The following table provides summary statistics for contract job vacancies advertised in Cambridgeshire with a requirement for TDD skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited TDD over the 3 months to 23 March 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
East of England / Cambridgeshire
Rank 22 45 30
Rank change year-on-year +23 -15  
Contract jobs citing TDD 32 13 33
As % of all contract IT jobs advertised in Cambridgeshire 6.07% 2.11% 4.99%
As % of the Processes & Methodologies category 7.69% 2.62% 6.27%
Number of daily rates quoted 9 12 11
Median daily rate £400 £403 £375
Median daily rate % change year-on-year -0.62% +7.33%  
UK excluding London median daily rate £405 £400 £375
% change year-on-year +1.25% +6.66%  
Number of hourly rates quoted 0 0 3
Median hourly rate - - £42.50
UK excluding London median hourly rate £39.00 £45.75 £36.00
% change year-on-year -14.75% +27.08%  

TDD is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Cambridgeshire with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Cambridgeshire
Contract job vacancies with a requirement for process and methodology skills 416 496 526
As % of all contract IT job vacancies advertised in Cambridgeshire 78.94% 80.52% 79.58%
Number of daily rates quoted 208 297 267
Median daily rate £400 £413 £350
Median daily rate % change year-on-year -3.03% +17.85%  
90% offered a daily rate of more than £225 £300 £210
10% offered a daily rate of more than £525 £525 £525
UK excluding London median daily rate £410 £400 £399
% change year-on-year +2.50% +0.29%  
Number of hourly rates quoted 49 36 56
Median hourly rate £33.50 £37.50 £21.50
Median hourly rate % change year-on-year -10.66% +74.41%  
90% offered a hourly rate of more than £13.00 £17.50 £12.00
10% offered a hourly rate of more than £68.00 £57.50 £42.50
UK excluding London median hourly rate £36.00 £39.00 £30.00
% change year-on-year -7.69% +30.00%  

TDD
Job Vacancy Trend in Cambridgeshire

The job posting trend of jobs advertised in Cambridgeshire citing TDD as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for TDD in Cambridgeshire

TDD
Contractor Daily Rate Trend in Cambridgeshire

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

Contractor daily rate trend for TDD in Cambridgeshire

TDD
Contractor Daily Rate Histogram in Cambridgeshire

The daily rate distribution of IT jobs citing TDD in Cambridgeshire over the 3 months to 23 March 2017.

Contractor daily rate histogram for TDD in Cambridgeshire

TDD
Contractor Hourly Rate Trend in Cambridgeshire

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

Contractor hourly rate trend for TDD 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 23 March 2017. 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 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 +8 8 £413 - 14
Peterborough +5 6 £275 -15.38% 5
TDD
East of England

TDD
Top 30 Related IT Skills in Cambridgeshire

For the 6 months to 23 March 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 Cambridgeshire region with a requirement for TDD.

1 53 (67.09%) Agile Software Development
2 45 (56.96%) .NET
3 40 (50.63%) E-Commerce
4 33 (41.77%) C#
5 32 (40.51%) JavaScript
6 28 (35.44%) Java
7 25 (31.65%) XML
7 25 (31.65%) Git (software)
7 25 (31.65%) Jenkins
8 24 (30.38%) Atlassian Bamboo
8 24 (30.38%) Continuous Integration
9 23 (29.11%) Selenium
10 22 (27.85%) XSLT
10 22 (27.85%) Scrum
11 19 (24.05%) HTML5
11 19 (24.05%) Node.js
11 19 (24.05%) REST
11 19 (24.05%) HTML
12 18 (22.78%) BDD
13 17 (21.52%) Cucumber
14 16 (20.25%) jQuery
15 15 (18.99%) JSON
16 14 (17.72%) PHP
16 14 (17.72%) WebDriver
17 13 (16.46%) Automation Testing
17 13 (16.46%) Appium
17 13 (16.46%) Eclipse
18 12 (15.19%) SQL Server
18 12 (15.19%) QA
19 11 (13.92%) Python

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 7 (8.86%) WordPress
2 1 (1.27%) Tomcat
Business Applications
1 5 (6.33%) Payment Gateway
2 1 (1.27%) Oracle ERP
Cloud Services
1 10 (12.66%) IaaS
1 10 (12.66%) PaaS
2 7 (8.86%) Microsoft Azure
3 1 (1.27%) Amazon AWS
3 1 (1.27%) SaaS
Communications & Networking
1 10 (12.66%) DNS
1 10 (12.66%) HTTP
1 10 (12.66%) SSL
1 10 (12.66%) TCP/IP
Database & Business Intelligence
1 12 (15.19%) SQL Server
2 7 (8.86%) Relational Database
3 6 (7.59%) MongoDB
3 6 (7.59%) NoSQL
3 6 (7.59%) PostgreSQL
4 1 (1.27%) RDBMS
4 1 (1.27%) SQL Server 2008
4 1 (1.27%) SQL Server 2012
Development Applications
1 25 (31.65%) Git (software)
1 25 (31.65%) Jenkins
2 24 (30.38%) Atlassian Bamboo
3 23 (29.11%) Selenium
4 17 (21.52%) Cucumber
5 14 (17.72%) WebDriver
6 13 (16.46%) Appium
6 13 (16.46%) Eclipse
7 10 (12.66%) JBehave
8 9 (11.39%) JUnit
8 9 (11.39%) NUnit
9 8 (10.13%) Moq
10 6 (7.59%) Mercurial
10 6 (7.59%) Mockito
10 6 (7.59%) Octopus Deploy
10 6 (7.59%) Subversion
11 5 (6.33%) IntelliJ
11 5 (6.33%) WebStorm
12 3 (3.80%) gulp
12 3 (3.80%) Maven
General
1 8 (10.13%) Back Office
2 7 (8.86%) Finance
3 5 (6.33%) Banking
Job Titles
1 49 (62.03%) Developer
2 26 (32.91%) C# Developer
3 22 (27.85%) .NET Developer
4 20 (25.32%) C# .NET Developer
4 20 (25.32%) XML Developer
4 20 (25.32%) XML XSLT Developer
5 14 (17.72%) Analyst
6 13 (16.46%) Test Analyst
7 9 (11.39%) JavaScript Developer
8 8 (10.13%) Java Developer
9 7 (8.86%) Platform Engineer
10 6 (7.59%) HTML CSS Developer
10 6 (7.59%) HTML Developer
10 6 (7.59%) Web Developer
11 5 (6.33%) PHP Developer
11 5 (6.33%) Software Engineer
12 4 (5.06%) Automation Test Analyst
12 4 (5.06%) E-Commerce Engineer
12 4 (5.06%) Front End Developer (Client-Side Developer)
12 4 (5.06%) Senior Developer
Libraries, Frameworks & Software Standards
1 45 (56.96%) .NET
2 25 (31.65%) XML
3 22 (27.85%) XSLT
4 19 (24.05%) HTML
4 19 (24.05%) HTML5
4 19 (24.05%) Node.js
4 19 (24.05%) REST
5 16 (20.25%) jQuery
6 15 (18.99%) JSON
7 10 (12.66%) AngularJS
7 10 (12.66%) CSS
8 8 (10.13%) CSS3
9 7 (8.86%) .NET Framework
9 7 (8.86%) Spring
10 6 (7.59%) ASP.NET Web API
10 6 (7.59%) Hibernate
10 6 (7.59%) JPA
10 6 (7.59%) RESTful
11 5 (6.33%) XML Schema
12 3 (3.80%) WCF
Miscellaneous
1 5 (6.33%) Analytical Skills
2 2 (2.53%) Mobile App
3 1 (1.27%) Augmented Reality
3 1 (1.27%) Life Science
3 1 (1.27%) Smart Energy
Operating Systems
1 10 (12.66%) CoreOS
1 10 (12.66%) Linux
1 10 (12.66%) Ubuntu
2 1 (1.27%) Windows
Processes & Methodologies
1 53 (67.09%) Agile Software Development
2 40 (50.63%) E-Commerce
3 24 (30.38%) Continuous Integration
4 22 (27.85%) Scrum
5 18 (22.78%) BDD
6 13 (16.46%) Automation Testing
7 11 (13.92%) Continuous Delivery
7 11 (13.92%) SOA
8 10 (12.66%) Kanban
8 10 (12.66%) MVC
9 8 (10.13%) Manual Testing
9 8 (10.13%) Regression Testing
9 8 (10.13%) Test Scripting
9 8 (10.13%) Web Development
10 7 (8.86%) Test Automation
11 6 (7.59%) Domain-Driven Design
11 6 (7.59%) OO
11 6 (7.59%) Service Design
11 6 (7.59%) Software Engineering
12 5 (6.33%) Defect Management
Programming Languages
1 33 (41.77%) C#
2 32 (40.51%) JavaScript
3 28 (35.44%) Java
4 14 (17.72%) PHP
5 11 (13.92%) Python
6 8 (10.13%) SQL
7 5 (6.33%) Groovy
7 5 (6.33%) Scala
8 3 (3.80%) Ruby
9 1 (1.27%) C++
9 1 (1.27%) TypeScript
Qualifications
1 3 (3.80%) Degree
Quality Assurance & Compliance
1 12 (15.19%) QA
System Software
1 11 (13.92%) Docker
Systems Management
1 10 (12.66%) Opscode Chef
Vendors
1 9 (11.39%) Oracle
2 7 (8.86%) Adobe
2 7 (8.86%) Microsoft
Cambridge, Cambridgeshire
Spring Technology
Posted: 3 days ago
Cambridge, Cambridgeshire
Harvey Nash plc
Rate: £325 - £425 per day
Posted: 2 days ago