The table below looks at the prevalence of the term Inversion of Control 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 24 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
24 Jan 2017
Same period 2016 Same period 2015
Inversion of Control (IoC)
London / City of London
Rank 208 242 284
Rank change year-on-year
+34 +42
Permanent jobs citing Inversion of Control 24 17 33
As % of all permanent IT jobs located in the City of London 0.48% 0.27% 0.33%
As % of the Miscellaneous category 0.94% 0.55% 0.73%
Number of salaries quoted 22 16 29
Median salary £50,000 £57,500 £60,000
Median salary % change year-on-year
-13.04% -4.16%
90% offered a salary of more than £38,650 £50,000 £49,000
10% offered a salary of more than £71,500 £60,000 £68,000
UK excluding London median salary £40,000 £43,750 £40,000
% change year-on-year
-8.57% +9.37%

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

Miscellaneous Category
City of London
Permanent IT job ads with a match in the
Miscellaneous category
2544 3074 4521
As % of all permanent IT jobs located in the City of London 50.64% 48.05% 44.71%
Number of salaries quoted 2339 2718 3870
Median salary £60,000 £60,000 £55,000
Median salary % change year-on-year
- +9.09%
90% offered a salary of more than £35,000 £38,000 £35,000
10% offered a salary of more than £97,500 £80,000 £90,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

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 Miscellaneous 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 24 January 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 24 January 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 28 (82.35%) JavaScript
2 27 (79.41%) C#
2 27 (79.41%) AngularJS
3 26 (76.47%) SQL
3 26 (76.47%) ASP.NET Web API
4 25 (73.53%) .NET
4 25 (73.53%) ASP.NET
5 24 (70.59%) MVC
6 22 (64.71%) SQL Server
7 20 (58.82%) Agile Software Development
8 18 (52.94%) TDD
9 17 (50.00%) Finance
9 17 (50.00%) Team Foundation Server
10 15 (44.12%) Scrum
10 15 (44.12%) CSS
10 15 (44.12%) ASP.NET MVC
11 14 (41.18%) KnockoutJS
11 14 (41.18%) NoSQL
11 14 (41.18%) HTML
11 14 (41.18%) SOLID
12 13 (38.24%) OOP
13 12 (35.29%) TypeScript
14 11 (32.35%) Windows
14 11 (32.35%) WPF
14 11 (32.35%) Unit Testing
15 10 (29.41%) jQuery
15 10 (29.41%) HTML5
15 10 (29.41%) SQL Server 2008
15 10 (29.41%) MongoDB
15 10 (29.41%) REST

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 (23.53%) NServiceBus
2 4 (11.76%) Apache Spark
2 4 (11.76%) Tomcat
3 2 (5.88%) Elasticsearch
3 2 (5.88%) IIS
4 1 (2.94%) SharePoint
Applications
1 2 (5.88%) MS Excel
Cloud Services
1 9 (26.47%) Microsoft Azure
2 6 (17.65%) Amazon AWS
3 1 (2.94%) AWS Lambda
Communications & Networking
1 3 (8.82%) Internet
Database & Business Intelligence
1 22 (64.71%) SQL Server
2 14 (41.18%) NoSQL
3 10 (29.41%) MongoDB
3 10 (29.41%) SQL Server 2008
3 10 (29.41%) SQL Server Reporting Services
4 8 (23.53%) Couchbase
4 8 (23.53%) SQL Server 2012
5 5 (14.71%) Azure SQL Database
6 4 (11.76%) MySQL
6 4 (11.76%) Text Mining
7 3 (8.82%) RavenDB
Development Applications
1 17 (50.00%) Team Foundation Server
2 8 (23.53%) Octopus Deploy
2 8 (23.53%) TeamCity
3 5 (14.71%) Git (software)
4 4 (11.76%) Gatling
5 3 (8.82%) Artifactory
5 3 (8.82%) NuGet
5 3 (8.82%) Subversion
6 2 (5.88%) Bundler
6 2 (5.88%) NUnit
6 2 (5.88%) RubyGems
7 1 (2.94%) FitNesse
7 1 (2.94%) git-flow
7 1 (2.94%) JUnit
7 1 (2.94%) Mockito
General
1 17 (50.00%) Finance
2 4 (11.76%) Advertising
3 1 (2.94%) Games
Job Titles
1 32 (94.12%) Developer
2 22 (64.71%) C# Developer
3 16 (47.06%) .NET Developer
4 13 (38.24%) C# .NET Developer
5 7 (20.59%) Full Stack Developer
5 7 (20.59%) NoSQL Developer
5 7 (20.59%) Senior Developer
6 5 (14.71%) Azure Developer
6 5 (14.71%) Java Developer
6 5 (14.71%) JavaScript Developer
7 4 (11.76%) Junior
7 4 (11.76%) Junior .NET Developer
7 4 (11.76%) Junior C# .NET Developer
7 4 (11.76%) Junior C# Developer
7 4 (11.76%) Junior Developer
7 4 (11.76%) Junior JavaScript Developer
7 4 (11.76%) Mid-Level .NET Developer
7 4 (11.76%) Mid-Level C# .NET Developer
7 4 (11.76%) Mid-Level C# Developer
7 4 (11.76%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 27 (79.41%) AngularJS
2 26 (76.47%) ASP.NET Web API
3 25 (73.53%) .NET
3 25 (73.53%) ASP.NET
4 15 (44.12%) ASP.NET MVC
4 15 (44.12%) CSS
5 14 (41.18%) HTML
5 14 (41.18%) KnockoutJS
6 11 (32.35%) WPF
7 10 (29.41%) ADO.NET
7 10 (29.41%) ASP.NET Web Forms
7 10 (29.41%) Autofac
7 10 (29.41%) HTML5
7 10 (29.41%) jQuery
7 10 (29.41%) REST
7 10 (29.41%) Web Services
8 9 (26.47%) RESTful
8 9 (26.47%) WCF
9 8 (23.53%) MSMQ
10 6 (17.65%) .NET Framework
Miscellaneous
1 9 (26.47%) Fintech
2 6 (17.65%) Algorithms
3 2 (5.88%) Analytical Skills
Operating Systems
1 11 (32.35%) Windows
2 2 (5.88%) Android
3 1 (2.94%) Apple iOS
Processes & Methodologies
1 24 (70.59%) MVC
2 20 (58.82%) Agile Software Development
3 18 (52.94%) TDD
4 15 (44.12%) Scrum
5 14 (41.18%) SOLID
6 13 (38.24%) OOP
7 11 (32.35%) Unit Testing
8 10 (29.41%) Mobile Development
9 9 (26.47%) Continuous Integration
10 7 (20.59%) OO
10 7 (20.59%) SDLC
11 6 (17.65%) BDD
11 6 (17.65%) Software Engineering
12 5 (14.71%) Continuous Deployment
12 5 (14.71%) Dependency Injection
12 5 (14.71%) DevOps
12 5 (14.71%) Domain-Driven Design
12 5 (14.71%) Integration Testing
12 5 (14.71%) Microservices
12 5 (14.71%) Multithreading
Programming Languages
1 28 (82.35%) JavaScript
2 27 (79.41%) C#
3 26 (76.47%) SQL
4 12 (35.29%) TypeScript
5 8 (23.53%) T-SQL
6 5 (14.71%) Java
7 4 (11.76%) VB.NET
8 3 (8.82%) C++
9 2 (5.88%) CoffeeScript
9 2 (5.88%) Ruby
10 1 (2.94%) C
Quality Assurance & Compliance
1 1 (2.94%) QA
System Software
1 7 (20.59%) Docker
2 4 (11.76%) Apache ZooKeeper
Systems Management
1 4 (11.76%) Kubernetes
1 4 (11.76%) Marathon
1 4 (11.76%) Mesos
1 4 (11.76%) Opscode Chef
2 3 (8.82%) Puppet
Vendors
1 10 (29.41%) Xamarin
2 7 (20.59%) Microsoft
3 1 (2.94%) Oracle
City, London
Harrington Starr
Salary: £45000 - £60000 per annum + Bonus + Benefits
Posted: 3 days ago
City, London
Involved Solutions Ltd
Salary: £60000.00 - £65000.00 per annum + Benefits + Bonus
Posted: 5 days ago
City, London
IPsoft
Salary: Excellent salary plus strong benefits package
Posted: 7 days ago