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 salaries offered in IT jobs that have cited Inversion of Control over the 3 months to 23 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
23 Jan 2017
Same period 2016 Same period 2015
Inversion of Control (IoC)
England / East of England
Rank 212 252 239
Rank change year-on-year
+40 -13
Permanent jobs citing Inversion of Control 28 9 25
As % of all permanent IT jobs located in the East of England 0.48% 0.13% 0.35%
As % of the Miscellaneous category 1.23% 0.31% 0.85%
Number of salaries quoted 28 9 25
Median salary £50,000 £40,000 £42,500
Median salary % change year-on-year
+25.00% -5.88%
90% offered a salary of more than £25,000 £29,500 £39,100
10% offered a salary of more than £57,500 £45,000 £50,000
UK excluding London median salary £40,000 £43,750 £40,000
% change year-on-year
-8.57% +9.37%

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
2280 2884 2927
As % of all permanent IT jobs located in the East of England 38.77% 42.46% 40.48%
Number of salaries quoted 1871 2212 2262
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year
- +5.88%
90% offered a salary of more than £27,000 £27,000 £25,683
10% offered a salary of more than £65,000 £65,000 £65,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

Inversion of Control
Jobs Demand Trend in the East of England

The demand trend of job ads across the East of England region citing Inversion of Control as a proportion of all IT jobs with a match in 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 23 January 2017.

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 median salaries quoted in IT jobs citing Inversion of Control within the East of England region over the 3 months to 23 January 2017. 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 Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cambridgeshire +18 16 £57,500 +94.91%
Suffolk - 5 £50,000 -
Hertfordshire - 4 £25,000 -
Essex +25 3 £55,000 +29.41%
Inversion of Control
England

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

For the 6 months to 23 January 2017, IT 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 job ads across the East of England region with a requirement for Inversion of Control.

1 32 (100.00%) C#
1 32 (100.00%) .NET
2 30 (93.75%) TDD
3 29 (90.63%) NUnit
3 29 (90.63%) Agile Software Development
4 23 (71.88%) WCF
5 22 (68.75%) Scrum
5 22 (68.75%) Unity DI Container
6 21 (65.63%) Ninject
6 21 (65.63%) WPF
7 20 (62.50%) WinForms
7 20 (62.50%) SQL Server
7 20 (62.50%) Windows
7 20 (62.50%) Continuous Integration
7 20 (62.50%) Kanban
7 20 (62.50%) Spring.NET
7 20 (62.50%) Dependency Injection
7 20 (62.50%) MVVM
8 19 (59.38%) ASP.NET Web API
9 18 (56.25%) AngularJS
9 18 (56.25%) Moq
10 16 (50.00%) ASP.NET
10 16 (50.00%) MVC
10 16 (50.00%) Finance
11 15 (46.88%) Enterprise Software
11 15 (46.88%) SQL Server 2014
12 14 (43.75%) .NET Framework
13 12 (37.50%) ASP.NET MVC
14 11 (34.38%) CSS
14 11 (34.38%) HTML

Inversion of Control
Top Related IT Skills in the East of England 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 3 (9.38%) IIS
2 2 (6.25%) Umbraco
Applications
1 6 (18.75%) MS Excel
Cloud Services
1 5 (15.63%) Microsoft Azure
Communications & Networking
1 4 (12.50%) Internet
2 2 (6.25%) HTTP
Database & Business Intelligence
1 20 (62.50%) SQL Server
2 15 (46.88%) SQL Server 2014
3 7 (21.88%) Relational Database
4 1 (3.13%) MongoDB
Development Applications
1 29 (90.63%) NUnit
2 18 (56.25%) Moq
3 10 (31.25%) MSTest
3 10 (31.25%) Rhino Mocks
4 9 (28.13%) Git (software)
5 8 (25.00%) Subversion
5 8 (25.00%) Team Foundation Server
5 8 (25.00%) TeamCity
6 6 (18.75%) Jenkins
6 6 (18.75%) MSBuild
7 2 (6.25%) JIRA
7 2 (6.25%) ReSharper
7 2 (6.25%) SpecFlow
8 1 (3.13%) CruiseControl
8 1 (3.13%) Cucumber
8 1 (3.13%) Mercurial
8 1 (3.13%) NCover
8 1 (3.13%) NCrunch
8 1 (3.13%) StyleCop
8 1 (3.13%) Visual Studio
General
1 16 (50.00%) Finance
2 2 (6.25%) Retail
3 1 (3.13%) Games
Job Titles
1 30 (93.75%) Developer
2 25 (78.13%) .NET Developer
3 22 (68.75%) C# Developer
4 20 (62.50%) C# .NET Developer
5 15 (46.88%) C# WPF Developer
5 15 (46.88%) WPF Developer
6 6 (18.75%) C# Software Developer
6 6 (18.75%) Software Developer
7 5 (15.63%) .NET Software Developer
7 5 (15.63%) .NET Software Engineer
7 5 (15.63%) ASP.NET Developer
7 5 (15.63%) C# ASP.NET Developer
7 5 (15.63%) C# Software Engineer
7 5 (15.63%) Developer/Software Engineer
7 5 (15.63%) Software Engineer
8 4 (12.50%) Graduate .NET Developer
8 4 (12.50%) Graduate Developer
8 4 (12.50%) Junior
8 4 (12.50%) Junior .NET Developer
8 4 (12.50%) Junior Developer
Libraries, Frameworks & Software Standards
1 32 (100.00%) .NET
2 23 (71.88%) WCF
3 22 (68.75%) Unity DI Container
4 21 (65.63%) Ninject
4 21 (65.63%) WPF
5 20 (62.50%) Spring.NET
5 20 (62.50%) WinForms
6 19 (59.38%) ASP.NET Web API
7 18 (56.25%) AngularJS
8 16 (50.00%) ASP.NET
9 14 (43.75%) .NET Framework
10 12 (37.50%) ASP.NET MVC
11 11 (34.38%) CSS
11 11 (34.38%) HTML
12 10 (31.25%) Castle Windsor
12 10 (31.25%) HTML5
12 10 (31.25%) RabbitMQ
12 10 (31.25%) RESTful
13 8 (25.00%) jQuery
13 8 (25.00%) Twitter Bootstrap
Miscellaneous
1 15 (46.88%) Enterprise Software
2 10 (31.25%) Fintech
3 5 (15.63%) Computer Science
3 5 (15.63%) Social Network
4 1 (3.13%) Analytical Skills
4 1 (3.13%) BBC
4 1 (3.13%) Tandem
Operating Systems
1 20 (62.50%) Windows
Processes & Methodologies
1 30 (93.75%) TDD
2 29 (90.63%) Agile Software Development
3 22 (68.75%) Scrum
4 20 (62.50%) Continuous Integration
4 20 (62.50%) Dependency Injection
4 20 (62.50%) Kanban
4 20 (62.50%) MVVM
5 16 (50.00%) MVC
6 10 (31.25%) Asset Management
6 10 (31.25%) OO
6 10 (31.25%) Wealth Management
7 9 (28.13%) Unit Testing
8 6 (18.75%) Business Analysis
8 6 (18.75%) OOD
8 6 (18.75%) Release Management
8 6 (18.75%) Software Engineering
8 6 (18.75%) Systems Analysis
8 6 (18.75%) Waterfall
9 5 (15.63%) SOLID
9 5 (15.63%) Web Application Development
Programming Languages
1 32 (100.00%) C#
2 4 (12.50%) JavaScript
3 2 (6.25%) SQL
3 2 (6.25%) T-SQL
4 1 (3.13%) VBScript
4 1 (3.13%) XPath
Qualifications
1 3 (9.38%) Degree
Quality Assurance & Compliance
1 1 (3.13%) SDET
Vendors
1 9 (28.13%) Microsoft
2 5 (15.63%) Facebook
2 5 (15.63%) Twitter
3 1 (3.13%) Virgin Media
3 1 (3.13%) Xamarin