Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the South West 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 20 November 2017 with a comparison to the same period in the previous 2 years.

Inversion of Control (IoC)
England > South West
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 318 328 313
Rank change year-on-year +10 -15 -19
Permanent jobs citing Inversion of Control 12 13 47
As % of all permanent IT jobs advertised in the South West 0.12% 0.12% 0.40%
As % of the Processes & Methodologies category 0.13% 0.14% 0.45%
Number of salaries quoted 11 13 46
South West median annual salary £60,000 £37,500 £37,500
Median salary % change year-on-year +60.00% - -9.09%
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 the South West with a requirement for process or methodology skills.

All Process and Methodology Skills
South West
Permanent vacancies with a requirement for process or methodology skills 9209 9564 10559
As % of all permanent IT jobs advertised in the South West 89.54% 88.84% 88.85%
Number of salaries quoted 7585 7966 8870
South West median annual salary £42,500 £40,000 £40,000
Median salary % change year-on-year +6.25% - +3.90%
10th Percentile £26,250 £26,250 £25,000
90th Percentile £65,000 £63,750 £62,500
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 West

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

Job vacancy trend for Inversion of Control in the South West

Inversion of Control
Salary Trend in the South West

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

Salary trend for Inversion of Control in the South West

Inversion of Control
Salary Histogram in the South West

The salary distribution of IT jobs citing Inversion of Control in the South West over the 6 months to 20 November 2017.

Salary histogram for Inversion of Control in the South West

Inversion of Control
Job Locations in the South West

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 West region over the 6 months to 20 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
Bristol -18 11 £60,000 +71.43%
Somerset -7 1 £60,000 +33.33%
Inversion of Control
England

For the 6 months to 20 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 South West region with a requirement for Inversion of Control.

1 12 (100.00%) Agile Software Development
2 11 (91.67%) Git (software)
2 11 (91.67%) SQL
2 11 (91.67%) AngularJS
3 10 (83.33%) HTML
3 10 (83.33%) JavaScript
3 10 (83.33%) CSS
4 8 (66.67%) RESTful
5 7 (58.33%) WebSphere
5 7 (58.33%) Spring
5 7 (58.33%) Maven
5 7 (58.33%) Eclipse
5 7 (58.33%) WebSphere MQ
5 7 (58.33%) Web Services
5 7 (58.33%) JMS
5 7 (58.33%) Java
5 7 (58.33%) Ant
5 7 (58.33%) Twitter Bootstrap
5 7 (58.33%) Mentoring
5 7 (58.33%) Continuous Deployment
6 6 (50.00%) CSS3
6 6 (50.00%) Software Engineering
6 6 (50.00%) HTML5
7 5 (41.67%) Continuous Integration
7 5 (41.67%) .NET
7 5 (41.67%) C#
8 4 (33.33%) SQL Server
8 4 (33.33%) ASP.NET
8 4 (33.33%) Scrum
8 4 (33.33%) .NET Framework

Inversion of Control
Co-occurring IT Skills in the South West 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 7 (58.33%) WebSphere
2 3 (25.00%) Elasticsearch
2 3 (25.00%) NServiceBus
3 1 (8.33%) IIS
Cloud Services
1 3 (25.00%) Microsoft Azure
1 3 (25.00%) npm
1 3 (25.00%) SaaS
Database & Business Intelligence
1 4 (33.33%) NoSQL
1 4 (33.33%) SQL Server
2 3 (25.00%) Redis
3 1 (8.33%) SQL Server 2005
Development Applications
1 11 (91.67%) Git (software)
2 7 (58.33%) Ant
2 7 (58.33%) Eclipse
2 7 (58.33%) Maven
3 3 (25.00%) gulp
3 3 (25.00%) NUnit
4 1 (8.33%) Mercurial
4 1 (8.33%) Team Foundation Server
4 1 (8.33%) TeamCity
4 1 (8.33%) Visual Studio
4 1 (8.33%) Visual Studio Team System
General
1 1 (8.33%) Finance
Job Titles
1 12 (100.00%) Developer
2 9 (75.00%) Senior Developer
3 7 (58.33%) Lead Developer
3 7 (58.33%) Software Developer
4 6 (50.00%) Developer/Software Engineer
4 6 (50.00%) Lead Software Developer
4 6 (50.00%) Lead Software Engineer
4 6 (50.00%) Senior Software Developer
4 6 (50.00%) Senior Software Engineer
4 6 (50.00%) Software Engineer
5 3 (25.00%) .NET Developer
6 1 (8.33%) C# .NET Developer
6 1 (8.33%) C# Developer
6 1 (8.33%) Java Developer
6 1 (8.33%) Java Team Leader
6 1 (8.33%) Senior .NET Developer
6 1 (8.33%) Senior C# .NET Developer
6 1 (8.33%) Senior C# Developer
6 1 (8.33%) Senior Java Developer
6 1 (8.33%) Team Leader
Libraries, Frameworks & Software Standards
1 11 (91.67%) AngularJS
2 10 (83.33%) CSS
2 10 (83.33%) HTML
3 8 (66.67%) RESTful
4 7 (58.33%) JMS
4 7 (58.33%) Spring
4 7 (58.33%) Twitter Bootstrap
4 7 (58.33%) Web Services
4 7 (58.33%) WebSphere MQ
5 6 (50.00%) CSS3
5 6 (50.00%) HTML5
6 5 (41.67%) .NET
7 4 (33.33%) .NET Framework
7 4 (33.33%) ASP.NET
8 3 (25.00%) ASP.NET MVC
8 3 (25.00%) Entity Framework
8 3 (25.00%) Redux
8 3 (25.00%) REST
9 1 (8.33%) KnockoutJS
9 1 (8.33%) StructureMap
Miscellaneous
1 1 (8.33%) N-Tier
Operating Systems
1 1 (8.33%) Windows
Processes & Methodologies
1 12 (100.00%) Agile Software Development
2 7 (58.33%) Continuous Deployment
2 7 (58.33%) Mentoring
3 6 (50.00%) Software Engineering
4 5 (41.67%) Continuous Integration
5 4 (33.33%) API Development
5 4 (33.33%) Scrum
5 4 (33.33%) TDD
6 3 (25.00%) Acceptance Criteria
6 3 (25.00%) Dependency Injection
6 3 (25.00%) Microservices
6 3 (25.00%) MVC
6 3 (25.00%) SOA
7 2 (16.67%) BDD
8 1 (8.33%) Coaching
8 1 (8.33%) MVVM
8 1 (8.33%) OOP
8 1 (8.33%) Project Management
8 1 (8.33%) SDLC
8 1 (8.33%) Test Automation
Programming Languages
1 11 (91.67%) SQL
2 10 (83.33%) JavaScript
3 7 (58.33%) Java
4 5 (41.67%) C#
5 3 (25.00%) TypeScript
System Software
1 3 (25.00%) Docker
Systems Management
1 3 (25.00%) Kibana
Vendors
1 2 (16.67%) Microsoft