The table below looks at the statistics for TDD skills in IT jobs advertised for the North Wales region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 27 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
27 Feb 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
Wales / North Wales
Rank 9 13 11
Rank change year-on-year
+4 -2
Permanent jobs citing TDD 4 2 16
As % of all permanent IT jobs located in North Wales 12.12% 5.56% 21.05%
As % of the Processes & Methodologies category 15.38% 8.33% 24.62%
Number of salaries quoted 4 2 11
Median salary £22,500 £45,000 £37,500
Median salary % change year-on-year
-50.00% +20.00%
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the North Wales region.

Processes & Methodologies Category
North Wales
Permanent IT job ads with a match in the
Processes & Methodologies category
26 24 65
As % of all permanent IT jobs located in North Wales 78.79% 66.67% 85.53%
Number of salaries quoted 25 21 49
Median salary £24,500 £35,000 £37,500
Median salary % change year-on-year
-30.00% -6.66%
90% offered a salary of more than £22,500 £21,500 £27,600
10% offered a salary of more than £29,700 £50,000 £45,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in North Wales

The demand trend of job ads across the North Wales region citing TDD as a proportion of all IT jobs with a match in the Processes & Methodologies category.

TDD Jobs Demand Trend in North Wales

TDD
Salary Trend in North Wales

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing TDD across the North Wales region.

TDD Salary Trend in North Wales

TDD
Job Locations in North Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the North Wales region over the 3 months to 27 February 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Denbighshire - 4 £22,500 -
TDD
Wales

TDD
Top 29 Related IT Skills in North Wales

For the 6 months to 27 February 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 North Wales region with a requirement for TDD.

1 4 (100.00%) C#
1 4 (100.00%) .NET
1 4 (100.00%) ASP.NET
1 4 (100.00%) Windows
1 4 (100.00%) Internet
1 4 (100.00%) MVC
1 4 (100.00%) Scrum
1 4 (100.00%) WinForms
1 4 (100.00%) Agile Software Development
1 4 (100.00%) NUnit
1 4 (100.00%) .NET Framework
1 4 (100.00%) Computer Science
1 4 (100.00%) WCF
1 4 (100.00%) WPF
1 4 (100.00%) Continuous Integration
1 4 (100.00%) Kanban
1 4 (100.00%) Spring.NET
1 4 (100.00%) ASP.NET MVC
1 4 (100.00%) Dependency Injection
1 4 (100.00%) Inversion of Control
1 4 (100.00%) MSTest
1 4 (100.00%) MVVM
1 4 (100.00%) Rhino Mocks
1 4 (100.00%) Moq
1 4 (100.00%) Castle Windsor
1 4 (100.00%) Ninject
1 4 (100.00%) Web Application Development
1 4 (100.00%) Unity DI Container
1 4 (100.00%) ASP.NET MVC 5

TDD
Top Related IT Skills in North Wales 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:

Communications & Networking
1 4 (100.00%) Internet
Development Applications
1 4 (100.00%) Moq
1 4 (100.00%) MSTest
1 4 (100.00%) NUnit
1 4 (100.00%) Rhino Mocks
Job Titles
1 4 (100.00%) .NET Developer
1 4 (100.00%) Developer
1 4 (100.00%) Graduate
1 4 (100.00%) Graduate .NET Developer
1 4 (100.00%) Graduate Developer
1 4 (100.00%) Junior
1 4 (100.00%) Junior .NET Developer
1 4 (100.00%) Junior Developer
Libraries, Frameworks & Software Standards
1 4 (100.00%) .NET
1 4 (100.00%) .NET Framework
1 4 (100.00%) ASP.NET
1 4 (100.00%) ASP.NET MVC
1 4 (100.00%) ASP.NET MVC 5
1 4 (100.00%) Castle Windsor
1 4 (100.00%) Ninject
1 4 (100.00%) Spring.NET
1 4 (100.00%) Unity DI Container
1 4 (100.00%) WCF
1 4 (100.00%) WinForms
1 4 (100.00%) WPF
Miscellaneous
1 4 (100.00%) Computer Science
Operating Systems
1 4 (100.00%) Windows
Processes & Methodologies
1 4 (100.00%) Agile Software Development
1 4 (100.00%) Continuous Integration
1 4 (100.00%) Dependency Injection
1 4 (100.00%) Inversion of Control
1 4 (100.00%) Kanban
1 4 (100.00%) MVC
1 4 (100.00%) MVVM
1 4 (100.00%) Scrum
1 4 (100.00%) Web Application Development
Programming Languages
1 4 (100.00%) C#