Software Development Engineer in Test (SDET)
UK

The following table provides summary statistics for permanent job vacancies with a requirement for SDET skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SDET over the 6 months to 1 June 2024 with a comparison to the same period in the previous 2 years.

6 months to
1 Jun 2024
Same period 2023 Same period 2022
Rank 713 598 581
Rank change year-on-year -115 -17 -126
Permanent jobs citing SDET 196 380 919
As % of all permanent jobs advertised in the UK 0.19% 0.40% 0.54%
As % of the Processes & Methodologies category 0.22% 0.42% 0.57%
Number of salaries quoted 155 325 439
10th Percentile £41,750 £53,000 £47,450
25th Percentile £47,500 £63,750 £52,500
Median annual salary (50th Percentile) £70,000 £75,000 £67,500
Median % change year-on-year -6.67% +11.11% +7.14%
75th Percentile £102,500 £95,000 £81,250
90th Percentile £112,500 £105,000 £100,000
UK excluding London median annual salary £50,000 £65,000 £60,000
% change year-on-year -23.08% +8.33% +14.29%

All Process and Methodology Skills
UK

SDET is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for process or methodology skills.

Permanent vacancies with a requirement for process or methodology skills 87,829 90,354 161,874
As % of all permanent jobs advertised in the UK 83.68% 95.46% 95.93%
Number of salaries quoted 61,251 54,292 82,971
10th Percentile £29,250 £34,000 £33,500
25th Percentile £40,000 £45,000 £43,750
Median annual salary (50th Percentile) £55,000 £60,800 £60,000
Median % change year-on-year -9.54% +1.33% +9.09%
75th Percentile £72,500 £81,250 £80,000
90th Percentile £92,500 £100,000 £96,250
UK excluding London median annual salary £50,000 £55,000 £52,500
% change year-on-year -9.09% +4.76% +9.38%

SDET
Job Vacancy Trend

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

Job vacancy trend for SDET in the UK

SDET
Salary Trend

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

Salary trend for SDET in the UK

SDET
Salary Histogram

Salary distribution for jobs citing SDET over the 6 months to 1 June 2024.

Salary histogram for SDET in the UK

SDET
Top 10 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing SDET within the UK over the 6 months to 1 June 2024. 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
England -117 185 £70,000 -6.67% 32
London -31 119 £95,000 +18.75% 19
Work from Home -78 99 £67,500 -10.00% 17
UK excluding London -37 74 £50,000 -23.08% 16
South East +25 54 £47,500 -26.92% 6
Yorkshire +63 11 £48,750 -25.00% 1
North of England +20 11 £48,750 -25.00% 3
East of England 0 4 £78,750 +36.96%
Scotland -62 4 £55,000 +111.54%
South West -37 1 £67,500 +50.00% 6

SDET
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 12 (6.12%) Apache
2 6 (3.06%) OpenStack
3 1 (0.51%) JBoss
Cloud Services
1 40 (20.41%) SaaS
2 37 (18.88%) Azure
3 21 (10.71%) AWS
3 21 (10.71%) GitHub
4 18 (9.18%) Azure DevOps
5 6 (3.06%) IaaS
6 2 (1.02%) Power Platform
7 1 (0.51%) Cloud Computing
7 1 (0.51%) GCP
7 1 (0.51%) GitHub Actions
7 1 (0.51%) Snowflake
Communications & Networking
1 3 (1.53%) HTTP
2 1 (0.51%) RTP
2 1 (0.51%) VoIP
Database & Business Intelligence
1 12 (6.12%) Relational Database
2 3 (1.53%) PostgreSQL
3 2 (1.02%) Apache Cassandra
3 2 (1.02%) SQL Server
4 1 (0.51%) Couchbase
4 1 (0.51%) Data Warehouse
4 1 (0.51%) Elasticsearch
4 1 (0.51%) NoSQL
Development Applications
1 99 (50.51%) Selenium
2 72 (36.73%) Cucumber
3 71 (36.22%) Jenkins
4 54 (27.55%) Postman
5 38 (19.39%) JUnit
6 36 (18.37%) Cypress.io
7 33 (16.84%) WebDriver
8 30 (15.31%) JMeter
9 25 (12.76%) REST Assured
10 13 (6.63%) TestNG
11 11 (5.61%) Appium
12 10 (5.10%) Git
12 10 (5.10%) JIRA
12 10 (5.10%) NUnit
12 10 (5.10%) SpecFlow
12 10 (5.10%) Visual Studio
13 7 (3.57%) Atlassian Bamboo
13 7 (3.57%) Maven
13 7 (3.57%) SoapUI
14 6 (3.06%) Newman
General
1 13 (6.63%) Finance
2 7 (3.57%) Financial Institution
3 6 (3.06%) Analytical Skills
3 6 (3.06%) Inclusion and Diversity
4 5 (2.55%) Pharmaceutical
4 5 (2.55%) Public Sector
5 4 (2.04%) Electronics
5 4 (2.04%) Health Technology
5 4 (2.04%) Social Skills
5 4 (2.04%) Tech for Good
6 3 (1.53%) Banking
6 3 (1.53%) Marketing
7 1 (0.51%) Games
7 1 (0.51%) Law
Job Titles
1 78 (39.80%) Lead
2 32 (16.33%) Senior
3 20 (10.20%) QA Engineer
4 19 (9.69%) Tester
5 18 (9.18%) Automation Tester
5 18 (9.18%) Software Engineer
6 15 (7.65%) Developer
7 14 (7.14%) Developer in Test
8 13 (6.63%) Software Developer
9 12 (6.12%) Development Engineer
9 12 (6.12%) Software Development Engineer
9 12 (6.12%) Test Development Engineer
10 11 (5.61%) Test Engineer
11 7 (3.57%) Python Engineer
11 7 (3.57%) Test Automation Engineer
12 6 (3.06%) JavaScript Developer
12 6 (3.06%) QA Automation Engineer
13 4 (2.04%) Python Software Engineer
13 4 (2.04%) QA Leader
13 4 (2.04%) Systems Test Engineer
Libraries, Frameworks & Software Standards
1 67 (34.18%) REST
2 22 (11.22%) .NET
2 22 (11.22%) Playwright
3 20 (10.20%) Web Services
4 19 (9.69%) JSON
5 17 (8.67%) WireMock
6 13 (6.63%) React
7 12 (6.12%) Apache Commons
7 12 (6.12%) Guava
7 12 (6.12%) Java Concurrency
8 11 (5.61%) .NET Core
8 11 (5.61%) Kafka
9 10 (5.10%) Spring Boot
9 10 (5.10%) XML
10 9 (4.59%) Spring
11 7 (3.57%) Apache Thrift
11 7 (3.57%) WebdriverIO
12 6 (3.06%) Gherkin
12 6 (3.06%) RESTful
12 6 (3.06%) Swagger
Miscellaneous
1 6 (3.06%) Client/Server
1 6 (3.06%) Life Science
2 5 (2.55%) Enterprise Software
2 5 (2.55%) Product Ownership
3 4 (2.04%) Greenfield Project
4 3 (1.53%) Distributed Systems
5 2 (1.02%) Hackathon
5 2 (1.02%) Virtual Team
6 1 (0.51%) Bitcoin
6 1 (0.51%) Derivative
6 1 (0.51%) Embedded Systems
6 1 (0.51%) Legacy Applications
6 1 (0.51%) Mobile App
6 1 (0.51%) Onboarding
6 1 (0.51%) Video Conferencing
Operating Systems
1 7 (3.57%) Linux
2 5 (2.55%) Android
3 3 (1.53%) Apple iOS
Processes & Methodologies
1 116 (59.18%) Test Automation
2 99 (50.51%) Software Testing
3 86 (43.88%) Agile
4 77 (39.29%) API Testing
5 76 (38.78%) CI/CD
6 61 (31.12%) BDD
7 60 (30.61%) Test Strategy
8 44 (22.45%) Clean Code
9 36 (18.37%) Fintech
10 31 (15.82%) DevOps
11 29 (14.80%) Microservices
12 28 (14.29%) Unit Testing
13 26 (13.27%) Code Quality
13 26 (13.27%) OO
13 26 (13.27%) Test Planning
14 25 (12.76%) Mentoring
15 22 (11.22%) Containerisation
16 21 (10.71%) Continuous Integration
16 21 (10.71%) Line Management
17 20 (10.20%) Software Engineering
Programming Languages
1 109 (55.61%) Java
2 45 (22.96%) JavaScript
3 34 (17.35%) C#
4 31 (15.82%) SQL
5 19 (9.69%) Python
6 12 (6.12%) TypeScript
7 6 (3.06%) Bash
7 6 (3.06%) Ruby
8 3 (1.53%) Kotlin
8 3 (1.53%) PHP
9 2 (1.02%) Go
9 2 (1.02%) PL/SQL
10 1 (0.51%) C++
Qualifications
1 15 (7.65%) Degree
2 13 (6.63%) SC Cleared
2 13 (6.63%) Security Cleared
3 3 (1.53%) Computer Science Degree
4 1 (0.51%) ISTQB
4 1 (0.51%) Master's Degree
Quality Assurance & Compliance
1 75 (38.27%) QA
2 3 (1.53%) Accessibility
System Software
1 24 (12.24%) Docker
2 4 (2.04%) Firmware
Systems Management
1 20 (10.20%) Kubernetes
2 5 (2.55%) HP Quality Center
2 5 (2.55%) Terraform
3 1 (0.51%) Ansible
3 1 (0.51%) Grafana
3 1 (0.51%) Kibana
Vendors
1 16 (8.16%) Microsoft
2 5 (2.55%) HP
3 2 (1.02%) Oracle
4 1 (0.51%) CA Agile Central
4 1 (0.51%) Red Hat
4 1 (0.51%) Splunk