Period
to 25 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Redditch with a requirement for TDD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TDD over the 6 months to 25 November 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Worcestershire > Redditch
6 months to
25 Nov 2017
Same period 2016 Same period 2015
Rank 23 12 22
Rank change year-on-year -11 +10 +19
Permanent jobs citing TDD 3 17 23
As % of all permanent IT jobs advertised in Redditch 4.00% 16.83% 17.42%
As % of the Processes & Methodologies category 4.48% 19.10% 19.33%
Number of salaries quoted 3 17 23
Redditch median annual salary £30,000 £35,000 £27,500
Median salary % change year-on-year -14.29% +27.27% -8.33%
10th Percentile £27,500 £23,750 £23,750
90th Percentile £32,500 £47,500 £37,500
Worcestershire median annual salary £30,000 £37,500 £35,000
% change year-on-year -20.00% +7.14% -30.00%

TDD is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Redditch with a requirement for process or methodology skills.

All Process and Methodology Skills
Redditch
Permanent vacancies with a requirement for process or methodology skills 67 89 119
As % of all permanent IT jobs advertised in Redditch 89.33% 88.12% 90.15%
Number of salaries quoted 61 88 117
Redditch median annual salary £30,000 £35,000 £35,000
Median salary % change year-on-year -14.29% - +9.38%
10th Percentile £21,000 £23,500 £20,000
90th Percentile £51,250 £47,500 £43,750
Worcestershire median annual salary £37,500 £36,500 £35,000
% change year-on-year +2.74% +4.29% -

TDD
Job Vacancy Trend in Redditch

Job postings citing TDD as a percentage of all IT jobs advertised in Redditch.

Job vacancy trend for TDD in Redditch

TDD
Salary Trend in Redditch

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

Salary trend for TDD in Redditch

For the 6 months to 25 November 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 Redditch region with a requirement for TDD.

1 3 (100.00%) C#
1 3 (100.00%) JavaScript
1 3 (100.00%) .NET
1 3 (100.00%) SQL Server
1 3 (100.00%) ASP.NET
1 3 (100.00%) MVC
1 3 (100.00%) Agile Software Development
1 3 (100.00%) Continuous Integration
1 3 (100.00%) ASP.NET MVC
1 3 (100.00%) BDD
1 3 (100.00%) AngularJS
1 3 (100.00%) ASP.NET Web API

TDD
Co-occurring 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:

Database & Business Intelligence
1 3 (100.00%) SQL Server
Job Titles
1 3 (100.00%) .NET Developer
1 3 (100.00%) ASP.NET Developer
1 3 (100.00%) ASP.NET MVC Developer
1 3 (100.00%) C# .NET Developer
1 3 (100.00%) C# ASP.NET Developer
1 3 (100.00%) C# Developer
1 3 (100.00%) Developer
1 3 (100.00%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 3 (100.00%) .NET
1 3 (100.00%) AngularJS
1 3 (100.00%) ASP.NET
1 3 (100.00%) ASP.NET MVC
1 3 (100.00%) ASP.NET Web API
Processes & Methodologies
1 3 (100.00%) Agile Software Development
1 3 (100.00%) BDD
1 3 (100.00%) Continuous Integration
1 3 (100.00%) MVC
Programming Languages
1 3 (100.00%) C#
1 3 (100.00%) JavaScript