The following table provides summary statistics for permanent job vacancies advertised in Wales with a requirement for Inversion of Control skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Inversion of Control over the 3 months to 24 June 2017 with a comparison to the same period in the previous 2 years.

Inversion of Control (IoC)
UK / Wales
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank - - 101
Permanent jobs citing Inversion of Control 0 0 3
As % of all permanent IT jobs advertised in Wales - - 0.21%
As % of the Processes & Methodologies category - - 0.24%
Number of salaries quoted 0 0 3
Median salary - - £40,000
UK excluding London median salary £43,500 £40,000 £40,000
% change year-on-year +8.75% -  

Inversion of Control is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Wales with a requirement for process and methodology skills.

Process & Methodology Skills
Wales
Permanent job vacancies with a requirement for process and methodology skills 889 1095 1234
As % of all permanent IT job vacancies advertised in Wales 91.18% 84.36% 85.87%
Number of salaries quoted 764 935 1006
Median salary £40,000 £40,000 £37,500
Median salary % change year-on-year - +6.66%  
90% offered a salary of more than £29,500 £26,500 £27,500
10% offered a salary of more than £55,000 £55,000 £55,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

Inversion of Control
Job Vacancy Trend in Wales

The job posting trend of jobs advertised in Wales citing Inversion of Control as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Inversion of Control in Wales

Inversion of Control
Salary Trend in Wales

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

Salary trend for Inversion of Control in Wales

For the 6 months to 24 June 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 Wales region with a requirement for Inversion of Control.

1 6 (100.00%) .NET
1 6 (100.00%) Windows
1 6 (100.00%) C#
1 6 (100.00%) Scrum
1 6 (100.00%) WinForms
1 6 (100.00%) Agile Software Development
1 6 (100.00%) TDD
1 6 (100.00%) NUnit
1 6 (100.00%) WPF
1 6 (100.00%) Continuous Integration
1 6 (100.00%) Kanban
1 6 (100.00%) Dependency Injection
1 6 (100.00%) MSTest
1 6 (100.00%) MVVM
1 6 (100.00%) Rhino Mocks
1 6 (100.00%) Moq
1 6 (100.00%) Castle Windsor
1 6 (100.00%) Ninject
1 6 (100.00%) Spring.NET
1 6 (100.00%) Unity DI Container
1 6 (100.00%) Greenfield Project
2 3 (50.00%) SQL Server 2016
2 3 (50.00%) ASP.NET MVC 5
2 3 (50.00%) ASP.NET MVC
2 3 (50.00%) Web Application Development
2 3 (50.00%) .NET Framework
2 3 (50.00%) Computer Science
2 3 (50.00%) WCF
2 3 (50.00%) MVC
2 3 (50.00%) Telecoms

Inversion of Control
Co-occurring IT Skills in Wales 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:

Communications & Networking
1 3 (50.00%) Broadband
1 3 (50.00%) Internet
Database & Business Intelligence
1 3 (50.00%) SQL Server
1 3 (50.00%) SQL Server 2016
Development Applications
1 6 (100.00%) Moq
1 6 (100.00%) MSTest
1 6 (100.00%) NUnit
1 6 (100.00%) Rhino Mocks
General
1 3 (50.00%) Telecoms
Job Titles
1 6 (100.00%) .NET Developer
1 6 (100.00%) Developer
2 3 (50.00%) Graduate
2 3 (50.00%) Graduate .NET Developer
2 3 (50.00%) Graduate Developer
2 3 (50.00%) Junior
2 3 (50.00%) Junior .NET Developer
2 3 (50.00%) Junior Developer
2 3 (50.00%) Telecoms Developer
Libraries, Frameworks & Software Standards
1 6 (100.00%) .NET
1 6 (100.00%) Castle Windsor
1 6 (100.00%) Ninject
1 6 (100.00%) Spring.NET
1 6 (100.00%) Unity DI Container
1 6 (100.00%) WinForms
1 6 (100.00%) WPF
2 3 (50.00%) .NET Framework
2 3 (50.00%) ASP.NET
2 3 (50.00%) ASP.NET MVC
2 3 (50.00%) ASP.NET MVC 5
2 3 (50.00%) WCF
Miscellaneous
1 6 (100.00%) Greenfield Project
2 3 (50.00%) Computer Science
Operating Systems
1 6 (100.00%) Windows
Processes & Methodologies
1 6 (100.00%) Agile Software Development
1 6 (100.00%) Continuous Integration
1 6 (100.00%) Dependency Injection
1 6 (100.00%) Kanban
1 6 (100.00%) MVVM
1 6 (100.00%) Scrum
1 6 (100.00%) TDD
2 3 (50.00%) MVC
2 3 (50.00%) Web Application Development
Programming Languages
1 6 (100.00%) C#
2 3 (50.00%) VB
2 3 (50.00%) VB.NET