Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Inversion of Control skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Inversion of Control over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Inversion of Control (IoC)
England > London
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 544 514 536
Rank change year-on-year -30 +22 +79
Permanent jobs citing Inversion of Control 313 351 412
As % of all permanent IT jobs advertised in London 0.42% 0.46% 0.46%
As % of the Processes & Methodologies category 0.46% 0.51% 0.52%
Number of salaries quoted 199 323 372
London median annual salary £60,000 £60,000 £57,500
Median salary % change year-on-year - +4.35% +4.55%
10th Percentile £32,500 £36,250 £36,375
90th Percentile £87,500 £87,500 £82,500
England median annual salary £50,500 £47,500 £45,000
% change year-on-year +6.32% +5.56% -

Inversion of Control is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for process or methodology skills.

All Process and Methodology Skills
London
Permanent vacancies with a requirement for process or methodology skills 68732 68845 79948
As % of all permanent IT jobs advertised in London 91.62% 90.63% 89.56%
Number of salaries quoted 52798 59247 67347
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% -
10th Percentile £35,000 £33,750 £32,750
90th Percentile £90,000 £88,750 £86,250
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

Inversion of Control
Job Vacancy Trend in London

Job postings citing Inversion of Control as a percentage of all IT jobs advertised in London.

Job vacancy trend for Inversion of Control in London

Inversion of Control
Salary Trend in London

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

Salary trend for Inversion of Control in London

Inversion of Control
Salary Histogram in London

The salary distribution of IT jobs citing Inversion of Control in London over the 6 months to 18 November 2017.

Salary histogram for Inversion of Control in London

Inversion of Control
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Inversion of Control within the London region over the 6 months to 18 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London +30 35 £60,000 +23.08% 1
West London 0 9 £57,500 +4.55% 1
North London +10 4 £42,500 +9.68% 1
Inversion of Control
England

For the 6 months to 18 November 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 London region with a requirement for Inversion of Control.

1 240 (76.68%) Agile Software Development
2 210 (67.09%) .NET
3 205 (65.50%) Finance
4 193 (61.66%) Continuous Integration
5 192 (61.34%) C#
6 189 (60.38%) TDD
7 184 (58.79%) Scrum
8 174 (55.59%) SQL Server
9 163 (52.08%) Banking
10 150 (47.92%) Dependency Injection
11 145 (46.33%) Kanban
12 141 (45.05%) WPF
13 138 (44.09%) NUnit
14 137 (43.77%) Unity DI Container
15 132 (42.17%) Investment Banking
15 132 (42.17%) Ninject
16 129 (41.21%) MSTest
16 129 (41.21%) Spring.NET
16 129 (41.21%) MVC
17 128 (40.89%) Moq
17 128 (40.89%) Castle Windsor
18 125 (39.94%) Rhino Mocks
19 119 (38.02%) Java
20 113 (36.10%) RESTful
21 110 (35.14%) OO
22 103 (32.91%) Asset Management
23 100 (31.95%) Retail Banking
23 100 (31.95%) Wealth Management
24 96 (30.67%) Windows
25 91 (29.07%) WinForms

Inversion of Control
Co-occurring IT Skills in 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 63 (20.13%) Tomcat
2 48 (15.34%) JBoss
3 12 (3.83%) IIS
4 9 (2.88%) Elasticsearch
5 5 (1.60%) Apache
5 5 (1.60%) Umbraco
5 5 (1.60%) WebSphere
6 2 (0.64%) Apache Spark
6 2 (0.64%) CMS
6 2 (0.64%) OpenStack
7 1 (0.32%) EPiServer
7 1 (0.32%) NServiceBus
7 1 (0.32%) Oracle Coherence
7 1 (0.32%) SAS
7 1 (0.32%) Sitecore CMS
Business Applications
1 3 (0.96%) Payment Gateway
1 3 (0.96%) RMDS
2 2 (0.64%) Dynamics CRM
3 1 (0.32%) Oracle BPM
Cloud Services
1 25 (7.99%) Microsoft Azure
2 7 (2.24%) Amazon AWS
3 2 (0.64%) Amazon EC2
3 2 (0.64%) Amazon S3
3 2 (0.64%) Azure Machine Learning
3 2 (0.64%) GitHub
3 2 (0.64%) SaaS
3 2 (0.64%) Sage Pay
Communications & Networking
1 4 (1.28%) Internet
2 3 (0.96%) Broadband
3 2 (0.64%) HTTPS
3 2 (0.64%) Network Security
3 2 (0.64%) SSL
4 1 (0.32%) DSL
Database & Business Intelligence
1 174 (55.59%) SQL Server
2 61 (19.49%) SQL Server 2014
3 50 (15.97%) Data Warehouse
4 47 (15.02%) BusinessObjects
4 47 (15.02%) PostgreSQL
5 12 (3.83%) SQL Server Reporting Services
6 9 (2.88%) Hadoop
7 8 (2.56%) SQL Server 2012
8 7 (2.24%) SQL Server 2008
8 7 (2.24%) SQL Server 2016
9 6 (1.92%) NoSQL
10 4 (1.28%) SQL Server Analysis Services
10 4 (1.28%) SQL Server Integration Services
11 3 (0.96%) Big Data
11 3 (0.96%) Biml
11 3 (0.96%) Couchbase
11 3 (0.96%) MongoDB
11 3 (0.96%) OLAP
11 3 (0.96%) PowerPivot
11 3 (0.96%) SQL Server 2005
Development Applications
1 138 (44.09%) NUnit
2 129 (41.21%) MSTest
3 128 (40.89%) Moq
4 125 (39.94%) Rhino Mocks
5 51 (16.29%) Mockito
6 50 (15.97%) JUnit
7 49 (15.65%) Maven
8 47 (15.02%) Sonatype Nexus
9 24 (7.67%) Git (software)
10 13 (4.15%) Team Foundation Server
10 13 (4.15%) TeamCity
10 13 (4.15%) Visual Studio
11 11 (3.51%) MSBuild
12 9 (2.88%) Jenkins
12 9 (2.88%) SpecFlow
13 8 (2.56%) Subversion
14 6 (1.92%) Cucumber
15 4 (1.28%) JIRA
16 3 (0.96%) JBehave
17 2 (0.64%) Mercurial
General
1 205 (65.50%) Finance
2 163 (52.08%) Banking
3 132 (42.17%) Investment Banking
4 100 (31.95%) Retail Banking
5 83 (26.52%) Marketing
6 47 (15.02%) Publishing
7 3 (0.96%) Games
7 3 (0.96%) Telecoms
8 1 (0.32%) Advertising
8 1 (0.32%) Pharmaceutical
8 1 (0.32%) Retail
Job Titles
1 313 (100.00%) Developer
2 175 (55.91%) .NET Developer
3 123 (39.30%) C# Developer
4 115 (36.74%) C# .NET Developer
5 109 (34.82%) Java Developer
6 97 (30.99%) C# WPF Developer
6 97 (30.99%) WPF Developer
7 73 (23.32%) Senior Developer
8 60 (19.17%) Senior Java Developer
9 49 (15.65%) Oracle Developer
10 47 (15.02%) Senior Oracle Developer
11 31 (9.90%) Graduate
11 31 (9.90%) Graduate .NET Developer
11 31 (9.90%) Graduate Developer
12 12 (3.83%) Senior .NET Developer
13 8 (2.56%) Agile Developer
13 8 (2.56%) Sitecore Developer
14 6 (1.92%) SQL Developer
15 5 (1.60%) ASP.NET MVC Developer
15 5 (1.60%) Software Developer
Libraries, Frameworks & Software Standards
1 210 (67.09%) .NET
2 141 (45.05%) WPF
3 137 (43.77%) Unity DI Container
4 132 (42.17%) Ninject
5 129 (41.21%) Spring.NET
6 128 (40.89%) Castle Windsor
7 113 (36.10%) RESTful
8 91 (29.07%) WinForms
9 80 (25.56%) WCF
10 72 (23.00%) Spring
11 65 (20.77%) ASP.NET
12 64 (20.45%) Middleware
13 63 (20.13%) TIBCO EMS
14 49 (15.65%) ASP.NET MVC
15 48 (15.34%) .NET Framework
15 48 (15.34%) J2EE
15 48 (15.34%) JDBC
15 48 (15.34%) JMS
16 47 (15.02%) Web Services
17 38 (12.14%) ASP.NET Web API
Miscellaneous
1 40 (12.78%) Fixed Income
2 33 (10.54%) Computer Science
3 32 (10.22%) Client/Server
4 31 (9.90%) Tandem
5 30 (9.58%) Enterprise Software
5 30 (9.58%) Social Network
6 15 (4.79%) Greenfield Project
7 7 (2.24%) Mobile App
8 3 (0.96%) User Experience
9 2 (0.64%) Analytical Skills
9 2 (0.64%) Fintech
10 1 (0.32%) Credit Derivative
10 1 (0.32%) Credit Risk
10 1 (0.32%) Derivative
10 1 (0.32%) Internet of Things
10 1 (0.32%) Online Games
10 1 (0.32%) Wiki
Operating Systems
1 96 (30.67%) Windows
2 47 (15.02%) Unix
3 7 (2.24%) Android
4 2 (0.64%) Apple iOS
4 2 (0.64%) Linux
Processes & Methodologies
1 240 (76.68%) Agile Software Development
2 193 (61.66%) Continuous Integration
3 189 (60.38%) TDD
4 184 (58.79%) Scrum
5 150 (47.92%) Dependency Injection
6 145 (46.33%) Kanban
7 129 (41.21%) MVC
8 110 (35.14%) OO
9 103 (32.91%) Asset Management
10 100 (31.95%) Wealth Management
11 83 (26.52%) OOP
12 75 (23.96%) Multithreading
13 74 (23.64%) MVVM
14 66 (21.09%) SDLC
15 51 (16.29%) Unit Testing
16 50 (15.97%) Data Modelling
17 49 (15.65%) CRM
17 49 (15.65%) Test Automation
18 48 (15.34%) Analytics
19 47 (15.02%) Data Analytics
Programming Languages
1 192 (61.34%) C#
2 119 (38.02%) Java
3 84 (26.84%) SQL
4 50 (15.97%) PL/SQL
4 50 (15.97%) Python
5 49 (15.65%) Bash Shell
6 47 (15.02%) Perl
7 23 (7.35%) JavaScript
8 18 (5.75%) T-SQL
9 15 (4.79%) PowerShell
10 5 (1.60%) Shell Script
11 4 (1.28%) Data Analysis Expressions (DAX)
11 4 (1.28%) Objective-C
12 2 (0.64%) Clojure
12 2 (0.64%) Erlang
12 2 (0.64%) F#
12 2 (0.64%) Scala
12 2 (0.64%) TypeScript
13 1 (0.32%) Go
13 1 (0.32%) VB.NET
Qualifications
1 42 (13.42%) Degree
2 31 (9.90%) Computer Science Degree
3 2 (0.64%) Microsoft Certification
3 2 (0.64%) SC Cleared
3 2 (0.64%) Security Cleared
Quality Assurance & Compliance
1 2 (0.64%) QA
System Software
1 5 (1.60%) Docker
2 3 (0.96%) Active Directory
Systems Management
1 3 (0.96%) Control-M
2 1 (0.32%) Opscode Chef
2 1 (0.32%) Puppet
Vendors
1 63 (20.13%) TIBCO
2 62 (19.81%) Microsoft
3 52 (16.61%) Oracle
4 48 (15.34%) Tableau
5 40 (12.78%) ION Trading
6 30 (9.58%) Facebook
6 30 (9.58%) Twitter
7 16 (5.11%) IBM
8 8 (2.56%) Sitecore
9 6 (1.92%) Cognizant
10 4 (1.28%) Xamarin
11 3 (0.96%) Embarcadero
11 3 (0.96%) MicroStrategy
12 2 (0.64%) Atlassian
12 2 (0.64%) Google
12 2 (0.64%) PayPal
12 2 (0.64%) Sage
12 2 (0.64%) Solace
13 1 (0.32%) Alteryx
13 1 (0.32%) hybris