The table below looks at the prevalence of the term Inversion of Control in IT contracts advertised for the Kent region. Included is a guide to the contractor rates offered in IT contracts that have cited Inversion of Control over the 3 months to 31 May 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
31 May 2016
Same period 2015 Same period 2014
Inversion of Control (IoC)
Rank - 35 -
Contract jobs citing Inversion of Control 0 1 0
As % of all contract IT jobs located in Kent - 0.40% -
As % of the Miscellaneous category - 1.56% -
Number of daily rates quoted 0 1 0
Median daily rate - £338 -
UK excluding London median daily rate £375 £325 £350
% change year-on-year
+15.38% -7.14%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
Inversion of Control
South East

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in contract jobs advertised in the Kent region.

Miscellaneous Category
Kent
Contract IT job ads with a match in the
Miscellaneous category
103 64 80
As % of all contract IT jobs located in Kent 28.14% 25.81% 35.09%
Number of daily rates quoted 62 27 50
Median daily rate £425 £466 £350
Median daily rate % change year-on-year
-8.70% +33.00%
90% offered a daily rate of more than £240 £248 £135
10% offered a daily rate of more than £542 £516 £475
UK excluding London median daily rate £390 £375 £350
% change year-on-year
+4.00% +7.14%
Number of hourly rates quoted 4 6 5
Median hourly rate £32.50 £16.00 £27.50
Median hourly rate % change year-on-year
+103.12% -41.81%
90% offered a hourly rate of more than £10.60 £10.75 £12.63
10% offered a hourly rate of more than £37.00 £40.00 £47.00
UK excluding London median hourly rate £21.50 £18.50 £20.00
% change year-on-year
+16.21% -7.50%

Inversion of Control
Jobs Demand Trend in Kent

The demand trend of contract jobs across the Kent region citing Inversion of Control as a proportion of all IT contracts with a match in the Miscellaneous category.

Inversion of Control Jobs Demand Trend in Kent

Inversion of Control
Daily Rate Trend in Kent

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Inversion of Control across the Kent region.

Inversion of Control Daily Rate Trend in Kent

Inversion of Control
Top 15 Related IT Skills in Kent

For the 6 months to 31 May 2016, IT contractor jobs citing Inversion of Control 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 Inversion of Control.

1 1 (100.00%) HTML
1 1 (100.00%) JavaScript
1 1 (100.00%) CSS
1 1 (100.00%) Agile Software Development
1 1 (100.00%) jQuery
1 1 (100.00%) Unit Testing
1 1 (100.00%) HTML5
1 1 (100.00%) Backbone.js
1 1 (100.00%) KnockoutJS
1 1 (100.00%) Jasmine
1 1 (100.00%) Sass
1 1 (100.00%) LESS
1 1 (100.00%) Grunt
1 1 (100.00%) Karma Test Runner
1 1 (100.00%) Handlebars

Inversion of Control
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:

Development Applications
1 1 (100.00%) Grunt
1 1 (100.00%) Jasmine
1 1 (100.00%) Karma Test Runner
Job Titles
1 1 (100.00%) Developer
1 1 (100.00%) JavaScript Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) Backbone.js
1 1 (100.00%) CSS
1 1 (100.00%) Handlebars
1 1 (100.00%) HTML
1 1 (100.00%) HTML5
1 1 (100.00%) jQuery
1 1 (100.00%) KnockoutJS
1 1 (100.00%) LESS
1 1 (100.00%) Sass
Processes & Methodologies
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Unit Testing
Programming Languages
1 1 (100.00%) JavaScript