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 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Jul 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 3
As % of all permanent IT jobs located in Westminster 22.41% - 8.82%
As % of the Processes & Methodologies category 22.41% - 9.09%
Number of salaries quoted 13 0 1
Median salary £80,000 - £60,000
UK excluding London median salary £45,000 £42,500 £42,000
% change year-on-year
+5.88% +1.19%
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
58 7 33
As % of all permanent IT jobs located in Westminster 100.00% 87.50% 97.06%
Number of salaries quoted 53 6 14
Median salary £80,000 £42,500 £45,375
Median salary % change year-on-year
+88.23% -6.33%
90% offered a salary of more than £33,115 £32,500 £25,949
10% offered a salary of more than £90,000 £60,000 £65,500
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 July 2016.

TDD Salary Histogram in Westminster

TDD
Top 30 Related IT Skills in Westminster

For the 6 months to 30 July 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 20 (90.91%) HTML
1 20 (90.91%) Java
2 18 (81.82%) Scrum
3 17 (77.27%) UML
3 17 (77.27%) OOA/OOD
3 17 (77.27%) OO
3 17 (77.27%) SOA
3 17 (77.27%) Kanban
3 17 (77.27%) Waterfall
3 17 (77.27%) Jenkins
3 17 (77.27%) Octopus Deploy
4 11 (50.00%) .NET
5 9 (40.91%) Workflow
5 9 (40.91%) Enterprise Software
6 5 (22.73%) Agile Software Development
7 3 (13.64%) MVC
7 3 (13.64%) Oracle
7 3 (13.64%) JavaScript
7 3 (13.64%) Software Engineering
7 3 (13.64%) Node.js
8 2 (9.09%) Redis
8 2 (9.09%) Apple iOS
8 2 (9.09%) Clojure
8 2 (9.09%) Open Source
8 2 (9.09%) HTML5
8 2 (9.09%) Elasticsearch
8 2 (9.09%) DevOps
8 2 (9.09%) Mobile Development
8 2 (9.09%) Social Network
8 2 (9.09%) Web Development

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 2 (9.09%) Elasticsearch
1 2 (9.09%) Mule
2 1 (4.55%) CMS
2 1 (4.55%) Sitecore CMS
2 1 (4.55%) Umbraco
Database & Business Intelligence
1 2 (9.09%) Redis
Development Applications
1 17 (77.27%) Jenkins
1 17 (77.27%) Octopus Deploy
General
1 1 (4.55%) Law
Job Titles
1 17 (77.27%) Architect
1 17 (77.27%) SOA Architect
1 17 (77.27%) Technical Architect
2 8 (36.36%) Java Architect
2 8 (36.36%) Java Technical Architect
2 8 (36.36%) Technical Leader
3 3 (13.64%) Developer
3 3 (13.64%) Software Engineer
4 2 (9.09%) Developer/Software Engineer
4 2 (9.09%) Front End Developer (Client-Side Developer)
4 2 (9.09%) Front End Web Developer (Client-Side Developer)
4 2 (9.09%) Full Stack Developer
4 2 (9.09%) Full Stack Web Developer
4 2 (9.09%) JavaScript Developer
4 2 (9.09%) JavaScript Engineer
4 2 (9.09%) Node.js Developer
4 2 (9.09%) Software Developer
4 2 (9.09%) Web Developer
4 2 (9.09%) Web Engineer
5 1 (4.55%) .NET Developer
Libraries, Frameworks & Software Standards
1 20 (90.91%) HTML
2 11 (50.00%) .NET
3 3 (13.64%) Node.js
4 2 (9.09%) ASP.NET
4 2 (9.09%) HTML5
5 1 (4.55%) .NET Framework
5 1 (4.55%) AngularJS
5 1 (4.55%) ASP.NET Web API
5 1 (4.55%) CSS
5 1 (4.55%) Hibernate
5 1 (4.55%) jQuery
5 1 (4.55%) Spring
Miscellaneous
1 9 (40.91%) Enterprise Software
2 2 (9.09%) e-Learning
2 2 (9.09%) Social Network
Operating Systems
1 2 (9.09%) Android
1 2 (9.09%) Apple iOS
Processes & Methodologies
1 18 (81.82%) Scrum
2 17 (77.27%) Kanban
2 17 (77.27%) OO
2 17 (77.27%) OOA/OOD
2 17 (77.27%) SOA
2 17 (77.27%) UML
2 17 (77.27%) Waterfall
3 9 (40.91%) Workflow
4 5 (22.73%) Agile Software Development
5 3 (13.64%) MVC
5 3 (13.64%) Software Engineering
6 2 (9.09%) Analytics
6 2 (9.09%) DevOps
6 2 (9.09%) Front End Development
6 2 (9.09%) Mobile Development
6 2 (9.09%) Open Source
6 2 (9.09%) Use Case
6 2 (9.09%) Web Development
7 1 (4.55%) BDD
7 1 (4.55%) E-Commerce
Programming Languages
1 20 (90.91%) Java
2 3 (13.64%) JavaScript
3 2 (9.09%) C#
3 2 (9.09%) Clojure
3 2 (9.09%) SQL
Vendors
1 3 (13.64%) Oracle
2 1 (4.55%) Sitecore