SDET Jobs in England

Software Development Engineer in Test (SDET)
UK > England

The table below provides summary statistics for permanent job vacancies advertised in England requiring SDET skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited SDET over the 6 months leading up to 12 May 2025, comparing them to the same period in the previous two years.

6 months to
12 May 2025
Same period 2024 Same period 2023
Rank 651 634 555
Rank change year-on-year -17 -79 +37
Permanent jobs citing SDET 40 206 396
As % of all permanent jobs advertised in England 0.082% 0.24% 0.44%
As % of the Processes & Methodologies category 0.087% 0.28% 0.46%
Number of salaries quoted 28 168 333
10th Percentile £50,000 £43,750 £55,000
25th Percentile £55,000 £52,500 £65,000
Median annual salary (50th Percentile) £73,750 £76,250 £75,000
Median % change year-on-year -3.28% +1.67% +11.11%
75th Percentile £82,750 £107,500 £95,000
90th Percentile £104,125 £113,250 £107,250
UK median annual salary £62,500 £75,000 £75,000
% change year-on-year -16.67% - +11.11%

All Process and Methodology Skills
England

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

Permanent vacancies with a requirement for process or methodology skills 45,933 73,419 85,900
As % of all permanent jobs advertised in England 94.08% 85.47% 95.62%
Number of salaries quoted 24,038 53,988 50,920
10th Percentile £30,000 £29,000 £34,308
25th Percentile £42,500 £40,000 £46,000
Median annual salary (50th Percentile) £57,500 £55,000 £62,500
Median % change year-on-year +4.55% -12.00% +4.17%
75th Percentile £76,250 £73,500 £82,500
90th Percentile £100,000 £93,750 £101,250
UK median annual salary £57,500 £55,000 £61,000
% change year-on-year +4.55% -9.84% +1.67%

SDET
Job Vacancy Trend in England

Job postings citing SDET as a proportion of all IT jobs advertised in England.

Job vacancy trend for SDET in England

SDET
Salary Trend in England

3-month moving average salary quoted in jobs citing SDET in England.

Salary trend for SDET in England

SDET
Salary Histogram in England

Salary distribution for jobs citing SDET in England over the 6 months to 12 May 2025.

Salary histogram for SDET in England

SDET
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing SDET within the England region over the 6 months to 12 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
London -2 30 £79,500 -16.32% 30
South West +107 3 £55,000 +4.76% 5
West Midlands - 3 £57,500 -
Midlands - 3 £57,500 -
South East +47 2 £55,000 +15.79% 14
North of England +57 1 £77,500 +19.23% 3
North West - 1 £77,500 - 1
SDET
UK

SDET
Co-occurring Skills and Capabilities in England 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:

Cloud Services
1 10 (25.00%) Azure
2 7 (17.50%) Azure DevOps
3 4 (10.00%) AWS
4 2 (5.00%) BrowserStack
4 2 (5.00%) GitHub
4 2 (5.00%) Sauce Labs
5 1 (2.50%) GitHub Actions
5 1 (2.50%) Sentry
Communications & Networking
1 5 (12.50%) HTTP
Database & Business Intelligence
1 1 (2.50%) Big Data
1 1 (2.50%) Hadoop
1 1 (2.50%) Relational Database
Development Applications
1 13 (32.50%) Jenkins
2 10 (25.00%) Selenium
3 8 (20.00%) Appium
4 6 (15.00%) Git
4 6 (15.00%) JUnit
5 5 (12.50%) Cypress.io
5 5 (12.50%) JMeter
5 5 (12.50%) XCUITest
6 4 (10.00%) TestNG
7 3 (7.50%) Postman
7 3 (7.50%) WebDriver
8 2 (5.00%) Cucumber
8 2 (5.00%) Gatling
8 2 (5.00%) GitLab
8 2 (5.00%) NUnit
8 2 (5.00%) REST Assured
8 2 (5.00%) SpecFlow
8 2 (5.00%) Xcode
9 1 (2.50%) Bugzilla
9 1 (2.50%) JIRA
General
1 11 (27.50%) Social Skills
2 5 (12.50%) Finance
3 2 (5.00%) Analytical Skills
3 2 (5.00%) Electronics
3 2 (5.00%) Games
3 2 (5.00%) Inclusion and Diversity
3 2 (5.00%) Legal
3 2 (5.00%) Manufacturing
3 2 (5.00%) Marketing
3 2 (5.00%) Public Sector
3 2 (5.00%) Telecoms
4 1 (2.50%) Advertising
Job Titles
1 8 (20.00%) Lead
2 7 (17.50%) Developer
2 7 (17.50%) Developer in Test
2 7 (17.50%) Software Developer
2 7 (17.50%) Software Engineer
3 5 (12.50%) Development Engineer
3 5 (12.50%) Software Development Engineer
3 5 (12.50%) Test Development Engineer
4 3 (7.50%) Python Engineer
4 3 (7.50%) QA Engineer
4 3 (7.50%) Senior
4 3 (7.50%) Tester
5 2 (5.00%) Automation Tester
5 2 (5.00%) iOS Software Engineer
5 2 (5.00%) Java Developer
5 2 (5.00%) Java Developer in Test
5 2 (5.00%) Java Software Developer
5 2 (5.00%) Senior Automation Tester
5 2 (5.00%) Senior Tester
6 1 (2.50%) C# Developer
Libraries, Frameworks & Software Standards
1 8 (20.00%) Web Services
2 6 (15.00%) pytest
3 5 (12.50%) JSON
3 5 (12.50%) Playwright
3 5 (12.50%) REST
4 2 (5.00%) Kafka
4 2 (5.00%) RESTful
5 1 (2.50%) .NET
5 1 (2.50%) .NET Core
5 1 (2.50%) Apache Thrift
5 1 (2.50%) CSS
5 1 (2.50%) HTML
5 1 (2.50%) RabbitMQ
5 1 (2.50%) XML
Miscellaneous
1 6 (15.00%) Mobile App
2 1 (2.50%) Cloud Native
2 1 (2.50%) Distributed Systems
2 1 (2.50%) Low-Code
2 1 (2.50%) Onboarding
2 1 (2.50%) Product Ownership
Operating Systems
1 6 (15.00%) Apple iOS
2 4 (10.00%) Android
3 1 (2.50%) Windows
Processes & Methodologies
1 34 (85.00%) Test Automation
2 31 (77.50%) Software Testing
3 26 (65.00%) Agile
4 15 (37.50%) CI/CD
5 13 (32.50%) Test Strategy
6 9 (22.50%) Mentoring
7 8 (20.00%) Performance Testing
7 8 (20.00%) Problem-Solving
8 7 (17.50%) DevOps
8 7 (17.50%) OO
8 7 (17.50%) SDLC
8 7 (17.50%) Software Engineering
8 7 (17.50%) TDD
8 7 (17.50%) Test Scripting
9 6 (15.00%) Fintech
9 6 (15.00%) Scrum
10 5 (12.50%) End-to-End Testing
10 5 (12.50%) Security Testing
10 5 (12.50%) Test Planning
11 4 (10.00%) Code Quality
Programming Languages
1 14 (35.00%) Java
2 12 (30.00%) Python
3 11 (27.50%) C#
4 7 (17.50%) JavaScript
5 6 (15.00%) C++
5 6 (15.00%) Swift
6 4 (10.00%) TypeScript
7 2 (5.00%) Go
7 2 (5.00%) Kotlin
7 2 (5.00%) PHP
7 2 (5.00%) Ruby
7 2 (5.00%) Scala
7 2 (5.00%) SQL
Qualifications
1 2 (5.00%) SC Cleared
1 2 (5.00%) Security Cleared
2 1 (2.50%) Computer Science Degree
2 1 (2.50%) Degree
Quality Assurance & Compliance
1 13 (32.50%) QA
2 1 (2.50%) Accessibility
2 1 (2.50%) Software Quality Assurance
System Software
1 1 (2.50%) Docker
Systems Management
1 1 (2.50%) Grafana
1 1 (2.50%) HP Quality Center
1 1 (2.50%) Kubernetes
Vendors
1 2 (5.00%) SAP
2 1 (2.50%) HP
2 1 (2.50%) Microsoft
2 1 (2.50%) Pega