The following table provides summary statistics for contract job vacancies advertised in Warwickshire 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 24 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)
West Midlands / Warwickshire
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 28 32 25
Rank change year-on-year +4 -7  
Contract jobs citing TDD 6 11 9
As % of all contract IT jobs advertised in Warwickshire 2.11% 2.25% 2.82%
As % of the Processes & Methodologies category 2.42% 2.96% 3.93%
Number of daily rates quoted 4 2 6
Median daily rate £375 £325 £363
Median daily rate % change year-on-year +15.38% -10.34%  
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 Warwickshire with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Warwickshire
Contract job vacancies with a requirement for process and methodology skills 248 372 229
As % of all contract IT job vacancies advertised in Warwickshire 87.32% 76.23% 71.79%
Number of daily rates quoted 126 225 124
Median daily rate £400 £400 £375
Median daily rate % change year-on-year - +6.66%  
90% offered a daily rate of more than £228 £297 £250
10% offered a daily rate of more than £550 £550 £523
UK excluding London median daily rate £415 £400 £380
% change year-on-year +3.75% +5.26%  
Number of hourly rates quoted 20 16 20
Median hourly rate £33.00 £22.00 £28.69
Median hourly rate % change year-on-year +50.00% -23.31%  
90% offered a hourly rate of more than £21.10 £15.00 £20.00
10% offered a hourly rate of more than £51.00 £31.75 £37.80
UK excluding London median hourly rate £34.00 £28.50 £30.00
% change year-on-year +19.29% -5.00%  

TDD
Job Vacancy Trend in Warwickshire

The job posting trend of jobs advertised in Warwickshire 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 Warwickshire

TDD
Contractor Daily Rate Trend in Warwickshire

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

Contractor daily rate trend for TDD in Warwickshire

TDD
Contract Job Locations in Warwickshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing TDD within the Warwickshire region over the 3 months to 24 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
Leamington Spa +1 4 £375 - 1
Warwick +7 2 - - 3
TDD
West Midlands

For the 6 months to 24 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 Warwickshire region with a requirement for TDD.

1 8 (100.00%) Java
1 8 (100.00%) Hibernate
1 8 (100.00%) Agile Software Development
1 8 (100.00%) Mathematics
1 8 (100.00%) Degree
2 6 (75.00%) Computer Science
2 6 (75.00%) Selenium
2 6 (75.00%) AngularJS
2 6 (75.00%) JavaScript
2 6 (75.00%) J2EE
2 6 (75.00%) Integration Testing
3 2 (25.00%) Continuous Integration
3 2 (25.00%) Kanban
3 2 (25.00%) Android
3 2 (25.00%) RESTful
3 2 (25.00%) Scala
3 2 (25.00%) Hadoop
3 2 (25.00%) JBehave
3 2 (25.00%) Dependency Injection
3 2 (25.00%) MongoDB
3 2 (25.00%) Apache Cassandra
3 2 (25.00%) NoSQL
3 2 (25.00%) Apple iOS
3 2 (25.00%) Hudson
3 2 (25.00%) Oracle SOA Suite
3 2 (25.00%) Big Data
3 2 (25.00%) Functional Testing
3 2 (25.00%) JAX-RS
3 2 (25.00%) MySQL
3 2 (25.00%) Oracle

TDD
Co-occurring IT Skills in Warwickshire 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 2 (25.00%) Apache Spark
1 2 (25.00%) GlassFish
1 2 (25.00%) JBoss
1 2 (25.00%) Oracle SOA Suite
1 2 (25.00%) WildFly
Database & Business Intelligence
1 2 (25.00%) Apache Cassandra
1 2 (25.00%) Big Data
1 2 (25.00%) Hadoop
1 2 (25.00%) MongoDB
1 2 (25.00%) MySQL
1 2 (25.00%) NoSQL
1 2 (25.00%) PostgreSQL
Development Applications
1 6 (75.00%) Selenium
2 2 (25.00%) Hudson
2 2 (25.00%) JBehave
2 2 (25.00%) Jenkins
2 2 (25.00%) JUnit
Job Titles
1 8 (100.00%) Developer
2 6 (75.00%) Java Developer
3 2 (25.00%) Digital Developer
3 2 (25.00%) Senior Developer
4 1 (12.50%) Developer/Software Engineer
4 1 (12.50%) Senior Software Developer
4 1 (12.50%) Senior Software Engineer
4 1 (12.50%) Software Developer
4 1 (12.50%) Software Engineer
Libraries, Frameworks & Software Standards
1 8 (100.00%) Hibernate
2 6 (75.00%) AngularJS
2 6 (75.00%) J2EE
3 2 (25.00%) HornetQ
3 2 (25.00%) Java EE
3 2 (25.00%) JAX-RS
3 2 (25.00%) JMS
3 2 (25.00%) RESTEasy
3 2 (25.00%) RESTful
3 2 (25.00%) Spring
3 2 (25.00%) Spring Boot
3 2 (25.00%) WireMock
Miscellaneous
1 6 (75.00%) Computer Science
2 2 (25.00%) Mobile App
Operating Systems
1 2 (25.00%) Android
1 2 (25.00%) Apple iOS
Processes & Methodologies
1 8 (100.00%) Agile Software Development
1 8 (100.00%) Mathematics
2 6 (75.00%) Integration Testing
3 2 (25.00%) Analytics
3 2 (25.00%) Continuous Integration
3 2 (25.00%) Dependency Injection
3 2 (25.00%) DSDM
3 2 (25.00%) Functional Testing
3 2 (25.00%) Kanban
3 2 (25.00%) Personalization
3 2 (25.00%) Predictive Analytics
3 2 (25.00%) Scrum
3 2 (25.00%) SOA
3 2 (25.00%) Software Delivery
3 2 (25.00%) Software Engineering
3 2 (25.00%) Unit Testing
Programming Languages
1 8 (100.00%) Java
2 6 (75.00%) JavaScript
3 2 (25.00%) Scala
3 2 (25.00%) SQL
Qualifications
1 8 (100.00%) Degree
System Software
1 2 (25.00%) Docker
Vendors
1 2 (25.00%) Oracle
Warwick, Warwickshire
First Utility
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Posted: 9 days ago