The table below looks at the statistics for TDD skills in IT contracts advertised for the Norwich region. Included is a guide to the average contractor rates offered in IT contracts that have cited TDD over the 3 months to 2 July 2015 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
2 Jul 2015
Same period 2014 Same period 2013
Test-Driven Development (TDD)
Rank 16 21 20
Rank change year-on-year
+5 -1
Contract jobs citing TDD 4 11 2
As % of all contract IT jobs located in Norwich 3.96% 6.63% 1.49%
As % of the Processes & Methodologies category 5.19% 9.02% 2.17%
Number of daily rates quoted 2 8 1
Average daily rate
Keep up to 90%
of your Daily Rate
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£376 £350 £190
Average daily rate % change year-on-year
+7.28% +84.21%
UK excluding London average daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £45.00 £59.50 £36.50
% change year-on-year
-24.36% +63.01%
TDD
Norfolk

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised in the Norwich region.

Processes & Methodologies Category
Norwich
Contract IT job ads with a match in the
Processes & Methodologies category
77 122 92
As % of all contract IT jobs located in Norwich 76.24% 73.49% 68.66%
Number of daily rates quoted 54 91 64
Average daily rate £368 £288 £310
Average daily rate % change year-on-year
+27.82% -7.25%
90% offered a daily rate of more than £200 £213 £200
10% offered a daily rate of more than £475 £450 £375
UK excluding London average daily rate £388 £375 £370
% change year-on-year
+3.33% +1.35%
Number of hourly rates quoted 6 14 6
Average hourly rate £24.32 £30.00 £25.50
Average hourly rate % change year-on-year
-18.95% +17.64%
UK excluding London average hourly rate £30.00 £28.50 £30.50
% change year-on-year
+5.26% -6.55%

TDD
Jobs Demand Trend in Norwich

This chart provides a 3-month moving total of IT contractor jobs citing TDD across the Norwich region as a proportion of the total demand within the Processes & Methodologies category.

TDD Jobs Demand Trend in Norwich

TDD
Daily Rate Trend in Norwich

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing TDD across the Norwich region.

TDD Daily Rate Trend in Norwich

TDD
Top 30 Related IT Skills in Norwich

For the 6 months to 2 July 2015, IT contractor jobs across the Norwich region citing TDD also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited TDD.

1 4 (100.00%) C#
1 4 (100.00%) .NET
1 4 (100.00%) MVC
2 3 (75.00%) Scrum
2 3 (75.00%) Agile Software Development
2 3 (75.00%) HTML
2 3 (75.00%) JavaScript
2 3 (75.00%) SOAP
2 3 (75.00%) Web Services
2 3 (75.00%) XML
2 3 (75.00%) Maven
2 3 (75.00%) Software Engineering
2 3 (75.00%) Continuous Integration
2 3 (75.00%) Kanban
2 3 (75.00%) Git (software)
2 3 (75.00%) Web Development
2 3 (75.00%) HTML5
2 3 (75.00%) BDD
2 3 (75.00%) REST
2 3 (75.00%) Responsive Web Design
2 3 (75.00%) Jenkins
2 3 (75.00%) User Stories
3 2 (50.00%) .NET Framework
3 2 (50.00%) Coverity
3 2 (50.00%) Subversion
4 1 (25.00%) Content Management
4 1 (25.00%) ASP.NET MVC
4 1 (25.00%) Dependency Injection
4 1 (25.00%) jQuery
4 1 (25.00%) Moq

TDD
Top Related IT Skills in Norwich by Category

For the 6 months to 2 July 2015, IT contractor jobs across the Norwich region citing TDD also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited TDD. Up to 20 skills are shown per category.

Development Applications
1 3 (75.00%) Maven
1 3 (75.00%) Git (software)
1 3 (75.00%) Jenkins
2 2 (50.00%) Subversion
3 1 (25.00%) NUnit
3 1 (25.00%) Moq
Job Titles
1 3 (75.00%) .NET Developer
1 3 (75.00%) Developer
2 1 (25.00%) Lead Developer
2 1 (25.00%) Software Engineer
2 1 (25.00%) C# Developer
2 1 (25.00%) Lead Software Engineer
2 1 (25.00%) Lead .NET Developer
2 1 (25.00%) C# .NET Developer
Libraries, Frameworks & Software Standards
1 4 (100.00%) .NET
2 3 (75.00%) HTML
2 3 (75.00%) SOAP
2 3 (75.00%) Web Services
2 3 (75.00%) XML
2 3 (75.00%) HTML5
2 3 (75.00%) REST
3 2 (50.00%) .NET Framework
4 1 (25.00%) jQuery
4 1 (25.00%) ASP.NET MVC
4 1 (25.00%) AngularJS
4 1 (25.00%) ASP.NET Web API
4 1 (25.00%) ASP.NET
Miscellaneous
1 1 (25.00%) Mobile App
Processes & Methodologies
1 4 (100.00%) MVC
2 3 (75.00%) Scrum
2 3 (75.00%) Agile Software Development
2 3 (75.00%) Software Engineering
2 3 (75.00%) Web Development
2 3 (75.00%) Continuous Integration
2 3 (75.00%) Kanban
2 3 (75.00%) BDD
2 3 (75.00%) Responsive Web Design
2 3 (75.00%) User Stories
3 1 (25.00%) Mobile Application Development
3 1 (25.00%) Digital Content Management
3 1 (25.00%) OO
3 1 (25.00%) Dependency Injection
3 1 (25.00%) Content Management
Programming Languages
1 4 (100.00%) C#
2 3 (75.00%) JavaScript
Vendors
1 2 (50.00%) Coverity