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 20 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
20 Jan 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
Wales / West Wales
Rank 19 14 15
Rank change year-on-year
-5 +1
Permanent jobs citing TDD 19 16 3
As % of all permanent IT jobs located in West Wales 19.19% 20.25% 4.41%
As % of the Processes & Methodologies category 20.00% 26.67% 6.38%
Number of salaries quoted 18 16 3
Median salary £50,000 £38,500 £36,000
Median salary % change year-on-year
+29.87% +6.94%
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
95 60 47
As % of all permanent IT jobs located in West Wales 95.96% 75.95% 69.12%
Number of salaries quoted 79 49 36
Median salary £40,000 £34,500 £41,250
Median salary % change year-on-year
+15.94% -16.36%
90% offered a salary of more than £35,000 £26,500 £34,836
10% offered a salary of more than £52,500 £67,500 £42,500
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
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 20 January 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 -8 19 £50,000 +29.87% 3
TDD
Wales

TDD
Top 30 Related IT Skills in West Wales

For the 6 months to 20 January 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 27 (100.00%) MVC
1 27 (100.00%) Agile Software Development
2 26 (96.30%) C#
2 26 (96.30%) .NET
3 23 (85.19%) Scrum
3 23 (85.19%) ASP.NET
3 23 (85.19%) ASP.NET MVC
3 23 (85.19%) Dependency Injection
4 21 (77.78%) OO
5 20 (74.07%) SQL Server
5 20 (74.07%) ASP.NET Web API
6 18 (66.67%) Web Application Development
6 18 (66.67%) ASP.NET MVC 5
6 18 (66.67%) Continuous Integration
7 14 (51.85%) RESTful
7 14 (51.85%) BDD
7 14 (51.85%) Microsoft
7 14 (51.85%) Retail
7 14 (51.85%) SQL Server 2014
8 9 (33.33%) NUnit
8 9 (33.33%) Moq
9 8 (29.63%) NHibernate
10 7 (25.93%) Microsoft Azure
10 7 (25.93%) SQL
10 7 (25.93%) Elasticsearch
11 5 (18.52%) HTML
11 5 (18.52%) JavaScript
11 5 (18.52%) CSS
11 5 (18.52%) Autofac
11 5 (18.52%) KnockoutJS

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 7 (25.93%) Elasticsearch
Cloud Services
1 7 (25.93%) Microsoft Azure
2 5 (18.52%) SaaS
Database & Business Intelligence
1 20 (74.07%) SQL Server
2 14 (51.85%) SQL Server 2014
3 5 (18.52%) Azure SQL Database
4 1 (3.70%) SQL Server 2008
Development Applications
1 9 (33.33%) Moq
1 9 (33.33%) NUnit
2 4 (14.81%) MSTest
2 4 (14.81%) Rhino Mocks
2 4 (14.81%) Team Foundation Server
3 2 (7.41%) TeamCity
4 1 (3.70%) Git (software)
General
1 14 (51.85%) Retail
2 1 (3.70%) Advertising
2 1 (3.70%) Finance
Job Titles
1 27 (100.00%) Developer
2 25 (92.59%) .NET Developer
3 7 (25.93%) .NET Software Developer
4 6 (22.22%) C# .NET Developer
4 6 (22.22%) C# Developer
4 6 (22.22%) Senior Developer
5 4 (14.81%) ASP.NET MVC Developer
5 4 (14.81%) Lead Developer
5 4 (14.81%) Senior .NET Developer
6 3 (11.11%) ASP.NET Developer
6 3 (11.11%) C# ASP.NET Developer
6 3 (11.11%) C# Software Developer
6 3 (11.11%) Lead .NET Developer
6 3 (11.11%) Senior ASP.NET Developer
6 3 (11.11%) Senior C# .NET Developer
6 3 (11.11%) Senior C# ASP.NET Developer
6 3 (11.11%) Senior C# Developer
6 3 (11.11%) Software Developer
7 2 (7.41%) Technical Developer
7 2 (7.41%) Technical Leader
Libraries, Frameworks & Software Standards
1 26 (96.30%) .NET
2 23 (85.19%) ASP.NET
2 23 (85.19%) ASP.NET MVC
3 20 (74.07%) ASP.NET Web API
4 18 (66.67%) ASP.NET MVC 5
5 14 (51.85%) RESTful
6 8 (29.63%) NHibernate
7 5 (18.52%) Autofac
7 5 (18.52%) CSS
7 5 (18.52%) HTML
7 5 (18.52%) KnockoutJS
7 5 (18.52%) WCF
8 4 (14.81%) .NET Framework
8 4 (14.81%) Ajax
8 4 (14.81%) Castle Windsor
8 4 (14.81%) jQuery
8 4 (14.81%) Ninject
8 4 (14.81%) Spring.NET
8 4 (14.81%) Unity DI Container
9 3 (11.11%) XML
Miscellaneous
1 4 (14.81%) Inversion of Control
2 1 (3.70%) Enterprise Software
Processes & Methodologies
1 27 (100.00%) Agile Software Development
1 27 (100.00%) MVC
2 23 (85.19%) Dependency Injection
2 23 (85.19%) Scrum
3 21 (77.78%) OO
4 18 (66.67%) Continuous Integration
4 18 (66.67%) Web Application Development
5 14 (51.85%) BDD
6 5 (18.52%) Kanban
6 5 (18.52%) Mentoring
7 4 (14.81%) Web Development
8 3 (11.11%) OOD
8 3 (11.11%) Product Management
9 2 (7.41%) B2B
9 2 (7.41%) OOP
10 1 (3.70%) Automated Testing
10 1 (3.70%) Front End Development
Programming Languages
1 26 (96.30%) C#
2 7 (25.93%) SQL
3 5 (18.52%) JavaScript
Vendors
1 14 (51.85%) Microsoft
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