Reference Data Contract Job Trends

Reference Data
UK

The table below looks at the prevalence of the term Reference Data in contract job vacancies. Included is a benchmarking guide to the contractor rates offered in vacancies that cited Reference Data over the 6 months leading up to 14 June 2026, comparing them to the same period in the previous two years.

6 months to
14 Jun 2026
Same period 2025 Same period 2024
Rank 540 457 478
Rank change year-on-year -83 +21 +88
Contract jobs citing Reference Data 105 68 103
As % of all contract jobs in the UK 0.21% 0.23% 0.24%
As % of the Miscellaneous category 0.65% 0.67% 0.79%
Number of daily rates quoted 74 33 70
10th Percentile £379 £430 £431
25th Percentile £491 £513 £513
Median daily rate (50th Percentile) £604 £590 £650
Median % change year-on-year +2.35% -9.23% +4.00%
75th Percentile £725 £750 £925
90th Percentile £813 £800 -
UK excluding London median daily rate £550 £550 £550
% change year-on-year - - +10.00%
Number of hourly rates quoted 3 2 0
10th Percentile - - -
25th Percentile £78.75 £78.75 -
Median hourly rate £80.50 £80.50 -
75th Percentile £83.13 £82.25 -
90th Percentile £83.65 - -
UK excluding London median hourly rate £80.50 £80.50 -

All Generic Skills
UK

Reference Data falls under the General and Transferable Skills category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring generic IT skills.

Contract vacancies with a requirement for generic IT skills 16,262 10,169 13,073
As % of all contract IT jobs advertised in the UK 32.46% 34.38% 29.92%
Number of daily rates quoted 9,985 6,390 8,312
10th Percentile £315 £300 £275
25th Percentile £413 £406 £413
Median daily rate (50th Percentile) £518 £525 £538
Median % change year-on-year -1.43% -2.33% -2.27%
75th Percentile £630 £650 £663
90th Percentile £750 £775 £800
UK excluding London median daily rate £500 £475 £500
% change year-on-year +5.26% -5.00% -
Number of hourly rates quoted 821 435 942
10th Percentile £16.01 £15.84 £12.25
25th Percentile £20.89 £20.21 £15.39
Median hourly rate £41.00 £33.05 £35.65
Median % change year-on-year +24.05% -7.29% +59.08%
75th Percentile £70.00 £60.00 £61.30
90th Percentile £85.40 £82.19 £71.88
UK excluding London median hourly rate £43.96 £32.43 £35.00
% change year-on-year +35.55% -7.34% +59.09%

Reference Data
Job Vacancy Trend

Historical trend showing the proportion of contract IT job postings citing Reference Data relative to all contract IT jobs advertised.

Reference Data job vacancy trend in the UK

Reference Data
Daily Rate Trend

Contractor daily rate distribution trend for jobs in the UK citing Reference Data.

Contractor daily rate distribution trend for jobs in the UK citing Reference Data

Reference Data
Daily Rate Histogram

Daily rate distribution for jobs citing Reference Data over the 6 months to 14 June 2026.

Daily rate histogram for Reference Data in the UK

Reference Data
Hourly Rate Trend

Contractor hourly rate distribution trend for jobs in the UK citing Reference Data.

Contractor hourly rate distribution trend for jobs in the UK citing Reference Data

Reference Data
Top 13 Contract Job Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Reference Data within the UK over the 6 months to 14 June 2026. 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 -76 96 £610 +1.67% 23
London -62 72 £625 -2.42% 15
Work from Home -40 29 £609 +10.70% 11
UK excluding London -97 28 £550 - 12
East of England -22 11 £575 - 2
Scotland -13 6 £358 -2.72%
North of England -62 6 £610 +10.91% 2
Yorkshire -48 5 £610 +10.91%
Midlands -55 2 £650 +18.18% 2
South East - 2 £500 - 6
West Midlands - 2 £650 - 2
Northern Ireland 0 1 £550 -2.22%
North West - 1 £350 - 2

Reference Data
Co-Occurring Skills & Capabilities by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 9 (8.57%) Confluence
2 5 (4.76%) Apache Spark
3 1 (0.95%) Apache
3 1 (0.95%) Apache Airflow
Applications
1 8 (7.62%) Microsoft Excel
2 4 (3.81%) Microsoft Project
3 2 (1.90%) MS Visio
4 1 (0.95%) Microsoft PowerPoint
Business Applications
1 9 (8.57%) Aladdin
2 6 (5.71%) Finacle
3 3 (2.86%) SimCorp Dimension
4 2 (1.90%) Endur
4 2 (1.90%) Salesforce CRM
4 2 (1.90%) SAP S/4HANA
4 2 (1.90%) Sparx Enterprise Architect
5 1 (0.95%) Loan IQ
5 1 (0.95%) SAP MDG
Cloud Services
1 30 (28.57%) Azure
2 14 (13.33%) AWS
3 12 (11.43%) Power Platform
4 9 (8.57%) GCP
5 7 (6.67%) Collibra
6 6 (5.71%) Azure DevOps
7 5 (4.76%) Amazon S3
7 5 (4.76%) dbt
7 5 (4.76%) Microsoft Purview
8 4 (3.81%) Azure Data Factory
9 3 (2.86%) Azure Synapse Analytics
9 3 (2.86%) Datadog
9 3 (2.86%) GitHub
9 3 (2.86%) Snowflake
10 2 (1.90%) Azure AI
10 2 (1.90%) Azure Machine Learning
10 2 (1.90%) GitHub Actions
11 1 (0.95%) AWS Lambda
11 1 (0.95%) Lucidchart
11 1 (0.95%) Serverless
Database & Business Intelligence
1 37 (35.24%) Metadata
2 12 (11.43%) Power BI
3 11 (10.48%) Data Warehouse
4 9 (8.57%) Data Lake
5 5 (4.76%) Big Data
5 5 (4.76%) Relational Database
6 4 (3.81%) Amazon Athena
6 4 (3.81%) Hadoop
7 3 (2.86%) Tableau
8 2 (1.90%) Amazon Redshift
8 2 (1.90%) Ataccama
8 2 (1.90%) BigQuery
8 2 (1.90%) Data Vault
8 2 (1.90%) Delta Lake
8 2 (1.90%) Neo4j
8 2 (1.90%) NoSQL
8 2 (1.90%) SQL Server
8 2 (1.90%) TigerGraph
9 1 (0.95%) Parquet
9 1 (0.95%) Spark SQL
Development Applications
1 13 (12.38%) ERwin
1 13 (12.38%) JIRA
2 7 (6.67%) ER Studio
3 6 (5.71%) PowerDesigner
4 5 (4.76%) Git
5 3 (2.86%) GitLab
6 2 (1.90%) Jenkins
7 1 (0.95%) Deequ
7 1 (0.95%) Postman
7 1 (0.95%) Robot Framework
7 1 (0.95%) SonarQube
General
1 47 (44.76%) Finance
2 33 (31.43%) Banking
3 27 (25.71%) Analytical Skills
4 21 (20.00%) Social Skills
5 13 (12.38%) Front Office
6 8 (7.62%) Investment Banking
7 7 (6.67%) Publishing
8 6 (5.71%) Private Banking
8 6 (5.71%) Public Sector
8 6 (5.71%) Retail
9 5 (4.76%) Financial Institution
9 5 (4.76%) Legal
10 3 (2.86%) Documentation Skills
10 3 (2.86%) Wholesale Banking
11 2 (1.90%) Billing
11 2 (1.90%) Influencing Skills
11 2 (1.90%) Law
11 2 (1.90%) Marketing
12 1 (0.95%) Manufacturing
12 1 (0.95%) Military
Job Titles
1 19 (18.10%) Architect
2 18 (17.14%) Data Architect
3 16 (15.24%) Lead
4 15 (14.29%) Analyst
5 14 (13.33%) Business Analyst
6 11 (10.48%) Data Modeller
7 10 (9.52%) Data Engineer
7 10 (9.52%) Developer
8 8 (7.62%) Senior
9 6 (5.71%) Data Migration Lead
9 6 (5.71%) Python Developer
10 5 (4.76%) Python Engineer
10 5 (4.76%) Scrum Master
11 4 (3.81%) Data Analyst
11 4 (3.81%) Project Manager
11 4 (3.81%) Python Data Engineer
11 4 (3.81%) Senior Data Engineer
12 3 (2.86%) Senior Analyst
12 3 (2.86%) Senior Business Analyst
12 3 (2.86%) Senior Developer
Libraries, Frameworks & Software Standards
1 6 (5.71%) PySpark
2 4 (3.81%) JSON
3 3 (2.86%) REST
4 2 (1.90%) Great Expectations
4 2 (1.90%) Kafka
4 2 (1.90%) Middleware
4 2 (1.90%) Pandas
5 1 (0.95%) Lightning Web Components
5 1 (0.95%) NumPy
5 1 (0.95%) pytest
5 1 (0.95%) Ruby on Rails
5 1 (0.95%) Shiny
5 1 (0.95%) Swagger
5 1 (0.95%) XML
Miscellaneous
1 16 (15.24%) Data Structures
2 14 (13.33%) Fixed Income
2 14 (13.33%) Product Ownership
3 13 (12.38%) Onboarding
4 11 (10.48%) Cloud Native
5 10 (9.52%) Equities
6 8 (7.62%) Derivative
6 8 (7.62%) Legacy Systems
7 6 (5.71%) Management Information System
8 5 (4.76%) Data Protection Act
8 5 (4.76%) Virtual Team
9 4 (3.81%) Life Science
10 2 (1.90%) Algorithms
10 2 (1.90%) Foreign Exchange (FX)
10 2 (1.90%) Marketing Technology
10 2 (1.90%) Pricing Data
11 1 (0.95%) Analytical Mindset
11 1 (0.95%) Clustering
11 1 (0.95%) Credit Risk
11 1 (0.95%) SWIFT Messaging Network
Processes & Methodologies
1 60 (57.14%) Data Modelling
2 34 (32.38%) Data Governance
3 29 (27.62%) Validation
4 26 (24.76%) Migration
5 25 (23.81%) Analytics
5 25 (23.81%) Problem-Solving
6 24 (22.86%) Data Architecture
6 24 (22.86%) Data Management
7 21 (20.00%) ETL
7 21 (20.00%) Stakeholder Management
8 19 (18.10%) Data Lineage
9 18 (17.14%) Data Transformation
10 17 (16.19%) Agile
10 17 (16.19%) Data Analysis
10 17 (16.19%) Data Mapping
10 17 (16.19%) Data Migration
10 17 (16.19%) Integration Patterns
10 17 (16.19%) Logical Data Model
11 15 (14.29%) Physical Data Model
12 14 (13.33%) Data Integration
Programming Languages
1 37 (35.24%) SQL
2 22 (20.95%) Python
3 6 (5.71%) Java
4 5 (4.76%) C#
4 5 (4.76%) Perl
4 5 (4.76%) PowerShell
5 3 (2.86%) Bash
6 2 (1.90%) SPARQL
7 1 (0.95%) Apex Code
7 1 (0.95%) C
7 1 (0.95%) Kusto Query Language
7 1 (0.95%) PL/SQL
7 1 (0.95%) T-SQL
Qualifications
1 10 (9.52%) Security Cleared
2 7 (6.67%) Degree
3 6 (5.71%) SC Cleared
4 5 (4.76%) BPSS Clearance
5 2 (1.90%) DBS Check
6 1 (0.95%) Computer Science Degree
Quality Assurance & Compliance
1 42 (40.00%) Data Quality
2 10 (9.52%) GDPR
3 4 (3.81%) MiFID
4 3 (2.86%) QA
5 2 (1.90%) SLA
6 1 (0.95%) AIFMD
6 1 (0.95%) California Consumer Privacy Act
6 1 (0.95%) EMIR
6 1 (0.95%) GRC
6 1 (0.95%) IFRS
6 1 (0.95%) IFRS 9
6 1 (0.95%) Sarbanes-Oxley
System Software
1 1 (0.95%) Docker
Systems Management
1 4 (3.81%) Grafana
2 2 (1.90%) Prometheus
3 1 (0.95%) Kibana
3 1 (0.95%) Kubernetes
3 1 (0.95%) Terraform
Vendors
1 21 (20.00%) Microsoft
2 19 (18.10%) Databricks
3 6 (5.71%) Avaloq
3 6 (5.71%) GoldenSource
3 6 (5.71%) Murex
3 6 (5.71%) Temenos
4 4 (3.81%) SimCorp
5 3 (2.86%) Charles River
5 3 (2.86%) Salesforce
5 3 (2.86%) SAP
6 2 (1.90%) IDERA
6 2 (1.90%) Informatica
6 2 (1.90%) Sparx
7 1 (0.95%) Bloomberg
7 1 (0.95%) Google
7 1 (0.95%) ION Trading
7 1 (0.95%) MuleSoft
7 1 (0.95%) OpenLink
7 1 (0.95%) Reuters
7 1 (0.95%) Talend