The table below looks at the statistics for TDD skills in IT jobs advertised for the Slough region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 29 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Jun 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 51 52 40
Rank change year-on-year
+1 -12
Permanent jobs citing TDD 8 15 25
As % of all permanent IT jobs located in Slough 1.57% 2.63% 4.96%
As % of the Processes & Methodologies category 1.81% 2.95% 6.27%
Number of salaries quoted 7 13 22
Median salary £42,500 £55,000 £62,500
Median salary % change year-on-year
-22.72% -12.00%
UK excluding London median salary £45,000 £42,500 £41,500
% change year-on-year
+5.88% +2.40%
TDD
Berkshire

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

Processes & Methodologies Category
Slough
Permanent IT job ads with a match in the
Processes & Methodologies category
442 508 399
As % of all permanent IT jobs located in Slough 86.50% 88.97% 79.17%
Number of salaries quoted 394 388 332
Median salary £60,000 £50,000 £51,500
Median salary % change year-on-year
+20.00% -2.91%
90% offered a salary of more than £40,000 £32,500 £32,500
10% offered a salary of more than £85,000 £70,000 £70,000
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

TDD
Jobs Demand Trend in Slough

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

TDD Jobs Demand Trend in Slough

TDD
Salary Trend in Slough

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

TDD Salary Trend in Slough

TDD
Top 30 Related IT Skills in Slough

For the 6 months to 29 June 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 Slough region with a requirement for TDD.

1 8 (72.73%) Agile Software Development
1 8 (72.73%) Continuous Integration
2 7 (63.64%) MVC
2 7 (63.64%) Scrum
2 7 (63.64%) Retail
2 7 (63.64%) Microsoft
2 7 (63.64%) .NET
2 7 (63.64%) OO
2 7 (63.64%) C#
2 7 (63.64%) SQL Server
2 7 (63.64%) ASP.NET
2 7 (63.64%) RESTful
2 7 (63.64%) ASP.NET MVC
2 7 (63.64%) Dependency Injection
2 7 (63.64%) Web Application Development
2 7 (63.64%) BDD
2 7 (63.64%) ASP.NET Web API
2 7 (63.64%) SQL Server 2014
2 7 (63.64%) ASP.NET MVC 5
3 4 (36.36%) CSS
3 4 (36.36%) HTML
3 4 (36.36%) JavaScript
4 3 (27.27%) SQL
4 3 (27.27%) Java
4 3 (27.27%) SOAP
4 3 (27.27%) SOA
4 3 (27.27%) J2EE
4 3 (27.27%) Oracle
4 3 (27.27%) Spring
4 3 (27.27%) Software Engineering

TDD
Top Related IT Skills in Slough 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 7 (63.64%) SQL Server
1 7 (63.64%) SQL Server 2014
Development Applications
1 3 (27.27%) Git (software)
2 1 (9.09%) Bower
2 1 (9.09%) Grunt
2 1 (9.09%) gulp
2 1 (9.09%) webpack
General
1 7 (63.64%) Retail
Job Titles
1 8 (72.73%) Developer
2 7 (63.64%) .NET Developer
3 3 (27.27%) Applications Architect
3 3 (27.27%) Architect
3 3 (27.27%) Java Applications Architect
3 3 (27.27%) Java Architect
3 3 (27.27%) Lead Architect
3 3 (27.27%) Oracle Architect
4 1 (9.09%) Applications Developer
4 1 (9.09%) Applications Engineer
4 1 (9.09%) Front End Developer (Client-Side Developer)
4 1 (9.09%) Front End Web Developer (Client-Side Developer)
4 1 (9.09%) HTML CSS Developer
4 1 (9.09%) HTML Developer
4 1 (9.09%) Web Applications Developer
4 1 (9.09%) Web Applications Engineer
4 1 (9.09%) Web Developer
4 1 (9.09%) Web Engineer
Libraries, Frameworks & Software Standards
1 7 (63.64%) .NET
1 7 (63.64%) ASP.NET
1 7 (63.64%) ASP.NET MVC
1 7 (63.64%) ASP.NET MVC 5
1 7 (63.64%) ASP.NET Web API
1 7 (63.64%) RESTful
2 4 (36.36%) CSS
2 4 (36.36%) HTML
3 3 (27.27%) Ajax
3 3 (27.27%) J2EE
3 3 (27.27%) jQuery
3 3 (27.27%) JSON
3 3 (27.27%) REST
3 3 (27.27%) SOAP
3 3 (27.27%) Spring
4 1 (9.09%) AngularJS
4 1 (9.09%) CSS3
4 1 (9.09%) HTML5
Processes & Methodologies
1 8 (72.73%) Agile Software Development
1 8 (72.73%) Continuous Integration
2 7 (63.64%) BDD
2 7 (63.64%) Dependency Injection
2 7 (63.64%) MVC
2 7 (63.64%) OO
2 7 (63.64%) Scrum
2 7 (63.64%) Web Application Development
3 3 (27.27%) Contingency Planning
3 3 (27.27%) Enterprise Architecture
3 3 (27.27%) Front End Development
3 3 (27.27%) Integration Testing
3 3 (27.27%) SDLC
3 3 (27.27%) SOA
3 3 (27.27%) Software Engineering
4 1 (9.09%) Open Source
4 1 (9.09%) SEO
Programming Languages
1 7 (63.64%) C#
2 4 (36.36%) JavaScript
3 3 (27.27%) Java
3 3 (27.27%) SQL
Quality Assurance & Compliance
1 3 (27.27%) QA
Vendors
1 7 (63.64%) Microsoft
2 3 (27.27%) Oracle
3 1 (9.09%) Cognizant