Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Cardiff with a requirement for Unit Testing skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Unit Testing over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

Unit Testing
South Wales > Cardiff
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 71 57 79
Rank change year-on-year -14 +22 -19
Permanent jobs citing Unit Testing 5 54 36
As % of all permanent IT jobs advertised in Cardiff 0.62% 3.94% 2.31%
As % of the Processes & Methodologies category 0.67% 4.45% 2.71%
Number of salaries quoted 4 52 31
Cardiff median annual salary £38,750 £33,173 £33,173
Median salary % change year-on-year +16.81% - -11.54%
10th Percentile £26,725 £24,250 £26,250
90th Percentile £47,125 £50,875 £51,250
South Wales median annual salary £40,000 £33,173 £37,500
% change year-on-year +20.58% -11.54% -

Unit Testing 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 advertised in Cardiff with a requirement for process or methodology skills.

All Process and Methodology Skills
Cardiff
Permanent vacancies with a requirement for process or methodology skills 741 1214 1326
As % of all permanent IT jobs advertised in Cardiff 91.48% 88.55% 84.95%
Number of salaries quoted 657 1102 1122
Cardiff median annual salary £40,000 £36,000 £36,500
Median salary % change year-on-year +11.11% -1.37% +4.29%
10th Percentile £24,250 £22,500 £23,275
90th Percentile £56,250 £55,000 £55,000
South Wales median annual salary £39,000 £37,500 £36,500
% change year-on-year +4.00% +2.74% +4.29%

Unit Testing
Job Vacancy Trend in Cardiff

Job postings citing Unit Testing as a percentage of all IT jobs advertised in Cardiff.

Job vacancy trend for Unit Testing in Cardiff

Unit Testing
Salary Trend in Cardiff

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Unit Testing in Cardiff.

Salary trend for Unit Testing in Cardiff

Unit Testing
Salary Histogram in Cardiff

The salary distribution of IT jobs citing Unit Testing in Cardiff over the 6 months to 21 November 2017.

Salary histogram for Unit Testing in Cardiff

For the 6 months to 21 November 2017, IT jobs citing Unit Testing also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Cardiff region with a requirement for Unit Testing.

1 4 (80.00%) SQL
1 4 (80.00%) Agile Software Development
2 2 (40.00%) TDD
2 2 (40.00%) JavaScript
2 2 (40.00%) Test Automation
2 2 (40.00%) Workflow
2 2 (40.00%) Selenium
2 2 (40.00%) Continuous Integration
2 2 (40.00%) Git (software)
3 1 (20.00%) Team Foundation Server
3 1 (20.00%) System Testing
3 1 (20.00%) Android
3 1 (20.00%) Cloud Computing
3 1 (20.00%) TestNG
3 1 (20.00%) Release Management
3 1 (20.00%) PHP 5
3 1 (20.00%) jQuery
3 1 (20.00%) Finance
3 1 (20.00%) Scrum
3 1 (20.00%) nginx
3 1 (20.00%) Scala
3 1 (20.00%) Microsoft Azure
3 1 (20.00%) Amazon AWS
3 1 (20.00%) MSTest
3 1 (20.00%) Heroku
3 1 (20.00%) Varnish
3 1 (20.00%) MongoDB
3 1 (20.00%) NoSQL
3 1 (20.00%) Apple iOS
3 1 (20.00%) REST

Unit Testing
Co-occurring IT Skills in Cardiff by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 1 (20.00%) Apache
1 1 (20.00%) nginx
Cloud Services
1 1 (20.00%) Amazon AWS
1 1 (20.00%) Cloud Computing
1 1 (20.00%) GitHub
1 1 (20.00%) Heroku
1 1 (20.00%) Microsoft Azure
1 1 (20.00%) Trello
Database & Business Intelligence
1 1 (20.00%) MongoDB
1 1 (20.00%) MS Access
1 1 (20.00%) NoSQL
1 1 (20.00%) Redis
1 1 (20.00%) SQL Server
Development Applications
1 2 (40.00%) Git (software)
1 2 (40.00%) Selenium
2 1 (20.00%) Ant
2 1 (20.00%) Gradle
2 1 (20.00%) JIRA
2 1 (20.00%) JMeter
2 1 (20.00%) JUnit
2 1 (20.00%) Maven
2 1 (20.00%) MSTest
2 1 (20.00%) Subversion
2 1 (20.00%) Team Foundation Server
2 1 (20.00%) TestNG
2 1 (20.00%) Visual Studio
2 1 (20.00%) Xdebug
General
1 1 (20.00%) Finance
Job Titles
1 2 (40.00%) Developer
2 1 (20.00%) Access Developer
2 1 (20.00%) Java Engineer
2 1 (20.00%) Java Software Engineer
2 1 (20.00%) Lead Tester
2 1 (20.00%) Microsoft Developer
2 1 (20.00%) PHP Developer
2 1 (20.00%) Programmer
2 1 (20.00%) Senior Programmer
2 1 (20.00%) Software Engineer
2 1 (20.00%) SQL Developer
2 1 (20.00%) Test Leader
2 1 (20.00%) Tester
Libraries, Frameworks & Software Standards
1 1 (20.00%) .NET
1 1 (20.00%) ActiveX
1 1 (20.00%) COM
1 1 (20.00%) CSS
1 1 (20.00%) HTML
1 1 (20.00%) jQuery
1 1 (20.00%) Laravel
1 1 (20.00%) React
1 1 (20.00%) React Native
1 1 (20.00%) REST
1 1 (20.00%) Sass
1 1 (20.00%) SOAP
1 1 (20.00%) Spring
1 1 (20.00%) Web Services
1 1 (20.00%) XML
1 1 (20.00%) XML Schema
Miscellaneous
1 1 (20.00%) Fintech
1 1 (20.00%) Mobile App
Operating Systems
1 1 (20.00%) Android
1 1 (20.00%) Apple iOS
1 1 (20.00%) Linux
Processes & Methodologies
1 4 (80.00%) Agile Software Development
2 2 (40.00%) Continuous Integration
2 2 (40.00%) TDD
2 2 (40.00%) Test Automation
2 2 (40.00%) Workflow
3 1 (20.00%) Android Development
3 1 (20.00%) Continuous Improvement
3 1 (20.00%) iOS Development
3 1 (20.00%) Microservices
3 1 (20.00%) MVC
3 1 (20.00%) OOP
3 1 (20.00%) Release Management
3 1 (20.00%) Scrum
3 1 (20.00%) SDLC
3 1 (20.00%) Software Engineering
3 1 (20.00%) SOLID
3 1 (20.00%) Static Code Analysis
3 1 (20.00%) System Testing
3 1 (20.00%) User Stories
3 1 (20.00%) Workflow Management
Programming Languages
1 4 (80.00%) SQL
2 2 (40.00%) JavaScript
3 1 (20.00%) Java
3 1 (20.00%) PHP
3 1 (20.00%) PHP 5
3 1 (20.00%) Scala
3 1 (20.00%) T-SQL
3 1 (20.00%) VB.NET
3 1 (20.00%) VBA
Quality Assurance & Compliance
1 1 (20.00%) GDPR
1 1 (20.00%) QA
System Software
1 1 (20.00%) Varnish
Vendors
1 1 (20.00%) Microsoft