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 December 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 Dec 2016
Same period 2015 Same period 2014
Inversion of Control (IoC)
Rank 124 147 -
Rank change year-on-year
+23 -
Contract jobs citing Inversion of Control 4 3 0
As % of all contract IT jobs located in Yorkshire 0.17% 0.097% -
As % of the Miscellaneous category 0.53% 0.31% -
Number of daily rates quoted 3 1 0
Median daily rate £350 £325 -
Median daily rate % change year-on-year
+7.69% -
UK excluding London median daily rate £349 £325 £350
% change year-on-year
+7.38% -7.14%
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
755 973 732
As % of all contract IT jobs located in Yorkshire 31.25% 31.62% 27.75%
Number of daily rates quoted 459 638 437
Median daily rate £400 £388 £330
Median daily rate % change year-on-year
+3.22% +17.42%
90% offered a daily rate of more than £209 £250 £225
10% offered a daily rate of more than £525 £550 £463
UK excluding London median daily rate £377 £385 £363
% change year-on-year
-2.14% +6.20%
Number of hourly rates quoted 41 68 42
Median hourly rate £14.56 £14.25 £14.50
Median hourly rate % change year-on-year
+2.19% -1.72%
90% offered a hourly rate of more than £11.51 £10.50 £9.75
10% offered a hourly rate of more than £25.47 £19.75 £36.00
UK excluding London median hourly rate £18.75 £19.50 £16.84
% change year-on-year
-3.84% +15.79%

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 December 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 3 £350 -
West Yorkshire +12 1 - -
Inversion of Control
England

Inversion of Control
Top 30 Related IT Skills in Yorkshire

For the 6 months to 3 December 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 28 (100.00%) SQL
1 28 (100.00%) MVC
2 27 (96.43%) Finance
2 27 (96.43%) T-SQL
2 27 (96.43%) C#
3 26 (92.86%) SQL Server
3 26 (92.86%) jQuery
3 26 (92.86%) Unity DI Container
3 26 (92.86%) Entity Framework
3 26 (92.86%) Razor View Engine
3 26 (92.86%) Twitter Bootstrap
3 26 (92.86%) ASP.NET MVC 5
4 21 (75.00%) SQL Server Analysis Services
4 21 (75.00%) VBA
5 20 (71.43%) SQL Server Reporting Services
5 20 (71.43%) SQL Server Integration Services
6 16 (57.14%) .NET
7 15 (53.57%) Validation
7 15 (53.57%) .NET Framework
7 15 (53.57%) Visualisation
7 15 (53.57%) Data Validation
7 15 (53.57%) Data Visualisation
8 9 (32.14%) Budgeting and Forecasting
9 8 (28.57%) Back Office
10 7 (25.00%) Web Development
11 5 (17.86%) Disclosure Scotland
12 4 (14.29%) Front End Development
12 4 (14.29%) Security Cleared
13 3 (10.71%) BPSS Clearance
14 2 (7.14%) ASP.NET MVC

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:

Application Platforms
1 1 (3.57%) Apache
1 1 (3.57%) GlassFish
1 1 (3.57%) JBoss
1 1 (3.57%) WebLogic
1 1 (3.57%) WebLogic Integration
1 1 (3.57%) WebLogic Portal
1 1 (3.57%) WebSphere
1 1 (3.57%) WebSphere Application Server
1 1 (3.57%) WebSphere Process Server
Business Applications
1 1 (3.57%) Oracle BPM
Database & Business Intelligence
1 26 (92.86%) SQL Server
2 21 (75.00%) SQL Server Analysis Services
3 20 (71.43%) SQL Server Integration Services
3 20 (71.43%) SQL Server Reporting Services
4 1 (3.57%) Oracle Database
4 1 (3.57%) RDBMS
4 1 (3.57%) Relational Database
General
1 27 (96.43%) Finance
2 8 (28.57%) Back Office
Job Titles
1 28 (100.00%) Developer
2 20 (71.43%) SQL Developer
3 14 (50.00%) .NET Developer
4 8 (28.57%) C# Developer
5 6 (21.43%) Front End Developer (Client-Side Developer)
6 3 (10.71%) C# .NET Developer
7 2 (7.14%) SQL Server Developer
8 1 (3.57%) ASP.NET Developer
8 1 (3.57%) ASP.NET MVC Developer
8 1 (3.57%) C# ASP.NET Developer
8 1 (3.57%) C# Web Developer
8 1 (3.57%) Full Stack Developer
8 1 (3.57%) Full Stack Web Developer
8 1 (3.57%) Java Developer
8 1 (3.57%) SSAS Developer
8 1 (3.57%) SSIS Developer
8 1 (3.57%) VBA Developer
8 1 (3.57%) Web Developer
Libraries, Frameworks & Software Standards
1 26 (92.86%) ASP.NET MVC 5
1 26 (92.86%) Entity Framework
1 26 (92.86%) jQuery
1 26 (92.86%) Razor View Engine
1 26 (92.86%) Twitter Bootstrap
1 26 (92.86%) Unity DI Container
2 16 (57.14%) .NET
3 15 (53.57%) .NET Framework
4 2 (7.14%) ASP.NET
4 2 (7.14%) ASP.NET MVC
5 1 (3.57%) ASP.NET MVC 3
5 1 (3.57%) CSS
5 1 (3.57%) EJB
5 1 (3.57%) HTML5
5 1 (3.57%) JSP
5 1 (3.57%) Servlets
5 1 (3.57%) Struts
5 1 (3.57%) Web Services
5 1 (3.57%) WebCenter
5 1 (3.57%) XML
Miscellaneous
1 15 (53.57%) Visualisation
2 1 (3.57%) DataPower
2 1 (3.57%) Mobile App
Processes & Methodologies
1 28 (100.00%) MVC
2 15 (53.57%) Data Validation
2 15 (53.57%) Data Visualisation
2 15 (53.57%) Validation
3 9 (32.14%) Budgeting and Forecasting
4 7 (25.00%) Web Development
5 4 (14.29%) Front End Development
6 1 (3.57%) Agile Software Development
6 1 (3.57%) AOP
6 1 (3.57%) BDD
6 1 (3.57%) Business Activity Monitoring
6 1 (3.57%) Concurrent Programming
6 1 (3.57%) Domain-Driven Design
6 1 (3.57%) Multithreading
6 1 (3.57%) OO
6 1 (3.57%) OOA/OOD
6 1 (3.57%) SDLC
6 1 (3.57%) SOLID
6 1 (3.57%) TDD
6 1 (3.57%) UML
Programming Languages
1 28 (100.00%) SQL
2 27 (96.43%) C#
2 27 (96.43%) T-SQL
3 21 (75.00%) VBA
4 1 (3.57%) Java
4 1 (3.57%) JavaScript
4 1 (3.57%) PL/SQL
Qualifications
1 4 (14.29%) Security Cleared
2 3 (10.71%) BPSS Clearance
Quality Assurance & Compliance
1 5 (17.86%) Disclosure Scotland
Vendors
1 1 (3.57%) IBM
1 1 (3.57%) Kony
1 1 (3.57%) MuleSoft
1 1 (3.57%) Oracle