The table below looks at the prevalence of the term Inversion of Control in IT contracts advertised for the Leeds region. Included is a guide to the contractor rates offered in IT contracts that have cited Inversion of Control over the 3 months to 26 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
26 May 2016
Same period 2015 Same period 2014
Inversion of Control (IoC)
Rank 103 103 -
Rank change year-on-year
0 -
Contract jobs citing Inversion of Control 1 1 0
As % of all contract IT jobs located in Leeds 0.066% 0.072% -
As % of the Miscellaneous category 0.19% 0.26% -
Number of daily rates quoted 1 1 0
Median daily rate £350 £315 -
Median daily rate % change year-on-year
+11.11% -
UK excluding London median daily rate £375 £338 £388
% change year-on-year
+11.11% -12.90%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
Inversion of Control
West Yorkshire

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

Miscellaneous Category
Leeds
Contract IT job ads with a match in the
Miscellaneous category
518 386 338
As % of all contract IT jobs located in Leeds 34.03% 27.85% 27.44%
Number of daily rates quoted 352 266 208
Median daily rate £413 £380 £306
Median daily rate % change year-on-year
+8.55% +24.08%
90% offered a daily rate of more than £325 £251 £175
10% offered a daily rate of more than £555 £525 £425
UK excluding London median daily rate £390 £375 £350
% change year-on-year
+4.00% +7.14%
Number of hourly rates quoted 10 12 9
Median hourly rate £14.13 £12.18 £15.00
Median hourly rate % change year-on-year
+16.01% -18.83%
UK excluding London median hourly rate £21.50 £17.50 £20.50
% change year-on-year
+22.85% -14.63%

Inversion of Control
Jobs Demand Trend in Leeds

The demand trend of contract jobs across the Leeds 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 Leeds

Inversion of Control
Daily Rate Trend in Leeds

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

Inversion of Control Daily Rate Trend in Leeds

Inversion of Control
Top 15 Related IT Skills in Leeds

For the 6 months to 26 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 Leeds region with a requirement for Inversion of Control.

1 1 (100.00%) C#
1 1 (100.00%) HTML
1 1 (100.00%) JavaScript
1 1 (100.00%) SQL
1 1 (100.00%) T-SQL
1 1 (100.00%) .NET
1 1 (100.00%) ASP.NET
1 1 (100.00%) CSS
1 1 (100.00%) MVC
1 1 (100.00%) ASP.NET MVC
1 1 (100.00%) HTML5
1 1 (100.00%) ASP.NET MVC 3
1 1 (100.00%) ASP.NET MVC 4
1 1 (100.00%) SDLC
1 1 (100.00%) Front End Development

Inversion of Control
Top Related IT Skills in Leeds 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:

Job Titles
1 1 (100.00%) .NET Developer
1 1 (100.00%) ASP.NET Developer
1 1 (100.00%) ASP.NET MVC Developer
1 1 (100.00%) C# .NET Developer
1 1 (100.00%) C# ASP.NET Developer
1 1 (100.00%) C# Developer
1 1 (100.00%) Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) .NET
1 1 (100.00%) ASP.NET
1 1 (100.00%) ASP.NET MVC
1 1 (100.00%) ASP.NET MVC 3
1 1 (100.00%) ASP.NET MVC 4
1 1 (100.00%) CSS
1 1 (100.00%) HTML
1 1 (100.00%) HTML5
Processes & Methodologies
1 1 (100.00%) Front End Development
1 1 (100.00%) MVC
1 1 (100.00%) SDLC
Programming Languages
1 1 (100.00%) C#
1 1 (100.00%) JavaScript
1 1 (100.00%) SQL
1 1 (100.00%) T-SQL