The following table provides summary statistics for permanent job vacancies advertised in West Wales 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 28 March 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Wales / West Wales
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 17 15 14
Rank change year-on-year -2 -1  
Permanent jobs citing TDD 20 15 1
As % of all permanent IT jobs advertised in West Wales 15.75% 20.27% 2.44%
As % of the Processes & Methodologies category 16.39% 25.42% 2.63%
Number of salaries quoted 19 15 1
Median salary £50,000 £30,000 £36,000
Median salary % change year-on-year +66.66% -16.66%  
UK excluding London median salary £45,000 £45,000 £40,500
% change year-on-year - +11.11%  

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 West Wales with a requirement for process and methodology skills.

Process & Methodology Skills
West Wales
Permanent job vacancies with a requirement for process and methodology skills 122 59 38
As % of all permanent IT job vacancies advertised in West Wales 96.06% 79.73% 92.68%
Number of salaries quoted 105 53 27
Median salary £40,000 £30,000 £45,000
Median salary % change year-on-year +33.33% -33.33%  
90% offered a salary of more than £32,500 £27,050 £36,000
10% offered a salary of more than £50,000 £72,500 £40,000
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

TDD
Job Vacancy Trend in West Wales

The job posting trend of jobs advertised in West Wales 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 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 in West Wales.

Salary trend for TDD in West Wales

TDD
Salary Histogram in West Wales

The salary distribution of IT jobs citing TDD in West Wales over the 3 months to 28 March 2017.

Salary histogram for TDD 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 28 March 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 -2 20 £50,000 +66.66% 2
TDD
Wales

TDD
Top 30 Co-occurring IT Skills in West Wales

For the 6 months to 28 March 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 36 (100.00%) C#
1 36 (100.00%) Agile Software Development
2 34 (94.44%) .NET
3 33 (91.67%) MVC
4 30 (83.33%) ASP.NET Web API
5 28 (77.78%) OO
6 27 (75.00%) ASP.NET
7 25 (69.44%) SQL Server
7 25 (69.44%) Scrum
7 25 (69.44%) ASP.NET MVC
7 25 (69.44%) BDD
8 24 (66.67%) Dependency Injection
9 22 (61.11%) RESTful
10 19 (52.78%) Continuous Integration
10 19 (52.78%) Microsoft
11 18 (50.00%) Retail
11 18 (50.00%) Web Application Development
11 18 (50.00%) SQL Server 2014
11 18 (50.00%) ASP.NET MVC 5
12 10 (27.78%) Microsoft Azure
13 9 (25.00%) NHibernate
13 9 (25.00%) Elasticsearch
14 8 (22.22%) .NET Framework
15 7 (19.44%) SQL
15 7 (19.44%) NUnit
15 7 (19.44%) Software Engineering
16 6 (16.67%) JavaScript
16 6 (16.67%) Team Foundation Server
16 6 (16.67%) SaaS
16 6 (16.67%) Moq

TDD
Co-occurring 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 9 (25.00%) Elasticsearch
2 4 (11.11%) IIS
2 4 (11.11%) Tomcat
2 4 (11.11%) WebSphere
Cloud Services
1 10 (27.78%) Microsoft Azure
2 6 (16.67%) SaaS
3 2 (5.56%) GitHub
Database & Business Intelligence
1 25 (69.44%) SQL Server
2 18 (50.00%) SQL Server 2014
3 6 (16.67%) Azure SQL Database
4 4 (11.11%) SQL Server 2012
5 1 (2.78%) NoSQL
5 1 (2.78%) Relational Database
Development Applications
1 7 (19.44%) NUnit
2 6 (16.67%) Moq
2 6 (16.67%) Team Foundation Server
3 4 (11.11%) Eclipse
3 4 (11.11%) Maven
3 4 (11.11%) Subversion
3 4 (11.11%) Visual Studio
4 2 (5.56%) Git (software)
4 2 (5.56%) GitLab
5 1 (2.78%) Jasmine
5 1 (2.78%) Visual Studio Team System
General
1 18 (50.00%) Retail
2 2 (5.56%) Advertising
Job Titles
1 32 (88.89%) Developer
2 26 (72.22%) .NET Developer
3 10 (27.78%) C# Developer
4 8 (22.22%) C# .NET Developer
4 8 (22.22%) Software Developer
5 6 (16.67%) C# Software Developer
5 6 (16.67%) Senior Developer
6 5 (13.89%) ASP.NET MVC Developer
7 4 (11.11%) .NET Software Developer
7 4 (11.11%) Software Engineer
8 3 (8.33%) ASP.NET Developer
8 3 (8.33%) C# ASP.NET Developer
8 3 (8.33%) Senior .NET Developer
8 3 (8.33%) Senior ASP.NET Developer
8 3 (8.33%) Senior C# .NET Developer
8 3 (8.33%) Senior C# ASP.NET Developer
8 3 (8.33%) Senior C# Developer
9 2 (5.56%) Java Engineer
9 2 (5.56%) Lead .NET Developer
9 2 (5.56%) Technical Developer
Libraries, Frameworks & Software Standards
1 34 (94.44%) .NET
2 30 (83.33%) ASP.NET Web API
3 27 (75.00%) ASP.NET
4 25 (69.44%) ASP.NET MVC
5 22 (61.11%) RESTful
6 18 (50.00%) ASP.NET MVC 5
7 9 (25.00%) NHibernate
8 8 (22.22%) .NET Framework
9 6 (16.67%) Autofac
10 5 (13.89%) KnockoutJS
11 4 (11.11%) Ajax
11 4 (11.11%) CSS
11 4 (11.11%) EJB
11 4 (11.11%) Hibernate
11 4 (11.11%) HTML5
11 4 (11.11%) Java SE
11 4 (11.11%) jQuery
11 4 (11.11%) REST
11 4 (11.11%) SOAP
11 4 (11.11%) Spring
Miscellaneous
1 4 (11.11%) Mainframe
1 4 (11.11%) User Experience
2 2 (5.56%) Enterprise Software
2 2 (5.56%) N-Tier
3 1 (2.78%) Analytical Skills
Processes & Methodologies
1 36 (100.00%) Agile Software Development
2 33 (91.67%) MVC
3 28 (77.78%) OO
4 25 (69.44%) BDD
4 25 (69.44%) Scrum
5 24 (66.67%) Dependency Injection
6 19 (52.78%) Continuous Integration
7 18 (50.00%) Web Application Development
8 7 (19.44%) Software Engineering
9 6 (16.67%) Mentoring
10 5 (13.89%) Unit Testing
10 5 (13.89%) Web Development
11 4 (11.11%) Continuous Deployment
11 4 (11.11%) Customer Insight
11 4 (11.11%) OOD
11 4 (11.11%) Performance Optimisation
11 4 (11.11%) Product Management
12 2 (5.56%) B2B
12 2 (5.56%) OOP
12 2 (5.56%) Software Delivery
Programming Languages
1 36 (100.00%) C#
2 7 (19.44%) SQL
3 6 (16.67%) JavaScript
4 4 (11.11%) Java
5 2 (5.56%) VB
Qualifications
1 2 (5.56%) Degree
Quality Assurance & Compliance
1 4 (11.11%) HMG Security Policy Framework
1 4 (11.11%) ISO/IEC 27001
Vendors
1 19 (52.78%) Microsoft
2 4 (11.11%) IBM
3 2 (5.56%) IFS
4 1 (2.78%) Sitecore
Swansea, West Glamorgan
Dawson & Walsh
Salary: £35000 - £65000 per annum + Bonus + Pension + Benefits
Posted: Yesterday