The table below looks at the prevalence of the term Inversion of Control in IT contracts advertised for the Canary Wharf 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 27 31 -
Rank change year-on-year
+4 -
Contract jobs citing Inversion of Control 1 1 0
As % of all contract IT jobs located in Canary Wharf 0.63% 0.56% -
As % of the Miscellaneous category 1.23% 1.30% -
Number of daily rates quoted 1 0 0
Median daily rate £475 - -
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
London

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

Miscellaneous Category
Canary Wharf
Contract IT job ads with a match in the
Miscellaneous category
81 77 65
As % of all contract IT jobs located in Canary Wharf 50.94% 42.78% 56.52%
Number of daily rates quoted 53 56 44
Median daily rate £513 £500 £348
Median daily rate % change year-on-year
+2.50% +43.88%
90% offered a daily rate of more than £160 £274 £220
10% offered a daily rate of more than £650 £625 £550
UK excluding London median daily rate £377 £385 £363
% change year-on-year
-2.14% +6.20%
Number of hourly rates quoted 0 0 1
Median hourly rate - - £27.50
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 Canary Wharf

The demand trend of contract jobs across the Canary Wharf 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 Canary Wharf

Inversion of Control
Daily Rate Trend in Canary Wharf

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

Inversion of Control Daily Rate Trend in Canary Wharf

Inversion of Control
Top 30 Related IT Skills in Canary Wharf

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 Canary Wharf region with a requirement for Inversion of Control.

1 1 (100.00%) HTML
1 1 (100.00%) Java
1 1 (100.00%) J2EE
1 1 (100.00%) Oracle
1 1 (100.00%) SQL Server
1 1 (100.00%) WebLogic
1 1 (100.00%) JSP
1 1 (100.00%) Web Services
1 1 (100.00%) XML
1 1 (100.00%) XSLT
1 1 (100.00%) JBoss
1 1 (100.00%) Apache
1 1 (100.00%) XHTML
1 1 (100.00%) JMS
1 1 (100.00%) Eclipse
1 1 (100.00%) IntelliJ
1 1 (100.00%) IBM
1 1 (100.00%) MATLAB
1 1 (100.00%) Finance
1 1 (100.00%) Hibernate
1 1 (100.00%) Spring
1 1 (100.00%) Maven
1 1 (100.00%) Ajax
1 1 (100.00%) Statistics
1 1 (100.00%) iBATIS
1 1 (100.00%) RESTful
1 1 (100.00%) Hadoop
1 1 (100.00%) Microsoft Azure
1 1 (100.00%) Amazon AWS
1 1 (100.00%) Complex Event Processing

Inversion of Control
Top Related IT Skills in Canary Wharf 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%) JBoss
1 1 (100.00%) WebLogic
Cloud Services
1 1 (100.00%) Amazon AWS
1 1 (100.00%) Microsoft Azure
Database & Business Intelligence
1 1 (100.00%) Hadoop
1 1 (100.00%) MongoDB
1 1 (100.00%) NoSQL
1 1 (100.00%) SQL Server
Development Applications
1 1 (100.00%) Eclipse
1 1 (100.00%) IntelliJ
1 1 (100.00%) Maven
General
1 1 (100.00%) Finance
Job Titles
1 1 (100.00%) Developer
1 1 (100.00%) Java Developer
1 1 (100.00%) Senior Developer
1 1 (100.00%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) Ajax
1 1 (100.00%) Esper
1 1 (100.00%) Hibernate
1 1 (100.00%) HTML
1 1 (100.00%) iBATIS
1 1 (100.00%) J2EE
1 1 (100.00%) JMS
1 1 (100.00%) JSP
1 1 (100.00%) Kafka
1 1 (100.00%) RESTful
1 1 (100.00%) Spring
1 1 (100.00%) Spring Boot
1 1 (100.00%) Web Services
1 1 (100.00%) WebSockets
1 1 (100.00%) XHTML
1 1 (100.00%) XML
1 1 (100.00%) XSLT
Miscellaneous
1 1 (100.00%) Statistics
Processes & Methodologies
1 1 (100.00%) Analytics
1 1 (100.00%) Complex Event Processing
1 1 (100.00%) Event-Driven Architecture
Programming Languages
1 1 (100.00%) Java
1 1 (100.00%) MATLAB
1 1 (100.00%) R
Vendors
1 1 (100.00%) IBM
1 1 (100.00%) Oracle