The table below looks at the statistics for TDD skills in IT jobs advertised for the Uxbridge region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 29 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Aug 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 26 8 26
Rank change year-on-year
-18 +18
Permanent jobs citing TDD 8 25 7
As % of all permanent IT jobs located in Uxbridge 5.41% 15.43% 4.00%
As % of the Processes & Methodologies category 5.97% 17.24% 4.76%
Number of salaries quoted 7 24 7
Median salary £47,500 £52,500 £41,500
Median salary % change year-on-year
-9.52% +26.50%
90% offered a salary of more than £44,600 £40,750 £30,000
10% offered a salary of more than £65,000 £52,500 £62,800
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 Uxbridge region.

Processes & Methodologies Category
Uxbridge
Permanent IT job ads with a match in the
Processes & Methodologies category
134 145 147
As % of all permanent IT jobs located in Uxbridge 90.54% 89.51% 84.00%
Number of salaries quoted 115 133 136
Median salary £52,500 £48,000 £50,000
Median salary % change year-on-year
+9.37% -4.00%
90% offered a salary of more than £41,000 £37,500 £30,000
10% offered a salary of more than £65,000 £62,500 £58,500
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Uxbridge

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

TDD Jobs Demand Trend in Uxbridge

TDD
Salary Trend in Uxbridge

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

TDD Salary Trend in Uxbridge

TDD
Salary Histogram in Uxbridge

This chart provides a salary histogram for IT jobs citing TDD across the Uxbridge region over the 3 months to 29 August 2016.

TDD Salary Histogram in Uxbridge

TDD
Top 30 Related IT Skills in Uxbridge

For the 6 months to 29 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 Uxbridge region with a requirement for TDD.

1 9 (69.23%) Agile Software Development
2 8 (61.54%) C#
2 8 (61.54%) .NET
2 8 (61.54%) AngularJS
3 7 (53.85%) JavaScript
3 7 (53.85%) SQL Server
4 6 (46.15%) MVC
4 6 (46.15%) ASP.NET Web API
5 5 (38.46%) SOLID
5 5 (38.46%) KnockoutJS
5 5 (38.46%) Scrum
5 5 (38.46%) Ajax
5 5 (38.46%) Java
5 5 (38.46%) ASP.NET
6 4 (30.77%) Oracle
6 4 (30.77%) SQL
6 4 (30.77%) Spring
6 4 (30.77%) .NET Framework
6 4 (30.77%) JIRA
6 4 (30.77%) WCF
7 3 (23.08%) LINQ
7 3 (23.08%) Workflow
7 3 (23.08%) Web Services
7 3 (23.08%) XML
7 3 (23.08%) OOP
7 3 (23.08%) Backbone.js
7 3 (23.08%) Xamarin
7 3 (23.08%) Mobile App
7 3 (23.08%) jQuery
7 3 (23.08%) REST

TDD
Top Related IT Skills in Uxbridge 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 (15.38%) Confluence
Business Applications
1 2 (15.38%) Oracle BPM
Cloud Services
1 2 (15.38%) Amazon AWS
Database & Business Intelligence
1 7 (53.85%) SQL Server
2 1 (7.69%) NoSQL
2 1 (7.69%) Oracle Database
2 1 (7.69%) Oracle Database 10g
2 1 (7.69%) SQL Server 2014
Development Applications
1 4 (30.77%) JIRA
2 2 (15.38%) Subversion
2 2 (15.38%) Visual Studio
3 1 (7.69%) Git (software)
3 1 (7.69%) Maven
General
1 1 (7.69%) Automotive
1 1 (7.69%) Finance
1 1 (7.69%) Games
1 1 (7.69%) Telecoms
Job Titles
1 12 (92.31%) Developer
2 8 (61.54%) .NET Developer
3 6 (46.15%) C# .NET Developer
3 6 (46.15%) C# Developer
4 4 (30.77%) Java Developer
5 3 (23.08%) ASP.NET Developer
5 3 (23.08%) C# ASP.NET Developer
6 2 (15.38%) Senior Developer
7 1 (7.69%) .NET Programmer
7 1 (7.69%) .NET Software Engineer
7 1 (7.69%) C# Software Developer
7 1 (7.69%) HTML Developer
7 1 (7.69%) Java Engineer
7 1 (7.69%) JavaScript Developer
7 1 (7.69%) Programmer
7 1 (7.69%) Senior .NET Developer
7 1 (7.69%) Senior Java Developer
7 1 (7.69%) Software Engineer
7 1 (7.69%) Software Programmer
7 1 (7.69%) SQL Developer
Libraries, Frameworks & Software Standards
1 8 (61.54%) .NET
1 8 (61.54%) AngularJS
2 6 (46.15%) ASP.NET Web API
3 5 (38.46%) Ajax
3 5 (38.46%) ASP.NET
3 5 (38.46%) KnockoutJS
4 4 (30.77%) .NET Framework
4 4 (30.77%) Spring
4 4 (30.77%) WCF
5 3 (23.08%) Backbone.js
5 3 (23.08%) jQuery
5 3 (23.08%) LINQ
5 3 (23.08%) REST
5 3 (23.08%) Web Services
5 3 (23.08%) XML
6 2 (15.38%) ActiveMQ
6 2 (15.38%) CSS
6 2 (15.38%) Hibernate
6 2 (15.38%) jBPM
6 2 (15.38%) SOAP
Miscellaneous
1 3 (23.08%) Mobile App
1 3 (23.08%) User Experience
Operating Systems
1 2 (15.38%) Linux
Processes & Methodologies
1 9 (69.23%) Agile Software Development
2 6 (46.15%) MVC
3 5 (38.46%) Scrum
3 5 (38.46%) SOLID
4 3 (23.08%) Microservices
4 3 (23.08%) OOP
4 3 (23.08%) Workflow
5 2 (15.38%) AOP
5 2 (15.38%) Integration Testing
5 2 (15.38%) OO
5 2 (15.38%) Performance Analysis
5 2 (15.38%) Software Engineering
6 1 (7.69%) BDD
6 1 (7.69%) Continuous Improvement
6 1 (7.69%) Enterprise Architecture
6 1 (7.69%) Prototyping
6 1 (7.69%) Refactoring
6 1 (7.69%) SDLC
6 1 (7.69%) Waterfall
6 1 (7.69%) Web Application Development
Programming Languages
1 8 (61.54%) C#
2 7 (53.85%) JavaScript
3 5 (38.46%) Java
4 4 (30.77%) SQL
5 2 (15.38%) PL/SQL
5 2 (15.38%) Python
6 1 (7.69%) Ruby
6 1 (7.69%) VB
6 1 (7.69%) VB.NET
6 1 (7.69%) VB6
Qualifications
1 1 (7.69%) MOS
Quality Assurance & Compliance
1 2 (15.38%) QA
Vendors
1 4 (30.77%) Oracle
2 3 (23.08%) Xamarin
3 2 (15.38%) Microsoft