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 21 November 2014 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
21 Nov 2014
Same period 2013 Same period 2012
Test-Driven Development (TDD)
Rank 18 17 17
Rank change year-on-year
-1 0
Contract jobs citing TDD 7 11 1
As % of all contract IT jobs located in Norwich 4.76% 7.43% 0.93%
As % of the Processes & Methodologies category 6.54% 11.46% 1.43%
Number of daily rates quoted 2 6 0
Average daily rate
Keep up to 90%
of your Daily Rate
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£288 £233 -
Average daily rate % change year-on-year
+23.65% -
UK excluding London average daily rate £375 £350 £360
% change year-on-year
+7.14% -2.77%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £38.25 £33.00 £39.00
% change year-on-year
+15.90% -15.38%
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
107 96 70
As % of all contract IT jobs located in Norwich 72.79% 64.86% 64.81%
Number of daily rates quoted 56 60 20
Average daily rate £390 £331 £325
Average daily rate % change year-on-year
+17.73% +1.92%
90% offered a daily rate of more than £300 £215 £225
10% offered a daily rate of more than £453 £375 £450
UK excluding London average daily rate £385 £363 £370
% change year-on-year
+6.20% -2.02%
Number of hourly rates quoted 8 10 13
Average hourly rate £13.20 £20.00 £16.00
Average hourly rate % change year-on-year
-34.00% +25.00%
90% offered a hourly rate of more than £13.00 £12.34 £13.95
10% offered a hourly rate of more than £23.50 £23.20 £22.50
UK excluding London average hourly rate £25.00 £30.00 £29.00
% change year-on-year
-16.66% +3.44%

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 21 November 2014, 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 17 (80.95%) C#
1 17 (80.95%) .NET
2 16 (76.19%) HTML
3 15 (71.43%) Web Services
4 14 (66.67%) ASP.NET
4 14 (66.67%) CSS
5 13 (61.90%) MVC
5 13 (61.90%) Agile Software Development
5 13 (61.90%) .NET Framework
5 13 (61.90%) jQuery
6 11 (52.38%) Microsoft
6 11 (52.38%) Visual Studio
7 10 (47.62%) OO
7 10 (47.62%) BDD
8 8 (38.10%) ASP.NET MVC
9 7 (33.33%) XHTML
9 7 (33.33%) Ajax
10 6 (28.57%) Unit Testing
10 6 (28.57%) JavaScript
10 6 (28.57%) HTML5
11 5 (23.81%) CSS3
11 5 (23.81%) ASP.NET MVC 3
11 5 (23.81%) Git (software)
11 5 (23.81%) Analytical Skills
11 5 (23.81%) SQL Server
11 5 (23.81%) Continuous Integration
11 5 (23.81%) QA
12 4 (19.05%) Selenium
12 4 (19.05%) PowerShell
12 4 (19.05%) SQL Server 2008

TDD
Top Related IT Skills in Norwich by Category

For the 6 months to 21 November 2014, 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.

Application Platforms
1 2 (9.52%) Apache
Applications
1 2 (9.52%) MS Excel
Communications & Networking
1 2 (9.52%) HTTP
Database & Business Intelligence
1 5 (23.81%) SQL Server
2 4 (19.05%) SQL Server 2008
Development Applications
1 11 (52.38%) Visual Studio
2 5 (23.81%) Git (software)
3 4 (19.05%) Selenium
3 4 (19.05%) SpecFlow
4 3 (14.29%) Jenkins
4 3 (14.29%) Team Foundation Server
4 3 (14.29%) CruiseControl
4 3 (14.29%) Subversion
5 2 (9.52%) Firebug
6 1 (4.76%) WatiN
6 1 (4.76%) QuickTest Pro
6 1 (4.76%) Xcode
General
1 3 (14.29%) Finance
Job Titles
1 18 (85.71%) Developer
2 7 (33.33%) .NET Developer
3 3 (14.29%) Software Developer
4 2 (9.52%) ASP.NET Developer
4 2 (9.52%) QA Engineer
4 2 (9.52%) C# Developer
4 2 (9.52%) Python Developer
4 2 (9.52%) QA Automation Engineer
4 2 (9.52%) Automation Engineer
5 1 (4.76%) C# .NET Developer
5 1 (4.76%) iOS Developer
5 1 (4.76%) Django Developer
5 1 (4.76%) Python/Django Developer
5 1 (4.76%) ScrumMaster
5 1 (4.76%) Agile C# Developer
5 1 (4.76%) VB.NET Developer
5 1 (4.76%) .NET Architect
5 1 (4.76%) C# Web Developer
5 1 (4.76%) Architect
5 1 (4.76%) Web Developer
Libraries, Frameworks & Software Standards
1 17 (80.95%) .NET
2 16 (76.19%) HTML
3 15 (71.43%) Web Services
4 14 (66.67%) ASP.NET
4 14 (66.67%) CSS
5 13 (61.90%) .NET Framework
5 13 (61.90%) jQuery
6 8 (38.10%) ASP.NET MVC
7 7 (33.33%) Ajax
7 7 (33.33%) XHTML
8 6 (28.57%) HTML5
9 5 (23.81%) CSS3
9 5 (23.81%) ASP.NET MVC 3
10 4 (19.05%) ADO.NET Entity Framework
10 4 (19.05%) RESTful
11 2 (9.52%) Django
11 2 (9.52%) Hibernate
11 2 (9.52%) Ruby on Rails
11 2 (9.52%) WebKit
11 2 (9.52%) Backbone.js
Miscellaneous
1 5 (23.81%) Analytical Skills
2 2 (9.52%) Open Source
3 1 (4.76%) Mobile App
3 1 (4.76%) User Experience
3 1 (4.76%) iPhone
Operating Systems
1 2 (9.52%) Linux
1 2 (9.52%) Debian
1 2 (9.52%) Ubuntu
2 1 (4.76%) Apple iOS
2 1 (4.76%) UNIX
Processes & Methodologies
1 13 (61.90%) MVC
1 13 (61.90%) Agile Software Development
2 10 (47.62%) OO
2 10 (47.62%) BDD
3 6 (28.57%) Unit Testing
4 5 (23.81%) Continuous Integration
5 4 (19.05%) OOD
5 4 (19.05%) OOP
6 3 (14.29%) User Stories
6 3 (14.29%) Configuration Management
7 2 (9.52%) Regression Testing
7 2 (9.52%) Scrum
7 2 (9.52%) Software Engineering
7 2 (9.52%) Test Automation
8 1 (4.76%) Waterfall
8 1 (4.76%) Test Strategy
8 1 (4.76%) Web Development
8 1 (4.76%) Multithreading
8 1 (4.76%) Pair Programming
8 1 (4.76%) Automated Testing
Programming Languages
1 17 (80.95%) C#
2 6 (28.57%) JavaScript
3 4 (19.05%) PowerShell
4 2 (9.52%) Ruby
4 2 (9.52%) PHP
4 2 (9.52%) VB.NET
4 2 (9.52%) Python
5 1 (4.76%) Shell Script
5 1 (4.76%) Objective-C
Qualifications
1 3 (14.29%) MCP
1 3 (14.29%) Microsoft Certification
Quality Assurance & Compliance
1 5 (23.81%) QA
Vendors
1 11 (52.38%) Microsoft
2 1 (4.76%) Apple