The table below looks at the prevalence of the term Inversion of Control in IT jobs advertised for the Leeds region. Included is a guide to the salaries offered in IT jobs 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.

3 months to
3 Dec 2016
Same period 2015 Same period 2014
Inversion of Control (IoC)
Rank 159 174 181
Rank change year-on-year
+15 +7
Permanent jobs citing Inversion of Control 3 8 11
As % of all permanent IT jobs located in Leeds 0.11% 0.24% 0.30%
As % of the Miscellaneous category 0.37% 0.68% 0.91%
Number of salaries quoted 2 5 11
Median salary £50,500 £47,500 £37,500
Median salary % change year-on-year
+6.31% +26.66%
UK excluding London median salary £40,000 £43,750 £41,750
% change year-on-year
-8.57% +4.79%
Inversion of Control
West Yorkshire

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

Miscellaneous Category
Leeds
Permanent IT job ads with a match in the
Miscellaneous category
801 1184 1207
As % of all permanent IT jobs located in Leeds 30.16% 34.84% 33.11%
Number of salaries quoted 679 880 962
Median salary £42,000 £42,500 £41,000
Median salary % change year-on-year
-1.17% +3.65%
90% offered a salary of more than £27,600 £26,500 £27,500
10% offered a salary of more than £60,000 £57,500 £60,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

Inversion of Control
Jobs Demand Trend in Leeds

The demand trend of job ads across the Leeds 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 Leeds

Inversion of Control
Salary Trend in Leeds

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

Inversion of Control Salary Trend in Leeds

Inversion of Control
Top 30 Related IT Skills in Leeds

For the 6 months to 3 December 2016, 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 Leeds region with a requirement for Inversion of Control.

1 8 (100.00%) SQL Server
1 8 (100.00%) C#
1 8 (100.00%) .NET
1 8 (100.00%) MVC
2 7 (87.50%) HTML
2 7 (87.50%) JavaScript
2 7 (87.50%) Visual Studio
2 7 (87.50%) ASP.NET
2 7 (87.50%) jQuery
2 7 (87.50%) SQL Server 2008
2 7 (87.50%) Team Foundation Server
2 7 (87.50%) ASP.NET MVC
2 7 (87.50%) Unity DI Container
3 6 (75.00%) Managed Extensibility Framework
3 6 (75.00%) HTML5
3 6 (75.00%) WCF
3 6 (75.00%) NHibernate
3 6 (75.00%) Kendo UI
3 6 (75.00%) SDLC
3 6 (75.00%) Front End Development
4 5 (62.50%) ASP.NET MVC 3
4 5 (62.50%) ASP.NET MVC 4
5 2 (25.00%) TeamCity
5 2 (25.00%) NuGet
5 2 (25.00%) NUnit
5 2 (25.00%) CSS
5 2 (25.00%) SignalR
6 1 (12.50%) Twitter Bootstrap
6 1 (12.50%) Enterprise Software
6 1 (12.50%) VersionOne

Inversion of Control
Top Related IT Skills in Leeds 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:

Database & Business Intelligence
1 8 (100.00%) SQL Server
2 7 (87.50%) SQL Server 2008
3 1 (12.50%) NoSQL
3 1 (12.50%) RavenDB
Development Applications
1 7 (87.50%) Team Foundation Server
1 7 (87.50%) Visual Studio
2 2 (25.00%) NuGet
2 2 (25.00%) NUnit
2 2 (25.00%) TeamCity
3 1 (12.50%) Bower
3 1 (12.50%) Git (software)
3 1 (12.50%) Grunt
3 1 (12.50%) Moq
3 1 (12.50%) SonarQube
3 1 (12.50%) SpecFlow
3 1 (12.50%) VersionOne
Job Titles
1 6 (75.00%) C# Developer
1 6 (75.00%) Developer
2 5 (62.50%) .NET Developer
2 5 (62.50%) ASP.NET Developer
2 5 (62.50%) ASP.NET MVC Developer
2 5 (62.50%) C# .NET Developer
2 5 (62.50%) C# ASP.NET Developer
3 1 (12.50%) Architect
3 1 (12.50%) C# Software Engineer
3 1 (12.50%) Senior C# Developer
3 1 (12.50%) Senior C# Software Engineer
3 1 (12.50%) Senior Developer
3 1 (12.50%) Senior Software Engineer
3 1 (12.50%) Software Engineer
3 1 (12.50%) Solutions Architect
3 1 (12.50%) Technical Architect
3 1 (12.50%) Technical Solutions Architect
Libraries, Frameworks & Software Standards
1 8 (100.00%) .NET
2 7 (87.50%) ASP.NET
2 7 (87.50%) ASP.NET MVC
2 7 (87.50%) HTML
2 7 (87.50%) jQuery
2 7 (87.50%) Unity DI Container
3 6 (75.00%) HTML5
3 6 (75.00%) Kendo UI
3 6 (75.00%) Managed Extensibility Framework
3 6 (75.00%) NHibernate
3 6 (75.00%) WCF
4 5 (62.50%) ASP.NET MVC 3
4 5 (62.50%) ASP.NET MVC 4
5 2 (25.00%) CSS
5 2 (25.00%) SignalR
6 1 (12.50%) .NET Framework
6 1 (12.50%) CSS3
6 1 (12.50%) Middleware
6 1 (12.50%) Sass
6 1 (12.50%) Twitter Bootstrap
Miscellaneous
1 1 (12.50%) Blog
1 1 (12.50%) Enterprise Software
Operating Systems
1 1 (12.50%) Linux
Processes & Methodologies
1 8 (100.00%) MVC
2 6 (75.00%) Front End Development
2 6 (75.00%) SDLC
3 1 (12.50%) Agile Software Development
3 1 (12.50%) BDD
3 1 (12.50%) Continuous Delivery
3 1 (12.50%) Continuous Integration
3 1 (12.50%) Data Protection
3 1 (12.50%) DevOps
3 1 (12.50%) Domain-Driven Design
3 1 (12.50%) Don't repeat yourself (DRY)
3 1 (12.50%) Microservices
3 1 (12.50%) Software Engineering
3 1 (12.50%) SOLID
3 1 (12.50%) TDD
Programming Languages
1 8 (100.00%) C#
2 7 (87.50%) JavaScript
3 1 (12.50%) SQL
Vendors
1 1 (12.50%) Microsoft
1 1 (12.50%) Oracle