The following table provides summary statistics for contract job vacancies advertised in Kent with a requirement for BDD skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited BDD over the 3 months to 25 March 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.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
Behaviour-Driven Development (BDD)
South East / Kent
Rank 46 39 33
Rank change year-on-year -7 -6  
Contract jobs citing BDD 2 16 6
As % of all contract IT jobs advertised in Kent 0.69% 3.47% 2.32%
As % of the Processes & Methodologies category 0.82% 4.56% 3.16%
Number of daily rates quoted 1 14 6
Median daily rate £375 £330 £338
Median daily rate % change year-on-year +13.63% -2.22%  
UK excluding London median daily rate £425 £400 £390
% change year-on-year +6.25% +2.56%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £47.94 £47.25 -
% change year-on-year +1.44% -  

BDD 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 Kent with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Kent
Contract job vacancies with a requirement for process and methodology skills 244 351 190
As % of all contract IT job vacancies advertised in Kent 84.72% 76.14% 73.36%
Number of daily rates quoted 176 270 107
Median daily rate £375 £338 £375
Median daily rate % change year-on-year +11.11% -10.00%  
90% offered a daily rate of more than £203 £210 £290
10% offered a daily rate of more than £525 £550 £500
UK excluding London median daily rate £410 £400 £400
% change year-on-year +2.50% +0.06%  
Number of hourly rates quoted 9 9 9
Median hourly rate £27.38 £170.00 £40.00
Median hourly rate % change year-on-year -83.89% +325.00%  
UK excluding London median hourly rate £36.00 £38.75 £30.00
% change year-on-year -7.09% +29.16%  

BDD
Job Vacancy Trend in Kent

The job posting trend of jobs advertised in Kent citing BDD as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for BDD in Kent

BDD
Contractor Daily Rate Trend in Kent

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

Contractor daily rate trend for BDD in Kent

BDD
Contract Job Locations in Kent

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing BDD within the Kent region over the 3 months to 25 March 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
Folkestone - 1 - -
BDD
South East

BDD
Top 30 Related IT Skills in Kent

For the 6 months to 25 March 2017, IT contractor jobs citing BDD 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 Kent region with a requirement for BDD.

1 3 (100.00%) JavaScript
1 3 (100.00%) Web Development
1 3 (100.00%) Agile Software Development
1 3 (100.00%) TDD
2 2 (66.67%) Advertising
2 2 (66.67%) ASP.NET
2 2 (66.67%) MVC
2 2 (66.67%) Scrum
2 2 (66.67%) C#
2 2 (66.67%) HTML
2 2 (66.67%) .NET
2 2 (66.67%) CSS
2 2 (66.67%) Microsoft
3 1 (33.33%) JBoss
3 1 (33.33%) Apache
3 1 (33.33%) Tomcat
3 1 (33.33%) IntelliJ
3 1 (33.33%) HTTP
3 1 (33.33%) J2EE
3 1 (33.33%) SQL Server
3 1 (33.33%) JUnit
3 1 (33.33%) Java
3 1 (33.33%) PHP
3 1 (33.33%) JIRA
3 1 (33.33%) Spring MVC
3 1 (33.33%) jMock
3 1 (33.33%) jQuery
3 1 (33.33%) GlassFish
3 1 (33.33%) ASP.NET MVC
3 1 (33.33%) Confluence

BDD
Top Related IT Skills in Kent 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 (33.33%) Apache
1 1 (33.33%) Confluence
1 1 (33.33%) GlassFish
1 1 (33.33%) JBoss
1 1 (33.33%) Tomcat
Business Applications
1 1 (33.33%) Dynamics AX
Communications & Networking
1 1 (33.33%) HTTP
Database & Business Intelligence
1 1 (33.33%) SQL Server
Development Applications
1 1 (33.33%) IntelliJ
1 1 (33.33%) Jenkins
1 1 (33.33%) JIRA
1 1 (33.33%) JIRA Agile
1 1 (33.33%) jMock
1 1 (33.33%) JUnit
1 1 (33.33%) Maven
1 1 (33.33%) Mockito
General
1 2 (66.67%) Advertising
2 1 (33.33%) Finance
Job Titles
1 2 (66.67%) Developer
2 1 (33.33%) .NET Developer
2 1 (33.33%) .NET Development Manager
2 1 (33.33%) Contracts Manager
2 1 (33.33%) Development Manager
2 1 (33.33%) Front End Developer (Client-Side Developer)
2 1 (33.33%) Front End Java Developer (Client-Side Java Developer)
2 1 (33.33%) Java Developer
2 1 (33.33%) Senior Development Manager
2 1 (33.33%) Senior Manager
Libraries, Frameworks & Software Standards
1 2 (66.67%) .NET
1 2 (66.67%) ASP.NET
1 2 (66.67%) CSS
1 2 (66.67%) HTML
2 1 (33.33%) Ajax
2 1 (33.33%) AngularJS
2 1 (33.33%) ASP.NET MVC
2 1 (33.33%) ASP.NET MVC 5
2 1 (33.33%) COM
2 1 (33.33%) Hibernate
2 1 (33.33%) HTML5
2 1 (33.33%) J2EE
2 1 (33.33%) jQuery
2 1 (33.33%) LESS
2 1 (33.33%) REST
2 1 (33.33%) Spring
2 1 (33.33%) Spring MVC
2 1 (33.33%) Twitter Bootstrap
Processes & Methodologies
1 3 (100.00%) Agile Software Development
1 3 (100.00%) TDD
1 3 (100.00%) Web Development
2 2 (66.67%) MVC
2 2 (66.67%) Scrum
3 1 (33.33%) ATDD
3 1 (33.33%) Front End Development
3 1 (33.33%) Responsive Web Design
3 1 (33.33%) SDLC
Programming Languages
1 3 (100.00%) JavaScript
2 2 (66.67%) C#
3 1 (33.33%) Java
3 1 (33.33%) LINC
3 1 (33.33%) PHP
Vendors
1 2 (66.67%) Microsoft