The table below looks at the statistics for TDD skills in IT jobs advertised for the Chiswick region. Included is a guide to the average salaries offered in IT jobs that have cited TDD over the 3 months to 19 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
19 Sep 2014
Same period 2013 Same period 2012
Test-Driven Development (TDD)
Rank 13 12 -
Rank change year-on-year
-1 -
Permanent jobs citing TDD 2 2 0
As % of all permanent IT jobs located in Chiswick 4.35% 3.51% -
As % of the Processes & Methodologies category 5.88% 3.85% -
Number of salaries quoted 2 0 0
Average salary £48,750 - -
UK excluding London average salary £40,000 £40,000 £40,000
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 Chiswick region.

Processes & Methodologies Category
Chiswick
Permanent IT job ads with a match in the
Processes & Methodologies category
34 52 13
As % of all permanent IT jobs located in Chiswick 73.91% 91.23% 52.00%
Number of salaries quoted 33 34 13
Average salary £42,500 £40,000 £40,000
Average salary % change year-on-year
+6.25% -
90% offered a salary of more than £30,000 £30,000 £25,400
10% offered a salary of more than £50,000 £55,400 £60,000
UK excluding London average salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

TDD
Jobs Demand Trend in Chiswick

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

TDD Jobs Demand Trend in Chiswick

TDD
Salary Trend in Chiswick

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

TDD Salary Trend in Chiswick

TDD
Salary Histogram in Chiswick

This chart provides a salary histogram for IT jobs citing TDD across the Chiswick region over the 3 months to 19 September 2014.

TDD Salary Histogram in Chiswick

TDD
Top 30 Related IT Skills in Chiswick

For the 6 months to 19 September 2014, IT jobs across the Chiswick 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 5 (55.56%) Java
2 4 (44.44%) SQL
2 4 (44.44%) HTML
2 4 (44.44%) CSS
2 4 (44.44%) MVC
2 4 (44.44%) Agile Software Development
2 4 (44.44%) Degree
2 4 (44.44%) Computer Science
2 4 (44.44%) BDD
3 3 (33.33%) Unit Testing
3 3 (33.33%) Social Media
3 3 (33.33%) Mathematics
3 3 (33.33%) Python
3 3 (33.33%) JavaScript
4 2 (22.22%) Perl
4 2 (22.22%) PHP
4 2 (22.22%) C#
4 2 (22.22%) .NET
4 2 (22.22%) SQL Server
4 2 (22.22%) Photoshop
4 2 (22.22%) JSP
4 2 (22.22%) Subversion
4 2 (22.22%) Spring
4 2 (22.22%) Maven
4 2 (22.22%) Ruby
4 2 (22.22%) Ajax
4 2 (22.22%) Ruby on Rails
4 2 (22.22%) ASP.NET
4 2 (22.22%) Tomcat
4 2 (22.22%) CMS

TDD
Top Related IT Skills in Chiswick by Category

For the 6 months to 19 September 2014, IT jobs across the Chiswick 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 2 (22.22%) Tomcat
1 2 (22.22%) CMS
1 2 (22.22%) Drupal
1 2 (22.22%) Jetty
1 2 (22.22%) WordPress
2 1 (11.11%) SharePoint
2 1 (11.11%) IIS
2 1 (11.11%) Apache
Applications
1 2 (22.22%) Photoshop
Cloud Services
1 1 (11.11%) Cloud Computing
1 1 (11.11%) SaaS
Communications & Networking
1 1 (11.11%) HTTP
1 1 (11.11%) TCP/IP
1 1 (11.11%) Wireshark
Database & Business Intelligence
1 2 (22.22%) SQL Server
2 1 (11.11%) SQL Server 2008
2 1 (11.11%) MongoDB
2 1 (11.11%) Apache Cassandra
2 1 (11.11%) Hazelcast
2 1 (11.11%) MySQL
Development Applications
1 2 (22.22%) Subversion
1 2 (22.22%) Maven
1 2 (22.22%) Selenium
1 2 (22.22%) Cucumber
2 1 (11.11%) Bitbucket
2 1 (11.11%) Jenkins
2 1 (11.11%) Microsoft Blend
2 1 (11.11%) Git (software)
2 1 (11.11%) Team Foundation Server
2 1 (11.11%) NCover
2 1 (11.11%) JUnit
2 1 (11.11%) Visual Studio
2 1 (11.11%) IntelliJ
2 1 (11.11%) NUnit
General
1 1 (11.11%) Finance
1 1 (11.11%) Publishing
Job Titles
1 9 (100.00%) Developer
2 5 (55.56%) Java Developer
3 2 (22.22%) Senior Java Developer
3 2 (22.22%) Web Developer
3 2 (22.22%) Senior Developer
4 1 (11.11%) Programmer
4 1 (11.11%) Salesforce.com Developer
4 1 (11.11%) .NET Developer
4 1 (11.11%) Java Programmer
4 1 (11.11%) Software Developer
Libraries, Frameworks & Software Standards
1 4 (44.44%) CSS
1 4 (44.44%) HTML
2 2 (22.22%) .NET
2 2 (22.22%) ASP.NET
2 2 (22.22%) Velocity
2 2 (22.22%) WCF
2 2 (22.22%) FreeMarker
2 2 (22.22%) Django
2 2 (22.22%) jQuery
2 2 (22.22%) JSP
2 2 (22.22%) Spring
2 2 (22.22%) Ajax
2 2 (22.22%) Ruby on Rails
2 2 (22.22%) Haml
2 2 (22.22%) Sinatra
3 1 (11.11%) ADO.NET Entity Framework
3 1 (11.11%) REST
3 1 (11.11%) AngularJS
3 1 (11.11%) Twitter Bootstrap
3 1 (11.11%) NHibernate
Miscellaneous
1 4 (44.44%) Computer Science
2 3 (33.33%) Social Media
2 3 (33.33%) Mathematics
3 2 (22.22%) Wiki
3 2 (22.22%) Open Source
4 1 (11.11%) Client/Server
4 1 (11.11%) N-Tier
4 1 (11.11%) Enterprise Software
Operating Systems
1 1 (11.11%) Windows
1 1 (11.11%) Linux
Processes & Methodologies
1 4 (44.44%) MVC
1 4 (44.44%) Agile Software Development
1 4 (44.44%) BDD
2 3 (33.33%) Unit Testing
3 2 (22.22%) User Stories
4 1 (11.11%) Pair Programming
4 1 (11.11%) Continuous Integration
4 1 (11.11%) Multithreading
4 1 (11.11%) System Testing
4 1 (11.11%) Kanban
4 1 (11.11%) Dependency Injection
4 1 (11.11%) UML
4 1 (11.11%) SOA
4 1 (11.11%) ETL
4 1 (11.11%) Business Intelligence
Programming Languages
1 5 (55.56%) Java
2 4 (44.44%) SQL
3 3 (33.33%) JavaScript
3 3 (33.33%) Python
4 2 (22.22%) Ruby
4 2 (22.22%) C#
4 2 (22.22%) Perl
4 2 (22.22%) PHP
5 1 (11.11%) T-SQL
5 1 (11.11%) VB
5 1 (11.11%) VB.NET
5 1 (11.11%) Scala
5 1 (11.11%) XQuery
5 1 (11.11%) VB6
Qualifications
1 4 (44.44%) Degree
Vendors
1 2 (22.22%) Microsoft
1 2 (22.22%) Zend
2 1 (11.11%) Informatica
2 1 (11.11%) Salesforce.com