The table below looks at the statistics for TDD skills in IT contracts advertised for the Cambridge region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 22 February 2017 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
22 Feb 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
Cambridgeshire / Cambridge
Rank 22 31 36
Rank change year-on-year
+9 +5
Contract jobs citing TDD 12 13 5
As % of all contract IT jobs located in Cambridge 3.88% 3.41% 1.62%
As % of the Processes & Methodologies category 4.92% 4.08% 2.04%
Number of daily rates quoted 6 10 5
Median daily rate £369 £513 £375
Median daily rate % change year-on-year
-28.04% +36.66%
90% offered a daily rate of more than £275 £374 £360
10% offered a daily rate of more than £445 £550 £435
UK excluding London median daily rate £420 £400 £375
% change year-on-year
+5.00% +6.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £37.00 £40.00 £36.00
% change year-on-year
-7.50% +11.11%

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

Processes & Methodologies Category
Cambridge
Contract IT job ads with a match in the
Processes & Methodologies category
244 319 245
As % of all contract IT jobs located in Cambridge 78.96% 83.73% 79.55%
Number of daily rates quoted 116 201 152
Median daily rate £425 £400 £375
Median daily rate % change year-on-year
+6.25% +6.66%
90% offered a daily rate of more than £300 £288 £208
10% offered a daily rate of more than £575 £550 £550
UK excluding London median daily rate £410 £400 £400
% change year-on-year
+2.50% -
Number of hourly rates quoted 28 26 15
Median hourly rate £38.88 £37.50 £42.50
Median hourly rate % change year-on-year
+3.66% -11.76%
90% offered a hourly rate of more than £17.01 £27.85 £23.80
10% offered a hourly rate of more than £68.00 £60.00 £47.50
UK excluding London median hourly rate £35.00 £40.00 £27.50
% change year-on-year
-12.50% +45.45%

TDD
Jobs Demand Trend in Cambridge

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

TDD Jobs Demand Trend in Cambridge

TDD
Daily Rate Trend in Cambridge

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

TDD Daily Rate Trend in Cambridge

TDD
Daily Rate Histogram in Cambridge

This chart provides a histogram of daily rates quoted in contract IT jobs citing TDD across the Cambridge region over the 3 months to 22 February 2017.

TDD Daily Rate Histogram in Cambridge

TDD
Hourly Rate Trend in Cambridge

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

TDD Hourly Rate Trend in Cambridge

TDD
Top 30 Related IT Skills in Cambridge

For the 6 months to 22 February 2017, 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 Cambridge region with a requirement for TDD.

1 17 (70.83%) Agile Software Development
2 15 (62.50%) Java
3 12 (50.00%) JavaScript
3 12 (50.00%) Continuous Integration
3 12 (50.00%) Git (software)
3 12 (50.00%) BDD
4 11 (45.83%) Scrum
5 10 (41.67%) Oracle
5 10 (41.67%) HTML
5 10 (41.67%) AngularJS
5 10 (41.67%) Jenkins
5 10 (41.67%) HTML5
5 10 (41.67%) jQuery
6 9 (37.50%) Atlassian Bamboo
6 9 (37.50%) Microsoft Azure
6 9 (37.50%) SQL Server
7 8 (33.33%) PHP
7 8 (33.33%) C#
7 8 (33.33%) .NET
7 8 (33.33%) Cucumber
7 8 (33.33%) Node.js
7 8 (33.33%) Selenium
7 8 (33.33%) Web Development
7 8 (33.33%) Relational Database
8 7 (29.17%) Octopus Deploy
8 7 (29.17%) Service Design
8 7 (29.17%) RESTful
8 7 (29.17%) Microsoft
8 7 (29.17%) Subversion
9 6 (25.00%) MVC

TDD
Top Related IT Skills in Cambridge 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 1 (4.17%) OpenStack
1 1 (4.17%) Tomcat
1 1 (4.17%) WordPress
Business Applications
1 2 (8.33%) Payment Gateway
2 1 (4.17%) Oracle ERP
Cloud Services
1 9 (37.50%) Microsoft Azure
2 2 (8.33%) Amazon AWS
3 1 (4.17%) Amazon EC2
3 1 (4.17%) Google Cloud Platform
3 1 (4.17%) SaaS
Communications & Networking
1 1 (4.17%) Wireless
Database & Business Intelligence
1 9 (37.50%) SQL Server
2 8 (33.33%) Relational Database
3 3 (12.50%) MongoDB
3 3 (12.50%) NoSQL
3 3 (12.50%) PostgreSQL
4 2 (8.33%) RDBMS
5 1 (4.17%) SQL Server 2008
5 1 (4.17%) SQL Server 2012
Development Applications
1 12 (50.00%) Git (software)
2 10 (41.67%) Jenkins
3 9 (37.50%) Atlassian Bamboo
4 8 (33.33%) Cucumber
4 8 (33.33%) Selenium
5 7 (29.17%) Octopus Deploy
5 7 (29.17%) Subversion
6 4 (16.67%) JUnit
7 3 (12.50%) Mercurial
7 3 (12.50%) Mockito
8 2 (8.33%) IntelliJ
8 2 (8.33%) WebStorm
9 1 (4.17%) gulp
9 1 (4.17%) Maven
9 1 (4.17%) NUnit
9 1 (4.17%) RSpec
9 1 (4.17%) WebDriver
General
1 1 (4.17%) Banking
Job Titles
1 18 (75.00%) Developer
2 7 (29.17%) Java Developer
3 6 (25.00%) JavaScript Developer
3 6 (25.00%) Web Developer
4 5 (20.83%) PHP Developer
4 5 (20.83%) Senior Developer
5 4 (16.67%) C# Developer
5 4 (16.67%) Senior Web Developer
6 3 (12.50%) Full Stack Developer
6 3 (12.50%) PHP Web Developer
6 3 (12.50%) Senior JavaScript Developer
6 3 (12.50%) Senior PHP Developer
6 3 (12.50%) Senior PHP Web Developer
6 3 (12.50%) Software Engineer
7 2 (8.33%) .NET Developer
7 2 (8.33%) Analyst
7 2 (8.33%) Angular Developer
7 2 (8.33%) Azure Developer
7 2 (8.33%) C# Software Engineer
7 2 (8.33%) Software Developer
Libraries, Frameworks & Software Standards
1 10 (41.67%) AngularJS
1 10 (41.67%) HTML
1 10 (41.67%) HTML5
1 10 (41.67%) jQuery
2 8 (33.33%) .NET
2 8 (33.33%) Node.js
3 7 (29.17%) RESTful
4 6 (25.00%) REST
5 4 (16.67%) Spring
6 3 (12.50%) Hibernate
6 3 (12.50%) JPA
6 3 (12.50%) WCF
6 3 (12.50%) WPF
7 2 (8.33%) ASP.NET Web API
7 2 (8.33%) CSS
7 2 (8.33%) JSON
7 2 (8.33%) SOAP
7 2 (8.33%) Twitter Bootstrap
7 2 (8.33%) XML
7 2 (8.33%) XML Schema
Miscellaneous
1 1 (4.17%) Augmented Reality
1 1 (4.17%) Life Science
1 1 (4.17%) Smart Energy
Operating Systems
1 1 (4.17%) Android
1 1 (4.17%) Windows
Processes & Methodologies
1 17 (70.83%) Agile Software Development
2 12 (50.00%) BDD
2 12 (50.00%) Continuous Integration
3 11 (45.83%) Scrum
4 8 (33.33%) Web Development
5 7 (29.17%) Service Design
6 6 (25.00%) MVC
7 5 (20.83%) Software Engineering
8 3 (12.50%) Domain-Driven Design
8 3 (12.50%) OO
8 3 (12.50%) Open Source
8 3 (12.50%) SOLID
8 3 (12.50%) Stakeholder Management
9 2 (8.33%) API Design
9 2 (8.33%) BPMN
9 2 (8.33%) E-Commerce
9 2 (8.33%) Information Security
10 1 (4.17%) Business Analysis
10 1 (4.17%) ERP
10 1 (4.17%) SOA
Programming Languages
1 15 (62.50%) Java
2 12 (50.00%) JavaScript
3 8 (33.33%) C#
3 8 (33.33%) PHP
4 5 (20.83%) SQL
5 2 (8.33%) Groovy
5 2 (8.33%) Scala
6 1 (4.17%) C++
6 1 (4.17%) Python
6 1 (4.17%) Ruby
6 1 (4.17%) TypeScript
Quality Assurance & Compliance
1 2 (8.33%) QA
System Software
1 1 (4.17%) Docker
Vendors
1 10 (41.67%) Oracle
2 7 (29.17%) Microsoft
3 1 (4.17%) Adobe
3 1 (4.17%) Google
Cambridge, Cambridgeshire
Oho Group Ltd.
Rate: £450 - £650 per day
Posted: 6 days ago
Cambridge
OHO Group Ltd.
Rate: £450 - £650 per day
Posted: 7 days ago
Cambridge
OHO Group Ltd.
Rate: £350 - £425 per annum
Posted: 13 days ago