The table below looks at the statistics for TDD skills in IT contracts advertised for the South Yorkshire region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 27 May 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 May 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 44 41 31
Rank change year-on-year
-3 -10
Contract jobs citing TDD 12 10 10
As % of all contract IT jobs located in South Yorkshire 2.33% 2.28% 3.00%
As % of the Processes & Methodologies category 2.97% 2.94% 4.67%
Number of daily rates quoted 12 6 8
Median daily rate £413 £375 £375
Median daily rate % change year-on-year
+10.00% -
90% offered a daily rate of more than £315 £325 £350
10% offered a daily rate of more than £474 £425 £418
UK excluding London median daily rate £413 £375 £375
% change year-on-year
+10.00% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.40 £42.50 £52.25
% change year-on-year
-0.24% -18.66%
TDD
Yorkshire

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

Processes & Methodologies Category
South Yorkshire
Contract IT job ads with a match in the
Processes & Methodologies category
404 340 214
As % of all contract IT jobs located in South Yorkshire 78.60% 77.45% 64.26%
Number of daily rates quoted 305 240 117
Median daily rate £448 £363 £305
Median daily rate % change year-on-year
+23.44% +19.04%
90% offered a daily rate of more than £300 £225 £185
10% offered a daily rate of more than £725 £500 £425
UK excluding London median daily rate £400 £385 £375
% change year-on-year
+3.89% +2.66%
Number of hourly rates quoted 9 7 17
Median hourly rate £15.21 £20.38 £27.50
Median hourly rate % change year-on-year
-25.34% -25.90%
90% offered a hourly rate of more than £13.75 £12.50 £10.00
10% offered a hourly rate of more than £23.50 £25.00 £35.00
UK excluding London median hourly rate £33.00 £30.00 £30.00
% change year-on-year
+10.00% -

TDD
Jobs Demand Trend in South Yorkshire

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

TDD Jobs Demand Trend in South Yorkshire

TDD
Daily Rate Trend in South Yorkshire

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

TDD Daily Rate Trend in South Yorkshire

TDD
Daily Rate Histogram in South Yorkshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing TDD across the South Yorkshire region over the 3 months to 27 May 2016.

TDD Daily Rate Histogram in South Yorkshire

TDD
Hourly Rate Trend in South Yorkshire

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

TDD Hourly Rate Trend in South Yorkshire

TDD
Contract Job Locations in South Yorkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing TDD within the South Yorkshire region over the 3 months to 27 May 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
Sheffield -18 10 £413 +10.00% 6
Doncaster - 1 £475 - 1
TDD
Yorkshire

TDD
Top 30 Related IT Skills in South Yorkshire

For the 6 months to 27 May 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 South Yorkshire region with a requirement for TDD.

1 36 (85.71%) Agile Software Development
2 28 (66.67%) BDD
3 23 (54.76%) Scrum
3 23 (54.76%) JavaScript
4 20 (47.62%) Java
5 19 (45.24%) HTML
6 18 (42.86%) CSS
7 16 (38.10%) MVC
8 13 (30.95%) RESTful
9 11 (26.19%) Spring
9 11 (26.19%) Web Services
9 11 (26.19%) Linux
10 10 (23.81%) Ruby
10 10 (23.81%) Ruby on Rails
10 10 (23.81%) Web Development
10 10 (23.81%) Scala
11 9 (21.43%) OO
11 9 (21.43%) SOAP
11 9 (21.43%) MongoDB
11 9 (21.43%) HTML5
12 8 (19.05%) CSS3
13 7 (16.67%) ASP.NET MVC
13 7 (16.67%) AngularJS
13 7 (16.67%) Mac OS X
13 7 (16.67%) ASP.NET
13 7 (16.67%) .NET
13 7 (16.67%) J2EE
13 7 (16.67%) Git (software)
13 7 (16.67%) Kanban
13 7 (16.67%) Hibernate

TDD
Top Related IT Skills in South Yorkshire 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 (11.90%) CMS
1 5 (11.90%) Node.js
2 4 (9.52%) Tomcat
2 4 (9.52%) Umbraco
3 2 (4.76%) Apache
3 2 (4.76%) Apache Solr
3 2 (4.76%) Elasticsearch
3 2 (4.76%) JBoss
4 1 (2.38%) Liferay
4 1 (2.38%) Magnolia
Business Applications
1 1 (2.38%) BigMachines
1 1 (2.38%) Eloqua
Cloud Services
1 4 (9.52%) Amazon AWS
1 4 (9.52%) GitHub
2 3 (7.14%) Heroku
3 1 (2.38%) Cloud Computing
3 1 (2.38%) SaaS
Communications & Networking
1 3 (7.14%) HTTP
Database & Business Intelligence
1 9 (21.43%) MongoDB
2 6 (14.29%) NoSQL
3 5 (11.90%) MySQL
4 3 (7.14%) Relational Database
5 2 (4.76%) Apache Cassandra
5 2 (4.76%) Jackrabbit
5 2 (4.76%) PostgreSQL
5 2 (4.76%) SQL Server
6 1 (2.38%) Oracle Database
6 1 (2.38%) SQL Server 2012
Development Applications
1 7 (16.67%) Git (software)
2 5 (11.90%) Mockito
3 4 (9.52%) Maven
3 4 (9.52%) NUnit
4 3 (7.14%) Selenium
4 3 (7.14%) Subversion
5 2 (4.76%) Ant
5 2 (4.76%) Jenkins
5 2 (4.76%) JUnit
5 2 (4.76%) TeamCity
6 1 (2.38%) Cucumber
6 1 (2.38%) Gradle
6 1 (2.38%) Jasmine
6 1 (2.38%) Liquibase
6 1 (2.38%) Mercurial
6 1 (2.38%) Moq
6 1 (2.38%) MSTest
6 1 (2.38%) PHPUnit
6 1 (2.38%) Spock
6 1 (2.38%) Vagrant
General
1 1 (2.38%) Back Office
1 1 (2.38%) Finance
Job Titles
1 39 (92.86%) Developer
2 18 (42.86%) Java Developer
3 6 (14.29%) .NET Developer
3 6 (14.29%) Ruby on Rails Developer
4 5 (11.90%) Agile Developer
4 5 (11.90%) JavaScript Developer
4 5 (11.90%) Senior Developer
5 4 (9.52%) Agile Java Developer
5 4 (9.52%) Scala Developer
5 4 (9.52%) Senior Java Developer
5 4 (9.52%) Umbraco Developer
6 3 (7.14%) ASP.NET Developer
6 3 (7.14%) Java Scala Developer
6 3 (7.14%) Programmer
6 3 (7.14%) Ruby Developer
7 2 (4.76%) CMS Developer
7 2 (4.76%) Front End Developer (Client-Side Developer)
7 2 (4.76%) PHP Developer
7 2 (4.76%) Web Developer
8 1 (2.38%) ASP.NET Programmer
Libraries, Frameworks & Software Standards
1 19 (45.24%) HTML
2 18 (42.86%) CSS
3 13 (30.95%) RESTful
4 11 (26.19%) Spring
4 11 (26.19%) Web Services
5 10 (23.81%) Ruby on Rails
6 9 (21.43%) HTML5
6 9 (21.43%) SOAP
7 8 (19.05%) CSS3
8 7 (16.67%) .NET
8 7 (16.67%) AngularJS
8 7 (16.67%) ASP.NET
8 7 (16.67%) ASP.NET MVC
8 7 (16.67%) Hibernate
8 7 (16.67%) J2EE
9 6 (14.29%) JSON
10 5 (11.90%) jQuery
10 5 (11.90%) Spring MVC
11 4 (9.52%) .NET Framework
11 4 (9.52%) ASP.NET MVC 4
Miscellaneous
1 2 (4.76%) NHS
2 1 (2.38%) Digital Media
2 1 (2.38%) Enterprise Software
2 1 (2.38%) Fintech
2 1 (2.38%) User Experience
Operating Systems
1 11 (26.19%) Linux
2 7 (16.67%) Mac OS X
3 4 (9.52%) Unix
4 3 (7.14%) Mac OS
5 1 (2.38%) Windows
Processes & Methodologies
1 36 (85.71%) Agile Software Development
2 28 (66.67%) BDD
3 23 (54.76%) Scrum
4 16 (38.10%) MVC
5 10 (23.81%) Web Development
6 9 (21.43%) OO
7 7 (16.67%) Kanban
7 7 (16.67%) Unit Testing
8 6 (14.29%) OOP
8 6 (14.29%) Pair Programming
9 5 (11.90%) Continuous Integration
10 4 (9.52%) Concurrent Programming
10 4 (9.52%) Configuration Management
10 4 (9.52%) Secure Coding
11 3 (7.14%) Front End Development
11 3 (7.14%) SOLID
12 2 (4.76%) DevOps
12 2 (4.76%) Microservices
12 2 (4.76%) Open Source
12 2 (4.76%) Responsive Web Design
Programming Languages
1 23 (54.76%) JavaScript
2 20 (47.62%) Java
3 10 (23.81%) Ruby
3 10 (23.81%) Scala
4 6 (14.29%) C#
5 5 (11.90%) PHP
5 5 (11.90%) SQL
6 4 (9.52%) Clojure
6 4 (9.52%) Groovy
7 2 (4.76%) Jython
7 2 (4.76%) Perl
8 1 (2.38%) Apex Code
8 1 (2.38%) Go
8 1 (2.38%) VB.NET
Qualifications
1 3 (7.14%) Security Cleared
2 2 (4.76%) SC Cleared
3 1 (2.38%) Degree
Quality Assurance & Compliance
1 1 (2.38%) QA
System Software
1 3 (7.14%) Docker
Systems Management
1 1 (2.38%) Opscode Chef
1 1 (2.38%) Puppet
Vendors
1 1 (2.38%) Oracle
1 1 (2.38%) Salesforce.com
1 1 (2.38%) Siebel
1 1 (2.38%) VMware
1 1 (2.38%) Xamarin
Sheffield, South Yorkshire
Opus Recruitment Solutions Ltd
Rate: £300 - £400 per day
Posted: 4 days ago
Doncaster
Progressive Recruitment
Rate: £350 - £390 per annum + competitive
Posted: 4 days ago
Sheffield
Real Staffing
Rate: £250 - £275 per day + competitive
Posted: 7 days ago