The table below looks at the statistics for Inversion of Control skills in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited Inversion of Control over the 3 months to 20 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
20 Feb 2017
Same period 2016 Same period 2015
Inversion of Control (IoC)
London / City of London
Rank 201 222 295
Rank change year-on-year
+21 +73
Permanent jobs citing Inversion of Control 22 39 26
As % of all permanent IT jobs located in the City of London 0.44% 0.58% 0.25%
As % of the Processes & Methodologies category 0.49% 0.64% 0.29%
Number of salaries quoted 20 36 21
Median salary £50,000 £60,000 £60,000
Median salary % change year-on-year
-16.66% -
90% offered a salary of more than £38,500 £45,000 £50,000
10% offered a salary of more than £76,250 £65,000 £62,500
UK excluding London median salary £42,000 £42,500 £40,000
% change year-on-year
-1.17% +6.25%

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the City of London region.

Processes & Methodologies Category
City of London
Permanent IT job ads with a match in the
Processes & Methodologies category
4506 6063 9026
As % of all permanent IT jobs located in the City of London 89.78% 89.56% 86.84%
Number of salaries quoted 4104 5383 7686
Median salary £60,000 £60,000 £57,500
Median salary % change year-on-year
- +4.34%
90% offered a salary of more than £40,000 £42,500 £37,500
10% offered a salary of more than £90,000 £82,500 £85,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

Inversion of Control
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region citing Inversion of Control as a proportion of all IT jobs with a match in the Processes & Methodologies category.

Inversion of Control Jobs Demand Trend in the City of London

Inversion of Control
Salary Trend in the City of London

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

Inversion of Control Salary Trend in the City of London

Inversion of Control
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing Inversion of Control across the City of London region over the 3 months to 20 February 2017.

Inversion of Control Salary Histogram in the City of London

Inversion of Control
Top 30 Related IT Skills in the City of London

For the 6 months to 20 February 2017, IT 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 job ads across the City of London region with a requirement for Inversion of Control.

1 25 (78.13%) C#
1 25 (78.13%) JavaScript
1 25 (78.13%) SQL
2 24 (75.00%) AngularJS
3 23 (71.88%) .NET
3 23 (71.88%) ASP.NET Web API
4 22 (68.75%) ASP.NET
4 22 (68.75%) MVC
5 21 (65.63%) Agile Software Development
6 20 (62.50%) SQL Server
7 19 (59.38%) TDD
8 15 (46.88%) Scrum
8 15 (46.88%) Finance
8 15 (46.88%) ASP.NET MVC
9 14 (43.75%) Team Foundation Server
9 14 (43.75%) KnockoutJS
9 14 (43.75%) NoSQL
9 14 (43.75%) SOLID
10 13 (40.63%) OOP
11 12 (37.50%) CSS
11 12 (37.50%) TypeScript
12 11 (34.38%) HTML
12 11 (34.38%) Windows
12 11 (34.38%) Unit Testing
13 10 (31.25%) Continuous Integration
13 10 (31.25%) WCF
13 10 (31.25%) MongoDB
13 10 (31.25%) REST
13 10 (31.25%) Web Services
14 9 (28.13%) WPF

Inversion of Control
Top Related IT Skills in the City of London 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 8 (25.00%) NServiceBus
2 4 (12.50%) Apache Spark
2 4 (12.50%) Tomcat
3 2 (6.25%) Elasticsearch
3 2 (6.25%) IIS
4 1 (3.13%) SharePoint
Applications
1 2 (6.25%) MS Excel
Business Applications
1 1 (3.13%) RMDS
Cloud Services
1 9 (28.13%) Microsoft Azure
2 6 (18.75%) Amazon AWS
3 1 (3.13%) AWS Lambda
Communications & Networking
1 3 (9.38%) Internet
Database & Business Intelligence
1 20 (62.50%) SQL Server
2 14 (43.75%) NoSQL
3 10 (31.25%) MongoDB
4 8 (25.00%) Couchbase
4 8 (25.00%) SQL Server 2008
5 7 (21.88%) SQL Server Reporting Services
6 5 (15.63%) Azure SQL Database
6 5 (15.63%) SQL Server 2012
7 4 (12.50%) MySQL
7 4 (12.50%) Text Mining
8 3 (9.38%) RavenDB
Development Applications
1 14 (43.75%) Team Foundation Server
2 8 (25.00%) Octopus Deploy
2 8 (25.00%) TeamCity
3 6 (18.75%) Git (software)
4 4 (12.50%) Gatling
4 4 (12.50%) Subversion
5 3 (9.38%) Artifactory
5 3 (9.38%) NuGet
6 2 (6.25%) Bundler
6 2 (6.25%) NUnit
6 2 (6.25%) RubyGems
7 1 (3.13%) FitNesse
7 1 (3.13%) git-flow
7 1 (3.13%) JUnit
7 1 (3.13%) Mockito
General
1 15 (46.88%) Finance
2 4 (12.50%) Advertising
3 1 (3.13%) Games
Job Titles
1 30 (93.75%) Developer
2 21 (65.63%) C# Developer
3 15 (46.88%) .NET Developer
4 13 (40.63%) C# .NET Developer
5 7 (21.88%) NoSQL Developer
5 7 (21.88%) Senior Developer
6 6 (18.75%) Full Stack Developer
7 5 (15.63%) Azure Developer
7 5 (15.63%) Java Developer
7 5 (15.63%) JavaScript Developer
8 4 (12.50%) Junior
8 4 (12.50%) Junior .NET Developer
8 4 (12.50%) Junior C# .NET Developer
8 4 (12.50%) Junior C# Developer
8 4 (12.50%) Junior Developer
8 4 (12.50%) Junior JavaScript Developer
8 4 (12.50%) Mid-Level .NET Developer
8 4 (12.50%) Mid-Level C# .NET Developer
8 4 (12.50%) Mid-Level C# Developer
8 4 (12.50%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 24 (75.00%) AngularJS
2 23 (71.88%) .NET
2 23 (71.88%) ASP.NET Web API
3 22 (68.75%) ASP.NET
4 15 (46.88%) ASP.NET MVC
5 14 (43.75%) KnockoutJS
6 12 (37.50%) CSS
7 11 (34.38%) HTML
8 10 (31.25%) REST
8 10 (31.25%) WCF
8 10 (31.25%) Web Services
9 9 (28.13%) RESTful
9 9 (28.13%) WPF
10 8 (25.00%) MSMQ
11 7 (21.88%) ADO.NET
11 7 (21.88%) ASP.NET Web Forms
11 7 (21.88%) Autofac
11 7 (21.88%) HTML5
11 7 (21.88%) jQuery
12 6 (18.75%) React
Miscellaneous
1 9 (28.13%) Fintech
2 6 (18.75%) Algorithms
3 2 (6.25%) Analytical Skills
4 1 (3.13%) User Experience
Operating Systems
1 11 (34.38%) Windows
2 2 (6.25%) Android
3 1 (3.13%) Apple iOS
Processes & Methodologies
1 22 (68.75%) MVC
2 21 (65.63%) Agile Software Development
3 19 (59.38%) TDD
4 15 (46.88%) Scrum
5 14 (43.75%) SOLID
6 13 (40.63%) OOP
7 11 (34.38%) Unit Testing
8 10 (31.25%) Continuous Integration
9 7 (21.88%) Mobile Development
9 7 (21.88%) OO
9 7 (21.88%) Software Engineering
10 6 (18.75%) BDD
10 6 (18.75%) Dependency Injection
11 5 (15.63%) Continuous Deployment
11 5 (15.63%) DevOps
11 5 (15.63%) Domain-Driven Design
11 5 (15.63%) Integration Testing
11 5 (15.63%) Microservices
11 5 (15.63%) Multithreading
11 5 (15.63%) SDLC
Programming Languages
1 25 (78.13%) C#
1 25 (78.13%) JavaScript
1 25 (78.13%) SQL
2 12 (37.50%) TypeScript
3 8 (25.00%) T-SQL
4 5 (15.63%) Java
5 4 (12.50%) VB.NET
6 3 (9.38%) C++
7 2 (6.25%) CoffeeScript
7 2 (6.25%) Ruby
8 1 (3.13%) C
Quality Assurance & Compliance
1 1 (3.13%) QA
System Software
1 7 (21.88%) Docker
2 4 (12.50%) Apache ZooKeeper
Systems Management
1 4 (12.50%) Kubernetes
1 4 (12.50%) Marathon
1 4 (12.50%) Mesos
1 4 (12.50%) Opscode Chef
2 3 (9.38%) Puppet
Vendors
1 8 (25.00%) Microsoft
2 7 (21.88%) Xamarin
3 1 (3.13%) Oracle
3 1 (3.13%) TIBCO