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

3 months to
3 Dec 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 10 - -
Rank change year-on-year
- 0
Permanent jobs citing TDD 8 0 0
As % of all permanent IT jobs located in Brentford 17.39% - -
As % of the Processes & Methodologies category 22.22% - -
Number of salaries quoted 8 0 0
Median salary £67,500 - -
UK excluding London median salary £45,000 £44,000 £40,000
% change year-on-year
+2.27% +10.00%
TDD
London

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

Processes & Methodologies Category
Brentford
Permanent IT job ads with a match in the
Processes & Methodologies category
36 53 11
As % of all permanent IT jobs located in Brentford 78.26% 67.95% 37.93%
Number of salaries quoted 36 50 10
Median salary £62,500 £45,000 £57,500
Median salary % change year-on-year
+38.88% -21.73%
90% offered a salary of more than £35,000 £32,500 £42,000
10% offered a salary of more than £67,500 £70,000 £55,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Brentford

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

TDD Jobs Demand Trend in Brentford

TDD
Salary Trend in Brentford

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

TDD Salary Trend in Brentford

TDD
Salary Histogram in Brentford

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

TDD Salary Histogram in Brentford

TDD
Top 30 Related IT Skills in Brentford

For the 6 months to 3 December 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 Brentford region with a requirement for TDD.

1 10 (100.00%) Java
2 9 (90.00%) Agile Software Development
3 7 (70.00%) Continuous Integration
4 6 (60.00%) Android
4 6 (60.00%) Sitecore
4 6 (60.00%) Inversion of Control
4 6 (60.00%) Capacity Planning
4 6 (60.00%) HTML5
4 6 (60.00%) Mobile App
4 6 (60.00%) Continuous Deployment
4 6 (60.00%) Ajax
4 6 (60.00%) jQuery
4 6 (60.00%) MVC
4 6 (60.00%) Objective-C
4 6 (60.00%) .NET
4 6 (60.00%) C#
4 6 (60.00%) HTML
4 6 (60.00%) OOP
4 6 (60.00%) SOA
4 6 (60.00%) Microsoft
4 6 (60.00%) SQL Server
4 6 (60.00%) IIS
4 6 (60.00%) ASP.NET
4 6 (60.00%) CSS
5 4 (40.00%) Spring
6 3 (30.00%) Maven
6 3 (30.00%) MySQL
6 3 (30.00%) Apache Cassandra
6 3 (30.00%) Gradle
7 2 (20.00%) Finance

TDD
Top Related IT Skills in Brentford 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 (60.00%) IIS
Database & Business Intelligence
1 6 (60.00%) SQL Server
2 3 (30.00%) Apache Cassandra
2 3 (30.00%) MySQL
Development Applications
1 3 (30.00%) Gradle
1 3 (30.00%) Maven
2 1 (10.00%) Git (software)
2 1 (10.00%) Subversion
General
1 2 (20.00%) Finance
2 1 (10.00%) Games
Job Titles
1 10 (100.00%) Developer
2 6 (60.00%) .NET Developer
2 6 (60.00%) Senior .NET Developer
2 6 (60.00%) Senior Developer
2 6 (60.00%) Senior Sitecore Developer
2 6 (60.00%) Sitecore Developer
3 4 (40.00%) Java Developer
4 3 (30.00%) Agile Developer
4 3 (30.00%) Agile Java Developer
4 3 (30.00%) Cassandra Developer
4 3 (30.00%) Java Software Developer
4 3 (30.00%) Software Developer
Libraries, Frameworks & Software Standards
1 6 (60.00%) .NET
1 6 (60.00%) Ajax
1 6 (60.00%) ASP.NET
1 6 (60.00%) CSS
1 6 (60.00%) HTML
1 6 (60.00%) HTML5
1 6 (60.00%) jQuery
2 4 (40.00%) Spring
3 1 (10.00%) ActiveMQ
3 1 (10.00%) J2EE
3 1 (10.00%) JSP
3 1 (10.00%) XML
3 1 (10.00%) XSL
3 1 (10.00%) XSLT
Miscellaneous
1 6 (60.00%) Inversion of Control
1 6 (60.00%) Mobile App
2 1 (10.00%) Online Games
Operating Systems
1 6 (60.00%) Android
Processes & Methodologies
1 9 (90.00%) Agile Software Development
2 7 (70.00%) Continuous Integration
3 6 (60.00%) Capacity Planning
3 6 (60.00%) Continuous Deployment
3 6 (60.00%) MVC
3 6 (60.00%) OOP
3 6 (60.00%) SOA
Programming Languages
1 10 (100.00%) Java
2 6 (60.00%) C#
2 6 (60.00%) Objective-C
Vendors
1 6 (60.00%) Microsoft
1 6 (60.00%) Sitecore