The table below looks at the prevalence of the term Inversion of Control in IT jobs advertised for the East of England region. Included is a guide to the average salaries offered in IT jobs that have cited Inversion of Control over the 3 months to 1 September 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
1 Sep 2015
Same period 2014 Same period 2013
Inversion of Control (IoC)
Rank 245 233 206
Rank change year-on-year
-12 -27
Permanent jobs citing Inversion of Control 17 31 45
As % of all permanent IT jobs located in the East of England 0.23% 0.40% 0.63%
As % of the Miscellaneous category 0.59% 1.09% 1.61%
Number of salaries quoted 15 30 45
Average salary £42,500 £37,500 £37,500
Average salary % change year-on-year
+13.33% -
90% offered a salary of more than £28,500 £25,000 £30,000
10% offered a salary of more than £55,000 £45,500 £50,000
UK excluding London average salary £40,000 £40,000 £40,000
Inversion of Control
England

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in permanent jobs advertised in the East of England region.

Miscellaneous Category
East of England
Permanent IT job ads with a match in the
Miscellaneous category
2880 2840 2798
As % of all permanent IT jobs located in the East of England 38.97% 36.49% 39.09%
Number of salaries quoted 2374 2242 2329
Average salary £40,500 £40,000 £40,000
Average salary % change year-on-year
+1.25% -
90% offered a salary of more than £25,000 £27,500 £25,000
10% offered a salary of more than £60,000 £60,000 £65,000
UK excluding London average salary £41,000 £40,000 £40,000
% change year-on-year
+2.50% -

Inversion of Control
Jobs Demand Trend in the East of England

This chart provides a 3-month moving total of permanent IT jobs citing Inversion of Control across the East of England region as a proportion of the total demand within the Miscellaneous category.

Inversion of Control Jobs Demand Trend in the East of England

Inversion of Control
Salary Trend in the East of England

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Inversion of Control across the East of England region.

Inversion of Control Salary Trend in the East of England

Inversion of Control
Salary Histogram in the East of England

This chart provides a salary histogram for IT jobs citing Inversion of Control across the East of England region over the 3 months to 1 September 2015.

Inversion of Control Salary Histogram in the East of England

Inversion of Control
Job Locations in the East of England

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Inversion of Control within the East of England region over the 3 months to 1 September 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Bedfordshire +6 8 £55,000 +22.22%
Essex -4 5 £28,500 -38.37%
Suffolk - 2 £40,000 -
Cambridgeshire +2 1 £48,500 +29.33%
Hertfordshire - 1 £37,500 -
Inversion of Control
England

Inversion of Control
Top 30 Related IT Skills in the East of England

For the 6 months to 1 September 2015, IT jobs across the East of England region citing Inversion of Control also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Inversion of Control.

1 41 (97.62%) .NET
2 40 (95.24%) C#
2 40 (95.24%) MVC
2 40 (95.24%) Agile Software Development
2 40 (95.24%) NUnit
3 35 (83.33%) TDD
4 34 (80.95%) Dependency Injection
4 34 (80.95%) Rhino Mocks
5 32 (76.19%) SQL Server
6 30 (71.43%) ASP.NET
6 30 (71.43%) WCF
7 29 (69.05%) Moq
7 29 (69.05%) Ninject
8 26 (61.90%) WPF
9 25 (59.52%) Continuous Integration
9 25 (59.52%) Kanban
9 25 (59.52%) Razor View Engine
9 25 (59.52%) Scrum
10 24 (57.14%) ASP.NET MVC
10 24 (57.14%) Castle Windsor
10 24 (57.14%) MSTest
10 24 (57.14%) Spring.NET
10 24 (57.14%) Web Application Development
10 24 (57.14%) Unity DI Container
11 23 (54.76%) Microsoft
12 21 (50.00%) Windows
12 21 (50.00%) WinForms
13 20 (47.62%) MVVM
14 17 (40.48%) jQuery
15 16 (38.10%) ReSharper

Inversion of Control
Top Related IT Skills in the East of England by Category

For the 6 months to 1 September 2015, IT jobs across the East of England region citing Inversion of Control also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Inversion of Control. Up to 20 skills are shown per category.

Application Platforms
1 1 (2.38%) WebLogic
Cloud Services
1 6 (14.29%) Microsoft Azure
Communications & Networking
1 15 (35.71%) HTTP
Database & Business Intelligence
1 32 (76.19%) SQL Server
2 1 (2.38%) SQL Server 2008
2 1 (2.38%) Oracle Database
2 1 (2.38%) Relational Database
2 1 (2.38%) MySQL
Development Applications
1 40 (95.24%) NUnit
2 34 (80.95%) Rhino Mocks
3 29 (69.05%) Moq
4 24 (57.14%) MSTest
5 16 (38.10%) ReSharper
6 6 (14.29%) TeamCity
6 6 (14.29%) Team Foundation Server
6 6 (14.29%) Subversion
6 6 (14.29%) Visual Studio
6 6 (14.29%) NSubstitute
7 5 (11.90%) SpecFlow
7 5 (11.90%) NCrunch
7 5 (11.90%) JIRA
7 5 (11.90%) CruiseControl
7 5 (11.90%) Mercurial
7 5 (11.90%) NCover
7 5 (11.90%) StyleCop
7 5 (11.90%) Git (software)
8 1 (2.38%) Selenium
8 1 (2.38%) Ant
General
1 8 (19.05%) Retail
2 1 (2.38%) Finance
Job Titles
1 34 (80.95%) Developer
2 29 (69.05%) .NET Developer
3 8 (19.05%) C# Developer
3 8 (19.05%) Software Engineer
4 5 (11.90%) C# .NET Developer
4 5 (11.90%) Junior
4 5 (11.90%) Junior Developer
5 4 (9.52%) Junior C# Developer
5 4 (9.52%) Junior .NET Developer
5 4 (9.52%) Junior C# .NET Developer
6 3 (7.14%) ASP.NET Developer
6 3 (7.14%) Junior ASP.NET Developer
6 3 (7.14%) C# ASP.NET Developer
7 1 (2.38%) C# Software Developer
7 1 (2.38%) Software Developer
7 1 (2.38%) Java Developer
7 1 (2.38%) WPF Developer
7 1 (2.38%) AWS Developer
Libraries, Frameworks & Software Standards
1 41 (97.62%) .NET
2 30 (71.43%) ASP.NET
2 30 (71.43%) WCF
3 29 (69.05%) Ninject
4 26 (61.90%) WPF
5 25 (59.52%) Razor View Engine
6 24 (57.14%) Castle Windsor
6 24 (57.14%) Spring.NET
6 24 (57.14%) ASP.NET MVC
6 24 (57.14%) Unity DI Container
7 21 (50.00%) WinForms
8 17 (40.48%) jQuery
9 16 (38.10%) Web Services
10 15 (35.71%) HTML
11 11 (26.19%) REST
12 10 (23.81%) LINQ
12 10 (23.81%) SOAP
13 8 (19.05%) ASP.NET MVC 4
14 6 (14.29%) ASP.NET Web API
14 6 (14.29%) AngularJS
Miscellaneous
1 8 (19.05%) Tandem
2 1 (2.38%) Visualisation
Operating Systems
1 21 (50.00%) Windows
Processes & Methodologies
1 40 (95.24%) MVC
1 40 (95.24%) Agile Software Development
2 35 (83.33%) TDD
3 34 (80.95%) Dependency Injection
4 25 (59.52%) Continuous Integration
4 25 (59.52%) Kanban
4 25 (59.52%) Scrum
5 24 (57.14%) Web Application Development
6 20 (47.62%) MVVM
7 12 (28.57%) Software Engineering
8 8 (19.05%) Risk Assessment
8 8 (19.05%) Change Management
9 5 (11.90%) SDLC
9 5 (11.90%) Workflow
10 1 (2.38%) OO
10 1 (2.38%) Project Management
10 1 (2.38%) Logistics
10 1 (2.38%) Automated Testing
10 1 (2.38%) Unit Testing
10 1 (2.38%) BDD
Programming Languages
1 40 (95.24%) C#
2 16 (38.10%) JavaScript
3 6 (14.29%) T-SQL
4 5 (11.90%) XPath
5 2 (4.76%) SQL
6 1 (2.38%) Java
Qualifications
1 1 (2.38%) Degree
Vendors
1 23 (54.76%) Microsoft
2 1 (2.38%) Oracle