £713 £800 £735
UK excluding London median daily rate £500 £500 £500
Number of hourly rates quoted 18 40 18
10th Percentile £18.21 £12.25 £17.69
25th Percentile £22.99 £14.13 £21.24
Median hourly rate £31.64 £16.34 £22.49
Median % change year-on-year +93.69% -27.35% +19.92%
75th Percentile £34.87 £42.50 £27.49
90th Percentile £83.22 £54.55 £55.29
UK excluding London median hourly rate £29.07 £15.79 £23.50
% change year-on-year +84.10% -32.81% +53.09%

All Quality Assurance and Compliance Skills
UK

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

Contract vacancies with a requirement for quality assurance or compliance skills 4,577 6,159 7,857
As % of all contract IT jobs advertised in the UK 15.72% 14.28% 13.40%
Number of daily rates quoted 2,921 3,901 5,401
10th Percentile £265 £288 £280
25th Percentile £400 £400 £413
Median daily rate (50th Percentile) £500 £513 £525
Median % change year-on-year -2.44% -2.38% +2.44%
75th Percentile £622 £625 £638
90th Percentile £725 £750 £738
UK excluding London median daily rate £475 £484 £479
% change year-on-year -1.81% +0.99% +6.44%
Number of hourly rates quoted 175 381 236
10th Percentile £17.92 £10.95 £13.29
25th Percentile £22.21 £13.18 £18.50
Median hourly rate £34.50 £20.61 £35.00
Median % change year-on-year +67.44% -41.13% +27.27%
75th Percentile £65.00 £45.00 £60.00
90th Percentile £82.88 £68.00 £77.50
UK excluding London median hourly rate £46.30 £18.00 £32.50
% change year-on-year +157.22% -44.62% +54.47%

Data Quality
Job Vacancy Trend

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

Job vacancy trend for Data Quality in the UK

Data Quality
Contractor Daily Rate Trend

3-month moving average daily rate quoted in jobs citing Data Quality.

Daily rate trend for Data Quality in the UK

Data Quality
Daily Rate Histogram

Daily rate distribution for jobs citing Data Quality over the 6 months to 8 May 2025.

Daily rate histogram for Data Quality in the UK

Data Quality
Contractor Hourly Rate Trend

3-month moving average hourly rates quoted in jobs citing Data Quality.

Hourly rate trend for Data Quality in the UK

Data Quality
Hourly Rate Histogram

Hourly rate distribution of jobs citing Data Quality over the 6 months to 8 May 2025.

Hourly rate histogram for Data Quality in the UK

Data Quality
Top 17 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Quality within the UK over the 6 months to 8 May 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
England +9 615 £525 -4.55% 957
London -7 336 £525 -8.70% 590
UK excluding London +38 292 £500 - 543
Work from Home 0 246 £475 -13.64% 691
North of England +14 76 £450 -10.00% 121
East of England +47 59 £604 +20.80% 36
Midlands +10 46 £475 -13.64% 62
North West -6 45 £465 -7.00% 83
South East +19 43 £518 +9.00% 226
Scotland +37 34 £431 -9.26% 33
Yorkshire +17 30 £350 -19.35% 22
South West +38 27 £525 +2.44% 45
West Midlands -3 27 £525 -12.50% 46
East Midlands +14 17 £459 +8.90% 15
Northern Ireland -11 7 £500 - 23
Wales -1 2 £221 -57.90% 9
North East -4 2 £516 +8.23% 19

Data Quality
Co-occurring Skills and Capabilities 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 57 (8.05%) Apache Spark
2 36 (5.08%) Apache Airflow
3 35 (4.94%) Apache
4 24 (3.39%) Confluence
5 21 (2.97%) SharePoint
6 9 (1.27%) SAS
7 3 (0.42%) Microsoft Exchange
8 2 (0.28%) Luigi
8 2 (0.28%) Oracle Workflow
9 1 (0.14%) ArcGIS
9 1 (0.14%) CMS
9 1 (0.14%) MS Project Server
9 1 (0.14%) Oracle Application Server
Applications
1 74 (10.45%) Microsoft Excel
2 22 (3.11%) Microsoft PowerPoint
3 16 (2.26%) MS Visio
4 11 (1.55%) Siemens NX
5 10 (1.41%) Microsoft Office
6 7 (0.99%) Oracle Smart View
7 5 (0.71%) Microsoft Project
8 2 (0.28%) Spreadsheet
9 1 (0.14%) InfoPath
9 1 (0.14%) SPSS
Business Applications
1 43 (6.07%) SAP S/4HANA
2 11 (1.55%) Teamcenter
3 8 (1.13%) SAP MDG
4 7 (0.99%) SAP HR
5 6 (0.85%) Dynamics CRM
6 5 (0.71%) SAP PM
7 4 (0.56%) Oracle ERP
8 3 (0.42%) Sparx Enterprise Architect
9 2 (0.28%) Oracle EBS
9 2 (0.28%) Oracle EBS R12
9 2 (0.28%) Oracle Payables
9 2 (0.28%) Payment Gateway
9 2 (0.28%) Workday HCM
10 1 (0.14%) Cerner Millennium
10 1 (0.14%) HFM
10 1 (0.14%) Loan IQ
10 1 (0.14%) Maximo
10 1 (0.14%) Oracle General Ledger
10 1 (0.14%) Remedy ITSM
10 1 (0.14%) SAP MDM
Cloud Services
1 184 (25.99%) Azure
2 131 (18.50%) AWS
2 131 (18.50%) Power Platform
3 67 (9.46%) GCP
4 53 (7.49%) Azure Data Factory
5 40 (5.65%) Snowflake
6 28 (3.95%) Amazon S3
7 26 (3.67%) dbt
7 26 (3.67%) Serverless
8 25 (3.53%) AWS Lambda
9 24 (3.39%) Azure Synapse Analytics
10 21 (2.97%) Collibra
11 19 (2.68%) Azure DevOps
12 17 (2.40%) Cloud Computing
13 16 (2.26%) GitHub
13 16 (2.26%) SaaS
14 14 (1.98%) Microsoft Purview
15 13 (1.84%) Microsoft 365
16 12 (1.69%) SuccessFactors
17 10 (1.41%) Amazon EMR
Communications & Networking
1 3 (0.42%) Wi-Fi
2 2 (0.28%) Internet
3 1 (0.14%) DNS
3 1 (0.14%) Firewall
3 1 (0.14%) FTP
3 1 (0.14%) HTTP
3 1 (0.14%) Intranet
3 1 (0.14%) Network Security
3 1 (0.14%) Skype
3 1 (0.14%) Unified Communications
3 1 (0.14%) Wireless
Database & Business Intelligence
1 170 (24.01%) Data Warehouse
2 130 (18.36%) Power BI
3 81 (11.44%) Data Lake
4 79 (11.16%) Tableau
5 61 (8.62%) Metadata
6 60 (8.47%) Big Data
7 36 (5.08%) SQL Server
8 35 (4.94%) Hadoop
9 33 (4.66%) NoSQL
10 28 (3.95%) Relational Database
11 26 (3.67%) Amazon Redshift
12 25 (3.53%) BigQuery
13 24 (3.39%) Delta Lake
13 24 (3.39%) PostgreSQL
14 22 (3.11%) Snowflake Schema
15 21 (2.97%) Oracle Database
16 17 (2.40%) Azure SQL Database
16 17 (2.40%) SAP Data Services
17 16 (2.26%) Amazon RDS
18 15 (2.12%) SQL Server Integration Services
Development Applications
1 41 (5.79%) JIRA
2 21 (2.97%) Git
3 16 (2.26%) ERwin
4 6 (0.85%) Oracle Forms
5 5 (0.71%) ER Studio
5 5 (0.71%) GitLab
6 4 (0.56%) Jenkins
6 4 (0.56%) REST Assured
6 4 (0.56%) Terragrunt
7 3 (0.42%) LSMW
8 2 (0.28%) MagicDraw
8 2 (0.28%) MLflow
8 2 (0.28%) SpecFlow
9 1 (0.14%) Browser DevTools
9 1 (0.14%) Flyway
9 1 (0.14%) Liquibase
9 1 (0.14%) Postman
9 1 (0.14%) SQL Server Management Studio (SSMS)
9 1 (0.14%) Vite
9 1 (0.14%) webpack
General
1 269 (37.99%) Social Skills
2 205 (28.95%) Analytical Skills
3 174 (24.58%) Finance
4 63 (8.90%) Banking
5 55 (7.77%) Public Sector
6 26 (3.67%) Organisational Skills
7 21 (2.97%) Retail
8 20 (2.82%) Influencing Skills
8 20 (2.82%) Investment Banking
8 20 (2.82%) Pharmaceutical
8 20 (2.82%) Presentation Skills
9 18 (2.54%) Inclusion and Diversity
10 15 (2.12%) Telecoms
11 13 (1.84%) Marketing
12 12 (1.69%) Legal
12 12 (1.69%) Local Government
12 12 (1.69%) Manufacturing
13 11 (1.55%) Front Office
14 10 (1.41%) Financial Institution
14 10 (1.41%) Military
Job Titles
1 158 (22.32%) Analyst
2 144 (20.34%) Data Engineer
3 106 (14.97%) Data Analyst
4 74 (10.45%) Architect
5 73 (10.31%) Lead
6 65 (9.18%) Senior
7 54 (7.63%) Data Architect
8 52 (7.34%) Developer
9 45 (6.36%) Consultant
10 30 (4.24%) Business Analyst
11 27 (3.81%) Senior Data Engineer
12 26 (3.67%) Data Consultant
13 16 (2.26%) Data Modeller
14 14 (1.98%) Azure Engineer
14 14 (1.98%) Data Business Analyst
14 14 (1.98%) Data Manager
14 14 (1.98%) Data Science Developer
14 14 (1.98%) Senior Analyst
15 13 (1.84%) AWS Engineer
15 13 (1.84%) Migration Analyst
Libraries, Frameworks & Software Standards
1 36 (5.08%) Kafka
2 34 (4.80%) PySpark
3 26 (3.67%) Pandas
4 22 (3.11%) NumPy
4 22 (3.11%) PyTorch
4 22 (3.11%) scikit-learn
4 22 (3.11%) TensorFlow
5 18 (2.54%) Matplotlib
6 17 (2.40%) XML
7 16 (2.26%) REST
7 16 (2.26%) Seaborn
8 13 (1.84%) JSON
9 9 (1.27%) React
10 8 (1.13%) Oracle Fusion
11 7 (0.99%) Gherkin
11 7 (0.99%) SOAP
12 5 (0.71%) .NET
12 5 (0.71%) Apache NiFi
12 5 (0.71%) Plotly
13 4 (0.56%) FHIR
Miscellaneous
1 41 (5.79%) Legacy Systems
2 38 (5.37%) Data Structures
3 30 (4.24%) Management Information System
3 30 (4.24%) Onboarding
4 23 (3.25%) Algorithms
5 22 (3.11%) Reference Data
6 21 (2.97%) Life Science
7 13 (1.84%) Distributed Systems
7 13 (1.84%) Product Ownership
8 11 (1.55%) Cloud Native
9 10 (1.41%) CMDB
10 8 (1.13%) Analytical Mindset
10 8 (1.13%) Data Protection Act
10 8 (1.13%) IoT
10 8 (1.13%) Self-Motivation
10 8 (1.13%) Virtual Team
11 7 (0.99%) Foreign Exchange (FX)
11 7 (0.99%) Market Risk
11 7 (0.99%) NHS
11 7 (0.99%) Team-Oriented Environment
Operating Systems
1 9 (1.27%) Unix
2 8 (1.13%) Linux
3 5 (0.71%) Windows
Processes & Methodologies
1 300 (42.37%) Data Governance
2 217 (30.65%) ETL
3 214 (30.23%) Data Modelling
3 214 (30.23%) Problem-Solving
4 207 (29.24%) Analytics
5 168 (23.73%) Migration
6 164 (23.16%) Business Intelligence
7 160 (22.60%) Data Management
8 144 (20.34%) Data Analysis
9 142 (20.06%) Data Pipeline
10 139 (19.63%) Visualisation
11 115 (16.24%) Data Migration
12 113 (15.96%) Data Engineering
13 111 (15.68%) Validation
14 105 (14.83%) Decision-Making
15 101 (14.27%) Agile
16 98 (13.84%) Data Integration
17 96 (13.56%) Stakeholder Management
18 92 (12.99%) Data Science
19 89 (12.57%) Machine Learning
Programming Languages
1 299 (42.23%) SQL
2 224 (31.64%) Python
3 31 (4.38%) R
4 16 (2.26%) Java
5 15 (2.12%) Scala
6 13 (1.84%) T-SQL
7 12 (1.69%) PL/SQL
8 11 (1.55%) Data Analysis Expressions
9 10 (1.41%) JavaScript
10 7 (0.99%) VBA
11 4 (0.56%) ABAP
11 4 (0.56%) Kusto Query Language
12 3 (0.42%) Apex Code
12 3 (0.42%) C#
12 3 (0.42%) Shell Script
13 2 (0.28%) ANSI SQL
13 2 (0.28%) Bash
13 2 (0.28%) PHP
13 2 (0.28%) PowerShell
13 2 (0.28%) SAS Macro
Qualifications
1 107 (15.11%) Degree
2 83 (11.72%) Security Cleared
3 68 (9.60%) SC Cleared
4 32 (4.52%) Master's Degree
5 27 (3.81%) Computer Science Degree
6 12 (1.69%) PhD
6 12 (1.69%) PMI Certification
7 10 (1.41%) AWS Certification
7 10 (1.41%) BPSS Clearance
7 10 (1.41%) PMP
8 9 (1.27%) Azure Certification
9 8 (1.13%) DV Cleared
10 6 (0.85%) AWS Certified Solutions Architect
10 6 (0.85%) GIAC
11 5 (0.71%) Microsoft Certification
12 3 (0.42%) Numerate Degree
13 2 (0.28%) CBAP
14 1 (0.14%) IIBA
14 1 (0.14%) NVQ Level 3
14 1 (0.14%) PgMP
Quality Assurance & Compliance
1 60 (8.47%) GDPR
2 49 (6.92%) QA
3 24 (3.39%) Accessibility
4 11 (1.55%) PMO
5 8 (1.13%) California Consumer Privacy Act
6 5 (0.71%) Disclosure Scotland
7 4 (0.56%) Actionable Recommendations
7 4 (0.56%) HIPAA
8 3 (0.42%) EMIR
8 3 (0.42%) ISO/IEC 27001
8 3 (0.42%) MiFID
8 3 (0.42%) SLA
9 2 (0.28%) SNOMED CT
10 1 (0.14%) Basel III
10 1 (0.14%) COSHH
10 1 (0.14%) Dodd-Frank
10 1 (0.14%) IFRS
10 1 (0.14%) PCI DSS
10 1 (0.14%) Sarbanes-Oxley
10 1 (0.14%) WCAG
System Software
1 18 (2.54%) Docker
2 6 (0.85%) Active Directory
3 2 (0.28%) HDFS
3 2 (0.28%) Virtual Machines
4 1 (0.14%) Apache Flume
4 1 (0.14%) NFS
4 1 (0.14%) Tivoli Workload Scheduler
Systems Management
1 27 (3.81%) Terraform
2 14 (1.98%) Kubernetes
3 4 (0.56%) Kibana
3 4 (0.56%) logstash
4 3 (0.42%) Ansible
4 3 (0.42%) Grafana
4 3 (0.42%) Kubeflow
5 1 (0.14%) Progress Chef
5 1 (0.14%) Prometheus
5 1 (0.14%) Single Sign-On
5 1 (0.14%) Tivoli
Vendors
1 93 (13.14%) Microsoft
2 86 (12.15%) SAP
3 80 (11.30%) Databricks
4 56 (7.91%) Oracle
5 49 (6.92%) Informatica
6 39 (5.51%) Google
7 18 (2.54%) Salesforce
8 13 (1.84%) Ariba
9 12 (1.69%) ServiceNow
10 11 (1.55%) IBM
10 11 (1.55%) Talend
11 10 (1.41%) Alteryx
12 6 (0.85%) Atlassian
12 6 (0.85%) Splunk
13 5 (0.71%) MuleSoft
13 5 (0.71%) Sparx
14 4 (0.56%) MicroStrategy
14 4 (0.56%) Workday
15 3 (0.42%) Hyperion
15 3 (0.42%) Remedy