The table below looks at the statistics for TDD skills in IT contracts advertised for the Nottingham region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 10 December 2016 with a comparison to the same period over 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.

3 months to
10 Dec 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 31 39 25
Rank change year-on-year
+8 -14
Contract jobs citing TDD 18 13 15
As % of all contract IT jobs located in Nottingham 4.69% 3.15% 3.63%
As % of the Processes & Methodologies category 5.57% 3.95% 4.90%
Number of daily rates quoted 11 10 8
Median daily rate £383 £425 £325
Median daily rate % change year-on-year
-10.00% +30.76%
90% offered a daily rate of more than £365 £398 £232
10% offered a daily rate of more than £450 £440 £458
UK excluding London median daily rate £425 £400 £375
% change year-on-year
+6.25% +6.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £39.76 £36.50 £38.25
% change year-on-year
+8.93% -4.57%
TDD
Nottinghamshire

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

Processes & Methodologies Category
Nottingham
Contract IT job ads with a match in the
Processes & Methodologies category
323 329 306
As % of all contract IT jobs located in Nottingham 84.11% 79.66% 74.09%
Number of daily rates quoted 177 211 142
Median daily rate £425 £415 £375
Median daily rate % change year-on-year
+2.40% +10.66%
90% offered a daily rate of more than £313 £275 £250
10% offered a daily rate of more than £505 £513 £550
UK excluding London median daily rate £413 £400 £385
% change year-on-year
+3.12% +3.89%
Number of hourly rates quoted 11 7 13
Median hourly rate £12.28 £12.00 £25.00
Median hourly rate % change year-on-year
+2.29% -52.00%
90% offered a hourly rate of more than £7.20 £11.00 £12.45
10% offered a hourly rate of more than £19.88 £15.02 £83.50
UK excluding London median hourly rate £30.00 £34.00 £25.00
% change year-on-year
-11.76% +36.00%

TDD
Jobs Demand Trend in Nottingham

The demand trend of contract jobs across the Nottingham region citing TDD as a proportion of all IT contracts with a match in the Processes & Methodologies category.

TDD Jobs Demand Trend in Nottingham

TDD
Daily Rate Trend in Nottingham

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

TDD Daily Rate Trend in Nottingham

TDD
Daily Rate Histogram in Nottingham

This chart provides a histogram of daily rates quoted in contract IT jobs citing TDD across the Nottingham region over the 3 months to 10 December 2016.

TDD Daily Rate Histogram in Nottingham

TDD
Hourly Rate Trend in Nottingham

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing TDD across the Nottingham region.

TDD Hourly Rate Trend in Nottingham

TDD
Top 30 Related IT Skills in Nottingham

For the 6 months to 10 December 2016, IT contractor jobs citing TDD also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Nottingham region with a requirement for TDD.

1 21 (60.00%) C#
2 19 (54.29%) .NET
3 17 (48.57%) MVVM
4 15 (42.86%) WCF
5 14 (40.00%) OO
5 14 (40.00%) Agile Software Development
6 13 (37.14%) .NET Framework
7 12 (34.29%) XML
8 11 (31.43%) WPF
8 11 (31.43%) BDD
9 10 (28.57%) Dependency Injection
9 10 (28.57%) MVC
10 9 (25.71%) JavaScript
11 7 (20.00%) Web Services
12 6 (17.14%) Microsoft Azure
12 6 (17.14%) CSS
12 6 (17.14%) Java
12 6 (17.14%) SOLID
13 5 (14.29%) Docker
13 5 (14.29%) JSON
13 5 (14.29%) OOP
13 5 (14.29%) HTML
13 5 (14.29%) Git (software)
14 4 (11.43%) Selenium
14 4 (11.43%) jQuery
14 4 (11.43%) Integration Testing
14 4 (11.43%) Continuous Integration
14 4 (11.43%) Multithreading
14 4 (11.43%) AngularJS
14 4 (11.43%) Jenkins

TDD
Top Related IT Skills in Nottingham 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 3 (8.57%) CMS
1 3 (8.57%) IIS
2 2 (5.71%) Oracle SOA Suite
3 1 (2.86%) Elasticsearch
3 1 (2.86%) Umbraco
Cloud Services
1 6 (17.14%) Microsoft Azure
Communications & Networking
1 3 (8.57%) VPN
2 1 (2.86%) Internet
Database & Business Intelligence
1 3 (8.57%) Oracle Database
2 2 (5.71%) MySQL
2 2 (5.71%) SQLite
3 1 (2.86%) MongoDB
3 1 (2.86%) SQL Server
Development Applications
1 5 (14.29%) Git (software)
2 4 (11.43%) Jenkins
2 4 (11.43%) Selenium
3 3 (8.57%) gulp
3 3 (8.57%) JUnit
4 2 (5.71%) Android Studio
4 2 (5.71%) Bower
4 2 (5.71%) Gradle
4 2 (5.71%) Robolectric
4 2 (5.71%) Robotium
5 1 (2.86%) Atlassian Bamboo
5 1 (2.86%) Babel
5 1 (2.86%) Grunt
5 1 (2.86%) Mockito
5 1 (2.86%) Octopus Deploy
5 1 (2.86%) Protractor
5 1 (2.86%) Team Foundation Server
5 1 (2.86%) Vagrant
5 1 (2.86%) WebDriver
5 1 (2.86%) webpack
General
1 2 (5.71%) Advertising
2 1 (2.86%) Retail
Job Titles
1 31 (88.57%) Developer
2 14 (40.00%) .NET Developer
3 11 (31.43%) WCF Developer
4 7 (20.00%) Senior Developer
4 7 (20.00%) WPF Developer
5 6 (17.14%) C# .NET Developer
5 6 (17.14%) C# Developer
6 5 (14.29%) C# WCF Developer
7 4 (11.43%) Lead Developer
8 3 (8.57%) Azure Developer
8 3 (8.57%) Front End Developer (Client-Side Developer)
8 3 (8.57%) Full Stack Developer
9 2 (5.71%) Android Developer
9 2 (5.71%) iOS Developer
9 2 (5.71%) Lead Android Developer
9 2 (5.71%) Lead iOS Developer
9 2 (5.71%) Senior Android Developer
9 2 (5.71%) Senior iOS Developer
9 2 (5.71%) SOA Developer
9 2 (5.71%) Web Developer
Libraries, Frameworks & Software Standards
1 19 (54.29%) .NET
2 15 (42.86%) WCF
3 13 (37.14%) .NET Framework
4 12 (34.29%) XML
5 11 (31.43%) WPF
6 7 (20.00%) Web Services
7 6 (17.14%) CSS
8 5 (14.29%) HTML
8 5 (14.29%) JSON
9 4 (11.43%) AngularJS
9 4 (11.43%) ASP.NET Web API
9 4 (11.43%) jQuery
9 4 (11.43%) SOAP
10 3 (8.57%) HTML5
10 3 (8.57%) RabbitMQ
10 3 (8.57%) RESTful
10 3 (8.57%) Symfony
11 2 (5.71%) ASP.NET
11 2 (5.71%) Behat
11 2 (5.71%) Ruby on Rails
Miscellaneous
1 4 (11.43%) Fintech
2 3 (8.57%) User Experience
3 2 (5.71%) Analytical Skills
4 1 (2.86%) Social Media
Operating Systems
1 2 (5.71%) Android
1 2 (5.71%) Apple iOS
1 2 (5.71%) Linux
2 1 (2.86%) Windows
Processes & Methodologies
1 17 (48.57%) MVVM
2 14 (40.00%) Agile Software Development
2 14 (40.00%) OO
3 11 (31.43%) BDD
4 10 (28.57%) Dependency Injection
4 10 (28.57%) MVC
5 6 (17.14%) SOLID
6 5 (14.29%) OOP
7 4 (11.43%) API Integration
7 4 (11.43%) Continuous Integration
7 4 (11.43%) DevOps
7 4 (11.43%) Front End Development
7 4 (11.43%) Integration Testing
7 4 (11.43%) Multithreading
7 4 (11.43%) Scrum
8 3 (8.57%) Automated Testing
8 3 (8.57%) Multithreaded Programming
8 3 (8.57%) SOA
8 3 (8.57%) Web Development
9 2 (5.71%) E-Commerce
Programming Languages
1 21 (60.00%) C#
2 9 (25.71%) JavaScript
3 6 (17.14%) Java
4 4 (11.43%) PHP
5 3 (8.57%) XAML
6 2 (5.71%) Apple Swift
6 2 (5.71%) Objective-C
6 2 (5.71%) Ruby
6 2 (5.71%) SQL
Quality Assurance & Compliance
1 1 (2.86%) PCI DSS
1 1 (2.86%) WAI
System Software
1 5 (14.29%) Docker
Systems Management
1 2 (5.71%) Ansible
2 1 (2.86%) Opscode Chef
2 1 (2.86%) Puppet
Vendors
1 3 (8.57%) Apigee
1 3 (8.57%) Oracle
1 3 (8.57%) Zend
2 2 (5.71%) Microsoft
3 1 (2.86%) Salesforce.com
3 1 (2.86%) SAP