Period
to 12 December 2017

The following table provides summary statistics for permanent job vacancies advertised in the South East 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 12 December 2017 with a comparison to the same period in the previous 2 years.

Inversion of Control (IoC)
England > South East
6 months to
12 Dec 2017
Same period 2016 Same period 2015
Rank 406 506 448
Rank change year-on-year +100 -58 0
Permanent jobs citing Inversion of Control 143 78 217
As % of all permanent IT jobs advertised in the South East 0.46% 0.23% 0.52%
As % of the Processes & Methodologies category 0.53% 0.26% 0.59%
Number of salaries quoted 129 77 213
South East median annual salary £47,500 £43,500 £45,000
Median salary % change year-on-year +9.20% -3.33% -
10th Percentile £30,000 £32,500 £32,500
90th Percentile £57,500 £60,500 £57,500
England median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +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 the South East with a requirement for process or methodology skills.

All Process and Methodology Skills
South East
Permanent vacancies with a requirement for process or methodology skills 27227 29914 36698
As % of all permanent IT jobs advertised in the South East 87.39% 87.45% 87.20%
Number of salaries quoted 22368 24797 30567
South East median annual salary £45,000 £45,000 £45,000
10th Percentile £27,500 £27,500 £26,250
90th Percentile £68,825 £68,750 £67,500
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 the South East

Job postings citing Inversion of Control as a percentage of all IT jobs advertised in the South East.

Job vacancy trend for Inversion of Control in the South East

Inversion of Control
Salary Trend in the South East

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

Salary trend for Inversion of Control in the South East

Inversion of Control
Salary Histogram in the South East

The salary distribution of IT jobs citing Inversion of Control in the South East over the 6 months to 12 December 2017.

Salary histogram for Inversion of Control in the South East

Inversion of Control
Job Locations in the South East

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 South East region over the 6 months to 12 December 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
Thames Valley +66 58 £50,000 +11.11% 2
Buckinghamshire +41 43 £50,000 +17.65% 2
Kent +18 30 £45,000 -18.18% 4
Hampshire -5 18 £47,500 +35.71% 1
East Sussex +5 17 £40,000 -5.33% 1
Surrey +19 13 £50,000 +17.65%
Berkshire +49 11 £55,000 +22.22%
West Sussex -10 5 £47,500 -17.39%
Oxfordshire - 4 £42,500 -
Sussex - 2 - -
Inversion of Control
England

For the 6 months to 12 December 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 South East region with a requirement for Inversion of Control.

1 133 (93.01%) Agile Software Development
2 129 (90.21%) C#
2 129 (90.21%) .NET
3 116 (81.12%) SQL Server
4 114 (79.72%) Dependency Injection
5 111 (77.62%) TDD
6 104 (72.73%) Scrum
7 101 (70.63%) WPF
8 100 (69.93%) MVVM
9 98 (68.53%) Continuous Integration
10 90 (62.94%) Kanban
10 90 (62.94%) Ninject
11 88 (61.54%) Greenfield Project
12 86 (60.14%) Unity DI Container
12 86 (60.14%) Spring.NET
13 79 (55.24%) SQL Server 2016
14 72 (50.35%) NUnit
15 69 (48.25%) MSTest
15 69 (48.25%) Moq
16 65 (45.45%) Rhino Mocks
16 65 (45.45%) Castle Windsor
17 51 (35.66%) Telecoms
18 50 (34.97%) Broadband
19 42 (29.37%) Microsoft
20 38 (26.57%) JavaScript
21 37 (25.87%) WCF
22 32 (22.38%) SQL
23 31 (21.68%) CSS
23 31 (21.68%) MVC
24 26 (18.18%) ASP.NET

Inversion of Control
Co-occurring IT Skills in the South East 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 11 (7.69%) Apache
1 11 (7.69%) SugarCRM
1 11 (7.69%) Tomcat
2 6 (4.20%) Apache Solr
2 6 (4.20%) CMS
2 6 (4.20%) NServiceBus
3 4 (2.80%) Commerce Server
3 4 (2.80%) Commerce Server 2007
3 4 (2.80%) Confluence
3 4 (2.80%) IIS
3 4 (2.80%) Umbraco
4 2 (1.40%) Apache Spark
4 2 (1.40%) Elasticsearch
4 2 (1.40%) Orchard CMS
5 1 (0.70%) SharePoint
5 1 (0.70%) SharePoint 2013
Business Applications
1 4 (2.80%) nopCommerce
2 1 (0.70%) Dynamics CRM
Cloud Services
1 7 (4.90%) Microsoft Azure
2 6 (4.20%) npm
2 6 (4.20%) Yarn
3 3 (2.10%) Amazon AWS
3 3 (2.10%) GitHub
4 2 (1.40%) SaaS
5 1 (0.70%) Amazon EC2
5 1 (0.70%) Amazon S3
Communications & Networking
1 50 (34.97%) Broadband
2 15 (10.49%) Internet
3 4 (2.80%) Hyperconnected
4 1 (0.70%) HTTP
Database & Business Intelligence
1 116 (81.12%) SQL Server
2 79 (55.24%) SQL Server 2016
3 8 (5.59%) SQL Server 2008
4 4 (2.80%) SQL Server 2014
5 3 (2.10%) SQL Server 2012
6 2 (1.40%) MongoDB
6 2 (1.40%) NoSQL
6 2 (1.40%) Relational Database
6 2 (1.40%) SSDT
7 1 (0.70%) Amazon RDS
7 1 (0.70%) MySQL
7 1 (0.70%) PostgreSQL
7 1 (0.70%) SQL Server Integration Services
7 1 (0.70%) SQL Server Reporting Services
7 1 (0.70%) SQLite
Development Applications
1 72 (50.35%) NUnit
2 69 (48.25%) Moq
2 69 (48.25%) MSTest
3 65 (45.45%) Rhino Mocks
4 23 (16.08%) Team Foundation Server
5 13 (9.09%) IntelliJ
5 13 (9.09%) JUnit
5 13 (9.09%) Selenium
6 11 (7.69%) Ant
7 8 (5.59%) Git (software)
7 8 (5.59%) MSBuild
8 6 (4.20%) Babel
8 6 (4.20%) Log4Net
8 6 (4.20%) webpack
9 4 (2.80%) JIRA
9 4 (2.80%) Octopus Deploy
9 4 (2.80%) Visual Studio Team System
10 3 (2.10%) Jenkins
10 3 (2.10%) Visual Studio
11 2 (1.40%) Eclipse
General
1 51 (35.66%) Telecoms
2 14 (9.79%) Finance
3 7 (4.90%) Marketing
4 4 (2.80%) Back Office
4 4 (2.80%) Retail
5 1 (0.70%) Financial Institution
Job Titles
1 140 (97.90%) Developer
2 108 (75.52%) .NET Developer
3 50 (34.97%) Telecoms Developer
4 34 (23.78%) C# Developer
5 21 (14.69%) C# WPF Developer
5 21 (14.69%) WPF Developer
6 18 (12.59%) C# .NET Developer
7 14 (9.79%) Java Developer
8 11 (7.69%) ASP.NET Developer
9 10 (6.99%) .NET Software Developer
10 9 (6.29%) C# ASP.NET Developer
10 9 (6.29%) Junior
10 9 (6.29%) Junior Developer
11 7 (4.90%) ASP.NET MVC Developer
12 6 (4.20%) Core Java Developer
12 6 (4.20%) Graduate
12 6 (4.20%) Graduate .NET Developer
12 6 (4.20%) Graduate Developer
12 6 (4.20%) Junior .NET Developer
13 5 (3.50%) Senior .NET Developer
Libraries, Frameworks & Software Standards
1 129 (90.21%) .NET
2 101 (70.63%) WPF
3 90 (62.94%) Ninject
4 86 (60.14%) Spring.NET
4 86 (60.14%) Unity DI Container
5 65 (45.45%) Castle Windsor
6 37 (25.87%) WCF
7 31 (21.68%) CSS
8 26 (18.18%) ASP.NET
9 24 (16.78%) .NET Framework
10 21 (14.69%) JSON
10 21 (14.69%) WinForms
11 18 (12.59%) Entity Framework
11 18 (12.59%) Web Services
12 17 (11.89%) REST
13 16 (11.19%) ASP.NET MVC
14 15 (10.49%) SOAP
14 15 (10.49%) XML
15 14 (9.79%) HTML
15 14 (9.79%) Spring
Miscellaneous
1 88 (61.54%) Greenfield Project
2 18 (12.59%) Tandem
3 17 (11.89%) Computer Science
4 13 (9.09%) Enterprise Software
5 7 (4.90%) Social Network
6 4 (2.80%) Mobile App
6 4 (2.80%) N-Tier
7 2 (1.40%) Analytical Skills
7 2 (1.40%) Client/Server
7 2 (1.40%) Life Science
7 2 (1.40%) Social Media
8 1 (0.70%) Graphic Design
8 1 (0.70%) User Experience
Operating Systems
1 24 (16.78%) Windows
2 4 (2.80%) Linux
Processes & Methodologies
1 133 (93.01%) Agile Software Development
2 114 (79.72%) Dependency Injection
3 111 (77.62%) TDD
4 104 (72.73%) Scrum
5 100 (69.93%) MVVM
6 98 (68.53%) Continuous Integration
7 90 (62.94%) Kanban
8 31 (21.68%) MVC
9 24 (16.78%) Unit Testing
10 18 (12.59%) OO
11 17 (11.89%) SOLID
12 10 (6.99%) Software Engineering
13 9 (6.29%) Web Development
14 8 (5.59%) DevOps
14 8 (5.59%) SDLC
15 7 (4.90%) Continuous Delivery
16 6 (4.20%) SOA
16 6 (4.20%) Web Application Development
17 4 (2.80%) E-Commerce
17 4 (2.80%) OOP
Programming Languages
1 129 (90.21%) C#
2 38 (26.57%) JavaScript
3 32 (22.38%) SQL
4 14 (9.79%) Java
5 11 (7.69%) PHP
6 9 (6.29%) T-SQL
7 6 (4.20%) ES6
8 4 (2.80%) VB.NET
9 3 (2.10%) PowerShell
9 3 (2.10%) VB
10 1 (0.70%) C
10 1 (0.70%) TypeScript
Qualifications
1 15 (10.49%) Degree
2 11 (7.69%) Computer Science Degree
3 3 (2.10%) Microsoft Certification
Quality Assurance & Compliance
1 2 (1.40%) QA
2 1 (0.70%) ISO/IEC 27001
Systems Management
1 2 (1.40%) Kibana
Vendors
1 42 (29.37%) Microsoft
2 12 (8.39%) Oracle
3 8 (5.59%) Facebook
3 8 (5.59%) Twitter
4 4 (2.80%) Xamarin
5 1 (0.70%) Apple