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 27 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
27 Feb 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
Berkshire / Slough
Rank 40 69 56
Rank change year-on-year
+29 -13
Permanent jobs citing TDD 4 3 12
As % of all permanent IT jobs located in Slough 1.27% 0.46% 1.91%
As % of the Processes & Methodologies category 1.58% 0.54% 2.26%
Number of salaries quoted 4 3 9
Median salary £55,000 £70,000 £42,500
Median salary % change year-on-year
-21.42% +64.70%
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%

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
253 553 531
As % of all permanent IT jobs located in Slough 80.57% 85.47% 84.69%
Number of salaries quoted 227 460 425
Median salary £55,000 £57,500 £49,500
Median salary % change year-on-year
-4.34% +16.16%
90% offered a salary of more than £27,500 £37,500 £32,500
10% offered a salary of more than £79,250 £65,000 £75,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

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
Salary Histogram in Slough

This chart provides a salary histogram for IT jobs citing TDD across the Slough region over the 3 months to 27 February 2017.

TDD Salary Histogram in Slough

TDD
Top 30 Related IT Skills in Slough

For the 6 months to 27 February 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 Slough region with a requirement for TDD.

1 9 (100.00%) JavaScript
2 6 (66.67%) C#
2 6 (66.67%) Agile Software Development
3 5 (55.56%) .NET Framework
3 5 (55.56%) MVC
3 5 (55.56%) ASP.NET
3 5 (55.56%) CSS
3 5 (55.56%) HTML
3 5 (55.56%) .NET
3 5 (55.56%) SQL Server
3 5 (55.56%) ASP.NET MVC
3 5 (55.56%) Entity Framework
3 5 (55.56%) AngularJS
3 5 (55.56%) ASP.NET Web API
4 4 (44.44%) Twitter Bootstrap
4 4 (44.44%) Front End Development
4 4 (44.44%) SQL Server 2014
4 4 (44.44%) ASP.NET MVC 5
4 4 (44.44%) Code First Entity Framework
4 4 (44.44%) Node.js
4 4 (44.44%) KnockoutJS
4 4 (44.44%) Web Application Development
4 4 (44.44%) BDD
4 4 (44.44%) NoSQL
4 4 (44.44%) WCF
4 4 (44.44%) Git (software)
4 4 (44.44%) RESTful
4 4 (44.44%) Games
4 4 (44.44%) Ruby
5 3 (33.33%) Content Management

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:

Application Platforms
1 3 (33.33%) CMS
1 3 (33.33%) Sitecore CMS
Communications & Networking
1 1 (11.11%) Internet
Database & Business Intelligence
1 5 (55.56%) SQL Server
2 4 (44.44%) NoSQL
2 4 (44.44%) SQL Server 2014
Development Applications
1 4 (44.44%) Git (software)
2 1 (11.11%) Visual Studio
General
1 4 (44.44%) Games
2 1 (11.11%) Advertising
Job Titles
1 6 (66.67%) Developer
2 5 (55.56%) .NET Developer
3 1 (11.11%) Front End Developer (Client-Side Developer)
3 1 (11.11%) Full Stack Developer
3 1 (11.11%) Internet Developer
Libraries, Frameworks & Software Standards
1 5 (55.56%) .NET
1 5 (55.56%) .NET Framework
1 5 (55.56%) AngularJS
1 5 (55.56%) ASP.NET
1 5 (55.56%) ASP.NET MVC
1 5 (55.56%) ASP.NET Web API
1 5 (55.56%) CSS
1 5 (55.56%) Entity Framework
1 5 (55.56%) HTML
2 4 (44.44%) ASP.NET MVC 5
2 4 (44.44%) Code First Entity Framework
2 4 (44.44%) KnockoutJS
2 4 (44.44%) Node.js
2 4 (44.44%) RESTful
2 4 (44.44%) Twitter Bootstrap
2 4 (44.44%) WCF
3 2 (22.22%) jQuery
4 1 (11.11%) JSON
4 1 (11.11%) LINQ
4 1 (11.11%) WPF
Processes & Methodologies
1 6 (66.67%) Agile Software Development
2 5 (55.56%) MVC
3 4 (44.44%) BDD
3 4 (44.44%) Front End Development
3 4 (44.44%) Web Application Development
4 3 (33.33%) Content Management
5 1 (11.11%) MVVM
5 1 (11.11%) OO
5 1 (11.11%) Web Development
Programming Languages
1 9 (100.00%) JavaScript
2 6 (66.67%) C#
3 4 (44.44%) Ruby
4 1 (11.11%) PHP
4 1 (11.11%) SQL
4 1 (11.11%) T-SQL
4 1 (11.11%) VB.NET
4 1 (11.11%) XAML
Vendors
1 3 (33.33%) Sitecore
2 1 (11.11%) Microsoft