Period
to 22 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the West Midlands with a requirement for Refactoring skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Refactoring over the 6 months to 22 November 2017 with a comparison to the same period in the previous 2 years.

Refactoring
England > West Midlands
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 321 303 291
Rank change year-on-year -18 -12 -7
Permanent jobs citing Refactoring 7 29 30
As % of all permanent IT jobs advertised in the West Midlands 0.069% 0.25% 0.28%
As % of the Processes & Methodologies category 0.077% 0.28% 0.32%
Number of salaries quoted 7 28 26
West Midlands median annual salary £57,500 £37,500 £41,250
Median salary % change year-on-year +53.33% -9.09% +3.13%
10th Percentile £30,500 £36,250 £37,500
90th Percentile £67,500 £55,375 £48,375
England median annual salary £55,000 £49,500 £55,000
% change year-on-year +11.11% -10.00% +15.79%

Refactoring 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 West Midlands with a requirement for process or methodology skills.

All Process and Methodology Skills
West Midlands
Permanent vacancies with a requirement for process or methodology skills 9038 10239 9441
As % of all permanent IT jobs advertised in the West Midlands 88.88% 89.15% 87.61%
Number of salaries quoted 7312 8003 7793
West Midlands median annual salary £40,000 £40,000 £40,000
10th Percentile £25,500 £25,000 £24,750
90th Percentile £65,000 £63,750 £64,500
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

Refactoring
Job Vacancy Trend in the West Midlands

Job postings citing Refactoring as a percentage of all IT jobs advertised in the West Midlands.

Job vacancy trend for Refactoring in the West Midlands

Refactoring
Salary Trend in the West Midlands

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Refactoring in the West Midlands.

Salary trend for Refactoring in the West Midlands

Refactoring
Salary Histogram in the West Midlands

The salary distribution of IT jobs citing Refactoring in the West Midlands over the 6 months to 22 November 2017.

Salary histogram for Refactoring in the West Midlands

Refactoring
Job Locations in the West Midlands

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Refactoring within the West Midlands region over the 6 months to 22 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
Birmingham - 6 £57,500 -
Staffordshire -8 1 £30,000 -35.48%
Refactoring
England

For the 6 months to 22 November 2017, IT jobs citing Refactoring 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 West Midlands region with a requirement for Refactoring.

1 6 (85.71%) JavaScript
1 6 (85.71%) Unit Testing
2 5 (71.43%) Continuous Integration
2 5 (71.43%) Agile Software Development
2 5 (71.43%) TDD
3 4 (57.14%) MVC
3 4 (57.14%) HTML
3 4 (57.14%) CSS
3 4 (57.14%) OO
4 3 (42.86%) E-Commerce
4 3 (42.86%) OOD
4 3 (42.86%) SOA
4 3 (42.86%) Microsoft
4 3 (42.86%) SQL Server
4 3 (42.86%) Visual Studio
4 3 (42.86%) Java
4 3 (42.86%) .NET
4 3 (42.86%) Hibernate
4 3 (42.86%) Scrum
4 3 (42.86%) Spring
4 3 (42.86%) Software Engineering
4 3 (42.86%) C#
4 3 (42.86%) Open Source
4 3 (42.86%) AngularJS
4 3 (42.86%) Microservices
4 3 (42.86%) Cloud Native
5 2 (28.57%) SOLID
5 2 (28.57%) Backbone.js
5 2 (28.57%) KnockoutJS
5 2 (28.57%) Jasmine

Refactoring
Co-occurring IT Skills in the West Midlands 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:

Cloud Services
1 2 (28.57%) Microsoft Azure
Database & Business Intelligence
1 3 (42.86%) SQL Server
2 2 (28.57%) NoSQL
3 1 (14.29%) MySQL
3 1 (14.29%) Relational Database
3 1 (14.29%) SQL Server 2008
3 1 (14.29%) SQL Server 2016
Development Applications
1 3 (42.86%) Visual Studio
2 2 (28.57%) Git (software)
2 2 (28.57%) Jasmine
2 2 (28.57%) Mocha
2 2 (28.57%) TeamCity
General
1 1 (14.29%) Marketing
Job Titles
1 5 (71.43%) Developer
2 3 (42.86%) E-Commerce Developer
2 3 (42.86%) Java Developer
2 3 (42.86%) Java E-Commerce Developer
2 3 (42.86%) Senior Developer
2 3 (42.86%) Senior E-Commerce Developer
2 3 (42.86%) Senior Java Developer
3 2 (28.57%) Architect
3 2 (28.57%) Solutions Architect
4 1 (14.29%) .NET Developer
4 1 (14.29%) ASP.NET Developer
4 1 (14.29%) ASP.NET MVC Developer
4 1 (14.29%) C# .NET Developer
4 1 (14.29%) C# ASP.NET Developer
4 1 (14.29%) C# Developer
4 1 (14.29%) MySQL Developer
4 1 (14.29%) PHP Developer
4 1 (14.29%) PHP MySQL Developer
Libraries, Frameworks & Software Standards
1 4 (57.14%) CSS
1 4 (57.14%) HTML
2 3 (42.86%) .NET
2 3 (42.86%) AngularJS
2 3 (42.86%) Hibernate
2 3 (42.86%) Spring
3 2 (28.57%) Backbone.js
3 2 (28.57%) KnockoutJS
4 1 (14.29%) .NET Framework
4 1 (14.29%) Ajax
4 1 (14.29%) ASP.NET
4 1 (14.29%) ASP.NET MVC
4 1 (14.29%) Entity Framework
4 1 (14.29%) JSON
4 1 (14.29%) Node.js
4 1 (14.29%) Razor View Engine
4 1 (14.29%) Twitter Bootstrap
Miscellaneous
1 3 (42.86%) Cloud Native
2 1 (14.29%) Computer Science
2 1 (14.29%) Management Information System
Operating Systems
1 2 (28.57%) Windows
Processes & Methodologies
1 6 (85.71%) Unit Testing
2 5 (71.43%) Agile Software Development
2 5 (71.43%) Continuous Integration
2 5 (71.43%) TDD
3 4 (57.14%) MVC
3 4 (57.14%) OO
4 3 (42.86%) E-Commerce
4 3 (42.86%) Microservices
4 3 (42.86%) OOD
4 3 (42.86%) Open Source
4 3 (42.86%) Scrum
4 3 (42.86%) SOA
4 3 (42.86%) Software Engineering
5 2 (28.57%) Kanban
5 2 (28.57%) MVVM
5 2 (28.57%) SOLID
6 1 (14.29%) Front End Development
6 1 (14.29%) Functional Programming
Programming Languages
1 6 (85.71%) JavaScript
2 3 (42.86%) C#
2 3 (42.86%) Java
3 1 (14.29%) PHP
3 1 (14.29%) SQL
3 1 (14.29%) T-SQL
Qualifications
1 1 (14.29%) Computer Science Degree
1 1 (14.29%) Degree
Vendors
1 3 (42.86%) Microsoft