The table below looks at the statistics for TDD skills in IT contracts advertised for the West Sussex region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 21 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
21 Feb 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
South East / West Sussex
Rank 47 30 49
Rank change year-on-year
-17 +19
Contract jobs citing TDD 11 17 6
As % of all contract IT jobs located in West Sussex 2.35% 3.61% 1.24%
As % of the Processes & Methodologies category 2.64% 4.23% 1.52%
Number of daily rates quoted 5 16 2
Median daily rate £480 £363 £425
Median daily rate % change year-on-year
+32.41% -14.70%
UK excluding London median daily rate £419 £400 £375
% change year-on-year
+4.62% +6.66%
Number of hourly rates quoted 0 1 0
Median hourly rate - £48.50 -
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 West Sussex region.

Processes & Methodologies Category
West Sussex
Contract IT job ads with a match in the
Processes & Methodologies category
416 402 396
As % of all contract IT jobs located in West Sussex 88.89% 85.35% 82.16%
Number of daily rates quoted 246 252 247
Median daily rate £438 £400 £411
Median daily rate % change year-on-year
+9.37% -2.73%
90% offered a daily rate of more than £345 £275 £270
10% offered a daily rate of more than £550 £535 £500
UK excluding London median daily rate £410 £400 £400
% change year-on-year
+2.50% -
Number of hourly rates quoted 7 20 24
Median hourly rate £45.87 £27.50 £30.00
Median hourly rate % change year-on-year
+66.80% -8.33%
UK excluding London median hourly rate £35.75 £40.00 £27.50
% change year-on-year
-10.62% +45.45%

TDD
Jobs Demand Trend in West Sussex

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

TDD Jobs Demand Trend in West Sussex

TDD
Daily Rate Trend in West Sussex

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

TDD Daily Rate Trend in West Sussex

TDD
Hourly Rate Trend in West Sussex

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

TDD Hourly Rate Trend in West Sussex

TDD
Contract Job Locations in West Sussex

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing TDD within the West Sussex region over the 3 months to 21 February 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
Worthing - 5 - - 1
Crawley +9 4 £480 +23.87% 1
Chichester - 1 - - 3
TDD
South East

TDD
Top 30 Related IT Skills in West Sussex

For the 6 months to 21 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 West Sussex region with a requirement for TDD.

1 36 (92.31%) Agile Software Development
2 18 (46.15%) BDD
3 17 (43.59%) Scrum
4 16 (41.03%) Java
5 15 (38.46%) Selenium
6 13 (33.33%) Jenkins
7 12 (30.77%) Cucumber
7 12 (30.77%) WebDriver
8 11 (28.21%) Scala
8 11 (28.21%) Automated Testing
9 10 (25.64%) Ruby
10 9 (23.08%) Test Automation
10 9 (23.08%) Automation Testing
11 7 (17.95%) User Stories
11 7 (17.95%) QA
11 7 (17.95%) Games
12 6 (15.38%) HTML
12 6 (15.38%) J2EE
12 6 (15.38%) CSS
12 6 (15.38%) Test Scripting
12 6 (15.38%) Continuous Integration
12 6 (15.38%) Kanban
12 6 (15.38%) HP Quality Center
12 6 (15.38%) RSpec
12 6 (15.38%) Defect Tracking
13 5 (12.82%) Akka
13 5 (12.82%) Play Framework
13 5 (12.82%) Web Testing
13 5 (12.82%) WCAG
13 5 (12.82%) JSON

TDD
Top Related IT Skills in West Sussex 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 (2.56%) Drupal
Applications
1 3 (7.69%) MS Excel
Business Applications
1 1 (2.56%) Dynamics AX
Cloud Services
1 3 (7.69%) Google Play
2 1 (2.56%) Microsoft Azure
Database & Business Intelligence
1 4 (10.26%) MongoDB
2 2 (5.13%) SQL Server
3 1 (2.56%) DB2
3 1 (2.56%) MySQL
3 1 (2.56%) NoSQL
3 1 (2.56%) Relational Database
3 1 (2.56%) SQL Server 2014
Development Applications
1 15 (38.46%) Selenium
2 13 (33.33%) Jenkins
3 12 (30.77%) Cucumber
3 12 (30.77%) WebDriver
4 6 (15.38%) RSpec
5 5 (12.82%) JUnit
6 4 (10.26%) FitNesse
6 4 (10.26%) Git (software)
6 4 (10.26%) JBehave
6 4 (10.26%) JIRA
6 4 (10.26%) LoadRunner
6 4 (10.26%) QADirector
6 4 (10.26%) QARun
7 2 (5.13%) Appium
7 2 (5.13%) Mockito
8 1 (2.56%) Ant
8 1 (2.56%) Gradle
8 1 (2.56%) Hudson
8 1 (2.56%) Sonatype Nexus
8 1 (2.56%) WATIR
General
1 7 (17.95%) Games
2 1 (2.56%) Advertising
2 1 (2.56%) Finance
Job Titles
1 17 (43.59%) Developer
2 7 (17.95%) Test Engineer
3 6 (15.38%) QA Engineer
3 6 (15.38%) QA Test Engineer
3 6 (15.38%) Quality Engineer
3 6 (15.38%) Tester
4 5 (12.82%) Automation Tester
4 5 (12.82%) Scala Developer
5 4 (10.26%) Java Developer
6 3 (7.69%) Analyst
6 3 (7.69%) Android Developer
6 3 (7.69%) Consultant
6 3 (7.69%) DevOps Consultant
6 3 (7.69%) Selenium Tester
7 2 (5.13%) Agile Coach
7 2 (5.13%) Agile Developer
7 2 (5.13%) Developer in Test
7 2 (5.13%) Digital Analyst
7 2 (5.13%) Java Automation Tester
7 2 (5.13%) Selenium Automation Tester
Libraries, Frameworks & Software Standards
1 6 (15.38%) CSS
1 6 (15.38%) HTML
1 6 (15.38%) J2EE
2 5 (12.82%) Akka
2 5 (12.82%) JSON
2 5 (12.82%) Play Framework
3 4 (10.26%) .NET
3 4 (10.26%) AngularJS
3 4 (10.26%) REST
3 4 (10.26%) Spring
3 4 (10.26%) Web Services
4 3 (7.69%) Android SDK
4 3 (7.69%) CSS3
4 3 (7.69%) HTML5
5 2 (5.13%) ASP.NET
5 2 (5.13%) ASP.NET MVC
5 2 (5.13%) ASP.NET MVC 5
5 2 (5.13%) Node.js
5 2 (5.13%) RESTful
5 2 (5.13%) SOAP
Miscellaneous
1 4 (10.26%) Computer Science
1 4 (10.26%) Mobile App
2 2 (5.13%) Analytical Skills
2 2 (5.13%) User Experience
3 1 (2.56%) Animation
Operating Systems
1 3 (7.69%) Android
2 2 (5.13%) Linux
3 1 (2.56%) Apple iOS
Processes & Methodologies
1 36 (92.31%) Agile Software Development
2 18 (46.15%) BDD
3 17 (43.59%) Scrum
4 11 (28.21%) Automated Testing
5 9 (23.08%) Automation Testing
5 9 (23.08%) Test Automation
6 7 (17.95%) User Stories
7 6 (15.38%) Continuous Integration
7 6 (15.38%) Defect Tracking
7 6 (15.38%) Kanban
7 6 (15.38%) Test Scripting
8 5 (12.82%) Web Testing
9 4 (10.26%) E-Commerce
9 4 (10.26%) OO
9 4 (10.26%) SDLC
10 3 (7.69%) Android Development
10 3 (7.69%) Coaching
10 3 (7.69%) DevOps
10 3 (7.69%) Mobile Development
10 3 (7.69%) RAD
Programming Languages
1 16 (41.03%) Java
2 11 (28.21%) Scala
3 10 (25.64%) Ruby
4 5 (12.82%) JavaScript
5 4 (10.26%) C#
5 4 (10.26%) Python
6 2 (5.13%) SQL
7 1 (2.56%) Objective-C
Qualifications
1 4 (10.26%) Degree
2 3 (7.69%) Security Cleared
3 1 (2.56%) ISEB
3 1 (2.56%) ISTQB
3 1 (2.56%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 7 (17.95%) QA
2 5 (12.82%) WCAG
Systems Management
1 6 (15.38%) HP Quality Center
2 4 (10.26%) Opscode Chef
2 4 (10.26%) Puppet
Vendors
1 5 (12.82%) Microsoft
2 2 (5.13%) HP
2 2 (5.13%) hybris
3 1 (2.56%) Apple
3 1 (2.56%) Oracle