The following table provides summary statistics for contract job vacancies advertised in the West Midlands with a requirement for Dependency Injection skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Dependency Injection over the 3 months to 28 April 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Dependency Injection (DI)
England / West Midlands
3 months to
28 Apr 2017
Same period 2016 Same period 2015
Rank 111 133 123
Rank change year-on-year +22 -10  
Contract jobs citing Dependency Injection 1 1 3
As % of all contract IT jobs advertised in the West Midlands 0.046% 0.035% 0.11%
As % of the Processes & Methodologies category 0.058% 0.042% 0.15%
Number of daily rates quoted 1 1 1
Median daily rate £400 £350 £325
Median daily rate % change year-on-year +14.28% +7.69%  
UK excluding London median daily rate £368 £350 £363
% change year-on-year +5.00% -3.44%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £43.25 £11.00 -
% change year-on-year +293.18% -  

Dependency Injection is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the West Midlands with a requirement for process and methodology skills.

Contract Process & Methodology Skills
West Midlands
Contract job vacancies with a requirement for process and methodology skills 1739 2366 2043
As % of all contract IT job vacancies advertised in the West Midlands 80.03% 82.18% 76.32%
Number of daily rates quoted 1092 1315 1216
Median daily rate £413 £400 £380
Median daily rate % change year-on-year +3.12% +5.26%  
90% offered a daily rate of more than £280 £260 £260
10% offered a daily rate of more than £515 £550 £525
UK excluding London median daily rate £415 £400 £390
% change year-on-year +3.75% +2.56%  
Number of hourly rates quoted 65 48 105
Median hourly rate £21.00 £19.61 £29.00
Median hourly rate % change year-on-year +7.08% -32.37%  
90% offered a hourly rate of more than £12.50 £10.81 £14.05
10% offered a hourly rate of more than £51.00 £42.50 £39.50
UK excluding London median hourly rate £37.00 £36.00 £30.20
% change year-on-year +2.77% +19.20%  

Dependency Injection
Job Vacancy Trend in the West Midlands

The job posting trend of jobs advertised in the West Midlands citing Dependency Injection as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Dependency Injection in the West Midlands

Dependency Injection
Contractor Daily Rate Trend in the West Midlands

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Dependency Injection in the West Midlands.

Contractor daily rate trend for Dependency Injection in the West Midlands

Dependency Injection
Contract Job Locations in the West Midlands

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Dependency Injection within the West Midlands region over the 3 months to 28 April 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Birmingham +7 1 £400 +14.28% 1
Dependency Injection
England

For the 6 months to 28 April 2017, IT contractor jobs citing Dependency Injection also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the West Midlands region with a requirement for Dependency Injection.

1 5 (100.00%) .NET
1 5 (100.00%) Agile Software Development
1 5 (100.00%) TDD
2 4 (80.00%) Visual Studio
2 4 (80.00%) SOLID
3 3 (60.00%) Domain-Driven Design
3 3 (60.00%) MVVM
3 3 (60.00%) XAML
3 3 (60.00%) OOP
3 3 (60.00%) SOA
3 3 (60.00%) ETL
3 3 (60.00%) Microsoft
3 3 (60.00%) C#
3 3 (60.00%) JavaScript
3 3 (60.00%) SQL
3 3 (60.00%) WPF
3 3 (60.00%) Silverlight
3 3 (60.00%) Continuous Integration
3 3 (60.00%) VB.NET
4 2 (40.00%) Team Foundation Server
4 2 (40.00%) jQuery
4 2 (40.00%) .NET Framework
4 2 (40.00%) WCF
4 2 (40.00%) ASP.NET
4 2 (40.00%) MVC
4 2 (40.00%) Entity Framework
5 1 (20.00%) KnockoutJS
5 1 (20.00%) AngularJS
5 1 (20.00%) AutoMapper
5 1 (20.00%) Twitter Bootstrap

Dependency Injection
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:

Cloud Services
1 1 (20.00%) Microsoft Azure
Development Applications
1 4 (80.00%) Visual Studio
2 2 (40.00%) Team Foundation Server
3 1 (20.00%) MSTest
3 1 (20.00%) NUnit
3 1 (20.00%) Visual Studio Team System
General
1 1 (20.00%) Retail
Job Titles
1 4 (80.00%) .NET Developer
1 4 (80.00%) Developer
2 2 (40.00%) WPF Developer
3 1 (20.00%) .NET Software Developer
3 1 (20.00%) ASP.NET Developer
3 1 (20.00%) ASP.NET MVC Developer
3 1 (20.00%) Principal .NET Developer
3 1 (20.00%) Principal Developer
3 1 (20.00%) Senior Software Engineer
3 1 (20.00%) Software Developer
3 1 (20.00%) Software Engineer
Libraries, Frameworks & Software Standards
1 5 (100.00%) .NET
2 3 (60.00%) Silverlight
2 3 (60.00%) WPF
3 2 (40.00%) .NET Framework
3 2 (40.00%) ASP.NET
3 2 (40.00%) Entity Framework
3 2 (40.00%) jQuery
3 2 (40.00%) WCF
4 1 (20.00%) .NET Core
4 1 (20.00%) AngularJS
4 1 (20.00%) ASP.NET MVC 5
4 1 (20.00%) ASP.NET Web API
4 1 (20.00%) AutoMapper
4 1 (20.00%) Breeze.js
4 1 (20.00%) CSS
4 1 (20.00%) Durandal
4 1 (20.00%) HTML
4 1 (20.00%) KnockoutJS
4 1 (20.00%) Ninject
4 1 (20.00%) Twitter Bootstrap
Miscellaneous
1 1 (20.00%) Fintech
Processes & Methodologies
1 5 (100.00%) Agile Software Development
1 5 (100.00%) TDD
2 4 (80.00%) SOLID
3 3 (60.00%) Continuous Integration
3 3 (60.00%) Domain-Driven Design
3 3 (60.00%) ETL
3 3 (60.00%) MVVM
3 3 (60.00%) OOP
3 3 (60.00%) SOA
4 2 (40.00%) MVC
5 1 (20.00%) BDD
5 1 (20.00%) Inversion of Control
5 1 (20.00%) Scrum
5 1 (20.00%) Software Engineering
5 1 (20.00%) Unit Testing
5 1 (20.00%) Web Development
Programming Languages
1 3 (60.00%) C#
1 3 (60.00%) JavaScript
1 3 (60.00%) SQL
1 3 (60.00%) VB.NET
1 3 (60.00%) XAML
2 1 (20.00%) T-SQL
Vendors
1 3 (60.00%) Microsoft