The table below looks at the statistics for TDD skills in IT jobs advertised for the West Wales region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 21 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
21 Feb 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
Wales / West Wales
Rank 17 9 15
Rank change year-on-year
-8 +6
Permanent jobs citing TDD 24 19 2
As % of all permanent IT jobs located in West Wales 21.43% 25.33% 3.51%
As % of the Processes & Methodologies category 22.43% 32.20% 4.08%
Number of salaries quoted 23 19 2
Median salary £50,000 £37,500 £36,000
Median salary % change year-on-year
+33.33% +4.16%
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 West Wales region.

Processes & Methodologies Category
West Wales
Permanent IT job ads with a match in the
Processes & Methodologies category
107 59 49
As % of all permanent IT jobs located in West Wales 95.54% 78.67% 85.96%
Number of salaries quoted 89 53 37
Median salary £40,000 £30,000 £37,500
Median salary % change year-on-year
+33.33% -20.00%
90% offered a salary of more than £35,000 £26,000 £34,836
10% offered a salary of more than £52,500 £75,000 £41,500
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in West Wales

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

TDD Jobs Demand Trend in West Wales

TDD
Salary Trend in West Wales

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

TDD Salary Trend in West Wales

TDD
Salary Histogram in West Wales

This chart provides a salary histogram for IT jobs citing TDD across the West Wales region over the 3 months to 21 February 2017.

TDD Salary Histogram in West Wales

TDD
Job Locations in West Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the West Wales region over the 3 months to 21 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
Swansea -5 24 £50,000 +33.33% 2
TDD
Wales

TDD
Top 30 Related IT Skills in West Wales

For the 6 months to 21 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 West Wales region with a requirement for TDD.

1 35 (100.00%) Agile Software Development
2 34 (97.14%) C#
2 34 (97.14%) .NET
3 33 (94.29%) MVC
4 29 (82.86%) Scrum
5 28 (80.00%) OO
6 27 (77.14%) ASP.NET
6 27 (77.14%) Dependency Injection
7 26 (74.29%) ASP.NET MVC
7 26 (74.29%) ASP.NET Web API
8 25 (71.43%) SQL Server
9 21 (60.00%) Continuous Integration
9 21 (60.00%) Web Application Development
9 21 (60.00%) ASP.NET MVC 5
10 20 (57.14%) BDD
11 19 (54.29%) Microsoft
12 18 (51.43%) RESTful
12 18 (51.43%) Retail
12 18 (51.43%) SQL Server 2014
13 9 (25.71%) NHibernate
13 9 (25.71%) NUnit
13 9 (25.71%) Microsoft Azure
13 9 (25.71%) Moq
14 8 (22.86%) Elasticsearch
14 8 (22.86%) SQL
15 7 (20.00%) JavaScript
15 7 (20.00%) Mentoring
15 7 (20.00%) KnockoutJS
16 6 (17.14%) Autofac
16 6 (17.14%) Azure SQL Database

TDD
Top Related IT Skills in West 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:

Application Platforms
1 8 (22.86%) Elasticsearch
Cloud Services
1 9 (25.71%) Microsoft Azure
2 6 (17.14%) SaaS
3 2 (5.71%) GitHub
Database & Business Intelligence
1 25 (71.43%) SQL Server
2 18 (51.43%) SQL Server 2014
3 6 (17.14%) Azure SQL Database
4 1 (2.86%) SQL Server 2008
Development Applications
1 9 (25.71%) Moq
1 9 (25.71%) NUnit
2 5 (14.29%) Team Foundation Server
3 3 (8.57%) Git (software)
3 3 (8.57%) MSTest
3 3 (8.57%) Rhino Mocks
4 2 (5.71%) GitLab
4 2 (5.71%) TeamCity
5 1 (2.86%) Jasmine
5 1 (2.86%) Visual Studio Team System
General
1 18 (51.43%) Retail
2 1 (2.86%) Advertising
2 1 (2.86%) Finance
Job Titles
1 35 (100.00%) Developer
2 30 (85.71%) .NET Developer
3 10 (28.57%) C# Developer
4 8 (22.86%) C# .NET Developer
5 7 (20.00%) .NET Software Developer
5 7 (20.00%) Senior Developer
5 7 (20.00%) Software Developer
6 6 (17.14%) C# Software Developer
7 5 (14.29%) ASP.NET MVC Developer
8 4 (11.43%) Lead Developer
8 4 (11.43%) Senior .NET Developer
9 3 (8.57%) ASP.NET Developer
9 3 (8.57%) C# ASP.NET Developer
9 3 (8.57%) Lead .NET Developer
9 3 (8.57%) Senior ASP.NET Developer
9 3 (8.57%) Senior C# .NET Developer
9 3 (8.57%) Senior C# ASP.NET Developer
9 3 (8.57%) Senior C# Developer
10 2 (5.71%) Technical Developer
10 2 (5.71%) Technical Leader
Libraries, Frameworks & Software Standards
1 34 (97.14%) .NET
2 27 (77.14%) ASP.NET
3 26 (74.29%) ASP.NET MVC
3 26 (74.29%) ASP.NET Web API
4 21 (60.00%) ASP.NET MVC 5
5 18 (51.43%) RESTful
6 9 (25.71%) NHibernate
7 7 (20.00%) KnockoutJS
8 6 (17.14%) Autofac
8 6 (17.14%) CSS
8 6 (17.14%) HTML
8 6 (17.14%) WCF
9 5 (14.29%) .NET Framework
9 5 (14.29%) Ajax
9 5 (14.29%) jQuery
10 4 (11.43%) HTML5
10 4 (11.43%) XHTML
10 4 (11.43%) XML
11 3 (8.57%) Castle Windsor
11 3 (8.57%) Ninject
Miscellaneous
1 2 (5.71%) N-Tier
2 1 (2.86%) Enterprise Software
Processes & Methodologies
1 35 (100.00%) Agile Software Development
2 33 (94.29%) MVC
3 29 (82.86%) Scrum
4 28 (80.00%) OO
5 27 (77.14%) Dependency Injection
6 21 (60.00%) Continuous Integration
6 21 (60.00%) Web Application Development
7 20 (57.14%) BDD
8 7 (20.00%) Mentoring
9 6 (17.14%) Kanban
9 6 (17.14%) Web Development
10 5 (14.29%) OOD
11 4 (11.43%) Product Management
12 3 (8.57%) Inversion of Control
12 3 (8.57%) Software Engineering
13 2 (5.71%) B2B
13 2 (5.71%) OOP
13 2 (5.71%) Software Delivery
14 1 (2.86%) Front End Development
14 1 (2.86%) High Availability
Programming Languages
1 34 (97.14%) C#
2 8 (22.86%) SQL
3 7 (20.00%) JavaScript
4 2 (5.71%) VB
Qualifications
1 1 (2.86%) Degree
Vendors
1 19 (54.29%) Microsoft
2 2 (5.71%) IFS
3 1 (2.86%) Sitecore
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Salary: £35000 - £65000 per annum + Bonus + Pension + Benefits
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