The first table below looks at the prevalence of the term Inversion of Control in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited Inversion of Control over the 3 months to 22 May 2013 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all terms in our Miscellaneous category for the London region.

Location
3 months to
22 May 2013
Same period 2012 Same period 2011
Inversion of Control (IoC)
Rank 437 465 536
Rank change year-on-year
+28 +71
Permanent jobs citing Inversion of Control 167 186 94
As % of all permanent IT jobs located in London 0.380% 0.341% 0.165%
As % of the Miscellaneous category 0.954% 0.861% 0.388%
Number of salaries quoted 140 173 82
Average salary £55,000 £60,000 £43,000
Average salary % change year-on-year
-8.33% +39.53%
90% offered a salary of more than £35,000 £40,000 £26,850
10% offered a salary of more than £70,100 £70,000 £65,000
UK excluding London average salary £38,500 £40,000 £37,500
% change year-on-year
-3.75% +6.66%
All of the Miscellaneous Category
London
Permanent IT job ads with a match in the
Miscellaneous category
17508 21611 24234
As % of all permanent IT jobs located in London 39.79% 39.68% 42.44%
Number of salaries quoted 14427 18537 20198
Average salary £55,000 £52,500 £60,000
Average salary % change year-on-year
+4.76% -12.50%
90% offered a salary of more than £34,000 £32,500 £33,000
10% offered a salary of more than £85,000 £90,000 £80,000
UK excluding London average salary £39,000 £40,000 £37,500
% change year-on-year
-2.50% +6.66%
Inversion of Control
England

Inversion of Control
Jobs Demand Trend

This chart provides a 3-month moving total of permanent IT jobs citing Inversion of Control across the London region as a proportion of the total demand within the Miscellaneous category.

London Inversion of Control Jobs Demand Trend

Inversion of Control
Salary Trend

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

London Inversion of Control Salary Trend

Inversion of Control
Salary Histogram

This chart provides a salary histogram for IT jobs citing Inversion of Control across the London region over the 3 months to 22 May 2013.

London Inversion of Control Salary Histogram

Inversion of Control
Job Locations

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Inversion of Control within the London region over the 3 months to 22 May 2013. 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 each for more statistics)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
City of London +16 39 £57,500 -1.28%
Brentford - 7 - -
Sidcup - 2 £60,000 -
Ruislip - 1 £26,500 -
Inversion of Control
England

Inversion of Control
Top 30 Related IT Skills

For the 6 months to 22 May 2013, IT jobs across the London region citing Inversion of Control also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Inversion of Control.

1 314 (83.96%) .NET
1 314 (83.96%) TDD
2 274 (73.26%) C#
3 256 (68.45%) ASP.NET
4 253 (67.65%) WCF
5 248 (66.31%) MVC
6 210 (56.15%) Continuous Integration
7 206 (55.08%) ASP.NET MVC
8 198 (52.94%) Unity DI Container
9 192 (51.34%) Scrum
10 187 (50.00%) Castle Windsor
11 177 (47.33%) WPF
12 170 (45.45%) jQuery
12 170 (45.45%) CSS
13 167 (44.65%) JavaScript
14 165 (44.12%) Agile Software Development
15 153 (40.91%) SQL Server
16 152 (40.64%) SQL
17 143 (38.24%) Dependency Injection
18 137 (36.63%) OO
19 128 (34.22%) Web Application Development
20 124 (33.16%) BDD
21 122 (32.62%) .NET Framework
22 120 (32.09%) Finance
23 118 (31.55%) HTML
24 113 (30.21%) OOP
25 112 (29.95%) NUnit
26 107 (28.61%) Kanban
27 106 (28.34%) Ninject
28 105 (28.07%) Unit Testing

Inversion of Control
Top Related IT Skills by Category

For the 6 months to 22 May 2013, IT jobs across the London region citing Inversion of Control also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Inversion of Control. Up to 20 skills are shown per category.

Application Development
1 314 (83.96%) .NET
2 256 (68.45%) ASP.NET
3 253 (67.65%) WCF
4 206 (55.08%) ASP.NET MVC
5 198 (52.94%) Unity DI Container
6 187 (50.00%) Castle Windsor
7 177 (47.33%) WPF
8 170 (45.45%) jQuery
8 170 (45.45%) CSS
9 122 (32.62%) .NET Framework
10 118 (31.55%) HTML
11 106 (28.34%) Ninject
12 91 (24.33%) Ajax
13 83 (22.19%) ASP.NET MVC 2
14 80 (21.39%) Spring.NET
15 79 (21.12%) ASP.NET MVC 4
16 73 (19.52%) Web Services
17 71 (18.98%) Silverlight
18 67 (17.91%) DHTML
19 64 (17.11%) WinForms
Application Platforms
1 53 (14.17%) CMS
2 49 (13.10%) Umbraco
3 24 (6.417%) Jetty
4 17 (4.545%) IIS
4 17 (4.545%) Windows Azure
5 15 (4.011%) Apache Solr
6 9 (2.406%) MSMQ
7 7 (1.872%) ESB
8 6 (1.604%) Apache
8 6 (1.604%) Tomcat
8 6 (1.604%) Oracle Coherence
9 5 (1.337%) nginx
10 3 (0.802%) Amazon AWS
11 2 (0.535%) BizTalk Server
11 2 (0.535%) SharePoint
12 1 (0.267%) Oracle Service Bus
12 1 (0.267%) WebLogic
Applications
1 37 (9.893%) MS Excel
2 5 (1.337%) Photoshop
Communications & Networking
1 31 (8.289%) Broadband
2 30 (8.021%) HTTP
3 14 (3.743%) Internet
4 2 (0.535%) Intranet
Database & Business Intelligence
1 153 (40.91%) SQL Server
2 57 (15.24%) MySQL
3 37 (9.893%) SQL Server 2008
4 33 (8.824%) RDBMS
5 20 (5.348%) SQL Server 2005
6 17 (4.545%) Hadoop
7 13 (3.476%) MongoDB
8 11 (2.941%) NoSQL
9 9 (2.406%) SQL Server 2012
10 8 (2.139%) Apache Cassandra
11 6 (1.604%) Couchbase
11 6 (1.604%) Big Data
12 5 (1.337%) Data Warehouse
13 1 (0.267%) SQL Server Integration Services
Development Applications
1 112 (29.95%) NUnit
2 89 (23.80%) Rhino Mocks
3 86 (22.99%) MSBuild
4 83 (22.19%) Moq
5 80 (21.39%) MSTest
6 78 (20.86%) TeamCity
7 64 (17.11%) Team Foundation Server
8 51 (13.64%) Visual Studio
9 18 (4.813%) Maven
10 11 (2.941%) Git (software)
11 8 (2.139%) JUnit
12 6 (1.604%) Firebug
13 5 (1.337%) Expression Blend
13 5 (1.337%) Ant
14 3 (0.802%) Subversion
14 3 (0.802%) Selenium
14 3 (0.802%) csUnit
15 2 (0.535%) SpecFlow
16 1 (0.267%) CruiseControl
16 1 (0.267%) ReSharper
General
1 120 (32.09%) Finance
2 85 (22.73%) Banking
3 62 (16.58%) Back Office
4 44 (11.76%) Investment Banking
5 36 (9.626%) Games
6 30 (8.021%) Retail
7 26 (6.952%) Telecoms
8 16 (4.278%) Publishing
9 12 (3.209%) Marketing
10 11 (2.941%) Advertising
11 7 (1.872%) Front Office
12 5 (1.337%) Legal
13 2 (0.535%) Law
13 2 (0.535%) Online Betting
Job Titles
1 325 (86.90%) Developer
2 222 (59.36%) .NET Developer
3 82 (21.93%) ASP.NET Developer
4 59 (15.78%) C# Developer
5 56 (14.97%) Java Developer
6 51 (13.64%) Senior Developer
7 47 (12.57%) C# .NET Developer
8 36 (9.626%) C# ASP.NET Developer
9 33 (8.824%) Senior .NET Developer
10 32 (8.556%) Agile .NET Developer
11 31 (8.289%) Agile Java Developer
12 29 (7.754%) Agile C# Developer
13 26 (6.952%) Graduate Developer
13 26 (6.952%) Graduate .NET Developer
13 26 (6.952%) Graduate
13 26 (6.952%) Architect
14 16 (4.278%) Solutions Architect
15 12 (3.209%) Senior Java Developer
15 12 (3.209%) Web Developer
16 11 (2.941%) Lead Developer
Miscellaneous
1 68 (18.18%) Computer Science
2 29 (7.754%) Client/Server
3 26 (6.952%) Tandem
4 20 (5.348%) Enterprise Software
5 18 (4.813%) N-Tier
6 8 (2.139%) Digital Media
6 8 (2.139%) W3C
7 7 (1.872%) Open Source
8 5 (1.337%) Kinect
9 4 (1.070%) Hedge funds
9 4 (1.070%) Mobile App
9 4 (1.070%) Visualisation
9 4 (1.070%) SaaS
10 3 (0.802%) Social Media
11 2 (0.535%) Blog
11 2 (0.535%) Social Network
12 1 (0.267%) Graphic Design
12 1 (0.267%) Online Games
12 1 (0.267%) Video on Demand
12 1 (0.267%) Fixed Income
Operating Systems
1 88 (23.53%) Windows
2 7 (1.872%) Apple iOS
3 5 (1.337%) Linux
4 4 (1.070%) Windows Server 2003
4 4 (1.070%) Windows Server 2008
5 3 (0.802%) Android
6 1 (0.267%) UNIX
6 1 (0.267%) Windows Phone
Processes & Methodologies
1 314 (83.96%) TDD
2 248 (66.31%) MVC
3 210 (56.15%) Continuous Integration
4 192 (51.34%) Scrum
5 165 (44.12%) Agile Software Development
6 143 (38.24%) Dependency Injection
7 137 (36.63%) OO
8 128 (34.22%) Web Application Development
9 124 (33.16%) BDD
10 113 (30.21%) OOP
11 107 (28.61%) Kanban
12 105 (28.07%) Unit Testing
13 69 (18.45%) E-Commerce
14 60 (16.04%) OOD
15 54 (14.44%) Multithreading
16 52 (13.90%) MVVM
17 27 (7.219%) Pair Programming
18 26 (6.952%) OOA/OOD
19 24 (6.417%) ATDD
20 17 (4.545%) SOA
Programming Languages
1 274 (73.26%) C#
2 167 (44.65%) JavaScript
3 152 (40.64%) SQL
4 61 (16.31%) Java
5 36 (9.626%) T-SQL
6 18 (4.813%) VB.NET
7 17 (4.545%) VB
8 11 (2.941%) PowerShell
9 9 (2.406%) Groovy
10 8 (2.139%) XPath
11 6 (1.604%) Shell Script
12 5 (1.337%) C++
12 5 (1.337%) XAML
13 4 (1.070%) R
13 4 (1.070%) MATLAB
13 4 (1.070%) Python
13 4 (1.070%) Ruby
14 3 (0.802%) VB6
14 3 (0.802%) VBA
15 2 (0.535%) PHP
Qualifications
1 80 (21.39%) Microsoft Certification
1 80 (21.39%) MCP
1 80 (21.39%) MCAD
1 80 (21.39%) MCSD
1 80 (21.39%) MCTS
2 75 (20.05%) Degree
Quality Assurance & Compliance
1 13 (3.476%) QA
Vendors
1 74 (19.79%) Microsoft
2 42 (11.23%) Oracle
3 9 (2.406%) Telerik
4 5 (1.337%) DataSynapse
4 5 (1.337%) JBoss
4 5 (1.337%) TIBCO
5 2 (0.535%) Sitecore
6 1 (0.267%) Google
6 1 (0.267%) Infragistics
6 1 (0.267%) Sencha
London
Our client can provide you with training into: .NET 4.5, continuous integration, dependency injection (Ninject / Spring.net etc), IoC (Unity / Castle Windsor etc), TDD (NUnit / MSTest etc),...
Noir Consulting
Salary: £50000 - £70000 per annum + Bonus + Pension + Benefits
Posted: 21 May 2013
London
Our client can provide you with training into: .NET 4.5, continuous integration, dependency injection (Ninject / Spring.net etc), IoC (Unity / Castle Windsor etc), TDD (NUnit / MSTest etc),...
Dawson & Walsh
Salary: £50000 - £70000 per annum + Bonus + Pension + Benefits
Posted: 20 May 2013
London
Our client offers training in: .NET 4.5, WCF, WPF, ASP.NET MVC 4 (Razor), continuous integration, dependency injection (Ninject / Spring.net etc), IoC (Unity / Castle Windsor etc),...
Noir Consulting
Salary: £30000 - £40000 per annum + Bonus + Pension + Benefits
Posted: 21 May 2013
London
Our client offers training in: .NET 4.5, WCF, WPF, ASP.NET MVC 4 (Razor), continuous integration, dependency injection (Ninject / Spring.net etc), IoC (Unity / Castle Windsor etc),...
Dawson & Walsh
Salary: £30000 - £40000 per annum + Bonus + Pension + Benefits
Posted: 20 May 2013
London
The successful candidate will be comfortable with some of the following: Parallel Programming, IoC/Dependency Injection, Continuous Integration, SpecFlow and multi-threaded applications.In addition, to the usual...
TRG
Salary: 40000 Per Annum Plus Excellent Benefits
Posted: 30 April 2013
Brentford, South East
Spring MVC, Struts GIT Maven XML technologies such as XSD, XPath Knowledge of JSON and RESTful based APIs Web technologies e.g. HTML, basic JS/CSS Spring or...
British Sky Broadcasting
Salary: Sky benefits
Posted: 20 May 2013
Isleworth, Middlesex
Spring MVC, Struts. GIT. Maven. XML technologies such as XSD, XPath. Knowledge of JSON and RESTful based APIs... HTML, basic JS/CSS... Oracle/MySQL, Mongo, Hadoop... Desirable Skills...
Sky
Salary: Sky benefits
Posted: 25 April 2013