The following table provides summary statistics for permanent job vacancies advertised in the East of England 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 28 March 2017 with a comparison to the same period in the previous 2 years.

Inversion of Control (IoC)
England / East of England
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 243 268 262
Rank change year-on-year +25 -6  
Permanent jobs citing Inversion of Control 13 8 13
As % of all permanent IT jobs advertised in the East of England 0.21% 0.11% 0.17%
As % of the Processes & Methodologies category 0.24% 0.12% 0.20%
Number of salaries quoted 13 8 13
Median salary £35,000 £35,000 £42,500
Median salary % change year-on-year - -17.64%  
90% offered a salary of more than £30,000 £29,500 £38,000
10% offered a salary of more than £55,000 £45,000 £50,000
UK excluding London median salary £40,750 £42,500 £40,000
% change year-on-year -4.11% +6.25%  

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 the East of England with a requirement for process and methodology skills.

Process & Methodology Skills
East of England
Permanent job vacancies with a requirement for process and methodology skills 5384 6538 6421
As % of all permanent IT job vacancies advertised in the East of England 87.26% 87.92% 84.43%
Number of salaries quoted 4272 5171 5120
Median salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.55%  
90% offered a salary of more than £32,159 £30,000 £30,000
10% offered a salary of more than £70,000 £67,500 £70,000
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

Inversion of Control
Job Vacancy Trend in the East of England

The job posting trend of jobs advertised in the East of England 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 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 in the East of England.

Salary trend for Inversion of Control in the East of England

Inversion of Control
Salary Histogram in the East of England

The salary distribution of IT jobs citing Inversion of Control in the East of England over the 3 months to 28 March 2017.

Salary histogram for Inversion of Control 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 28 March 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 +17 6 £40,000 +35.59% 3
Hertfordshire - 5 £30,000 - 1
Essex +12 2 £55,000 +22.22%
Inversion of Control
England

For the 6 months to 28 March 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 39 (100.00%) C#
1 39 (100.00%) .NET
1 39 (100.00%) TDD
2 35 (89.74%) NUnit
2 35 (89.74%) Agile Software Development
3 29 (74.36%) WCF
4 25 (64.10%) WPF
4 25 (64.10%) Scrum
4 25 (64.10%) WinForms
4 25 (64.10%) Windows
4 25 (64.10%) Continuous Integration
4 25 (64.10%) Kanban
4 25 (64.10%) Spring.NET
4 25 (64.10%) Dependency Injection
4 25 (64.10%) MVVM
4 25 (64.10%) Ninject
4 25 (64.10%) Unity DI Container
5 24 (61.54%) Moq
5 24 (61.54%) ASP.NET
6 22 (56.41%) MVC
7 20 (51.28%) SQL Server
7 20 (51.28%) .NET Framework
7 20 (51.28%) ASP.NET Web API
8 19 (48.72%) AngularJS
9 18 (46.15%) ASP.NET MVC
10 16 (41.03%) Finance
11 15 (38.46%) MSTest
11 15 (38.46%) Rhino Mocks
11 15 (38.46%) Castle Windsor
11 15 (38.46%) Enterprise Software

Inversion of Control
Co-occurring 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 4 (10.26%) IIS
2 1 (2.56%) SharePoint
Applications
1 9 (23.08%) MS Excel
Cloud Services
1 5 (12.82%) Microsoft Azure
Communications & Networking
1 9 (23.08%) Internet
Database & Business Intelligence
1 20 (51.28%) SQL Server
2 15 (38.46%) SQL Server 2014
3 9 (23.08%) Relational Database
Development Applications
1 35 (89.74%) NUnit
2 24 (61.54%) Moq
3 15 (38.46%) MSTest
3 15 (38.46%) Rhino Mocks
4 10 (25.64%) Git (software)
5 9 (23.08%) Jenkins
5 9 (23.08%) MSBuild
5 9 (23.08%) Subversion
5 9 (23.08%) Team Foundation Server
5 9 (23.08%) TeamCity
6 1 (2.56%) Cucumber
6 1 (2.56%) SpecFlow
General
1 16 (41.03%) Finance
2 2 (5.13%) Retail
3 1 (2.56%) Games
Job Titles
1 37 (94.87%) Developer
2 32 (82.05%) .NET Developer
3 23 (58.97%) C# Developer
4 22 (56.41%) C# .NET Developer
5 15 (38.46%) C# WPF Developer
5 15 (38.46%) WPF Developer
6 10 (25.64%) Graduate
6 10 (25.64%) Graduate .NET Developer
6 10 (25.64%) Graduate Developer
7 9 (23.08%) Junior
7 9 (23.08%) Junior .NET Developer
7 9 (23.08%) Junior Developer
8 8 (20.51%) C# Software Developer
8 8 (20.51%) Software Developer
9 7 (17.95%) .NET Software Developer
9 7 (17.95%) ASP.NET Developer
9 7 (17.95%) C# Software Engineer
9 7 (17.95%) Developer/Software Engineer
9 7 (17.95%) Internet Developer
9 7 (17.95%) Software Engineer
Libraries, Frameworks & Software Standards
1 39 (100.00%) .NET
2 29 (74.36%) WCF
3 25 (64.10%) Ninject
3 25 (64.10%) Spring.NET
3 25 (64.10%) Unity DI Container
3 25 (64.10%) WinForms
3 25 (64.10%) WPF
4 24 (61.54%) ASP.NET
5 20 (51.28%) .NET Framework
5 20 (51.28%) ASP.NET Web API
6 19 (48.72%) AngularJS
7 18 (46.15%) ASP.NET MVC
8 15 (38.46%) Castle Windsor
9 13 (33.33%) CSS
9 13 (33.33%) HTML
9 13 (33.33%) HTML5
10 10 (25.64%) JSON
10 10 (25.64%) RabbitMQ
10 10 (25.64%) REST
10 10 (25.64%) RESTful
Miscellaneous
1 15 (38.46%) Enterprise Software
2 10 (25.64%) Computer Science
2 10 (25.64%) Fintech
3 5 (12.82%) Social Network
4 1 (2.56%) BBC
4 1 (2.56%) Mobile App
4 1 (2.56%) Tandem
Operating Systems
1 25 (64.10%) Windows
2 1 (2.56%) Android
2 1 (2.56%) Apple iOS
Processes & Methodologies
1 39 (100.00%) TDD
2 35 (89.74%) Agile Software Development
3 25 (64.10%) Continuous Integration
3 25 (64.10%) Dependency Injection
3 25 (64.10%) Kanban
3 25 (64.10%) MVVM
3 25 (64.10%) Scrum
4 22 (56.41%) MVC
5 14 (35.90%) OO
6 13 (33.33%) Unit Testing
7 10 (25.64%) Asset Management
7 10 (25.64%) Wealth Management
7 10 (25.64%) Web Application Development
8 9 (23.08%) OOD
8 9 (23.08%) Software Engineering
8 9 (23.08%) Waterfall
9 8 (20.51%) Release Management
9 8 (20.51%) Systems Analysis
10 7 (17.95%) Business Analysis
11 4 (10.26%) OOP
Programming Languages
1 39 (100.00%) C#
2 5 (12.82%) JavaScript
3 2 (5.13%) SQL
4 1 (2.56%) PHP
Qualifications
1 1 (2.56%) Degree
Quality Assurance & Compliance
1 1 (2.56%) SDET
Vendors
1 13 (33.33%) Microsoft
2 5 (12.82%) Facebook
2 5 (12.82%) Twitter
3 1 (2.56%) Virgin Media
3 1 (2.56%) Xamarin
Hoddesdon, Hertfordshire
Dawson & Walsh
Salary: £25000 - £35000 per annum + Bonus + Pension + Benefits
Posted: Yesterday
Cambridge, Cambridgeshire
Empiric.com
Salary: £35,000 per annum
Posted: 13 hours ago
Cambridge, Cambridgeshire
Empiric.com
Salary: From £50,000 to £55,000 per annum
Posted: 4 days ago
Cambridge, Cambridgeshire
Empiric.com
Salary: From £22,000 to £25,000 per annum pension + gym + 25 days holiday
Posted: 5 days ago