Test Harness Contract Job Trends in England

Test Harness
UK > England

The table below provides summary statistics and contractor rates for jobs advertised in England requiring Test Harness skills. It covers contract job vacancies from the 6 months leading up to 30 August 2026, with comparisons to the same periods in the previous two years.

6 months to
30 Aug 2026
Same period 2025 Same period 2024
Rank 595 490 523
Rank change year-on-year -105 +33 +72
Contract jobs citing Test Harness 21 18 7
As % of all contract jobs in England 0.046% 0.065% 0.021%
As % of the Processes & Methodologies category 0.054% 0.071% 0.025%
Number of daily rates quoted 7 9 3
10th Percentile £212 £385 £445
25th Percentile £320 £431 £475
Median daily rate (50th Percentile) £575 £475 £550
Median % change year-on-year +21.05% -13.64% +10.00%
75th Percentile £613 £488 £575
90th Percentile £638 - -
UK median daily rate £513 £475 £500
% change year-on-year +7.89% -5.00% -
Number of hourly rates quoted 4 3 0
Median hourly rate £70.00 £81.00 -
Median % change year-on-year -13.58% - -
UK median hourly rate £70.00 £81.00 -
% change year-on-year -13.58% - -

All Process & Methodology Skills
England

Test Harness falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring process or methodology skills in England.

Contract vacancies with a requirement for process or methodology skills 39,013 25,190 28,313
As % of all contract IT jobs advertised in England 84.87% 90.78% 85.90%
Number of daily rates quoted 24,073 16,045 18,122
10th Percentile £325 £300 £313
25th Percentile £425 £404 £425
Median daily rate (50th Percentile) £525 £510 £525
Median % change year-on-year +2.94% -2.86% -4.55%
75th Percentile £632 £625 £650
90th Percentile £738 £738 £753
UK median daily rate £525 £500 £525
% change year-on-year +5.00% -4.76% -3.67%
Number of hourly rates quoted 2,593 1,471 1,456
10th Percentile £14.22 £14.25 £14.16
25th Percentile £18.50 £17.87 £18.39
Median hourly rate £43.56 £25.15 £43.00
Median % change year-on-year +73.20% -41.51% +1.18%
75th Percentile £68.00 £50.00 £65.00
90th Percentile £80.00 £68.75 £75.00
UK median hourly rate £41.00 £25.15 £42.03
% change year-on-year +63.02% -40.16% +0.31%

Test Harness
Job Vacancy Trend in England

Historical trend showing the proportion of contract IT job postings citing Test Harness relative to all contract IT jobs advertised in England.

Test Harness job vacancy trend in England

Test Harness
Daily Rate Trend in England

Contractor daily rate distribution trend for jobs in England citing Test Harness.

Contractor daily rate distribution trend for jobs in England citing Test Harness

Test Harness
Daily Rate Histogram in England

Daily rate distribution for jobs citing Test Harness in England over the 6 months to 30 August 2026.

Daily rate histogram for Test Harness in England

Test Harness
Hourly Rate Trend in England

Contractor hourly rate distribution trend for jobs in England citing Test Harness.

Contractor hourly rate distribution trend for jobs in England citing Test Harness

Test Harness
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Test Harness within the England region over the 6 months to 30 August 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
South East -61 7 £420 -11.68% 1
London -74 6 £575 +31.43% 6
South West - 5 - - 2
North of England -72 3 - - 2
Yorkshire - 3 - - 1
Test Harness
UK

Test Harness
Co-Occurring Skills & Capabilities in England 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:

Cloud Services
1 9 (42.86%) Azure
2 3 (14.29%) Azure AI
2 3 (14.29%) Copilot Studio
2 3 (14.29%) Microsoft Copilot
2 3 (14.29%) Power Platform
2 3 (14.29%) PowerApps
3 2 (9.52%) AWS
3 2 (9.52%) Azure DevOps
3 2 (9.52%) Azure Functions
3 2 (9.52%) Azure Logic Apps
3 2 (9.52%) Azure Monitor
3 2 (9.52%) Azure Storage
3 2 (9.52%) Azure Table
3 2 (9.52%) GCP
3 2 (9.52%) LangSmith
3 2 (9.52%) Power Automate
3 2 (9.52%) Serverless
Communications & Networking
1 2 (9.52%) HTTPS
1 2 (9.52%) Internet
Database & Business Intelligence
1 3 (14.29%) Metadata
Development Applications
1 3 (14.29%) Git
1 3 (14.29%) Jenkins
1 3 (14.29%) JIRA
1 3 (14.29%) Selenium
2 2 (9.52%) Bitbucket
2 2 (9.52%) GitLab
2 2 (9.52%) SpecFlow
2 2 (9.52%) TeamCity
2 2 (9.52%) WebDriver
3 1 (4.76%) GoogleTest
3 1 (4.76%) JMeter
3 1 (4.76%) Locust
3 1 (4.76%) MSTest
3 1 (4.76%) NUnit
3 1 (4.76%) TestRail
General
1 6 (28.57%) Social Skills
2 4 (19.05%) Finance
2 4 (19.05%) Law
3 3 (14.29%) Documentation Skills
3 3 (14.29%) Social Science
4 2 (9.52%) Inclusion and Diversity
5 1 (4.76%) Influencing Skills
5 1 (4.76%) Legal
5 1 (4.76%) Public Sector
Job Titles
1 6 (28.57%) Software Engineer
2 5 (23.81%) Algorithm Engineer
2 5 (23.81%) Developer
3 3 (14.29%) Artificial Intelligence Developer
3 3 (14.29%) Senior
3 3 (14.29%) Tester
4 2 (9.52%) Azure Developer
4 2 (9.52%) Integration Developer
4 2 (9.52%) Penetration Tester
4 2 (9.52%) Senior Penetration Tester
4 2 (9.52%) Senior Tester
4 2 (9.52%) Test Automation Engineer
4 2 (9.52%) Test Engineer
4 2 (9.52%) Vulnerability Tester
5 1 (4.76%) Artificial Intelligence Engineer
5 1 (4.76%) Automation Engineer
5 1 (4.76%) Product Developer
5 1 (4.76%) QA Automation Engineer
5 1 (4.76%) QA Engineer
5 1 (4.76%) QA Tester
Libraries, Frameworks & Software Standards
1 2 (9.52%) JSON
1 2 (9.52%) REST
2 1 (4.76%) FIX Protocol
2 1 (4.76%) Great Expectations
2 1 (4.76%) Langfuse
2 1 (4.76%) OpenTelemetry
2 1 (4.76%) Playwright
2 1 (4.76%) pytest
Miscellaneous
1 5 (23.81%) Algorithms
2 3 (14.29%) Cloud Native
2 3 (14.29%) FPGA
2 3 (14.29%) Verilog
2 3 (14.29%) VHDL
3 2 (9.52%) AI Agents
4 1 (4.76%) Derivative
4 1 (4.76%) Distributed Systems
4 1 (4.76%) IoT
Operating Systems
1 3 (14.29%) Embedded Linux
1 3 (14.29%) Linux
Processes & Methodologies
1 9 (42.86%) Test Automation
1 9 (42.86%) Validation
2 8 (38.10%) AI
3 7 (33.33%) CI/CD
3 7 (33.33%) LLM
3 7 (33.33%) Software Engineering
4 5 (23.81%) DevOps
4 5 (23.81%) Observability
4 5 (23.81%) Test Strategy
4 5 (23.81%) Workflow
4 5 (23.81%) Workflow Management
5 4 (19.05%) Acceptance Criteria
5 4 (19.05%) Regression Testing
5 4 (19.05%) Stakeholder Management
6 3 (14.29%) Collaborative Working
6 3 (14.29%) Commercial Awareness
6 3 (14.29%) Computer Science
6 3 (14.29%) Enterprise Architecture
6 3 (14.29%) Risk Management
6 3 (14.29%) Unit Testing
Programming Languages
1 7 (33.33%) C
2 5 (23.81%) Ada
2 5 (23.81%) MATLAB
3 4 (19.05%) C++
4 3 (14.29%) Embedded C
4 3 (14.29%) Embedded C++
4 3 (14.29%) Python
4 3 (14.29%) SQL
5 2 (9.52%) C#
5 2 (9.52%) Java
Qualifications
1 6 (28.57%) Security Cleared
2 3 (14.29%) DV Cleared
3 2 (9.52%) BPSS Clearance
3 2 (9.52%) CREST Certified
3 2 (9.52%) GPEN
3 2 (9.52%) OSCP
3 2 (9.52%) SC Cleared
Quality Assurance & Compliance
1 3 (14.29%) ISO/IEC 42001
1 3 (14.29%) QA
2 2 (9.52%) Data Quality
Vendors
1 5 (23.81%) IBM
1 5 (23.81%) MathWorks
1 5 (23.81%) Microsoft
2 3 (14.29%) Foundry
2 3 (14.29%) Intel
2 3 (14.29%) SAP
2 3 (14.29%) Xilinx