The table below looks at the statistics for TDD skills in IT jobs advertised for the Worcester region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 26 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
26 Aug 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 19 19 23
Rank change year-on-year
0 +4
Permanent jobs citing TDD 4 13 14
As % of all permanent IT jobs located in Worcester 3.64% 9.92% 15.05%
As % of the Processes & Methodologies category 4.26% 11.40% 16.87%
Number of salaries quoted 4 13 14
Median salary £37,500 £37,500 £50,000
Median salary % change year-on-year
- -25.00%
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 Worcester region.

Processes & Methodologies Category
Worcester
Permanent IT job ads with a match in the
Processes & Methodologies category
94 114 83
As % of all permanent IT jobs located in Worcester 85.45% 87.02% 89.25%
Number of salaries quoted 89 110 75
Median salary £38,000 £37,500 £45,000
Median salary % change year-on-year
+1.33% -16.66%
90% offered a salary of more than £30,000 £30,000 £32,500
10% offered a salary of more than £60,000 £50,000 £47,500
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Worcester

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

TDD Jobs Demand Trend in Worcester

TDD
Salary Trend in Worcester

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

TDD Salary Trend in Worcester

TDD
Top 30 Related IT Skills in Worcester

For the 6 months to 26 August 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 Worcester region with a requirement for TDD.

1 10 (100.00%) Agile Software Development
2 8 (80.00%) .NET
2 8 (80.00%) C#
2 8 (80.00%) BDD
3 6 (60.00%) ASP.NET MVC
3 6 (60.00%) SQL Server
3 6 (60.00%) ASP.NET
3 6 (60.00%) MVC
4 5 (50.00%) JavaScript
4 5 (50.00%) AngularJS
4 5 (50.00%) KnockoutJS
5 3 (30.00%) Big Data
5 3 (30.00%) Web Application Development
5 3 (30.00%) Twitter Bootstrap
5 3 (30.00%) RESTful
5 3 (30.00%) ASP.NET Web API
5 3 (30.00%) Front End Development
5 3 (30.00%) SQL Server 2014
5 3 (30.00%) ASP.NET MVC 5
5 3 (30.00%) HTML
5 3 (30.00%) CSS
6 2 (20.00%) Windows
6 2 (20.00%) MS Excel
6 2 (20.00%) ISO 9000
6 2 (20.00%) Microsoft
6 2 (20.00%) TickIT
6 2 (20.00%) LabVIEW
6 2 (20.00%) Scrum
6 2 (20.00%) jQuery
6 2 (20.00%) Unit Testing

TDD
Top Related IT Skills in Worcester 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:

Applications
1 2 (20.00%) MS Excel
Database & Business Intelligence
1 6 (60.00%) SQL Server
2 3 (30.00%) Big Data
2 3 (30.00%) SQL Server 2014
Development Applications
1 2 (20.00%) LabVIEW
1 2 (20.00%) Team Foundation Server
Job Titles
1 8 (80.00%) Developer
2 6 (60.00%) .NET Developer
3 2 (20.00%) ASP.NET Developer
3 2 (20.00%) JavaScript Developer
3 2 (20.00%) Software Engineer
3 2 (20.00%) Web Developer
4 1 (10.00%) Junior
4 1 (10.00%) Junior .NET Developer
4 1 (10.00%) Junior Developer
Libraries, Frameworks & Software Standards
1 8 (80.00%) .NET
2 6 (60.00%) ASP.NET
2 6 (60.00%) ASP.NET MVC
3 5 (50.00%) AngularJS
3 5 (50.00%) KnockoutJS
4 3 (30.00%) ASP.NET MVC 5
4 3 (30.00%) ASP.NET Web API
4 3 (30.00%) CSS
4 3 (30.00%) HTML
4 3 (30.00%) RESTful
4 3 (30.00%) Twitter Bootstrap
5 2 (20.00%) jQuery
6 1 (10.00%) WPF
Miscellaneous
1 2 (20.00%) Chemistry
1 2 (20.00%) Computer Science
1 2 (20.00%) Mathematics
1 2 (20.00%) Mobile App
1 2 (20.00%) Physics
Operating Systems
1 2 (20.00%) Windows
Processes & Methodologies
1 10 (100.00%) Agile Software Development
2 8 (80.00%) BDD
3 6 (60.00%) MVC
4 3 (30.00%) Front End Development
4 3 (30.00%) Web Application Development
5 2 (20.00%) Scrum
5 2 (20.00%) Software Engineering
5 2 (20.00%) Unit Testing
5 2 (20.00%) Web Development
Programming Languages
1 8 (80.00%) C#
2 5 (50.00%) JavaScript
3 1 (10.00%) C
3 1 (10.00%) C++
Quality Assurance & Compliance
1 2 (20.00%) ISO 9000
1 2 (20.00%) TickIT
Vendors
1 2 (20.00%) Microsoft