The table below looks at the statistics for TDD skills in IT jobs advertised for the Redditch region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 30 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Sep 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 9 18 -
Rank change year-on-year
+9 -
Permanent jobs citing TDD 9 13 0
As % of all permanent IT jobs located in Redditch 20.45% 20.31% -
As % of the Processes & Methodologies category 23.08% 20.31% -
Number of salaries quoted 9 13 0
Median salary £45,000 £27,500 -
Median salary % change year-on-year
+63.63% -
UK excluding London median salary £45,000 £42,500 £40,000
% change year-on-year
+5.88% +6.25%
TDD
Worcestershire

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

Processes & Methodologies Category
Redditch
Permanent IT job ads with a match in the
Processes & Methodologies category
39 64 75
As % of all permanent IT jobs located in Redditch 88.64% 100.00% 94.94%
Number of salaries quoted 38 63 66
Median salary £37,500 £35,000 £30,500
Median salary % change year-on-year
+7.14% +14.75%
90% offered a salary of more than £27,500 £22,500 £21,000
10% offered a salary of more than £46,000 £37,500 £37,500
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Redditch

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

TDD Jobs Demand Trend in Redditch

TDD
Salary Trend in Redditch

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

TDD Salary Trend in Redditch

TDD
Salary Histogram in Redditch

This chart provides a salary histogram for IT jobs citing TDD across the Redditch region over the 3 months to 30 September 2016.

TDD Salary Histogram in Redditch

TDD
Top 30 Related IT Skills in Redditch

For the 6 months to 30 September 2016, 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 Redditch region with a requirement for TDD.

1 12 (100.00%) HTML
1 12 (100.00%) JavaScript
1 12 (100.00%) CSS
2 8 (66.67%) Agile Software Development
3 6 (50.00%) WPF
3 6 (50.00%) RESTful
3 6 (50.00%) Microsoft Azure
3 6 (50.00%) ASP.NET MVC
3 6 (50.00%) Microsoft
3 6 (50.00%) MVC
3 6 (50.00%) Web Services
3 6 (50.00%) C#
3 6 (50.00%) Windows
3 6 (50.00%) OOP
3 6 (50.00%) OO
3 6 (50.00%) PHP
3 6 (50.00%) SQL
3 6 (50.00%) .NET
3 6 (50.00%) MySQL
3 6 (50.00%) SQL Server
3 6 (50.00%) Visual Studio
3 6 (50.00%) ASP.NET
3 6 (50.00%) HTML5
3 6 (50.00%) BDD
3 6 (50.00%) AngularJS
3 6 (50.00%) Twitter Bootstrap
3 6 (50.00%) Relational Database
3 6 (50.00%) ASP.NET Web API
3 6 (50.00%) Mentoring
3 6 (50.00%) WordPress

TDD
Top Related IT Skills in Redditch 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 6 (50.00%) WordPress
Cloud Services
1 6 (50.00%) Microsoft Azure
2 3 (25.00%) SaaS
Database & Business Intelligence
1 6 (50.00%) MySQL
1 6 (50.00%) Relational Database
1 6 (50.00%) SQL Server
1 6 (50.00%) SQL Server 2014
Development Applications
1 6 (50.00%) Visual Studio
2 5 (41.67%) PHPUnit
3 1 (8.33%) Git (software)
Job Titles
1 12 (100.00%) Developer
2 6 (50.00%) .NET Developer
2 6 (50.00%) PHP Developer
3 5 (41.67%) Senior Developer
3 5 (41.67%) Senior PHP Developer
4 3 (25.00%) Graduate
4 3 (25.00%) Graduate .NET Developer
4 3 (25.00%) Graduate Developer
4 3 (25.00%) Junior
4 3 (25.00%) Junior .NET Developer
4 3 (25.00%) Junior Developer
Libraries, Frameworks & Software Standards
1 12 (100.00%) CSS
1 12 (100.00%) HTML
2 6 (50.00%) .NET
2 6 (50.00%) AngularJS
2 6 (50.00%) ASP.NET
2 6 (50.00%) ASP.NET MVC
2 6 (50.00%) ASP.NET Web API
2 6 (50.00%) HTML5
2 6 (50.00%) RESTful
2 6 (50.00%) Twitter Bootstrap
2 6 (50.00%) Web Services
2 6 (50.00%) WPF
3 5 (41.67%) XHTML
4 3 (25.00%) Ajax
Operating Systems
1 6 (50.00%) Windows
1 6 (50.00%) Windows 10
Processes & Methodologies
1 8 (66.67%) Agile Software Development
2 6 (50.00%) BDD
2 6 (50.00%) Mentoring
2 6 (50.00%) MVC
2 6 (50.00%) OO
2 6 (50.00%) OOP
3 5 (41.67%) API Development
3 5 (41.67%) Dependency Injection
4 3 (25.00%) Continuous Integration
4 3 (25.00%) SOA
5 2 (16.67%) SOLID
Programming Languages
1 12 (100.00%) JavaScript
2 6 (50.00%) C#
2 6 (50.00%) PHP
2 6 (50.00%) SQL
3 3 (25.00%) C
Vendors
1 6 (50.00%) Microsoft