The table below looks at the statistics for Inversion of Control skills in IT contracts advertised for the West 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 28 February 2017 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
28 Feb 2017
Same period 2016 Same period 2015
Inversion of Control (IoC)
Yorkshire / West Yorkshire
Rank - - 99
Contract jobs citing Inversion of Control 0 0 4
As % of all contract IT jobs located in West Yorkshire - - 0.24%
As % of the Processes & Methodologies category - - 0.28%
Number of daily rates quoted 0 0 4
Median daily rate - - £475
UK excluding London median daily rate £344 £325 £400
% change year-on-year
+5.84% -18.75%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.50 - -

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

Processes & Methodologies Category
West Yorkshire
Contract IT job ads with a match in the
Processes & Methodologies category
1229 1567 1437
As % of all contract IT jobs located in West Yorkshire 83.78% 82.30% 84.58%
Number of daily rates quoted 809 1082 974
Median daily rate £410 £400 £388
Median daily rate % change year-on-year
+2.50% +3.22%
90% offered a daily rate of more than £300 £300 £265
10% offered a daily rate of more than £550 £550 £510
UK excluding London median daily rate £408 £400 £399
% change year-on-year
+2.00% +0.29%
Number of hourly rates quoted 24 36 35
Median hourly rate £13.50 £17.25 £18.00
Median hourly rate % change year-on-year
-21.73% -4.16%
90% offered a hourly rate of more than £8.82 £12.07 £11.44
10% offered a hourly rate of more than £27.31 £21.00 £36.00
UK excluding London median hourly rate £36.00 £40.00 £29.00
% change year-on-year
-10.00% +37.93%

Inversion of Control
Jobs Demand Trend in West Yorkshire

The demand trend of contract jobs across the West Yorkshire region citing Inversion of Control as a proportion of all IT contracts with a match in the Processes & Methodologies category.

Inversion of Control Jobs Demand Trend in West Yorkshire

Inversion of Control
Daily Rate Trend in West Yorkshire

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

Inversion of Control Daily Rate Trend in West Yorkshire

Inversion of Control
Top 30 Related IT Skills in West Yorkshire

For the 6 months to 28 February 2017, 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 West Yorkshire region with a requirement for Inversion of Control.

1 1 (100.00%) Java
1 1 (100.00%) PL/SQL
1 1 (100.00%) SQL
1 1 (100.00%) J2EE
1 1 (100.00%) Oracle
1 1 (100.00%) WebSphere Application Server
1 1 (100.00%) WebLogic
1 1 (100.00%) EJB
1 1 (100.00%) JSP
1 1 (100.00%) Servlets
1 1 (100.00%) Struts
1 1 (100.00%) Web Services
1 1 (100.00%) XML
1 1 (100.00%) UML
1 1 (100.00%) OOA/OOD
1 1 (100.00%) OO
1 1 (100.00%) JBoss
1 1 (100.00%) Apache
1 1 (100.00%) JMS
1 1 (100.00%) RDBMS
1 1 (100.00%) IBM
1 1 (100.00%) WebSphere MQ
1 1 (100.00%) WebLogic Portal
1 1 (100.00%) WebLogic Integration
1 1 (100.00%) Middleware
1 1 (100.00%) MVC
1 1 (100.00%) Finance
1 1 (100.00%) Hibernate
1 1 (100.00%) Agile Software Development
1 1 (100.00%) TDD

Inversion of Control
Top Related IT Skills in West 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 (100.00%) Apache
1 1 (100.00%) GlassFish
1 1 (100.00%) JBoss
1 1 (100.00%) WebLogic
1 1 (100.00%) WebLogic Integration
1 1 (100.00%) WebLogic Portal
1 1 (100.00%) WebSphere
1 1 (100.00%) WebSphere Application Server
1 1 (100.00%) WebSphere Process Server
Business Applications
1 1 (100.00%) Oracle BPM
Database & Business Intelligence
1 1 (100.00%) Oracle Database
1 1 (100.00%) RDBMS
1 1 (100.00%) Relational Database
General
1 1 (100.00%) Finance
Job Titles
1 1 (100.00%) Developer
1 1 (100.00%) Java Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) EJB
1 1 (100.00%) Hibernate
1 1 (100.00%) IBM Integration Bus
1 1 (100.00%) J2EE
1 1 (100.00%) Java EE
1 1 (100.00%) JMS
1 1 (100.00%) JPA
1 1 (100.00%) JSF
1 1 (100.00%) JSP
1 1 (100.00%) JTA
1 1 (100.00%) Middleware
1 1 (100.00%) Servlets
1 1 (100.00%) Spring
1 1 (100.00%) Spring Web Flow
1 1 (100.00%) Struts
1 1 (100.00%) Struts2
1 1 (100.00%) Web Services
1 1 (100.00%) WebCenter
1 1 (100.00%) WebSphere MQ
1 1 (100.00%) XML
Miscellaneous
1 1 (100.00%) DataPower
1 1 (100.00%) Mobile App
Processes & Methodologies
1 1 (100.00%) Agile Software Development
1 1 (100.00%) AOP
1 1 (100.00%) BDD
1 1 (100.00%) Business Activity Monitoring
1 1 (100.00%) Concurrent Programming
1 1 (100.00%) Domain-Driven Design
1 1 (100.00%) Multithreading
1 1 (100.00%) MVC
1 1 (100.00%) OO
1 1 (100.00%) OOA/OOD
1 1 (100.00%) SOLID
1 1 (100.00%) TDD
1 1 (100.00%) UML
Programming Languages
1 1 (100.00%) Java
1 1 (100.00%) PL/SQL
1 1 (100.00%) SQL
Vendors
1 1 (100.00%) IBM
1 1 (100.00%) Kony
1 1 (100.00%) MuleSoft
1 1 (100.00%) Oracle