The table below looks at the statistics for TDD skills in IT contracts advertised for the Cambridgeshire region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 27 July 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
27 Jul 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 28 26 31
Rank change year-on-year
-2 +5
Contract jobs citing TDD 34 57 40
As % of all contract IT jobs located in Cambridgeshire 5.59% 6.96% 5.06%
As % of the Processes & Methodologies category 6.90% 8.74% 6.92%
Number of daily rates quoted 13 21 31
Median daily rate £400 £425 £375
Median daily rate % change year-on-year
-5.88% +13.33%
90% offered a daily rate of more than £350 £375 £325
10% offered a daily rate of more than £444 £450 £450
UK excluding London median daily rate £425 £375 £375
% change year-on-year
+13.33% -
Number of hourly rates quoted 2 1 0
Median hourly rate £40.00 £35.00 -
Median hourly rate % change year-on-year
+14.28% -
UK excluding London median hourly rate £40.00 £40.00 £59.50
% change year-on-year
- -32.77%
TDD
East of England

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

Processes & Methodologies Category
Cambridgeshire
Contract IT job ads with a match in the
Processes & Methodologies category
493 652 578
As % of all contract IT jobs located in Cambridgeshire 81.09% 79.61% 73.16%
Number of daily rates quoted 284 397 311
Median daily rate £400 £375 £388
Median daily rate % change year-on-year
+6.66% -3.22%
90% offered a daily rate of more than £325 £275 £275
10% offered a daily rate of more than £550 £500 £475
UK excluding London median daily rate £400 £388 £375
% change year-on-year
+3.22% +3.33%
Number of hourly rates quoted 36 38 49
Median hourly rate £37.50 £23.50 £30.00
Median hourly rate % change year-on-year
+59.57% -21.66%
90% offered a hourly rate of more than £16.08 £12.00 £15.30
10% offered a hourly rate of more than £45.00 £60.00 £47.10
UK excluding London median hourly rate £30.00 £30.00 £26.98
% change year-on-year
- +11.21%

TDD
Jobs Demand Trend in Cambridgeshire

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

TDD Jobs Demand Trend in Cambridgeshire

TDD
Daily Rate Trend in Cambridgeshire

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

TDD Daily Rate Trend in Cambridgeshire

TDD
Hourly Rate Trend in Cambridgeshire

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

TDD Hourly Rate Trend in Cambridgeshire

TDD
Contract Job Locations in Cambridgeshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing TDD within the Cambridgeshire region over the 3 months to 27 July 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
Cambridge +30 26 £400 - 13
TDD
East of England

TDD
Top 30 Related IT Skills in Cambridgeshire

For the 6 months to 27 July 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 Cambridgeshire region with a requirement for TDD.

1 39 (79.59%) Agile Software Development
2 27 (55.10%) JavaScript
3 25 (51.02%) Java
3 25 (51.02%) Continuous Integration
4 18 (36.73%) Spring
4 18 (36.73%) REST
5 17 (34.69%) BDD
5 17 (34.69%) CSS
5 17 (34.69%) C#
5 17 (34.69%) HTML
6 16 (32.65%) Git (software)
6 16 (32.65%) HTML5
7 15 (30.61%) SQL
8 13 (26.53%) MVC
8 13 (26.53%) Scrum
9 11 (22.45%) JUnit
9 11 (22.45%) OO
10 10 (20.41%) Linux
10 10 (20.41%) Python
10 10 (20.41%) Open Source
11 9 (18.37%) Mercurial
11 9 (18.37%) Atlassian Bamboo
11 9 (18.37%) .NET
11 9 (18.37%) Jenkins
11 9 (18.37%) Relational Database
12 8 (16.33%) AngularJS
12 8 (16.33%) C
12 8 (16.33%) Degree
12 8 (16.33%) BPMN
12 8 (16.33%) Microsoft Azure

TDD
Top Related IT Skills in Cambridgeshire 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 5 (10.20%) Tomcat
2 4 (8.16%) Cloud Foundry
3 1 (2.04%) nginx
3 1 (2.04%) NServiceBus
Applications
1 4 (8.16%) Adobe Illustrator
1 4 (8.16%) OmniGraffle
1 4 (8.16%) Photoshop
2 2 (4.08%) MS Excel
Business Applications
1 4 (8.16%) Payment Gateway
1 4 (8.16%) SDL Web 8
2 2 (4.08%) Dynamics CRM
Cloud Services
1 8 (16.33%) Microsoft Azure
2 5 (10.20%) GitHub
3 4 (8.16%) Amazon AWS
Communications & Networking
1 2 (4.08%) AMQP
1 2 (4.08%) TCP/IP
1 2 (4.08%) Wi-Fi
1 2 (4.08%) Wireless
2 1 (2.04%) DNS
2 1 (2.04%) Firewall
Database & Business Intelligence
1 9 (18.37%) Relational Database
2 5 (10.20%) MongoDB
2 5 (10.20%) NoSQL
2 5 (10.20%) PostgreSQL
2 5 (10.20%) SQL Server
3 4 (8.16%) RDBMS
4 3 (6.12%) Oracle Database
5 2 (4.08%) SQL Server Reporting Services
6 1 (2.04%) MySQL
Development Applications
1 16 (32.65%) Git (software)
2 11 (22.45%) JUnit
3 9 (18.37%) Atlassian Bamboo
3 9 (18.37%) Jenkins
3 9 (18.37%) Mercurial
4 6 (12.24%) Selenium
5 5 (10.20%) Cucumber
5 5 (10.20%) Mockito
6 4 (8.16%) Grunt
6 4 (8.16%) gulp
6 4 (8.16%) IntelliJ
6 4 (8.16%) Jasmine
6 4 (8.16%) Maven
6 4 (8.16%) Mocha
6 4 (8.16%) NUnit
6 4 (8.16%) RSpec
6 4 (8.16%) WebDriver
6 4 (8.16%) WebStorm
7 3 (6.12%) JMeter
8 2 (4.08%) Team Foundation Server
General
1 5 (10.20%) Pharmaceutical
2 2 (4.08%) Games
3 1 (2.04%) Swedish Language
Job Titles
1 36 (73.47%) Developer
2 12 (24.49%) Java Developer
3 9 (18.37%) JavaScript Developer
4 7 (14.29%) Senior Developer
5 6 (12.24%) Software Developer
6 5 (10.20%) .NET Developer
6 5 (10.20%) C# Developer
6 5 (10.20%) Senior Software Developer
7 4 (8.16%) Angular Developer
7 4 (8.16%) Full Stack Developer
7 4 (8.16%) Lead DevOps
7 4 (8.16%) QA Tester
7 4 (8.16%) Tester
8 3 (6.12%) Agile Developer
8 3 (6.12%) Agile Java Developer
8 3 (6.12%) C# .NET Developer
8 3 (6.12%) Lead Developer
8 3 (6.12%) Software Engineer
9 2 (4.08%) Senior Software Engineer
9 2 (4.08%) Technical Developer
Libraries, Frameworks & Software Standards
1 18 (36.73%) REST
1 18 (36.73%) Spring
2 17 (34.69%) CSS
2 17 (34.69%) HTML
3 16 (32.65%) HTML5
4 9 (18.37%) .NET
5 8 (16.33%) AngularJS
6 7 (14.29%) ASP.NET
6 7 (14.29%) jQuery
7 6 (12.24%) CSS3
7 6 (12.24%) Node.js
7 6 (12.24%) Spring Boot
8 5 (10.20%) Hibernate
8 5 (10.20%) JPA
9 4 (8.16%) ASP.NET MVC
9 4 (8.16%) Gherkin
9 4 (8.16%) JSON
9 4 (8.16%) RabbitMQ
9 4 (8.16%) XML
9 4 (8.16%) XML Schema
Miscellaneous
1 7 (14.29%) Analytical Skills
2 5 (10.20%) Biology
2 5 (10.20%) Informatics
3 4 (8.16%) Graphic Design
3 4 (8.16%) Mobile App
3 4 (8.16%) User Experience
4 2 (4.08%) N-Tier
4 2 (4.08%) Oculus Rift
4 2 (4.08%) PlayStation
Operating Systems
1 10 (20.41%) Linux
2 5 (10.20%) Unix
3 1 (2.04%) Android
3 1 (2.04%) Apple iOS
3 1 (2.04%) CentOS
3 1 (2.04%) Ubuntu
3 1 (2.04%) Windows
Processes & Methodologies
1 39 (79.59%) Agile Software Development
2 25 (51.02%) Continuous Integration
3 17 (34.69%) BDD
4 13 (26.53%) MVC
4 13 (26.53%) Scrum
5 11 (22.45%) OO
6 10 (20.41%) Open Source
7 8 (16.33%) BPMN
8 7 (14.29%) Analytics
8 7 (14.29%) DevOps
8 7 (14.29%) Visual Analytics
9 6 (12.24%) Unit Testing
10 5 (10.20%) Domain-Driven Design
10 5 (10.20%) Open Source Development
11 4 (8.16%) Automated Testing
11 4 (8.16%) Continuous Delivery
11 4 (8.16%) Manual Testing
11 4 (8.16%) Responsive Web Design
11 4 (8.16%) UX Design
11 4 (8.16%) Workflow
Programming Languages
1 27 (55.10%) JavaScript
2 25 (51.02%) Java
3 17 (34.69%) C#
4 15 (30.61%) SQL
5 10 (20.41%) Python
6 8 (16.33%) C
7 6 (12.24%) C++
8 5 (10.20%) Perl
9 4 (8.16%) ES6
9 4 (8.16%) Groovy
9 4 (8.16%) Ruby
9 4 (8.16%) Scala
9 4 (8.16%) TypeScript
10 1 (2.04%) Embedded C
Qualifications
1 8 (16.33%) Degree
2 2 (4.08%) MCITP
2 2 (4.08%) Microsoft Certification
Quality Assurance & Compliance
1 6 (12.24%) QA
System Software
1 4 (8.16%) Docker
Systems Management
1 1 (2.04%) Nagios
1 1 (2.04%) Opscode Chef
1 1 (2.04%) Puppet
Vendors
1 5 (10.20%) Microsoft
1 5 (10.20%) Oracle
2 2 (4.08%) CheckPoint
3 1 (2.04%) AppDynamics
3 1 (2.04%) LogRhythm
3 1 (2.04%) New Relic
3 1 (2.04%) Xamarin
Cambridge, Cambridgeshire
Oho Group Ltd.
Rate: £350 - £450 per day
Posted: 2 days ago
Cambridge
OHO Group Ltd.
Rate: £35 - £45 per hour
Posted: 20 days ago