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

3 months to
28 Jun 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 7 - 14
Rank change year-on-year
- 0
Permanent jobs citing TDD 14 0 3
As % of all permanent IT jobs located in Westminster 23.33% - 8.11%
As % of the Processes & Methodologies category 24.14% - 8.33%
Number of salaries quoted 14 0 2
Median salary £82,500 - £50,000
90% offered a salary of more than £55,500 - £42,000
10% offered a salary of more than £85,000 - £58,000
UK excluding London median salary £45,000 £42,500 £41,500
% change year-on-year
+5.88% +2.40%
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 9 36
As % of all permanent IT jobs located in Westminster 96.67% 81.82% 97.30%
Number of salaries quoted 55 5 17
Median salary £80,000 £50,000 £34,000
Median salary % change year-on-year
+60.00% +47.05%
90% offered a salary of more than £35,000 £47,000 £25,500
10% offered a salary of more than £85,000 £66,000 £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 28 June 2016.

TDD Salary Histogram in Westminster

TDD
Top 30 Related IT Skills in Westminster

For the 6 months to 28 June 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 17 (89.47%) HTML
1 17 (89.47%) Java
2 15 (78.95%) Scrum
3 14 (73.68%) UML
3 14 (73.68%) OOA/OOD
3 14 (73.68%) OO
3 14 (73.68%) SOA
3 14 (73.68%) Kanban
3 14 (73.68%) Waterfall
3 14 (73.68%) Jenkins
3 14 (73.68%) Octopus Deploy
4 11 (57.89%) .NET
5 9 (47.37%) Workflow
5 9 (47.37%) Enterprise Software
6 5 (26.32%) Agile Software Development
7 3 (15.79%) MVC
7 3 (15.79%) Oracle
7 3 (15.79%) JavaScript
7 3 (15.79%) Software Engineering
7 3 (15.79%) Node.js
8 2 (10.53%) Redis
8 2 (10.53%) Apple iOS
8 2 (10.53%) Clojure
8 2 (10.53%) Open Source
8 2 (10.53%) HTML5
8 2 (10.53%) Elasticsearch
8 2 (10.53%) DevOps
8 2 (10.53%) Mobile Development
8 2 (10.53%) Social Network
8 2 (10.53%) 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 (10.53%) Elasticsearch
1 2 (10.53%) Mule
2 1 (5.26%) CMS
2 1 (5.26%) Sitecore CMS
2 1 (5.26%) Umbraco
Database & Business Intelligence
1 2 (10.53%) Redis
Development Applications
1 14 (73.68%) Jenkins
1 14 (73.68%) Octopus Deploy
General
1 1 (5.26%) Law
Job Titles
1 14 (73.68%) Architect
1 14 (73.68%) SOA Architect
1 14 (73.68%) Technical Architect
2 5 (26.32%) Java Architect
2 5 (26.32%) Java Technical Architect
2 5 (26.32%) Technical Leader
3 3 (15.79%) Developer
3 3 (15.79%) Software Engineer
4 2 (10.53%) Developer/Software Engineer
4 2 (10.53%) Front End Developer (Client-Side Developer)
4 2 (10.53%) Front End Web Developer (Client-Side Developer)
4 2 (10.53%) Full Stack Developer
4 2 (10.53%) Full Stack Web Developer
4 2 (10.53%) JavaScript Developer
4 2 (10.53%) JavaScript Engineer
4 2 (10.53%) Node.js Developer
4 2 (10.53%) Software Developer
4 2 (10.53%) Web Developer
4 2 (10.53%) Web Engineer
5 1 (5.26%) Java Engineer
Libraries, Frameworks & Software Standards
1 17 (89.47%) HTML
2 11 (57.89%) .NET
3 3 (15.79%) Node.js
4 2 (10.53%) ASP.NET
4 2 (10.53%) HTML5
5 1 (5.26%) .NET Framework
5 1 (5.26%) AngularJS
5 1 (5.26%) ASP.NET Web API
5 1 (5.26%) CSS
5 1 (5.26%) Hibernate
5 1 (5.26%) jQuery
5 1 (5.26%) Spring
Miscellaneous
1 9 (47.37%) Enterprise Software
2 2 (10.53%) e-Learning
2 2 (10.53%) Social Network
Operating Systems
1 2 (10.53%) Android
1 2 (10.53%) Apple iOS
Processes & Methodologies
1 15 (78.95%) Scrum
2 14 (73.68%) Kanban
2 14 (73.68%) OO
2 14 (73.68%) OOA/OOD
2 14 (73.68%) SOA
2 14 (73.68%) UML
2 14 (73.68%) Waterfall
3 9 (47.37%) Workflow
4 5 (26.32%) Agile Software Development
5 3 (15.79%) MVC
5 3 (15.79%) Software Engineering
6 2 (10.53%) Analytics
6 2 (10.53%) DevOps
6 2 (10.53%) Front End Development
6 2 (10.53%) Mobile Development
6 2 (10.53%) Open Source
6 2 (10.53%) Use Case
6 2 (10.53%) Web Development
7 1 (5.26%) BDD
7 1 (5.26%) SDLC
Programming Languages
1 17 (89.47%) Java
2 3 (15.79%) JavaScript
3 2 (10.53%) C#
3 2 (10.53%) Clojure
3 2 (10.53%) SQL
Vendors
1 3 (15.79%) Oracle
2 1 (5.26%) Sitecore