The table below looks at the statistics for TDD skills in IT jobs advertised for the Westminster region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 30 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 May 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 7 - 10
Rank change year-on-year
- 0
Permanent jobs citing TDD 13 0 6
As % of all permanent IT jobs located in Westminster 22.81% - 15.38%
As % of the Processes & Methodologies category 24.53% - 15.38%
Number of salaries quoted 12 0 5
Median salary £85,000 - £40,000
UK excluding London median salary £45,000 £42,500 £41,000
% change year-on-year
+5.88% +3.65%
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 Westminster region.

Processes & Methodologies Category
Westminster
Permanent IT job ads with a match in the
Processes & Methodologies category
53 18 39
As % of all permanent IT jobs located in Westminster 92.98% 90.00% 100.00%
Number of salaries quoted 50 11 23
Median salary £75,000 £50,000 £37,000
Median salary % change year-on-year
+50.00% +35.13%
90% offered a salary of more than £35,000 £20,500 £25,000
10% offered a salary of more than £85,000 £60,000 £85,000
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

TDD
Jobs Demand Trend in Westminster

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

TDD Jobs Demand Trend in Westminster

TDD
Salary Trend in Westminster

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

TDD Salary Trend in Westminster

TDD
Salary Histogram in Westminster

This chart provides a salary histogram for IT jobs citing TDD across the Westminster region over the 3 months to 30 May 2016.

TDD Salary Histogram in Westminster

TDD
Top 30 Related IT Skills in Westminster

For the 6 months to 30 May 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 Westminster region with a requirement for TDD.

1 12 (80.00%) HTML
1 12 (80.00%) Java
2 11 (73.33%) .NET
2 11 (73.33%) Scrum
3 9 (60.00%) Workflow
3 9 (60.00%) UML
3 9 (60.00%) OOA/OOD
3 9 (60.00%) OO
3 9 (60.00%) SOA
3 9 (60.00%) Kanban
3 9 (60.00%) Waterfall
3 9 (60.00%) Jenkins
3 9 (60.00%) Enterprise Software
3 9 (60.00%) Octopus Deploy
4 6 (40.00%) Agile Software Development
5 3 (20.00%) Software Engineering
5 3 (20.00%) MVC
5 3 (20.00%) Oracle
5 3 (20.00%) JavaScript
5 3 (20.00%) Node.js
6 2 (13.33%) Redis
6 2 (13.33%) Clojure
6 2 (13.33%) Social Network
6 2 (13.33%) Apple iOS
6 2 (13.33%) DevOps
6 2 (13.33%) Mobile Development
6 2 (13.33%) Elasticsearch
6 2 (13.33%) Mule
6 2 (13.33%) Android
6 2 (13.33%) Use Case

TDD
Top Related IT Skills in Westminster 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 3 (20.00%) Node.js
2 2 (13.33%) Elasticsearch
2 2 (13.33%) Mule
3 1 (6.67%) CMS
3 1 (6.67%) Sitecore CMS
3 1 (6.67%) Umbraco
Database & Business Intelligence
1 2 (13.33%) Redis
Development Applications
1 9 (60.00%) Jenkins
1 9 (60.00%) Octopus Deploy
General
1 1 (6.67%) Law
Job Titles
1 9 (60.00%) Architect
1 9 (60.00%) SOA Architect
1 9 (60.00%) Technical Architect
2 3 (20.00%) Developer
2 3 (20.00%) Software Engineer
3 2 (13.33%) Developer/Software Engineer
3 2 (13.33%) Front End Developer (Client-Side Developer)
3 2 (13.33%) Front End Web Developer (Client-Side Developer)
3 2 (13.33%) Full Stack Developer
3 2 (13.33%) Full Stack Web Developer
3 2 (13.33%) JavaScript Developer
3 2 (13.33%) JavaScript Engineer
3 2 (13.33%) Node.js Developer
3 2 (13.33%) Software Developer
3 2 (13.33%) Web Developer
3 2 (13.33%) Web Engineer
4 1 (6.67%) .NET Developer
4 1 (6.67%) Java Engineer
4 1 (6.67%) Scrum Master
4 1 (6.67%) Senior Java Engineer
Libraries, Frameworks & Software Standards
1 12 (80.00%) HTML
2 11 (73.33%) .NET
3 2 (13.33%) ASP.NET
3 2 (13.33%) HTML5
4 1 (6.67%) .NET Framework
4 1 (6.67%) AngularJS
4 1 (6.67%) ASP.NET Web API
4 1 (6.67%) CSS
4 1 (6.67%) Hibernate
4 1 (6.67%) jQuery
4 1 (6.67%) Spring
Miscellaneous
1 9 (60.00%) Enterprise Software
2 2 (13.33%) e-Learning
2 2 (13.33%) Social Network
Operating Systems
1 2 (13.33%) Android
1 2 (13.33%) Apple iOS
Processes & Methodologies
1 11 (73.33%) Scrum
2 9 (60.00%) Kanban
2 9 (60.00%) OO
2 9 (60.00%) OOA/OOD
2 9 (60.00%) SOA
2 9 (60.00%) UML
2 9 (60.00%) Waterfall
2 9 (60.00%) Workflow
3 6 (40.00%) Agile Software Development
4 3 (20.00%) MVC
4 3 (20.00%) Software Engineering
5 2 (13.33%) Analytics
5 2 (13.33%) DevOps
5 2 (13.33%) Front End Development
5 2 (13.33%) Mobile Development
5 2 (13.33%) Open Source
5 2 (13.33%) Use Case
5 2 (13.33%) Web Development
6 1 (6.67%) ATDD
6 1 (6.67%) SDLC
Programming Languages
1 12 (80.00%) Java
2 3 (20.00%) JavaScript
3 2 (13.33%) C#
3 2 (13.33%) Clojure
3 2 (13.33%) SQL
Vendors
1 3 (20.00%) Oracle
2 1 (6.67%) Sitecore