Period
to 20 January 2019

The following table provides summary statistics for permanent job vacancies advertised in the West Midlands 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 6 months to 20 January 2019 with a comparison to the same period in the previous 2 years.

Inversion of Control (IoC)
England > West Midlands
6 months to
20 Jan 2019
Same period 2018 Same period 2017
Rank 252 302 303
Rank change year-on-year +50 +1 -43
Permanent jobs citing Inversion of Control 25 8 25
As % of all permanent IT jobs advertised in the West Midlands 0.33% 0.082% 0.24%
As % of the Processes & Methodologies category 0.36% 0.090% 0.26%
Number of salaries quoted 25 8 15
West Midlands median annual salary £45,000 £27,500 £35,500
Median salary % change year-on-year +63.64% -22.54% -16.47%
10th Percentile £38,750 £23,525 £32,500
90th Percentile £57,000 £34,625 £49,000
England median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +11.11%

Inversion of Control is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the West Midlands with a requirement for process or methodology skills.

All Process and Methodology Skills
West Midlands
Permanent vacancies with a requirement for process or methodology skills 6,998 8,851 9,653
As % of all permanent IT jobs advertised in the West Midlands 91.24% 90.73% 91.92%
Number of salaries quoted 5,240 6,991 7,560
West Midlands median annual salary £45,000 £41,000 £41,500
Median salary % change year-on-year +9.76% -1.20% +1.22%
10th Percentile £26,250 £25,000 £25,500
90th Percentile £70,250 £66,250 £63,750
England median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +5.26%

Inversion of Control
Job Vacancy Trend in the West Midlands

Job postings citing Inversion of Control as a percentage of all IT jobs advertised in the West Midlands.

Job vacancy trend for Inversion of Control in the West Midlands

Inversion of Control
Salary Trend in the West Midlands

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

Salary trend for Inversion of Control in the West Midlands

Inversion of Control
Salary Histogram in the West Midlands

The salary distribution of IT jobs citing Inversion of Control in the West Midlands over the 6 months to 20 January 2019.

Salary histogram for Inversion of Control in the West Midlands

Inversion of Control
Job Locations in the West Midlands

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 West Midlands region over the 6 months to 20 January 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Coventry +28 13 £45,000 +87.50%
Staffordshire +33 8 £42,500 +6.25% 1
Warwickshire - 3 £50,000 - 1
Birmingham - 1 £57,500 -
Inversion of Control
England

For the 6 months to 20 January 2019, IT jobs citing Inversion of Control also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the West Midlands region with a requirement for Inversion of Control.

1 25 (100.00%) SQL
1 25 (100.00%) Agile Software Development
2 22 (88.00%) Dependency Injection
3 21 (84.00%) OOD
4 16 (64.00%) Scrum
4 16 (64.00%) HTML
5 15 (60.00%) JavaScript
5 15 (60.00%) CSS
6 14 (56.00%) AOP
6 14 (56.00%) TypeScript
6 14 (56.00%) Problem-Solving
7 13 (52.00%) Relational Database
7 13 (52.00%) GitHub
7 13 (52.00%) Spring
7 13 (52.00%) BDD
7 13 (52.00%) Git (software)
7 13 (52.00%) Java
7 13 (52.00%) Hibernate
7 13 (52.00%) OO
7 13 (52.00%) Tomcat
8 12 (48.00%) Web Design
8 12 (48.00%) C#
8 12 (48.00%) .NET
8 12 (48.00%) Gradle
8 12 (48.00%) Responsive Web Design
8 12 (48.00%) Gitweb
9 11 (44.00%) NUnit
9 11 (44.00%) .NET Framework
9 11 (44.00%) LINQ
9 11 (44.00%) Entity Framework

Inversion of Control
Co-occurring IT Skills in the West Midlands 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 13 (52.00%) Tomcat
Applications
1 1 (4.00%) Maya
Cloud Services
1 13 (52.00%) GitHub
2 8 (32.00%) Microsoft Azure
3 1 (4.00%) Amazon AWS
3 1 (4.00%) Google Cloud Platform
Communications & Networking
1 1 (4.00%) SMS
Database & Business Intelligence
1 13 (52.00%) Relational Database
2 2 (8.00%) MySQL
3 1 (4.00%) SQLite
Development Applications
1 13 (52.00%) Git (software)
2 12 (48.00%) Gitweb
2 12 (48.00%) Gradle
3 11 (44.00%) NUnit
4 9 (36.00%) Team Foundation Server
4 9 (36.00%) Visual Studio
5 8 (32.00%) NSubstitute
5 8 (32.00%) ReSharper
6 1 (4.00%) MSBuild
Job Titles
1 25 (100.00%) Developer
2 13 (52.00%) Java Developer
2 13 (52.00%) Senior Developer
3 12 (48.00%) Senior Java Developer
4 8 (32.00%) Software Developer
5 5 (20.00%) .NET Developer
5 5 (20.00%) C# Developer
6 3 (12.00%) .NET Software Developer
6 3 (12.00%) ASP.NET MVC Developer
6 3 (12.00%) C# .NET Developer
7 2 (8.00%) Azure Developer
7 2 (8.00%) C# Software Developer
7 2 (8.00%) Full Stack Developer
7 2 (8.00%) WinForms Developer
8 1 (4.00%) ASP.NET Developer
8 1 (4.00%) C# ASP.NET Developer
8 1 (4.00%) JavaScript Developer
8 1 (4.00%) Senior .NET Developer
8 1 (4.00%) Senior .NET Software Developer
8 1 (4.00%) Senior Software Developer
Libraries, Frameworks & Software Standards
1 16 (64.00%) HTML
2 15 (60.00%) CSS
3 13 (52.00%) Hibernate
3 13 (52.00%) Spring
4 12 (48.00%) .NET
5 11 (44.00%) .NET Framework
5 11 (44.00%) Entity Framework
5 11 (44.00%) LINQ
6 9 (36.00%) ASP.NET Web API
7 8 (32.00%) Ninject
7 8 (32.00%) REST
7 8 (32.00%) WCF
7 8 (32.00%) WinForms
7 8 (32.00%) XML
7 8 (32.00%) XSD
8 6 (24.00%) ASP.NET
9 5 (20.00%) ADO.NET
9 5 (20.00%) ASP.NET MVC
10 3 (12.00%) AngularJS
10 3 (12.00%) HTML5
Miscellaneous
1 5 (20.00%) Greenfield Project
2 1 (4.00%) Analytical Skills
2 1 (4.00%) N-Tier
Operating Systems
1 8 (32.00%) Windows
Processes & Methodologies
1 25 (100.00%) Agile Software Development
2 22 (88.00%) Dependency Injection
3 21 (84.00%) OOD
4 16 (64.00%) Scrum
5 14 (56.00%) AOP
5 14 (56.00%) Problem-Solving
6 13 (52.00%) BDD
6 13 (52.00%) OO
7 12 (48.00%) Responsive Web Design
7 12 (48.00%) Web Design
8 8 (32.00%) MVC
8 8 (32.00%) OOP
8 8 (32.00%) TDD
8 8 (32.00%) Unit Testing
9 6 (24.00%) Migration
10 2 (8.00%) Collaborative Working
10 2 (8.00%) SOLID
11 1 (4.00%) Microservices
11 1 (4.00%) SOA
11 1 (4.00%) Software Engineering
Programming Languages
1 25 (100.00%) SQL
2 15 (60.00%) JavaScript
3 14 (56.00%) TypeScript
4 13 (52.00%) Java
5 12 (48.00%) C#
6 9 (36.00%) T-SQL
7 1 (4.00%) PowerShell
7 1 (4.00%) XAML
Vendors
1 1 (4.00%) DevExpress
1 1 (4.00%) Google