The table below looks at the statistics for TDD skills in IT jobs advertised for the Wimbledon region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 8 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
8 Dec 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 22 9 31
Rank change year-on-year
-13 +22
Permanent jobs citing TDD 4 19 7
As % of all permanent IT jobs located in Wimbledon 3.57% 19.79% 5.60%
As % of the Processes & Methodologies category 3.85% 22.35% 7.45%
Number of salaries quoted 4 19 7
Median salary £70,000 £60,000 £50,000
Median salary % change year-on-year
+16.66% +20.00%
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%
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 Wimbledon region.

Processes & Methodologies Category
Wimbledon
Permanent IT job ads with a match in the
Processes & Methodologies category
104 85 94
As % of all permanent IT jobs located in Wimbledon 92.86% 88.54% 75.20%
Number of salaries quoted 57 67 89
Median salary £55,000 £52,500 £57,500
Median salary % change year-on-year
+4.76% -8.69%
90% offered a salary of more than £47,500 £35,000 £36,000
10% offered a salary of more than £75,000 £75,000 £70,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Wimbledon

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

TDD Jobs Demand Trend in Wimbledon

TDD
Salary Trend in Wimbledon

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

TDD Salary Trend in Wimbledon

TDD
Top 30 Related IT Skills in Wimbledon

For the 6 months to 8 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 Wimbledon region with a requirement for TDD.

1 7 (100.00%) Agile Software Development
2 6 (85.71%) Java
2 6 (85.71%) BDD
3 4 (57.14%) Finance
3 4 (57.14%) Software Engineering
4 3 (42.86%) QA
4 3 (42.86%) Scrum
4 3 (42.86%) Banking
4 3 (42.86%) Back Office
4 3 (42.86%) Spring
4 3 (42.86%) Scala
4 3 (42.86%) Cucumber
5 2 (28.57%) Customer Engagement
5 2 (28.57%) Analytical Skills
5 2 (28.57%) Microservices
5 2 (28.57%) SDLC
5 2 (28.57%) E-Commerce
5 2 (28.57%) JavaScript
5 2 (28.57%) SQL
5 2 (28.57%) Test Scripting
5 2 (28.57%) Kanban
5 2 (28.57%) REST
5 2 (28.57%) High Availability
6 1 (14.29%) Root Cause Analysis
6 1 (14.29%) Gherkin
6 1 (14.29%) ATDD
6 1 (14.29%) Event-Driven Architecture
6 1 (14.29%) AngularJS
6 1 (14.29%) IaaS
6 1 (14.29%) Jenkins

TDD
Top Related IT Skills in Wimbledon 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 1 (14.29%) GlassFish
1 1 (14.29%) Jetty
Cloud Services
1 1 (14.29%) IaaS
1 1 (14.29%) PaaS
Database & Business Intelligence
1 1 (14.29%) NoSQL
1 1 (14.29%) Relational Database
Development Applications
1 3 (42.86%) Cucumber
2 1 (14.29%) Git (software)
2 1 (14.29%) Hudson
2 1 (14.29%) JBehave
2 1 (14.29%) Jenkins
2 1 (14.29%) Maven
2 1 (14.29%) Selenium
2 1 (14.29%) Subversion
General
1 4 (57.14%) Finance
2 3 (42.86%) Back Office
2 3 (42.86%) Banking
3 1 (14.29%) Games
3 1 (14.29%) Law
Job Titles
1 3 (42.86%) Developer
2 2 (28.57%) Java Developer
3 1 (14.29%) Agile Tester
3 1 (14.29%) Analyst
3 1 (14.29%) Architect
3 1 (14.29%) C# Developer
3 1 (14.29%) E-Commerce Analyst
3 1 (14.29%) J2EE Developer
3 1 (14.29%) Java Architect
3 1 (14.29%) Java Solutions Architect
3 1 (14.29%) Java/J2EE Developer
3 1 (14.29%) QA Analyst
3 1 (14.29%) Senior Developer
3 1 (14.29%) Senior Java Developer
3 1 (14.29%) Solutions Architect
3 1 (14.29%) Test Leader
3 1 (14.29%) Tester
Libraries, Frameworks & Software Standards
1 3 (42.86%) Spring
2 2 (28.57%) REST
3 1 (14.29%) .NET
3 1 (14.29%) Akka
3 1 (14.29%) AngularJS
3 1 (14.29%) Gherkin
3 1 (14.29%) Hibernate
3 1 (14.29%) J2EE
3 1 (14.29%) JPA
3 1 (14.29%) JSON
3 1 (14.29%) SOAP
3 1 (14.29%) Spring Boot
3 1 (14.29%) Twitter Bootstrap
Miscellaneous
1 2 (28.57%) Analytical Skills
2 1 (14.29%) Computer Science
2 1 (14.29%) Mobile App
2 1 (14.29%) User Experience
Operating Systems
1 1 (14.29%) Linux
Processes & Methodologies
1 7 (100.00%) Agile Software Development
2 6 (85.71%) BDD
3 4 (57.14%) Software Engineering
4 3 (42.86%) Scrum
5 2 (28.57%) Customer Engagement
5 2 (28.57%) E-Commerce
5 2 (28.57%) High Availability
5 2 (28.57%) Kanban
5 2 (28.57%) Microservices
5 2 (28.57%) SDLC
5 2 (28.57%) Test Scripting
6 1 (14.29%) ATDD
6 1 (14.29%) Continuous Delivery
6 1 (14.29%) Event-Driven Architecture
6 1 (14.29%) Exploratory Testing
6 1 (14.29%) Low Latency
6 1 (14.29%) Root Cause Analysis
6 1 (14.29%) Software Delivery
6 1 (14.29%) Test Management
6 1 (14.29%) Translating Business Requirements
Programming Languages
1 6 (85.71%) Java
2 3 (42.86%) Scala
3 2 (28.57%) JavaScript
3 2 (28.57%) SQL
4 1 (14.29%) C#
4 1 (14.29%) T-SQL
Qualifications
1 1 (14.29%) Degree
1 1 (14.29%) ISEB
Quality Assurance & Compliance
1 3 (42.86%) QA