The table below looks at the statistics for TDD skills in IT contracts advertised for the Nottinghamshire region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 28 September 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
28 Sep 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 42 28 33
Rank change year-on-year
-14 +5
Contract jobs citing TDD 24 19 13
As % of all contract IT jobs located in Nottinghamshire 4.55% 4.04% 2.88%
As % of the Processes & Methodologies category 5.25% 5.04% 3.69%
Number of daily rates quoted 13 14 4
Median daily rate £380 £375 £400
Median daily rate % change year-on-year
+1.33% -6.25%
90% offered a daily rate of more than £330 £316 £290
10% offered a daily rate of more than £450 £409 £528
UK excluding London median daily rate £425 £390 £375
% change year-on-year
+8.97% +4.00%
Number of hourly rates quoted 0 1 0
Median hourly rate - £50.00 -
UK excluding London median hourly rate £41.25 £37.45 £36.25
% change year-on-year
+10.14% +3.31%
TDD
East Midlands

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

Processes & Methodologies Category
Nottinghamshire
Contract IT job ads with a match in the
Processes & Methodologies category
457 377 352
As % of all contract IT jobs located in Nottinghamshire 86.55% 80.21% 77.88%
Number of daily rates quoted 259 237 166
Median daily rate £415 £375 £416
Median daily rate % change year-on-year
+10.66% -9.85%
90% offered a daily rate of more than £300 £275 £275
10% offered a daily rate of more than £525 £500 £600
UK excluding London median daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 5 10 10
Median hourly rate £16.75 £15.00 £17.50
Median hourly rate % change year-on-year
+11.66% -14.28%
90% offered a hourly rate of more than £11.73 £11.00 £12.10
10% offered a hourly rate of more than £21.00 £50.00 £135.00
UK excluding London median hourly rate £32.50 £33.64 £26.25
% change year-on-year
-3.38% +28.15%

TDD
Jobs Demand Trend in Nottinghamshire

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

TDD Jobs Demand Trend in Nottinghamshire

TDD
Daily Rate Trend in Nottinghamshire

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

TDD Daily Rate Trend in Nottinghamshire

TDD
Daily Rate Histogram in Nottinghamshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing TDD across the Nottinghamshire region over the 3 months to 28 September 2016.

TDD Daily Rate Histogram in Nottinghamshire

TDD
Hourly Rate Trend in Nottinghamshire

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

TDD Hourly Rate Trend in Nottinghamshire

TDD
Contract Job Locations in Nottinghamshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing TDD within the Nottinghamshire region over the 3 months to 28 September 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Nottingham -17 20 £380 +1.33% 13
Mansfield - 1 - - 1
TDD
East Midlands

TDD
Top 30 Related IT Skills in Nottinghamshire

For the 6 months to 28 September 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 Nottinghamshire region with a requirement for TDD.

1 19 (50.00%) C#
2 18 (47.37%) Agile Software Development
3 16 (42.11%) .NET
4 15 (39.47%) JavaScript
5 11 (28.95%) CSS
6 10 (26.32%) XML
6 10 (26.32%) OO
6 10 (26.32%) MVC
6 10 (26.32%) MVVM
6 10 (26.32%) BDD
7 9 (23.68%) Docker
8 8 (21.05%) DevOps
8 8 (21.05%) Selenium
8 8 (21.05%) WCF
9 7 (18.42%) Automated Testing
9 7 (18.42%) Web Services
9 7 (18.42%) HTML
9 7 (18.42%) Java
9 7 (18.42%) .NET Framework
9 7 (18.42%) Front End Development
10 6 (15.79%) SOLID
10 6 (15.79%) Git (software)
10 6 (15.79%) Microsoft Azure
10 6 (15.79%) E-Commerce
10 6 (15.79%) Ruby
10 6 (15.79%) Ruby on Rails
10 6 (15.79%) OOP
11 5 (13.16%) Linux
11 5 (13.16%) PHP
11 5 (13.16%) SOAP

TDD
Top Related IT Skills in Nottinghamshire 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 (7.89%) CMS
1 3 (7.89%) IIS
2 1 (2.63%) Elasticsearch
2 1 (2.63%) Umbraco
2 1 (2.63%) WordPress
Cloud Services
1 6 (15.79%) Microsoft Azure
2 1 (2.63%) IaaS
Communications & Networking
1 3 (7.89%) VPN
2 1 (2.63%) Internet
Database & Business Intelligence
1 3 (7.89%) MySQL
1 3 (7.89%) Oracle Database
2 2 (5.26%) SQLite
3 1 (2.63%) MongoDB
3 1 (2.63%) NoSQL
3 1 (2.63%) SQL Server
Development Applications
1 8 (21.05%) Selenium
2 6 (15.79%) Git (software)
3 4 (10.53%) Jenkins
4 3 (7.89%) gulp
4 3 (7.89%) JUnit
5 2 (5.26%) Android Studio
5 2 (5.26%) Bower
5 2 (5.26%) Gradle
5 2 (5.26%) Robolectric
5 2 (5.26%) Robotium
6 1 (2.63%) Babel
6 1 (2.63%) Cucumber
6 1 (2.63%) Grunt
6 1 (2.63%) Mockito
6 1 (2.63%) Octopus Deploy
6 1 (2.63%) Protractor
6 1 (2.63%) Team Foundation Server
6 1 (2.63%) Vagrant
6 1 (2.63%) WebDriver
6 1 (2.63%) webpack
General
1 2 (5.26%) Advertising
2 1 (2.63%) Back Office
2 1 (2.63%) Finance
2 1 (2.63%) Retail
Job Titles
1 34 (89.47%) Developer
2 8 (21.05%) .NET Developer
2 8 (21.05%) Senior Developer
3 7 (18.42%) C# Developer
4 6 (15.79%) Front End Developer (Client-Side Developer)
5 5 (13.16%) WCF Developer
6 4 (10.53%) Lead Developer
7 3 (7.89%) Agile Developer
7 3 (7.89%) Azure Developer
7 3 (7.89%) C# .NET Developer
7 3 (7.89%) C# WCF Developer
7 3 (7.89%) Full Stack Developer
7 3 (7.89%) PHP Developer
7 3 (7.89%) XML Developer
8 2 (5.26%) Android Developer
8 2 (5.26%) Lead Android Developer
8 2 (5.26%) Lead iOS Developer
8 2 (5.26%) Senior Android Developer
8 2 (5.26%) SOA Developer
8 2 (5.26%) XML XSLT Developer
Libraries, Frameworks & Software Standards
1 16 (42.11%) .NET
2 11 (28.95%) CSS
3 10 (26.32%) XML
4 8 (21.05%) WCF
5 7 (18.42%) .NET Framework
5 7 (18.42%) HTML
5 7 (18.42%) Web Services
6 6 (15.79%) Ruby on Rails
7 5 (13.16%) AngularJS
7 5 (13.16%) ASP.NET Web API
7 5 (13.16%) HTML5
7 5 (13.16%) JSON
7 5 (13.16%) SOAP
7 5 (13.16%) WPF
8 4 (10.53%) jQuery
8 4 (10.53%) RESTful
9 3 (7.89%) ASP.NET
9 3 (7.89%) RabbitMQ
9 3 (7.89%) Symfony
10 2 (5.26%) XSLT
Miscellaneous
1 4 (10.53%) Fintech
2 3 (7.89%) User Experience
3 2 (5.26%) Analytical Skills
Operating Systems
1 5 (13.16%) Linux
2 2 (5.26%) Android
2 2 (5.26%) Apple iOS
3 1 (2.63%) Windows
Processes & Methodologies
1 18 (47.37%) Agile Software Development
2 10 (26.32%) BDD
2 10 (26.32%) MVC
2 10 (26.32%) MVVM
2 10 (26.32%) OO
3 8 (21.05%) DevOps
4 7 (18.42%) Automated Testing
4 7 (18.42%) Front End Development
5 6 (15.79%) E-Commerce
5 6 (15.79%) OOP
5 6 (15.79%) SOLID
6 5 (13.16%) Continuous Integration
7 4 (10.53%) API Integration
7 4 (10.53%) Dependency Injection
7 4 (10.53%) Integration Testing
7 4 (10.53%) Multithreading
7 4 (10.53%) Scrum
7 4 (10.53%) SOA
8 2 (5.26%) Android Development
8 2 (5.26%) Continuous Delivery
Programming Languages
1 19 (50.00%) C#
2 15 (39.47%) JavaScript
3 7 (18.42%) Java
4 6 (15.79%) Ruby
5 5 (13.16%) PHP
6 3 (7.89%) XAML
7 2 (5.26%) Apple Swift
7 2 (5.26%) Objective-C
7 2 (5.26%) SQL
8 1 (2.63%) C++
8 1 (2.63%) Python
Quality Assurance & Compliance
1 1 (2.63%) PCI DSS
1 1 (2.63%) WAI
System Software
1 9 (23.68%) Docker
Systems Management
1 2 (5.26%) Ansible
2 1 (2.63%) Opscode Chef
2 1 (2.63%) Puppet
Vendors
1 4 (10.53%) Oracle
1 4 (10.53%) Zend
2 3 (7.89%) Apigee
3 2 (5.26%) Microsoft
4 1 (2.63%) Salesforce.com
4 1 (2.63%) SAP
4 1 (2.63%) Xamarin