The table below looks at the statistics for TDD skills in IT jobs advertised for the Middlesex region. Included is a guide to the average salaries offered in IT jobs that have cited TDD over the 3 months to 20 October 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
20 Oct 2014
Same period 2013 Same period 2012
Test-Driven Development (TDD)
Rank 36 34 30
Rank change year-on-year
-2 -4
Permanent jobs citing TDD 8 8 13
As % of all permanent IT jobs located in Middlesex 2.56% 3.08% 3.83%
As % of the Processes & Methodologies category 3.51% 4.26% 4.92%
Number of salaries quoted 8 8 11
Average salary £55,000 £42,500 £50,000
Average salary % change year-on-year
+29.41% -15.00%
UK excluding London average salary £40,000 £40,000 £40,000
TDD
South East

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

Processes & Methodologies Category
Middlesex
Permanent IT job ads with a match in the
Processes & Methodologies category
228 188 264
As % of all permanent IT jobs located in Middlesex 73.08% 72.31% 77.88%
Number of salaries quoted 159 161 234
Average salary £50,000 £50,000 £50,000
90% offered a salary of more than £32,500 £28,750 £32,500
10% offered a salary of more than £71,500 £69,100 £70,000
UK excluding London average salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +5.00%

TDD
Jobs Demand Trend in Middlesex

This chart provides a 3-month moving total of permanent IT jobs citing TDD across the Middlesex region as a proportion of the total demand within the Processes & Methodologies category.

TDD Jobs Demand Trend in Middlesex

TDD
Salary Trend in Middlesex

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

TDD Salary Trend in Middlesex

TDD
Salary Histogram in Middlesex

This chart provides a salary histogram for IT jobs citing TDD across the Middlesex region over the 3 months to 20 October 2014.

TDD Salary Histogram in Middlesex

TDD
Top 30 Related IT Skills in Middlesex

For the 6 months to 20 October 2014, IT jobs across the Middlesex region citing TDD also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited TDD.

1 9 (100.00%) Agile Software Development
2 7 (77.78%) .NET
3 5 (55.56%) MVC
3 5 (55.56%) ASP.NET
3 5 (55.56%) C#
4 3 (33.33%) CMS
4 3 (33.33%) HTML
4 3 (33.33%) Project Management
4 3 (33.33%) Continuous Integration
4 3 (33.33%) Mobile App
4 3 (33.33%) Ajax
5 2 (22.22%) ASP.NET MVC
5 2 (22.22%) BDD
5 2 (22.22%) RESTful
5 2 (22.22%) Microsoft Azure
5 2 (22.22%) JSON
5 2 (22.22%) LINQ
5 2 (22.22%) E-Commerce
5 2 (22.22%) ERP
5 2 (22.22%) Windows
5 2 (22.22%) OO
5 2 (22.22%) Java
5 2 (22.22%) JavaScript
5 2 (22.22%) Scrum
5 2 (22.22%) Objective-C
6 1 (11.11%) Spring
6 1 (11.11%) PHP
6 1 (11.11%) SQL
6 1 (11.11%) T-SQL
6 1 (11.11%) CSS

TDD
Top Related IT Skills in Middlesex by Category

For the 6 months to 20 October 2014, IT jobs across the Middlesex region citing TDD also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited TDD. Up to 20 skills are shown per category.

Application Platforms
1 3 (33.33%) CMS
2 1 (11.11%) Umbraco
2 1 (11.11%) Node.js
Applications
1 1 (11.11%) MS Excel
Cloud Services
1 2 (22.22%) Microsoft Azure
Database & Business Intelligence
1 1 (11.11%) Apache Cassandra
1 1 (11.11%) NoSQL
Job Titles
1 6 (66.67%) Developer
2 5 (55.56%) .NET Developer
3 4 (44.44%) Senior Developer
4 3 (33.33%) Senior .NET Developer
5 2 (22.22%) Digital Project Manager
5 2 (22.22%) Project Manager
6 1 (11.11%) Lead .NET Developer
6 1 (11.11%) C# .NET Developer
6 1 (11.11%) Senior ASP.NET Developer
6 1 (11.11%) C# Web Developer
6 1 (11.11%) Senior .NET Web Developer
6 1 (11.11%) C# ASP.NET Developer
6 1 (11.11%) ScrumMaster
6 1 (11.11%) Lead Developer
6 1 (11.11%) Java Developer
6 1 (11.11%) Web Developer
6 1 (11.11%) Senior Manager
6 1 (11.11%) C# Developer
6 1 (11.11%) Senior Web Developer
6 1 (11.11%) ASP.NET Developer
Libraries, Frameworks & Software Standards
1 7 (77.78%) .NET
2 5 (55.56%) ASP.NET
3 3 (33.33%) Ajax
3 3 (33.33%) HTML
4 2 (22.22%) JSON
4 2 (22.22%) LINQ
4 2 (22.22%) RESTful
4 2 (22.22%) ASP.NET MVC
5 1 (11.11%) AngularJS
5 1 (11.11%) jQuery
5 1 (11.11%) Velocity
5 1 (11.11%) WCF
5 1 (11.11%) Symfony
5 1 (11.11%) .NET Framework
5 1 (11.11%) J2EE
5 1 (11.11%) ADO.NET
5 1 (11.11%) CSS
5 1 (11.11%) Web Services
5 1 (11.11%) Spring
Miscellaneous
1 3 (33.33%) Mobile App
2 1 (11.11%) Over-the-Top Content
2 1 (11.11%) IPTV
2 1 (11.11%) iPhone
2 1 (11.11%) Video on Demand
2 1 (11.11%) iPad
Operating Systems
1 2 (22.22%) Windows
2 1 (11.11%) Android
2 1 (11.11%) Apple iOS
2 1 (11.11%) Windows Phone
Processes & Methodologies
1 9 (100.00%) Agile Software Development
2 5 (55.56%) MVC
3 3 (33.33%) Project Management
3 3 (33.33%) Continuous Integration
4 2 (22.22%) BDD
4 2 (22.22%) OO
4 2 (22.22%) E-Commerce
4 2 (22.22%) ERP
4 2 (22.22%) Scrum
5 1 (11.11%) Release Management
5 1 (11.11%) OOP
5 1 (11.11%) Responsive Web Design
5 1 (11.11%) Mobile Application Development
5 1 (11.11%) Android Development
5 1 (11.11%) iOS Development
5 1 (11.11%) Line Management
5 1 (11.11%) Mentoring
5 1 (11.11%) Coaching
Programming Languages
1 5 (55.56%) C#
2 2 (22.22%) Java
2 2 (22.22%) JavaScript
2 2 (22.22%) Objective-C
3 1 (11.11%) PowerShell
3 1 (11.11%) PHP
3 1 (11.11%) SQL
3 1 (11.11%) T-SQL
3 1 (11.11%) Python
Vendors
1 1 (11.11%) Microsoft
1 1 (11.11%) Zend
1 1 (11.11%) EPiServer