The table below looks at the prevalence of the term Inversion of Control in IT contracts advertised for the Yorkshire region. Included is a guide to the contractor rates offered in IT contracts that have cited Inversion of Control over the 3 months to 3 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
3 May 2016
Same period 2015 Same period 2014
Inversion of Control (IoC)
Rank 134 141 131
Rank change year-on-year
+7 -10
Contract jobs citing Inversion of Control 5 2 1
As % of all contract IT jobs located in Yorkshire 0.17% 0.068% 0.039%
As % of the Miscellaneous category 0.56% 0.26% 0.14%
Number of daily rates quoted 5 2 1
Median daily rate £375 £395 £290
Median daily rate % change year-on-year
-5.06% +36.20%
UK excluding London median daily rate £400 £375 £388
% change year-on-year
+6.66% -3.22%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
Inversion of Control
England

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

Miscellaneous Category
Yorkshire
Contract IT job ads with a match in the
Miscellaneous category
891 781 729
As % of all contract IT jobs located in Yorkshire 30.84% 26.73% 28.64%
Number of daily rates quoted 605 494 423
Median daily rate £400 £370 £325
Median daily rate % change year-on-year
+8.10% +13.84%
90% offered a daily rate of more than £311 £225 £186
10% offered a daily rate of more than £638 £475 £450
UK excluding London median daily rate £388 £375 £350
% change year-on-year
+3.33% +7.14%
Number of hourly rates quoted 25 33 42
Median hourly rate £13.50 £13.75 £14.50
Median hourly rate % change year-on-year
-1.81% -5.17%
90% offered a hourly rate of more than £10.09 £10.05 £10.70
10% offered a hourly rate of more than £19.85 £35.00 £38.20
UK excluding London median hourly rate £22.00 £19.00 £20.38
% change year-on-year
+15.78% -6.74%

Inversion of Control
Jobs Demand Trend in Yorkshire

The demand trend of contract jobs across the Yorkshire 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 Yorkshire

Inversion of Control
Daily Rate Trend in Yorkshire

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

Inversion of Control Daily Rate Trend in Yorkshire

Inversion of Control
Contract Job Locations in Yorkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Inversion of Control within the Yorkshire region over the 3 months to 3 May 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
South Yorkshire - 4 £388 -
West Yorkshire +11 1 £350 -11.39% 1
Inversion of Control
England

Inversion of Control
Top 30 Related IT Skills in Yorkshire

For the 6 months to 3 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 Yorkshire region with a requirement for Inversion of Control.

1 5 (100.00%) C#
1 5 (100.00%) JavaScript
1 5 (100.00%) MVC
2 4 (80.00%) SQL Server
2 4 (80.00%) Ajax
2 4 (80.00%) JSON
2 4 (80.00%) Twitter Bootstrap
2 4 (80.00%) Unity DI Container
2 4 (80.00%) SQL Server 2008
2 4 (80.00%) jQuery
2 4 (80.00%) SQL Server 2014
3 3 (60.00%) SQL Server Analysis Services
3 3 (60.00%) Database Tuning
3 3 (60.00%) Performance Tuning
3 3 (60.00%) SQL Server Management Studio (SSMS)
3 3 (60.00%) SQL Server Integration Services
3 3 (60.00%) SQL Server Reporting Services
3 3 (60.00%) VBA
3 3 (60.00%) SQL
3 3 (60.00%) Finance
4 2 (40.00%) Web Development
5 1 (20.00%) ASP.NET MVC
5 1 (20.00%) HTML5
5 1 (20.00%) ASP.NET MVC 3
5 1 (20.00%) ASP.NET MVC 4
5 1 (20.00%) SDLC
5 1 (20.00%) BPSS Clearance
5 1 (20.00%) Front End Development
5 1 (20.00%) T-SQL
5 1 (20.00%) HTML

Inversion of Control
Top Related IT Skills in Yorkshire 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:

Database & Business Intelligence
1 4 (80.00%) SQL Server
1 4 (80.00%) SQL Server 2008
1 4 (80.00%) SQL Server 2014
2 3 (60.00%) SQL Server Analysis Services
2 3 (60.00%) SQL Server Integration Services
2 3 (60.00%) SQL Server Reporting Services
Development Applications
1 3 (60.00%) SQL Server Management Studio (SSMS)
General
1 3 (60.00%) Finance
Job Titles
1 5 (100.00%) Developer
2 4 (80.00%) SQL Developer
2 4 (80.00%) SQL Server Developer
3 3 (60.00%) C# Developer
4 2 (40.00%) Excel Developer
4 2 (40.00%) Excel VBA Developer
4 2 (40.00%) SSIS Developer
4 2 (40.00%) SSRS Developer
4 2 (40.00%) VBA Developer
5 1 (20.00%) .NET Developer
5 1 (20.00%) ASP.NET Developer
5 1 (20.00%) ASP.NET MVC Developer
5 1 (20.00%) C# .NET Developer
5 1 (20.00%) C# ASP.NET Developer
5 1 (20.00%) Database Developer
5 1 (20.00%) SQL Database Developer
5 1 (20.00%) Web Developer
Libraries, Frameworks & Software Standards
1 4 (80.00%) Ajax
1 4 (80.00%) jQuery
1 4 (80.00%) JSON
1 4 (80.00%) Twitter Bootstrap
1 4 (80.00%) Unity DI Container
2 1 (20.00%) .NET
2 1 (20.00%) ASP.NET
2 1 (20.00%) ASP.NET MVC
2 1 (20.00%) ASP.NET MVC 3
2 1 (20.00%) ASP.NET MVC 4
2 1 (20.00%) CSS
2 1 (20.00%) HTML
2 1 (20.00%) HTML5
Processes & Methodologies
1 5 (100.00%) MVC
2 3 (60.00%) Database Tuning
2 3 (60.00%) Performance Tuning
3 2 (40.00%) Web Development
4 1 (20.00%) Front End Development
4 1 (20.00%) SDLC
Programming Languages
1 5 (100.00%) C#
1 5 (100.00%) JavaScript
2 3 (60.00%) SQL
2 3 (60.00%) VBA
3 1 (20.00%) T-SQL
Qualifications
1 1 (20.00%) BPSS Clearance