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 8 December 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
8 Dec 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 24 32 41
Rank change year-on-year
+8 +9
Contract jobs citing TDD 26 30 5
As % of all contract IT jobs located in West Sussex 5.06% 4.39% 1.34%
As % of the Processes & Methodologies category 5.95% 5.08% 1.72%
Number of daily rates quoted 10 21 5
Median daily rate £475 £525 £375
Median daily rate % change year-on-year
-9.52% +40.00%
90% offered a daily rate of more than £384 £355 £338
10% offered a daily rate of more than £508 £550 £420
UK excluding London median daily rate £425 £400 £375
% change year-on-year
+6.25% +6.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £39.76 £36.98 £38.25
% change year-on-year
+7.53% -3.33%
TDD
South East

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
437 590 291
As % of all contract IT jobs located in West Sussex 85.02% 86.26% 78.23%
Number of daily rates quoted 242 373 200
Median daily rate £410 £413 £400
Median daily rate % change year-on-year
-0.60% +3.12%
90% offered a daily rate of more than £325 £313 £275
10% offered a daily rate of more than £575 £550 £500
UK excluding London median daily rate £413 £400 £385
% change year-on-year
+3.12% +3.89%
Number of hourly rates quoted 16 19 14
Median hourly rate £42.50 £35.00 £18.50
Median hourly rate % change year-on-year
+21.42% +89.18%
90% offered a hourly rate of more than £34.10 £23.75 £14.50
10% offered a hourly rate of more than £45.87 £37.50 £42.00
UK excluding London median hourly rate £31.00 £35.00 £25.00
% change year-on-year
-11.42% +40.00%

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
Daily Rate Histogram in West Sussex

This chart provides a histogram of daily rates quoted in contract IT jobs citing TDD across the West Sussex region over the 3 months to 8 December 2016.

TDD Daily Rate Histogram 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 8 December 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
Crawley +10 8 £475 -9.52% 2
Worthing - 8 £500 - 1
Burgess Hill - 6 - -
Gatwick -5 3 £475 -12.03% 1
TDD
South East

TDD
Top 30 Related IT Skills in West Sussex

For the 6 months to 8 December 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 West Sussex region with a requirement for TDD.

1 51 (89.47%) Agile Software Development
2 32 (56.14%) Scrum
3 29 (50.88%) Java
4 24 (42.11%) BDD
5 22 (38.60%) Selenium
6 17 (29.82%) Scala
6 17 (29.82%) Jenkins
7 16 (28.07%) Cucumber
8 15 (26.32%) WebDriver
8 15 (26.32%) Kanban
8 15 (26.32%) Automated Testing
9 12 (21.05%) Ruby
9 12 (21.05%) Continuous Integration
9 12 (21.05%) QA
10 11 (19.30%) Automation Testing
11 10 (17.54%) J2EE
12 9 (15.79%) Games
12 9 (15.79%) Spring
12 9 (15.79%) Test Automation
13 8 (14.04%) SDLC
13 8 (14.04%) Defect Tracking
13 8 (14.04%) Test Scripting
13 8 (14.04%) Akka
13 8 (14.04%) Play Framework
13 8 (14.04%) User Stories
13 8 (14.04%) Finance
13 8 (14.04%) JavaScript
14 7 (12.28%) HTML
14 7 (12.28%) JUnit
14 7 (12.28%) CSS

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 (1.75%) Drupal
Cloud Services
1 5 (8.77%) Google Play
Communications & Networking
1 1 (1.75%) Network Security
1 1 (1.75%) TCP/IP
Database & Business Intelligence
1 4 (7.02%) MongoDB
2 3 (5.26%) Oracle Database
3 1 (1.75%) DB2
3 1 (1.75%) MySQL
3 1 (1.75%) Relational Database
3 1 (1.75%) SQL Server
Development Applications
1 22 (38.60%) Selenium
2 17 (29.82%) Jenkins
3 16 (28.07%) Cucumber
4 15 (26.32%) WebDriver
5 7 (12.28%) JUnit
6 6 (10.53%) Git (software)
6 6 (10.53%) RSpec
7 4 (7.02%) FitNesse
7 4 (7.02%) JBehave
7 4 (7.02%) JIRA
7 4 (7.02%) LoadRunner
7 4 (7.02%) Mockito
7 4 (7.02%) QADirector
7 4 (7.02%) QARun
8 3 (5.26%) Gradle
8 3 (5.26%) Maven
9 2 (3.51%) Appium
9 2 (3.51%) Hamcrest
10 1 (1.75%) Hudson
10 1 (1.75%) Sonatype Nexus
General
1 9 (15.79%) Games
2 8 (14.04%) Finance
Job Titles
1 26 (45.61%) Developer
2 12 (21.05%) Test Engineer
3 10 (17.54%) QA Engineer
4 9 (15.79%) Java Developer
4 9 (15.79%) QA Test Engineer
4 9 (15.79%) Quality Engineer
5 8 (14.04%) Scala Developer
6 7 (12.28%) Agile Developer
6 7 (12.28%) Tester
7 5 (8.77%) Agile Coach
7 5 (8.77%) Agile Java Developer
7 5 (8.77%) Android Developer
7 5 (8.77%) Automation Tester
8 4 (7.02%) Analyst
8 4 (7.02%) Java Engineer
9 3 (5.26%) Agile Tester
9 3 (5.26%) Applications Developer
9 3 (5.26%) Selenium Tester
9 3 (5.26%) Test Analyst
10 2 (3.51%) QA Automation Engineer
Libraries, Frameworks & Software Standards
1 10 (17.54%) J2EE
2 9 (15.79%) Spring
3 8 (14.04%) Akka
3 8 (14.04%) Play Framework
4 7 (12.28%) CSS
4 7 (12.28%) HTML
5 6 (10.53%) .NET
5 6 (10.53%) AngularJS
5 6 (10.53%) REST
6 5 (8.77%) Android SDK
6 5 (8.77%) JSON
6 5 (8.77%) SOAP
6 5 (8.77%) Web Services
7 4 (7.02%) .NET Framework
7 4 (7.02%) Hibernate
7 4 (7.02%) JSP
8 3 (5.26%) ASP.NET
8 3 (5.26%) CSS3
8 3 (5.26%) HTML5
8 3 (5.26%) RESTful
Miscellaneous
1 6 (10.53%) Computer Science
2 4 (7.02%) Analytical Skills
2 4 (7.02%) Mobile App
3 3 (5.26%) PMI
3 3 (5.26%) Virtual Team
4 2 (3.51%) Embedded Systems
4 2 (3.51%) User Experience
5 1 (1.75%) Animation
5 1 (1.75%) Digital Media
5 1 (1.75%) Physics
Operating Systems
1 5 (8.77%) Android
2 4 (7.02%) Linux
3 2 (3.51%) Windows
4 1 (1.75%) Apple iOS
Processes & Methodologies
1 51 (89.47%) Agile Software Development
2 32 (56.14%) Scrum
3 24 (42.11%) BDD
4 15 (26.32%) Automated Testing
4 15 (26.32%) Kanban
5 12 (21.05%) Continuous Integration
6 11 (19.30%) Automation Testing
7 9 (15.79%) Test Automation
8 8 (14.04%) Defect Tracking
8 8 (14.04%) SDLC
8 8 (14.04%) Test Scripting
8 8 (14.04%) User Stories
9 6 (10.53%) Coaching
9 6 (10.53%) E-Commerce
9 6 (10.53%) Pair Programming
10 5 (8.77%) Android Development
10 5 (8.77%) Project Management
10 5 (8.77%) Web Testing
11 4 (7.02%) Continuous Improvement
11 4 (7.02%) MVC
Programming Languages
1 29 (50.88%) Java
2 17 (29.82%) Scala
3 12 (21.05%) Ruby
4 8 (14.04%) JavaScript
5 7 (12.28%) Python
6 3 (5.26%) C#
6 3 (5.26%) C++
6 3 (5.26%) SQL
7 2 (3.51%) Groovy
7 2 (3.51%) Shell Script
8 1 (1.75%) Objective-C
8 1 (1.75%) PHP
Qualifications
1 6 (10.53%) Degree
2 3 (5.26%) PMI Certification
2 3 (5.26%) SC Cleared
2 3 (5.26%) Security Cleared
3 1 (1.75%) ISEB
3 1 (1.75%) ISTQB
3 1 (1.75%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 12 (21.05%) QA
2 5 (8.77%) WCAG
System Software
1 2 (3.51%) Docker
Systems Management
1 6 (10.53%) HP Quality Center
2 4 (7.02%) Opscode Chef
2 4 (7.02%) Puppet
Vendors
1 4 (7.02%) Oracle
2 2 (3.51%) HP
2 2 (3.51%) hybris
2 2 (3.51%) Microsoft
3 1 (1.75%) Apple
3 1 (1.75%) ION Trading