Period
to 23 October 2018

The following table provides summary statistics for permanent job vacancies advertised in the East of England 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 23 October 2018 with a comparison to the same period in the previous 2 years.

Refactoring
England > East of England
6 months to
23 Oct 2018
Same period 2017 Same period 2016
Rank 275 311 335
Rank change year-on-year +36 +24 +45
Permanent jobs citing Refactoring 54 46 26
As % of all permanent IT jobs advertised in the East of England 0.51% 0.39% 0.20%
As % of the Processes & Methodologies category 0.57% 0.44% 0.22%
Number of salaries quoted 48 42 24
East of England median annual salary £50,625 £57,500 £47,750
Median salary % change year-on-year -11.96% +20.42% +3.24%
10th Percentile £38,750 £48,750 £36,250
90th Percentile £60,000 £67,500 £62,500
England median annual salary £57,500 £55,000 £50,000
% change year-on-year +4.55% +10.00% -9.09%

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 East of England with a requirement for process or methodology skills.

All Process and Methodology Skills
East of England
Permanent vacancies with a requirement for process or methodology skills 9,439 10,522 11,795
As % of all permanent IT jobs advertised in the East of England 89.53% 89.95% 90.00%
Number of salaries quoted 7,061 8,595 9,751
East of England median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - -
10th Percentile £27,000 £27,000 £26,250
90th Percentile £72,500 £68,750 £69,000
England median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +5.26%

Refactoring
Job Vacancy Trend in the East of England

Job postings citing Refactoring as a percentage of all IT jobs advertised in the East of England.

Job vacancy trend for Refactoring in the East of England

Refactoring
Salary Trend in the East of England

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

Salary trend for Refactoring in the East of England

Refactoring
Salary Histogram in the East of England

The salary distribution of IT jobs citing Refactoring in the East of England over the 6 months to 23 October 2018.

Salary histogram for Refactoring in the East of England

Refactoring
Job Locations in the East of England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Refactoring within the East of England region over the 6 months to 23 October 2018. 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
Cambridgeshire +41 44 £51,250 -10.87% 2
Essex +16 7 £50,000 -23.08%
Hertfordshire -5 1 £52,500 -8.70% 2
Norfolk - 1 £32,500 -
Bedfordshire - 1 £47,500 - 2
Refactoring
England

For the 6 months to 23 October 2018, IT jobs citing Refactoring also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the East of England region with a requirement for Refactoring.

1 43 (79.63%) JavaScript
1 43 (79.63%) .NET
2 40 (74.07%) SQL
2 40 (74.07%) Agile Software Development
3 38 (70.37%) C#
3 38 (70.37%) SQL Server
4 28 (51.85%) HTML
4 28 (51.85%) Software Engineering
5 27 (50.00%) Visual Studio
6 26 (48.15%) CSS
7 22 (40.74%) Microsoft
8 21 (38.89%) MVC
8 21 (38.89%) T-SQL
8 21 (38.89%) Mentoring
9 20 (37.04%) Test Automation
9 20 (37.04%) ASP.NET
10 18 (33.33%) Finance
10 18 (33.33%) Scrum
10 18 (33.33%) Microsoft Azure
10 18 (33.33%) GitHub
11 17 (31.48%) WCF
12 16 (29.63%) .NET Framework
12 16 (29.63%) TDD
12 16 (29.63%) ASP.NET MVC
13 15 (27.78%) TeamCity
13 15 (27.78%) Kanban
13 15 (27.78%) Continuous Improvement
13 15 (27.78%) Java
13 15 (27.78%) NUnit
14 14 (25.93%) Unit Testing

Refactoring
Co-occurring IT Skills in the East of England 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 4 (7.41%) Cloud Foundry
1 4 (7.41%) IIS
2 1 (1.85%) Confluence
2 1 (1.85%) JBoss
2 1 (1.85%) Mule
2 1 (1.85%) Mule ESB
2 1 (1.85%) Oracle Service Bus
2 1 (1.85%) Oracle SOA Suite
2 1 (1.85%) SharePoint
2 1 (1.85%) Tomcat
2 1 (1.85%) WebSphere
2 1 (1.85%) WebSphere Application Server
Cloud Services
1 18 (33.33%) GitHub
1 18 (33.33%) Microsoft Azure
2 5 (9.26%) Amazon AWS
3 4 (7.41%) OpenShift
3 4 (7.41%) PaaS
4 2 (3.70%) Google Cloud Platform
4 2 (3.70%) Serverless
5 1 (1.85%) Office 365
5 1 (1.85%) Slack
Database & Business Intelligence
1 38 (70.37%) SQL Server
2 5 (9.26%) MySQL
3 4 (7.41%) Apache Cassandra
3 4 (7.41%) MongoDB
3 4 (7.41%) NoSQL
4 3 (5.56%) Relational Database
5 2 (3.70%) SQLite
6 1 (1.85%) SQL Server Integration Services
6 1 (1.85%) SQL Server Reporting Services
Development Applications
1 27 (50.00%) Visual Studio
2 15 (27.78%) NUnit
2 15 (27.78%) TeamCity
3 14 (25.93%) Git (software)
4 13 (24.07%) ReSharper
5 11 (20.37%) JIRA
6 5 (9.26%) Jenkins
6 5 (9.26%) Selenium
7 4 (7.41%) Cucumber
7 4 (7.41%) Maven
7 4 (7.41%) SonarQube
8 2 (3.70%) JUnit
8 2 (3.70%) Subversion
8 2 (3.70%) Team Foundation Server
9 1 (1.85%) Atlassian Bamboo
9 1 (1.85%) Bitbucket
9 1 (1.85%) Jasmine
9 1 (1.85%) MSTest
9 1 (1.85%) Visual Studio Team System
9 1 (1.85%) VSS/SourceSafe
General
1 18 (33.33%) Finance
2 5 (9.26%) Retail
3 4 (7.41%) Aerospace
3 4 (7.41%) Automotive
4 1 (1.85%) Advertising
Job Titles
1 36 (66.67%) Developer
2 23 (42.59%) Software Developer
3 21 (38.89%) C# Developer
4 20 (37.04%) C# Software Developer
5 16 (29.63%) Software Engineer
6 14 (25.93%) C# Software Engineer
7 13 (24.07%) .NET Developer
8 12 (22.22%) C# .NET Developer
9 11 (20.37%) .NET Software Developer
10 9 (16.67%) Developer/Software Engineer
10 9 (16.67%) Lead Developer
11 6 (11.11%) Development Team Leader
11 6 (11.11%) Senior Developer
11 6 (11.11%) Team Leader
11 6 (11.11%) Technical Leader
11 6 (11.11%) Technical Team Leader
12 5 (9.26%) .NET Software Engineer
12 5 (9.26%) Lead C# Developer
12 5 (9.26%) Lead Software Developer
12 5 (9.26%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 43 (79.63%) .NET
2 28 (51.85%) HTML
3 26 (48.15%) CSS
4 20 (37.04%) ASP.NET
5 17 (31.48%) WCF
6 16 (29.63%) .NET Framework
6 16 (29.63%) ASP.NET MVC
7 13 (24.07%) WinForms
8 12 (22.22%) Velocity
8 12 (22.22%) WPF
9 11 (20.37%) AngularJS
10 6 (11.11%) Angular 2
10 6 (11.11%) Spring
10 6 (11.11%) Web Services
11 5 (9.26%) CSS3
11 5 (9.26%) Entity Framework
11 5 (9.26%) HTML5
11 5 (9.26%) KnockoutJS
11 5 (9.26%) React
11 5 (9.26%) Twitter Bootstrap
Miscellaneous
1 14 (25.93%) Analytical Skills
2 12 (22.22%) Algorithms
3 4 (7.41%) Cloud Native
3 4 (7.41%) Fintech
3 4 (7.41%) Reinsurance
4 2 (3.70%) Computer Science
4 2 (3.70%) Mobile App
4 2 (3.70%) Public Cloud
4 2 (3.70%) User Experience
5 1 (1.85%) Raspberry Pi
Operating Systems
1 13 (24.07%) Windows
2 4 (7.41%) Windows Server
3 1 (1.85%) Android
3 1 (1.85%) Apple iOS
3 1 (1.85%) Linux
Processes & Methodologies
1 40 (74.07%) Agile Software Development
2 28 (51.85%) Software Engineering
3 21 (38.89%) Mentoring
3 21 (38.89%) MVC
4 20 (37.04%) Test Automation
5 18 (33.33%) Scrum
6 16 (29.63%) TDD
7 15 (27.78%) Continuous Improvement
7 15 (27.78%) Kanban
8 14 (25.93%) OO
8 14 (25.93%) Unit Testing
9 13 (24.07%) Risk Management
9 13 (24.07%) User Stories
10 12 (22.22%) Analytics
10 12 (22.22%) Financial Modelling
10 12 (22.22%) Mathematics
10 12 (22.22%) Requirements Analysis
10 12 (22.22%) Risk Analytics
10 12 (22.22%) SDLC
10 12 (22.22%) Statistics
Programming Languages
1 43 (79.63%) JavaScript
2 40 (74.07%) SQL
3 38 (70.37%) C#
4 21 (38.89%) T-SQL
5 15 (27.78%) Java
6 10 (18.52%) Python
7 9 (16.67%) C++
8 7 (12.96%) TypeScript
9 4 (7.41%) ES6
10 2 (3.70%) C
10 2 (3.70%) Ruby
10 2 (3.70%) VB.NET
11 1 (1.85%) PHP
Qualifications
1 1 (1.85%) Computer Science Degree
1 1 (1.85%) Degree
1 1 (1.85%) Sun Certification
Quality Assurance & Compliance
1 1 (1.85%) QA
Systems Management
1 5 (9.26%) Puppet
2 4 (7.41%) Ansible
2 4 (7.41%) Opscode Chef
Vendors
1 22 (40.74%) Microsoft
2 5 (9.26%) Oracle
3 4 (7.41%) Cognizant
4 1 (1.85%) Atlassian
4 1 (1.85%) Sun
4 1 (1.85%) Xamarin