The table below looks at the statistics for TDD skills in IT jobs advertised for the Twickenham region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 24 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
24 Feb 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
London / Twickenham
Rank 16 13 17
Rank change year-on-year
-3 +4
Permanent jobs citing TDD 3 9 2
As % of all permanent IT jobs located in Twickenham 6.38% 11.69% 2.82%
As % of the Processes & Methodologies category 8.33% 12.68% 3.77%
Number of salaries quoted 3 9 2
Median salary £50,000 £40,000 £55,000
Median salary % change year-on-year
+25.00% -27.27%
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 Twickenham region.

Processes & Methodologies Category
Twickenham
Permanent IT job ads with a match in the
Processes & Methodologies category
36 71 53
As % of all permanent IT jobs located in Twickenham 76.60% 92.21% 74.65%
Number of salaries quoted 35 67 34
Median salary £45,000 £50,000 £50,000
Median salary % change year-on-year
-10.00% -
90% offered a salary of more than £35,000 £40,000 £35,000
10% offered a salary of more than £55,000 £60,000 £66,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Twickenham

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

TDD Jobs Demand Trend in Twickenham

TDD
Salary Trend in Twickenham

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

TDD Salary Trend in Twickenham

TDD
Top 30 Related IT Skills in Twickenham

For the 6 months to 24 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 Twickenham region with a requirement for TDD.

1 7 (100.00%) C#
1 7 (100.00%) .NET
1 7 (100.00%) ASP.NET
1 7 (100.00%) MVC
1 7 (100.00%) ASP.NET MVC
1 7 (100.00%) BDD
2 6 (85.71%) Web Application Development
2 6 (85.71%) WCF
2 6 (85.71%) Agile Software Development
2 6 (85.71%) ASP.NET MVC 5
2 6 (85.71%) SQL Server
3 4 (57.14%) ASP.NET Web API
4 3 (42.86%) SQL Server 2014
4 3 (42.86%) SQL Server 2016
4 3 (42.86%) Code First Entity Framework
4 3 (42.86%) Ruby
4 3 (42.86%) Marketing
4 3 (42.86%) .NET Framework
4 3 (42.86%) OO
4 3 (42.86%) Internet
4 3 (42.86%) Games
4 3 (42.86%) Git (software)
4 3 (42.86%) Domain-Driven Design
4 3 (42.86%) RESTful
4 3 (42.86%) CQRS
4 3 (42.86%) NoSQL
4 3 (42.86%) Entity Framework
4 3 (42.86%) Node.js
5 1 (14.29%) Digital Media
5 1 (14.29%) GitHub

TDD
Top Related IT Skills in Twickenham 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:

Cloud Services
1 1 (14.29%) Amazon AWS
1 1 (14.29%) GitHub
Communications & Networking
1 3 (42.86%) Internet
Database & Business Intelligence
1 6 (85.71%) SQL Server
2 3 (42.86%) NoSQL
2 3 (42.86%) SQL Server 2014
2 3 (42.86%) SQL Server 2016
3 1 (14.29%) MySQL
Development Applications
1 3 (42.86%) Git (software)
General
1 3 (42.86%) Games
1 3 (42.86%) Marketing
Job Titles
1 7 (100.00%) .NET Developer
1 7 (100.00%) Developer
2 3 (42.86%) .NET Software Developer
3 1 (14.29%) Digital Developer
Libraries, Frameworks & Software Standards
1 7 (100.00%) .NET
1 7 (100.00%) ASP.NET
1 7 (100.00%) ASP.NET MVC
2 6 (85.71%) ASP.NET MVC 5
2 6 (85.71%) WCF
3 4 (57.14%) ASP.NET Web API
4 3 (42.86%) .NET Framework
4 3 (42.86%) Code First Entity Framework
4 3 (42.86%) Entity Framework
4 3 (42.86%) Node.js
4 3 (42.86%) RESTful
5 1 (14.29%) CSS
5 1 (14.29%) HTML
5 1 (14.29%) JSON
Miscellaneous
1 1 (14.29%) Computer Science
1 1 (14.29%) Digital Media
Processes & Methodologies
1 7 (100.00%) BDD
1 7 (100.00%) MVC
2 6 (85.71%) Agile Software Development
2 6 (85.71%) Web Application Development
3 3 (42.86%) CQRS
3 3 (42.86%) Domain-Driven Design
3 3 (42.86%) OO
4 1 (14.29%) Mathematics
4 1 (14.29%) SOLID
4 1 (14.29%) Unit Testing
Programming Languages
1 7 (100.00%) C#
2 3 (42.86%) Ruby
3 1 (14.29%) JavaScript
Qualifications
1 1 (14.29%) Degree
Twickenham, Middlesex
Digitech Resourcing Ltd
Salary: From £55,000 to £65,000 per annum + Package
Posted: 3 hours ago
Twickenham, Middlesex
Dawson & Walsh
Salary: £45000 - £55000 per annum + Bonus + Pension + Benefits
Posted: 4 days ago
Twickenham, Middlesex
CodeSource Recruitment Limited
Salary: From £45,000 to £55,000 per annum + great package + training + car
Posted: 4 days ago