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

3 months to
28 Aug 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 7 - 10
Rank change year-on-year
- 0
Permanent jobs citing TDD 12 0 2
As % of all permanent IT jobs located in Westminster 22.64% - 7.14%
As % of the Processes & Methodologies category 22.64% - 7.41%
Number of salaries quoted 12 0 1
Median salary £80,000 - £50,000
UK excluding London median salary £45,000 £42,500 £40,000
% change year-on-year
+5.88% +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 Westminster region.

Processes & Methodologies Category
Westminster
Permanent IT job ads with a match in the
Processes & Methodologies category
53 8 27
As % of all permanent IT jobs located in Westminster 100.00% 80.00% 96.43%
Number of salaries quoted 48 8 22
Median salary £80,000 £32,500 £45,375
Median salary % change year-on-year
+146.15% -28.37%
90% offered a salary of more than £30,000 £32,500 £32,571
10% offered a salary of more than £90,000 £50,000 £50,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

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
Top 30 Related IT Skills in Westminster

For the 6 months to 28 August 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 23 (92.00%) HTML
1 23 (92.00%) Java
2 22 (88.00%) Scrum
3 21 (84.00%) UML
3 21 (84.00%) OOA/OOD
3 21 (84.00%) OO
3 21 (84.00%) SOA
3 21 (84.00%) Kanban
3 21 (84.00%) Waterfall
3 21 (84.00%) Octopus Deploy
3 21 (84.00%) Jenkins
4 11 (44.00%) .NET
5 9 (36.00%) Workflow
5 9 (36.00%) Enterprise Software
6 4 (16.00%) Agile Software Development
7 3 (12.00%) MVC
8 2 (8.00%) C#
8 2 (8.00%) Oracle
8 2 (8.00%) ASP.NET
8 2 (8.00%) JavaScript
8 2 (8.00%) SQL
8 2 (8.00%) Node.js
8 2 (8.00%) Software Engineering
9 1 (4.00%) Elasticsearch
9 1 (4.00%) ASP.NET Web API
9 1 (4.00%) Redis
9 1 (4.00%) AngularJS
9 1 (4.00%) Analytics
9 1 (4.00%) Clojure
9 1 (4.00%) BDD

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 1 (4.00%) CMS
1 1 (4.00%) Elasticsearch
1 1 (4.00%) Mule
1 1 (4.00%) Sitecore CMS
1 1 (4.00%) Umbraco
Database & Business Intelligence
1 1 (4.00%) Redis
Development Applications
1 21 (84.00%) Jenkins
1 21 (84.00%) Octopus Deploy
General
1 1 (4.00%) Law
Job Titles
1 21 (84.00%) Architect
1 21 (84.00%) SOA Architect
1 21 (84.00%) Technical Architect
2 12 (48.00%) Java Architect
2 12 (48.00%) Java Technical Architect
2 12 (48.00%) Technical Leader
3 2 (8.00%) Developer
3 2 (8.00%) Software Engineer
4 1 (4.00%) .NET Developer
4 1 (4.00%) Front End Developer (Client-Side Developer)
4 1 (4.00%) Front End Web Developer (Client-Side Developer)
4 1 (4.00%) Java Engineer
4 1 (4.00%) Java Software Engineer
4 1 (4.00%) JavaScript Developer
4 1 (4.00%) Senior Java Engineer
4 1 (4.00%) Senior Java Software Engineer
4 1 (4.00%) Senior Software Engineer
4 1 (4.00%) Software Developer
4 1 (4.00%) Web Developer
4 1 (4.00%) Web Engineer
Libraries, Frameworks & Software Standards
1 23 (92.00%) HTML
2 11 (44.00%) .NET
3 2 (8.00%) ASP.NET
3 2 (8.00%) Node.js
4 1 (4.00%) .NET Framework
4 1 (4.00%) AngularJS
4 1 (4.00%) ASP.NET Web API
4 1 (4.00%) CSS
4 1 (4.00%) Hibernate
4 1 (4.00%) HTML5
4 1 (4.00%) jQuery
4 1 (4.00%) Spring
Miscellaneous
1 9 (36.00%) Enterprise Software
2 1 (4.00%) e-Learning
2 1 (4.00%) Social Network
Operating Systems
1 1 (4.00%) Android
1 1 (4.00%) Apple iOS
Processes & Methodologies
1 22 (88.00%) Scrum
2 21 (84.00%) Kanban
2 21 (84.00%) OO
2 21 (84.00%) OOA/OOD
2 21 (84.00%) SOA
2 21 (84.00%) UML
2 21 (84.00%) Waterfall
3 9 (36.00%) Workflow
4 4 (16.00%) Agile Software Development
5 3 (12.00%) MVC
6 2 (8.00%) Software Engineering
7 1 (4.00%) Analytics
7 1 (4.00%) BDD
7 1 (4.00%) DevOps
7 1 (4.00%) E-Commerce
7 1 (4.00%) Mobile Development
7 1 (4.00%) Open Source
7 1 (4.00%) SDLC
7 1 (4.00%) Use Case
7 1 (4.00%) Web Development
Programming Languages
1 23 (92.00%) Java
2 2 (8.00%) C#
2 2 (8.00%) JavaScript
2 2 (8.00%) SQL
3 1 (4.00%) Clojure
Vendors
1 2 (8.00%) Oracle
2 1 (4.00%) Sitecore