The table below looks at the prevalence of the term Inversion of Control in IT contracts advertised for the England region. Included is a guide to the contractor rates offered in IT contracts that have cited Inversion of Control over the 3 months to 24 September 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
24 Sep 2016
Same period 2015 Same period 2014
Inversion of Control (IoC)
Rank 563 569 548
Rank change year-on-year
+6 -21
Contract jobs citing Inversion of Control 60 64 67
As % of all contract IT jobs located in England 0.12% 0.12% 0.13%
As % of the Miscellaneous category 0.36% 0.36% 0.39%
Number of daily rates quoted 46 58 51
Median daily rate £380 £413 £425
Median daily rate % change year-on-year
-7.87% -2.94%
90% offered a daily rate of more than £325 £300 £340
10% offered a daily rate of more than £525 £558 £450
UK excluding London median daily rate £365 £313 £355
% change year-on-year
+16.80% -11.97%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
Inversion of Control
UK

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in contract jobs advertised in the England region.

Miscellaneous Category
England
Contract IT job ads with a match in the
Miscellaneous category
16444 17646 17158
As % of all contract IT jobs located in England 33.45% 33.44% 32.68%
Number of daily rates quoted 10719 11231 10487
Median daily rate £425 £425 £415
Median daily rate % change year-on-year
- +2.40%
90% offered a daily rate of more than £250 £250 £240
10% offered a daily rate of more than £600 £625 £600
UK excluding London median daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 584 740 750
Median hourly rate £20.00 £19.00 £18.90
Median hourly rate % change year-on-year
+5.26% +0.52%
90% offered a hourly rate of more than £12.00 £11.93 £12.00
10% offered a hourly rate of more than £43.37 £43.67 £41.40
UK excluding London median hourly rate £22.00 £19.00 £18.00
% change year-on-year
+15.78% +5.55%

Inversion of Control
Jobs Demand Trend in England

The demand trend of contract jobs across the England region citing Inversion of Control as a proportion of all IT contracts with a match in the Miscellaneous category.

Inversion of Control Jobs Demand Trend in England

Inversion of Control
Daily Rate Trend in England

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Inversion of Control across the England region.

Inversion of Control Daily Rate Trend in England

Inversion of Control
Daily Rate Histogram in England

This chart provides a histogram of daily rates quoted in contract IT jobs citing Inversion of Control across the England region over the 3 months to 24 September 2016.

Inversion of Control Daily Rate Histogram in England

Inversion of Control
Hourly Rate Trend in England

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Inversion of Control across the England region.

Inversion of Control Hourly Rate Trend in England

Inversion of Control
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Inversion of Control within the England region over the 3 months to 24 September 2016. 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
(Click see detailed
statistics and trends)
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
London -18 29 £473 +5.00% 17
Yorkshire +33 24 £353 -
South East +16 2 £313 -10.71% 9
North West +12 2 £338 - 8
South West +10 2 £525 +61.53%
West Midlands -24 1 £288 - 1
Inversion of Control
UK

Inversion of Control
Top 30 Related IT Skills in England

For the 6 months to 24 September 2016, IT contractor 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 contract ads across the England region with a requirement for Inversion of Control.

1 86 (74.14%) C#
2 83 (71.55%) MVC
3 82 (70.69%) .NET
4 80 (68.97%) SQL
5 68 (58.62%) Agile Software Development
6 63 (54.31%) SQL Server
7 59 (50.86%) jQuery
8 56 (48.28%) JavaScript
9 54 (46.55%) TDD
10 52 (44.83%) T-SQL
11 48 (41.38%) ASP.NET
12 42 (36.21%) HTML
12 42 (36.21%) Finance
13 40 (34.48%) .NET Framework
14 39 (33.62%) ASP.NET MVC
15 38 (32.76%) CSS
15 38 (32.76%) Entity Framework
16 37 (31.90%) Unity DI Container
17 35 (30.17%) Scrum
18 33 (28.45%) Continuous Integration
19 32 (27.59%) Twitter Bootstrap
19 32 (27.59%) AngularJS
20 31 (26.72%) BDD
20 31 (26.72%) WCF
21 29 (25.00%) Git (software)
22 28 (24.14%) SQL Server Reporting Services
22 28 (24.14%) Web Services
23 26 (22.41%) SQL Server Integration Services
23 26 (22.41%) HTML5
24 25 (21.55%) SQL Server Analysis Services

Inversion of Control
Top Related IT Skills in 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 15 (12.93%) IIS
2 6 (5.17%) NServiceBus
3 3 (2.59%) ArcGIS
3 3 (2.59%) CMS
3 3 (2.59%) Drupal
3 3 (2.59%) GeoServer
3 3 (2.59%) Tomcat
4 2 (1.72%) Confluence
4 2 (1.72%) Jetty
4 2 (1.72%) Umbraco
4 2 (1.72%) WebSphere
4 2 (1.72%) WebSphere Application Server
5 1 (0.86%) Apache
5 1 (0.86%) BizTalk Server
5 1 (0.86%) GlassFish
5 1 (0.86%) JBoss
5 1 (0.86%) WebLogic
5 1 (0.86%) WebLogic Integration
5 1 (0.86%) WebLogic Portal
5 1 (0.86%) WebSphere Process Server
Applications
1 14 (12.07%) MS Excel
2 2 (1.72%) MS PowerPoint
Business Applications
1 6 (5.17%) Beauchamp
2 4 (3.45%) Dynamics CRM
3 1 (0.86%) nopCommerce
3 1 (0.86%) Oracle BPM
3 1 (0.86%) RMDS
Cloud Services
1 10 (8.62%) Amazon AWS
2 7 (6.03%) Microsoft Azure
3 2 (1.72%) Amazon EC2
3 2 (1.72%) Virtual Private Cloud
Communications & Networking
1 5 (4.31%) HTTP
2 3 (2.59%) Internet
Database & Business Intelligence
1 63 (54.31%) SQL Server
2 28 (24.14%) SQL Server Reporting Services
3 26 (22.41%) SQL Server Integration Services
4 25 (21.55%) SQL Server Analysis Services
5 13 (11.21%) NoSQL
6 11 (9.48%) Relational Database
7 8 (6.90%) MongoDB
8 7 (6.03%) SQL Server 2008
9 6 (5.17%) Amazon DynamoDB
9 6 (5.17%) SQL Server 2012
10 4 (3.45%) Data Warehouse
10 4 (3.45%) SQL Server 2014
11 3 (2.59%) GIS
11 3 (2.59%) MOLAP
11 3 (2.59%) MySQL
11 3 (2.59%) PostgreSQL
11 3 (2.59%) RavenDB
12 2 (1.72%) Amazon RDS
12 2 (1.72%) Amazon Redshift
12 2 (1.72%) DB2
Development Applications
1 29 (25.00%) Git (software)
2 17 (14.66%) NUnit
2 17 (14.66%) Subversion
3 15 (12.93%) Jenkins
3 15 (12.93%) Team Foundation Server
4 13 (11.21%) Visual Studio
5 12 (10.34%) Maven
5 12 (10.34%) Moq
5 12 (10.34%) TeamCity
6 9 (7.76%) JIRA
6 9 (7.76%) SpecFlow
7 8 (6.90%) Rhino Mocks
8 7 (6.03%) Cucumber
9 6 (5.17%) Jasmine
9 6 (5.17%) Mockito
9 6 (5.17%) MSTest
10 5 (4.31%) NuGet
10 5 (4.31%) Sonatype Nexus
11 4 (3.45%) Gradle
11 4 (3.45%) MSBuild
General
1 42 (36.21%) Finance
2 14 (12.07%) Back Office
3 12 (10.34%) Banking
4 7 (6.03%) Investment Banking
5 3 (2.59%) Front Office
6 2 (1.72%) Marketing
6 2 (1.72%) Retail
7 1 (0.86%) Manufacturing
7 1 (0.86%) Retail Banking
Job Titles
1 104 (89.66%) Developer
2 54 (46.55%) .NET Developer
3 41 (35.34%) C# Developer
4 33 (28.45%) SQL Developer
5 23 (19.83%) C# .NET Developer
6 17 (14.66%) ASP.NET MVC Developer
7 16 (13.79%) ASP.NET Developer
7 16 (13.79%) C# ASP.NET Developer
8 13 (11.21%) Java Developer
9 10 (8.62%) Agile Developer
10 8 (6.90%) Agile .NET Developer
10 8 (6.90%) Agile C# Developer
10 8 (6.90%) C# WCF Developer
10 8 (6.90%) WCF Developer
11 7 (6.03%) Full Stack Developer
11 7 (6.03%) Senior Developer
12 6 (5.17%) Architect
13 5 (4.31%) Front End Developer (Client-Side Developer)
13 5 (4.31%) SQL Server Developer
13 5 (4.31%) Web Developer
Libraries, Frameworks & Software Standards
1 82 (70.69%) .NET
2 59 (50.86%) jQuery
3 48 (41.38%) ASP.NET
4 42 (36.21%) HTML
5 40 (34.48%) .NET Framework
6 39 (33.62%) ASP.NET MVC
7 38 (32.76%) CSS
7 38 (32.76%) Entity Framework
8 37 (31.90%) Unity DI Container
9 32 (27.59%) AngularJS
9 32 (27.59%) Twitter Bootstrap
10 31 (26.72%) WCF
11 28 (24.14%) Web Services
12 26 (22.41%) HTML5
13 24 (20.69%) ASP.NET MVC 5
13 24 (20.69%) Razor View Engine
14 22 (18.97%) XML
15 20 (17.24%) Ajax
15 20 (17.24%) JSON
16 19 (16.38%) ASP.NET Web API
Miscellaneous
1 17 (14.66%) Visualisation
2 10 (8.62%) User Experience
3 7 (6.03%) N-Tier
4 5 (4.31%) Computer Science
4 5 (4.31%) Foreign Exchange (FX)
4 5 (4.31%) Hedge funds
5 4 (3.45%) Analytical Skills
5 4 (3.45%) Mobile App
6 2 (1.72%) Equities
6 2 (1.72%) Wiki
7 1 (0.86%) Blackberry
7 1 (0.86%) DataPower
7 1 (0.86%) Fintech
7 1 (0.86%) iPhone
7 1 (0.86%) Life Science
Operating Systems
1 11 (9.48%) Windows
2 8 (6.90%) Windows Server
3 7 (6.03%) Linux
3 7 (6.03%) Unix
4 1 (0.86%) Android
4 1 (0.86%) Windows Phone
Processes & Methodologies
1 83 (71.55%) MVC
2 68 (58.62%) Agile Software Development
3 54 (46.55%) TDD
4 35 (30.17%) Scrum
5 33 (28.45%) Continuous Integration
6 31 (26.72%) BDD
7 23 (19.83%) OO
8 22 (18.97%) Unit Testing
9 19 (16.38%) Web Development
10 18 (15.52%) Dependency Injection
11 15 (12.93%) Data Validation
11 15 (12.93%) Data Visualisation
11 15 (12.93%) Mentoring
11 15 (12.93%) SOLID
11 15 (12.93%) Validation
12 13 (11.21%) MVVM
13 12 (10.34%) Multithreading
13 12 (10.34%) Performance Tuning
14 11 (9.48%) E-Commerce
15 10 (8.62%) Kanban
Programming Languages
1 86 (74.14%) C#
2 80 (68.97%) SQL
3 56 (48.28%) JavaScript
4 52 (44.83%) T-SQL
5 21 (18.10%) VBA
6 14 (12.07%) Java
7 7 (6.03%) PL/SQL
8 3 (2.59%) PHP
8 3 (2.59%) PowerShell
8 3 (2.59%) TypeScript
9 2 (1.72%) ES6
9 2 (1.72%) XPath
10 1 (0.86%) C++
10 1 (0.86%) Python
10 1 (0.86%) Scala
10 1 (0.86%) VB.NET
10 1 (0.86%) XAML
10 1 (0.86%) XQuery
Qualifications
1 11 (9.48%) Degree
2 4 (3.45%) BPSS Clearance
2 4 (3.45%) MCPD
2 4 (3.45%) MCSD
2 4 (3.45%) Microsoft Certification
2 4 (3.45%) Security Cleared
Quality Assurance & Compliance
1 8 (6.90%) QA
2 5 (4.31%) Disclosure Scotland
Systems Management
1 5 (4.31%) yum
2 3 (2.59%) Opscode Chef
3 1 (0.86%) Systems Management Server (SMS)
Vendors
1 20 (17.24%) Microsoft
2 19 (16.38%) Oracle
3 6 (5.17%) IBM
3 6 (5.17%) TIBCO
4 4 (3.45%) Caplin
5 3 (2.59%) ESRI
6 2 (1.72%) Currenex
6 2 (1.72%) FXall
6 2 (1.72%) Infragistics
6 2 (1.72%) Syncfusion
6 2 (1.72%) Twitter
7 1 (0.86%) DevExpress
7 1 (0.86%) Facebook
7 1 (0.86%) Kony
7 1 (0.86%) MuleSoft
7 1 (0.86%) Sitecore
7 1 (0.86%) Xamarin
Brighton, East Sussex
ARC IT Recruitment Ltd
Rate: £250 - £350 per Day
Posted: 5 days ago
Leicester, Leicestershire
IBM Client Innovation Centre - Leicester
Rate: From £25,700 to £55,750 per annum
Posted: 22 days ago