The following table provides summary statistics for permanent job vacancies advertised in Bridgend with a requirement for TDD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TDD over the 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
South Wales / Bridgend
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 8 - -
Rank change year-on-year - 0  
Permanent jobs citing TDD 1 0 0
As % of all permanent IT jobs advertised in Bridgend 6.67% - -
As % of the Processes & Methodologies category 7.14% - -
Number of salaries quoted 1 0 0
Median salary £40,000 - -
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

TDD is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Bridgend with a requirement for process and methodology skills.

Process & Methodology Skills
Bridgend
Permanent job vacancies with a requirement for process and methodology skills 14 68 61
As % of all permanent IT job vacancies advertised in Bridgend 93.33% 88.31% 96.83%
Number of salaries quoted 14 51 55
Median salary £37,500 £32,500 £36,000
Median salary % change year-on-year +15.38% -9.72%  
90% offered a salary of more than £32,500 £22,500 £20,000
10% offered a salary of more than £40,000 £47,800 £38,500
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

TDD
Job Vacancy Trend in Bridgend

The job posting trend of jobs advertised in Bridgend citing TDD as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for TDD in Bridgend

TDD
Salary Trend in Bridgend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing TDD in Bridgend.

Salary trend for TDD in Bridgend

For the 6 months to 25 June 2017, IT jobs citing TDD 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 Bridgend region with a requirement for TDD.

1 3 (100.00%) MVC
1 3 (100.00%) Agile Software Development
2 2 (66.67%) Business Intelligence
2 2 (66.67%) C#
2 2 (66.67%) .NET
2 2 (66.67%) SQL Server
2 2 (66.67%) ASP.NET
2 2 (66.67%) Ruby
2 2 (66.67%) WCF
2 2 (66.67%) Git (software)
2 2 (66.67%) RESTful
2 2 (66.67%) ASP.NET MVC
2 2 (66.67%) BDD
2 2 (66.67%) NoSQL
2 2 (66.67%) Node.js
2 2 (66.67%) Web Application Development
2 2 (66.67%) ASP.NET Web API
2 2 (66.67%) SQL Server 2016
2 2 (66.67%) ASP.NET MVC 5
3 1 (33.33%) REST
3 1 (33.33%) Mockito
3 1 (33.33%) Web Development
3 1 (33.33%) Java EE
3 1 (33.33%) Spring MVC
3 1 (33.33%) CSS
3 1 (33.33%) OOP
3 1 (33.33%) JUnit
3 1 (33.33%) HTML
3 1 (33.33%) Java
3 1 (33.33%) SQL

TDD
Co-occurring IT Skills in Bridgend 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:

Database & Business Intelligence
1 2 (66.67%) NoSQL
1 2 (66.67%) SQL Server
1 2 (66.67%) SQL Server 2016
Development Applications
1 2 (66.67%) Git (software)
2 1 (33.33%) JUnit
2 1 (33.33%) Mockito
Job Titles
1 3 (100.00%) Developer
2 2 (66.67%) .NET Developer
3 1 (33.33%) Java Developer
3 1 (33.33%) Java Web Developer
3 1 (33.33%) Web Developer
Libraries, Frameworks & Software Standards
1 2 (66.67%) .NET
1 2 (66.67%) ASP.NET
1 2 (66.67%) ASP.NET MVC
1 2 (66.67%) ASP.NET MVC 5
1 2 (66.67%) ASP.NET Web API
1 2 (66.67%) Node.js
1 2 (66.67%) RESTful
1 2 (66.67%) WCF
2 1 (33.33%) CSS
2 1 (33.33%) Hibernate
2 1 (33.33%) HTML
2 1 (33.33%) Java EE
2 1 (33.33%) REST
2 1 (33.33%) Spring
2 1 (33.33%) Spring MVC
Processes & Methodologies
1 3 (100.00%) Agile Software Development
1 3 (100.00%) MVC
2 2 (66.67%) BDD
2 2 (66.67%) Business Intelligence
2 2 (66.67%) Web Application Development
3 1 (33.33%) OOP
3 1 (33.33%) Scrum
3 1 (33.33%) Web Development
Programming Languages
1 2 (66.67%) C#
1 2 (66.67%) Ruby
2 1 (33.33%) Java
2 1 (33.33%) SQL