The following table provides summary statistics for contract job vacancies advertised in South Yorkshire 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 22 June 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.

Test-Driven Development (TDD)
Yorkshire / South Yorkshire
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 10 35 39
Rank change year-on-year +25 +4  
Contract jobs citing TDD 36 18 9
As % of all contract IT jobs advertised in South Yorkshire 11.08% 4.03% 2.11%
As % of the Processes & Methodologies category 13.19% 4.75% 2.62%
Number of daily rates quoted 22 17 5
Median daily rate £425 £388 £375
Median daily rate % change year-on-year +9.67% +3.33%  
90% offered a daily rate of more than £353 £328 £325
10% offered a daily rate of more than £500 £440 £390
UK excluding London median daily rate £420 £413 £375
% change year-on-year +1.81% +10.00%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £41.50 £40.00 £42.50
% change year-on-year +3.75% -5.88%  

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 South Yorkshire with a requirement for process and methodology skills.

Contract Process & Methodology Skills
South Yorkshire
Contract job vacancies with a requirement for process and methodology skills 273 379 343
As % of all contract IT job vacancies advertised in South Yorkshire 84.00% 84.79% 80.52%
Number of daily rates quoted 155 283 223
Median daily rate £445 £433 £375
Median daily rate % change year-on-year +2.89% +15.33%  
90% offered a daily rate of more than £325 £305 £275
10% offered a daily rate of more than £600 £700 £525
UK excluding London median daily rate £415 £400 £385
% change year-on-year +3.75% +3.89%  
Number of hourly rates quoted 9 8 10
Median hourly rate £22.75 £20.00 £13.19
Median hourly rate % change year-on-year +13.75% +51.65%  
90% offered a hourly rate of more than £13.70 £11.20 £12.50
10% offered a hourly rate of more than £45.50 £23.90 £25.00
UK excluding London median hourly rate £33.50 £28.50 £30.00
% change year-on-year +17.54% -5.00%  

TDD
Job Vacancy Trend in South Yorkshire

The job posting trend of jobs advertised in South Yorkshire 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 South Yorkshire

TDD
Contractor Daily Rate Trend in South Yorkshire

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

Contractor daily rate trend for TDD in South Yorkshire

TDD
Contractor Daily Rate Histogram in South Yorkshire

The daily rate distribution of IT jobs citing TDD in South Yorkshire over the 3 months to 22 June 2017.

Contractor daily rate histogram for TDD in South Yorkshire

TDD
Contractor Hourly Rate Trend in South Yorkshire

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

Contractor hourly rate trend for TDD 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 22 June 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
Sheffield +23 32 £425 +3.03% 11
Doncaster -6 1 £375 +1.35%
TDD
Yorkshire

For the 6 months to 22 June 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 South Yorkshire region with a requirement for TDD.

1 79 (83.16%) Java
2 77 (81.05%) Agile Software Development
3 65 (68.42%) JavaScript
3 65 (68.42%) CSS
4 64 (67.37%) Git (software)
5 63 (66.32%) Linux
6 52 (54.74%) Unix
7 50 (52.63%) BDD
8 49 (51.58%) Mac OS X
9 48 (50.53%) DevOps
10 44 (46.32%) Relational Database
10 44 (46.32%) Continuous Integration
11 42 (44.21%) Web Development
12 41 (43.16%) Configuration Management
13 39 (41.05%) HTML
13 39 (41.05%) Mentoring
14 38 (40.00%) Continuous Delivery
14 38 (40.00%) Web Services
15 36 (37.89%) User Experience
15 36 (37.89%) Line Management
15 36 (37.89%) Test Automation
16 34 (35.79%) Front End Development
17 31 (32.63%) REST
18 29 (30.53%) Python
19 28 (29.47%) Ruby
20 25 (26.32%) Security Cleared
20 25 (26.32%) Prototyping
21 23 (24.21%) Web Design
22 22 (23.16%) Responsive Web Design
23 21 (22.11%) HTTP

TDD
Co-occurring 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 4 (4.21%) Tomcat
2 2 (2.11%) Apache
2 2 (2.11%) Oracle SOA Suite
3 1 (1.05%) CMS
3 1 (1.05%) nginx
Business Applications
1 11 (11.58%) SAP Oil and Gas
Cloud Services
1 3 (3.16%) Amazon AWS
2 1 (1.05%) Amazon EC2
2 1 (1.05%) GitHub
2 1 (1.05%) Google Cloud Platform
2 1 (1.05%) Microsoft Azure
2 1 (1.05%) SaaS
Communications & Networking
1 21 (22.11%) HTTP
2 3 (3.16%) Internet
3 1 (1.05%) Intranet
3 1 (1.05%) SSL
Database & Business Intelligence
1 44 (46.32%) Relational Database
2 5 (5.26%) PostgreSQL
3 4 (4.21%) NoSQL
4 3 (3.16%) Apache Cassandra
4 3 (3.16%) Big Data
4 3 (3.16%) MongoDB
4 3 (3.16%) Redis
5 2 (2.11%) MySQL
Development Applications
1 64 (67.37%) Git (software)
2 8 (8.42%) Jenkins
2 8 (8.42%) JUnit
3 6 (6.32%) Selenium
4 5 (5.26%) Cucumber
4 5 (5.26%) Maven
5 3 (3.16%) Gradle
5 3 (3.16%) Hudson
5 3 (3.16%) Jasmine
5 3 (3.16%) JBehave
5 3 (3.16%) Mockito
5 3 (3.16%) NUnit
5 3 (3.16%) TeamCity
6 2 (2.11%) Eclipse
6 2 (2.11%) FitNesse
6 2 (2.11%) IntelliJ
6 2 (2.11%) JIRA
6 2 (2.11%) jMock
6 2 (2.11%) SonarQube
6 2 (2.11%) Subversion
General
1 19 (20.00%) Finance
2 11 (11.58%) Electronics
2 11 (11.58%) Manufacturing
2 11 (11.58%) Marketing
2 11 (11.58%) Telecoms
3 4 (4.21%) Back Office
4 3 (3.16%) Banking
5 1 (1.05%) Advertising
5 1 (1.05%) Multimedia
Job Titles
1 80 (84.21%) Developer
2 49 (51.58%) Java Developer
3 34 (35.79%) Front End Developer (Client-Side Developer)
4 15 (15.79%) Front End Java Developer (Client-Side Java Developer)
5 10 (10.53%) JavaScript Developer
6 9 (9.47%) HTML Developer
7 7 (7.37%) Full Stack Developer
8 6 (6.32%) Senior Developer
9 5 (5.26%) Software Engineer
10 4 (4.21%) Automation Tester
10 4 (4.21%) HTML CSS Developer
10 4 (4.21%) Senior Java Developer
10 4 (4.21%) Tester
11 3 (3.16%) Java Automation Tester
11 3 (3.16%) Java Engineer
11 3 (3.16%) Python Developer
11 3 (3.16%) Ruby Developer
12 2 (2.11%) .NET Developer
12 2 (2.11%) Java Software Engineer
12 2 (2.11%) Lead Developer
Libraries, Frameworks & Software Standards
1 65 (68.42%) CSS
2 39 (41.05%) HTML
3 38 (40.00%) Web Services
4 31 (32.63%) REST
5 16 (16.84%) React
6 9 (9.47%) AngularJS
6 9 (9.47%) RESTful
7 8 (8.42%) Node.js
7 8 (8.42%) SOAP
7 8 (8.42%) Spring
8 6 (6.32%) J2EE
9 5 (5.26%) HTML5
10 4 (4.21%) Apache Camel
10 4 (4.21%) CSS3
10 4 (4.21%) Gherkin
10 4 (4.21%) jQuery
10 4 (4.21%) XML
11 3 (3.16%) .NET
11 3 (3.16%) JMS
11 3 (3.16%) JSON
Miscellaneous
1 36 (37.89%) User Experience
2 3 (3.16%) Analytical Skills
3 2 (2.11%) Greenfield Project
3 2 (2.11%) Mobile App
3 2 (2.11%) RIA
4 1 (1.05%) Apple TV
4 1 (1.05%) Fintech
4 1 (1.05%) Foreign Exchange (FX)
Operating Systems
1 63 (66.32%) Linux
2 52 (54.74%) Unix
3 49 (51.58%) Mac OS X
4 1 (1.05%) Apple iOS
4 1 (1.05%) Mac OS
4 1 (1.05%) Ubuntu
4 1 (1.05%) Windows
Processes & Methodologies
1 77 (81.05%) Agile Software Development
2 50 (52.63%) BDD
3 48 (50.53%) DevOps
4 44 (46.32%) Continuous Integration
5 42 (44.21%) Web Development
6 41 (43.16%) Configuration Management
7 39 (41.05%) Mentoring
8 38 (40.00%) Continuous Delivery
9 36 (37.89%) Line Management
9 36 (37.89%) Test Automation
10 34 (35.79%) Front End Development
11 25 (26.32%) Prototyping
12 23 (24.21%) Web Design
13 22 (23.16%) Responsive Web Design
14 18 (18.95%) Rapid Prototyping
15 16 (16.84%) Data Visualisation
15 16 (16.84%) Visualisation
16 11 (11.58%) Business Intelligence
16 11 (11.58%) Digital Marketing
16 11 (11.58%) Programme Management
Programming Languages
1 79 (83.16%) Java
2 65 (68.42%) JavaScript
3 29 (30.53%) Python
4 28 (29.47%) Ruby
5 7 (7.37%) Scala
6 6 (6.32%) SQL
7 3 (3.16%) C#
7 3 (3.16%) Shell Script
8 2 (2.11%) Go
8 2 (2.11%) PHP
9 1 (1.05%) Apple Swift
9 1 (1.05%) Bash Shell
9 1 (1.05%) ECMAScript
9 1 (1.05%) ES6
9 1 (1.05%) Korn
9 1 (1.05%) Objective-C
9 1 (1.05%) XPath
Qualifications
1 25 (26.32%) Security Cleared
2 12 (12.63%) CTC Cleared
2 12 (12.63%) SC Cleared
3 7 (7.37%) BC Cleared
4 3 (3.16%) BPSS Clearance
5 1 (1.05%) DBS Check
5 1 (1.05%) Degree
5 1 (1.05%) ISEB
Quality Assurance & Compliance
1 6 (6.32%) Disclosure Scotland
2 5 (5.26%) QA
3 1 (1.05%) FATCA
System Software
1 3 (3.16%) Docker
2 1 (1.05%) VMware Infrastructure
2 1 (1.05%) vSphere
Systems Management
1 1 (1.05%) HP Quality Center
Vendors
1 11 (11.58%) SAP
2 2 (2.11%) Microsoft
2 2 (2.11%) Oracle
3 1 (1.05%) Apple
3 1 (1.05%) Google
3 1 (1.05%) HP
3 1 (1.05%) Solace
3 1 (1.05%) VMware
3 1 (1.05%) Zend
Sheffield, South Yorkshire
Brightred Resourcing Limited
Rate: From £300 to £350 per day
Posted: 2 days ago