The table below looks at the statistics for TDD skills in IT jobs advertised for the Hounslow region. Included is a guide to the average salaries offered in IT jobs that have cited TDD over the 3 months to 4 September 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
4 Sep 2015
Same period 2014 Same period 2013
Test-Driven Development (TDD)
Rank 20 28 21
Rank change year-on-year
+8 -7
Permanent jobs citing TDD 1 2 1
As % of all permanent IT jobs located in Hounslow 1.27% 1.85% 0.96%
As % of the Processes & Methodologies category 1.41% 2.11% 1.14%
Number of salaries quoted 1 2 0
Average salary £70,000 £75,000 -
Average salary % change year-on-year
-6.66% -
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -
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 Hounslow region.

Processes & Methodologies Category
Hounslow
Permanent IT job ads with a match in the
Processes & Methodologies category
71 95 88
As % of all permanent IT jobs located in Hounslow 89.87% 87.96% 84.62%
Number of salaries quoted 37 85 65
Average salary £54,750 £52,500 £45,000
Average salary % change year-on-year
+4.28% +16.66%
90% offered a salary of more than £51,300 £37,500 £40,000
10% offered a salary of more than £70,000 £55,000 £77,500
UK excluding London average salary £45,000 £42,500 £41,500
% change year-on-year
+5.88% +2.40%

TDD
Jobs Demand Trend in Hounslow

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

TDD Jobs Demand Trend in Hounslow

TDD
Salary Trend in Hounslow

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

TDD Salary Trend in Hounslow

TDD
Top 30 Related IT Skills in Hounslow

For the 6 months to 4 September 2015, IT jobs across the Hounslow 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 (100.00%) Scrum
1 5 (100.00%) Agile Software Development
2 4 (80.00%) Spring
2 4 (80.00%) Maven
2 4 (80.00%) Software Engineering
2 4 (80.00%) Games
2 4 (80.00%) Java
2 4 (80.00%) Ant
2 4 (80.00%) Web Services
2 4 (80.00%) UNIX
2 4 (80.00%) Continuous Integration
2 4 (80.00%) Kanban
2 4 (80.00%) MongoDB
2 4 (80.00%) NoSQL
2 4 (80.00%) REST
2 4 (80.00%) Big Data
2 4 (80.00%) Jenkins
2 4 (80.00%) User Stories
3 2 (40.00%) Apache Cassandra
3 2 (40.00%) Telecoms
4 1 (20.00%) WinForms
4 1 (20.00%) Computer Science
4 1 (20.00%) WCF
4 1 (20.00%) WPF
4 1 (20.00%) WF
4 1 (20.00%) LINQ
4 1 (20.00%) Unit Testing
4 1 (20.00%) .NET Framework
4 1 (20.00%) Degree
4 1 (20.00%) Workflow

TDD
Top Related IT Skills in Hounslow by Category

For the 6 months to 4 September 2015, IT jobs across the Hounslow 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.

Database & Business Intelligence
1 4 (80.00%) NoSQL
1 4 (80.00%) Big Data
1 4 (80.00%) MongoDB
2 2 (40.00%) Apache Cassandra
3 1 (20.00%) RDBMS
3 1 (20.00%) Oracle Database
3 1 (20.00%) Relational Database
Development Applications
1 4 (80.00%) Ant
1 4 (80.00%) Maven
1 4 (80.00%) Jenkins
2 1 (20.00%) Visual Studio Team System
General
1 4 (80.00%) Games
2 2 (40.00%) Telecoms
Job Titles
1 5 (100.00%) Developer
2 4 (80.00%) Software Developer
2 4 (80.00%) Software Engineer
2 4 (80.00%) Java Software Engineer
2 4 (80.00%) Java Developer
2 4 (80.00%) Java Software Developer
3 2 (40.00%) Senior Java Software Developer
3 2 (40.00%) Senior Software Engineer
3 2 (40.00%) Senior Software Developer
3 2 (40.00%) Senior Java Developer
3 2 (40.00%) Lead Java Developer
3 2 (40.00%) Senior Java Software Engineer
3 2 (40.00%) Senior Developer
3 2 (40.00%) Lead Developer
4 1 (20.00%) C# Developer
Libraries, Frameworks & Software Standards
1 4 (80.00%) Spring
1 4 (80.00%) Web Services
1 4 (80.00%) REST
2 1 (20.00%) .NET
2 1 (20.00%) WinForms
2 1 (20.00%) .NET Framework
2 1 (20.00%) WCF
2 1 (20.00%) WPF
2 1 (20.00%) WF
2 1 (20.00%) LINQ
2 1 (20.00%) Entity Framework
Miscellaneous
1 1 (20.00%) Computer Science
Operating Systems
1 4 (80.00%) UNIX
Processes & Methodologies
1 5 (100.00%) Scrum
1 5 (100.00%) Agile Software Development
2 4 (80.00%) Software Engineering
2 4 (80.00%) Continuous Integration
2 4 (80.00%) Kanban
2 4 (80.00%) User Stories
3 1 (20.00%) BDD
3 1 (20.00%) SOA
3 1 (20.00%) Workflow
3 1 (20.00%) Unit Testing
Programming Languages
1 4 (80.00%) Java
2 1 (20.00%) SQL
2 1 (20.00%) C#
Qualifications
1 1 (20.00%) Degree
Vendors
1 1 (20.00%) Oracle
1 1 (20.00%) Cognizant