Period
to 14 August 2018

The following table provides summary statistics for permanent job vacancies advertised in Staffordshire 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 14 August 2018 with a comparison to the same period in the previous 2 years.

Inversion of Control (IoC)
West Midlands > Staffordshire
6 months to
14 Aug 2018
Same period 2017 Same period 2016
Rank 76 93 95
Rank change year-on-year +17 +2 0
Permanent jobs citing Inversion of Control 6 2 14
As % of all permanent IT jobs advertised in Staffordshire 0.69% 0.20% 1.10%
As % of the Processes & Methodologies category 0.76% 0.22% 1.18%
Number of salaries quoted 5 2 14
Staffordshire median annual salary £45,000 £42,500 £42,500
Median salary % change year-on-year +5.88% - +6.25%
10th Percentile £39,750 £41,250 £38,625
90th Percentile £54,000 £43,750 £51,250
West Midlands median annual salary £42,500 £37,500 £42,500
% change year-on-year +13.33% -11.76% -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 Staffordshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Staffordshire
Permanent vacancies with a requirement for process or methodology skills 787 889 1,183
As % of all permanent IT jobs advertised in Staffordshire 90.46% 89.53% 92.71%
Number of salaries quoted 649 710 1,057
Staffordshire median annual salary £40,000 £37,500 £37,500
Median salary % change year-on-year +6.67% - -6.25%
10th Percentile £22,500 £21,250 £22,500
90th Percentile £57,500 £55,025 £55,000
West Midlands median annual salary £42,500 £40,000 £40,000
% change year-on-year +6.25% - -

Inversion of Control
Job Vacancy Trend in Staffordshire

Job postings citing Inversion of Control as a percentage of all IT jobs advertised in Staffordshire.

Job vacancy trend for Inversion of Control in Staffordshire

Inversion of Control
Salary Trend in Staffordshire

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

Salary trend for Inversion of Control in Staffordshire

Inversion of Control
Salary Histogram in Staffordshire

The salary distribution of IT jobs citing Inversion of Control in Staffordshire over the 6 months to 14 August 2018.

Salary histogram for Inversion of Control in Staffordshire

Inversion of Control
Job Locations in Staffordshire

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 Staffordshire region over the 6 months to 14 August 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
Stoke-on-Trent - 6 £45,000 - 3
Inversion of Control
West Midlands

For the 6 months to 14 August 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 Staffordshire region with a requirement for Inversion of Control.

1 6 (100.00%) SQL
1 6 (100.00%) T-SQL
1 6 (100.00%) .NET
1 6 (100.00%) C#
1 6 (100.00%) ASP.NET
1 6 (100.00%) XML
1 6 (100.00%) Windows
1 6 (100.00%) OOP
1 6 (100.00%) OOD
1 6 (100.00%) Agile Software Development
1 6 (100.00%) NUnit
1 6 (100.00%) .NET Framework
1 6 (100.00%) WCF
1 6 (100.00%) Unit Testing
1 6 (100.00%) Team Foundation Server
1 6 (100.00%) Dependency Injection
1 6 (100.00%) Entity Framework
1 6 (100.00%) Ninject
1 6 (100.00%) ASP.NET Web API
1 6 (100.00%) NSubstitute
2 5 (83.33%) WinForms
2 5 (83.33%) Visual Studio
3 4 (66.67%) Test Automation
3 4 (66.67%) RESTful
3 4 (66.67%) Microsoft Azure
3 4 (66.67%) Visual Studio Team System
3 4 (66.67%) Android
3 4 (66.67%) Git (software)
3 4 (66.67%) JSON
3 4 (66.67%) TDD

Inversion of Control
Co-occurring IT Skills in Staffordshire 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:

Cloud Services
1 4 (66.67%) Azure Functions
1 4 (66.67%) Microsoft Azure
1 4 (66.67%) Serverless
Database & Business Intelligence
1 4 (66.67%) Cosmos DB
1 4 (66.67%) Redis
Development Applications
1 6 (100.00%) NSubstitute
1 6 (100.00%) NUnit
1 6 (100.00%) Team Foundation Server
2 5 (83.33%) Visual Studio
3 4 (66.67%) Git (software)
3 4 (66.67%) Visual Studio Team System
4 2 (33.33%) ReSharper
Job Titles
1 5 (83.33%) Developer
2 3 (50.00%) Software Developer
3 2 (33.33%) .NET Developer
4 1 (16.67%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 6 (100.00%) .NET
1 6 (100.00%) .NET Framework
1 6 (100.00%) ASP.NET
1 6 (100.00%) ASP.NET Web API
1 6 (100.00%) Entity Framework
1 6 (100.00%) Ninject
1 6 (100.00%) WCF
1 6 (100.00%) XML
2 5 (83.33%) WinForms
3 4 (66.67%) Castle Windsor
3 4 (66.67%) JSON
3 4 (66.67%) RESTful
4 2 (33.33%) ADO.NET
4 2 (33.33%) Ajax
4 2 (33.33%) HTML
4 2 (33.33%) HTML5
4 2 (33.33%) LINQ
4 2 (33.33%) REST
4 2 (33.33%) XSD
Miscellaneous
1 2 (33.33%) N-Tier
Operating Systems
1 6 (100.00%) Windows
2 4 (66.67%) Android
Processes & Methodologies
1 6 (100.00%) Agile Software Development
1 6 (100.00%) Dependency Injection
1 6 (100.00%) OOD
1 6 (100.00%) OOP
1 6 (100.00%) Unit Testing
2 4 (66.67%) Android Development
2 4 (66.67%) Microservices
2 4 (66.67%) TDD
2 4 (66.67%) Test Automation
3 2 (33.33%) Migration
3 2 (33.33%) SOA
Programming Languages
1 6 (100.00%) C#
1 6 (100.00%) SQL
1 6 (100.00%) T-SQL
2 2 (33.33%) XAML
Vendors
1 2 (33.33%) DevExpress