Period
to 12 November 2018

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 12 November 2018 with a comparison to the same period in the previous 2 years.

Inversion of Control (IoC)
England > West Midlands
6 months to
12 Nov 2018
Same period 2017 Same period 2016
Rank 267 305 325
Rank change year-on-year +38 +20 -60
Permanent jobs citing Inversion of Control 24 18 15
As % of all permanent IT jobs advertised in the West Midlands 0.28% 0.18% 0.13%
As % of the Processes & Methodologies category 0.31% 0.20% 0.14%
Number of salaries quoted 23 18 11
West Midlands median annual salary £45,000 £37,500 £35,500
Median salary % change year-on-year +20.00% +5.63% -21.11%
10th Percentile £36,250 £23,750 £32,500
90th Percentile £56,500 £47,375 £47,500
England median annual salary £52,500 £50,500 £47,500
% change year-on-year +3.96% +6.32% +5.56%

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 7,651 9,134 10,545
As % of all permanent IT jobs advertised in the West Midlands 90.77% 91.03% 90.64%
Number of salaries quoted 5,820 7,433 8,258
West Midlands median annual salary £45,000 £40,000 £40,000
Median salary % change year-on-year +12.50% - -
10th Percentile £26,000 £25,000 £24,750
90th Percentile £68,750 £65,000 £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 12 November 2018.

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 12 November 2018. 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
Staffordshire +29 8 £45,000 +12.50% 2
Coventry +17 7 £45,000 +20.00%
Birmingham +4 4 £45,000 +20.00% 2
Warwickshire +36 3 £47,500 +15.15% 1
Shropshire - 2 £42,500 - 1
Inversion of Control
England

For the 6 months to 12 November 2018, 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 22 (91.67%) SQL
1 22 (91.67%) Agile Software Development
2 18 (75.00%) Dependency Injection
3 15 (62.50%) C#
3 15 (62.50%) .NET
3 15 (62.50%) OOD
4 14 (58.33%) NUnit
4 14 (58.33%) Scrum
5 12 (50.00%) TDD
5 12 (50.00%) HTML
5 12 (50.00%) Windows
6 11 (45.83%) .NET Framework
6 11 (45.83%) Git (software)
6 11 (45.83%) Entity Framework
7 10 (41.67%) Ninject
7 10 (41.67%) Team Foundation Server
7 10 (41.67%) AOP
7 10 (41.67%) ASP.NET
7 10 (41.67%) CSS
7 10 (41.67%) JavaScript
8 9 (37.50%) Java
8 9 (37.50%) T-SQL
8 9 (37.50%) Visual Studio
8 9 (37.50%) Unit Testing
8 9 (37.50%) Spring
8 9 (37.50%) WinForms
8 9 (37.50%) ASP.NET Web API
9 8 (33.33%) NSubstitute
9 8 (33.33%) TypeScript
9 8 (33.33%) BDD

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 7 (29.17%) Tomcat
2 1 (4.17%) Apache Solr
2 1 (4.17%) Confluence
2 1 (4.17%) NServiceBus
Applications
1 1 (4.17%) Maya
Cloud Services
1 7 (29.17%) GitHub
1 7 (29.17%) Microsoft Azure
2 3 (12.50%) Azure Functions
2 3 (12.50%) Serverless
3 1 (4.17%) Amazon AWS
3 1 (4.17%) Google Cloud Platform
3 1 (4.17%) npm
3 1 (4.17%) NuGet
Communications & Networking
1 1 (4.17%) HTTP
1 1 (4.17%) SMS
1 1 (4.17%) TCP/IP
Database & Business Intelligence
1 7 (29.17%) Relational Database
2 3 (12.50%) Cosmos DB
2 3 (12.50%) NoSQL
2 3 (12.50%) Redis
3 2 (8.33%) SQL Server
3 2 (8.33%) SQL Server 2014
4 1 (4.17%) MySQL
4 1 (4.17%) RavenDB
Development Applications
1 14 (58.33%) NUnit
2 11 (45.83%) Git (software)
3 10 (41.67%) Team Foundation Server
4 9 (37.50%) Visual Studio
5 8 (33.33%) NSubstitute
6 6 (25.00%) Gitweb
6 6 (25.00%) Gradle
7 5 (20.83%) ReSharper
8 4 (16.67%) Visual Studio Team System
9 2 (8.33%) Moq
9 2 (8.33%) MSTest
9 2 (8.33%) Rhino Mocks
10 1 (4.17%) MSBuild
10 1 (4.17%) Visual Studio Code
General
1 3 (12.50%) Games
2 2 (8.33%) Marketing
3 1 (4.17%) Telecoms
Job Titles
1 23 (95.83%) Developer
2 9 (37.50%) Java Developer
3 8 (33.33%) .NET Developer
3 8 (33.33%) Software Developer
4 7 (29.17%) Senior Developer
5 6 (25.00%) C# Developer
5 6 (25.00%) Senior Java Developer
6 5 (20.83%) C# .NET Developer
7 3 (12.50%) ASP.NET MVC Developer
8 2 (8.33%) .NET Software Developer
8 2 (8.33%) ASP.NET Developer
8 2 (8.33%) C# ASP.NET Developer
8 2 (8.33%) C# WPF Developer
8 2 (8.33%) Full Stack Developer
8 2 (8.33%) WPF Developer
9 1 (4.17%) Java Software Developer
9 1 (4.17%) Senior .NET Developer
9 1 (4.17%) Senior Software Developer
9 1 (4.17%) SQL Developer
9 1 (4.17%) WinForms Developer
Libraries, Frameworks & Software Standards
1 15 (62.50%) .NET
2 12 (50.00%) HTML
3 11 (45.83%) .NET Framework
3 11 (45.83%) Entity Framework
4 10 (41.67%) ASP.NET
4 10 (41.67%) CSS
4 10 (41.67%) Ninject
5 9 (37.50%) ASP.NET Web API
5 9 (37.50%) Spring
5 9 (37.50%) WinForms
6 8 (33.33%) LINQ
6 8 (33.33%) WCF
6 8 (33.33%) XML
7 7 (29.17%) Castle Windsor
7 7 (29.17%) Hibernate
8 5 (20.83%) ADO.NET
8 5 (20.83%) ASP.NET MVC
8 5 (20.83%) REST
8 5 (20.83%) XSD
9 4 (16.67%) HTML5
Miscellaneous
1 4 (16.67%) Greenfield Project
2 2 (8.33%) Enterprise Software
2 2 (8.33%) N-Tier
3 1 (4.17%) Analytical Skills
3 1 (4.17%) User Experience
Operating Systems
1 12 (50.00%) Windows
2 3 (12.50%) Android
3 1 (4.17%) Windows 10
Processes & Methodologies
1 22 (91.67%) Agile Software Development
2 18 (75.00%) Dependency Injection
3 15 (62.50%) OOD
4 14 (58.33%) Scrum
5 12 (50.00%) TDD
6 10 (41.67%) AOP
7 9 (37.50%) Unit Testing
8 8 (33.33%) BDD
8 8 (33.33%) OOP
8 8 (33.33%) Problem-Solving
9 7 (29.17%) MVC
9 7 (29.17%) OO
10 6 (25.00%) Responsive Web Design
10 6 (25.00%) Web Design
11 5 (20.83%) Migration
12 4 (16.67%) Microservices
13 3 (12.50%) Android Development
13 3 (12.50%) SOA
13 3 (12.50%) Software Engineering
13 3 (12.50%) Test Automation
Programming Languages
1 22 (91.67%) SQL
2 15 (62.50%) C#
3 10 (41.67%) JavaScript
4 9 (37.50%) Java
4 9 (37.50%) T-SQL
5 8 (33.33%) TypeScript
6 2 (8.33%) XAML
7 1 (4.17%) PowerShell
Qualifications
1 1 (4.17%) MCSD
1 1 (4.17%) Microsoft Certification
System Software
1 2 (8.33%) Docker
2 1 (4.17%) Active Directory
Systems Management
1 2 (8.33%) Kubernetes
Vendors
1 2 (8.33%) DevExpress
2 1 (4.17%) Atlassian
2 1 (4.17%) Google
2 1 (4.17%) Microsoft