Period
to 18 July 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 18 July 2018 with a comparison to the same period in the previous 2 years.

Refactoring
England > East of England
6 months to
18 Jul 2018
Same period 2017 Same period 2016
Rank 288 320 364
Rank change year-on-year +32 +44 +14
Permanent jobs citing Refactoring 71 53 18
As % of all permanent IT jobs advertised in the East of England 0.59% 0.42% 0.13%
As % of the Processes & Methodologies category 0.66% 0.47% 0.14%
Number of salaries quoted 71 36 15
East of England median annual salary £52,500 £58,750 £65,000
Median salary % change year-on-year -10.64% -9.62% -7.14%
10th Percentile £36,750 £40,000 £37,500
90th Percentile £62,500 £65,000 £70,000
England median annual salary £55,000 £50,000 £50,000
% change year-on-year +10.00% - -4.76%

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 10,781 11,163 12,734
As % of all permanent IT jobs advertised in the East of England 89.16% 89.40% 89.57%
Number of salaries quoted 8,052 8,922 10,389
East of England median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - +2.86%
10th Percentile £27,500 £26,765 £26,250
90th Percentile £71,750 £68,750 £67,500
England median annual salary £50,000 £50,000 £50,000

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 18 July 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 18 July 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 +16 40 £50,625 -22.12% 3
Hertfordshire -6 21 £52,500 -10.64%
Essex +35 8 £67,500 +68.75% 2
Norfolk - 1 £32,500 -
Bedfordshire - 1 £47,500 - 5
Refactoring
England

For the 6 months to 18 July 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 67 (94.37%) JavaScript
2 65 (91.55%) .NET
3 64 (90.14%) SQL
3 64 (90.14%) C#
4 55 (77.46%) Agile Software Development
5 54 (76.06%) HTML
6 49 (69.01%) SQL Server
7 48 (67.61%) CSS
8 37 (52.11%) T-SQL
9 35 (49.30%) Microsoft
9 35 (49.30%) Software Engineering
10 33 (46.48%) MVC
11 30 (42.25%) .NET Framework
11 30 (42.25%) ASP.NET
11 30 (42.25%) AngularJS
12 29 (40.85%) OO
13 28 (39.44%) Visual Studio
14 25 (35.21%) Git (software)
15 24 (33.80%) Test Automation
15 24 (33.80%) ReSharper
16 23 (32.39%) NUnit
17 21 (29.58%) TeamCity
17 21 (29.58%) Windows
17 21 (29.58%) GitHub
17 21 (29.58%) ASP.NET MVC
18 20 (28.17%) KnockoutJS
18 20 (28.17%) Twitter Bootstrap
18 20 (28.17%) Analytical Skills
18 20 (28.17%) Kanban
19 19 (26.76%) Degree

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 15 (21.13%) SharePoint
2 14 (19.72%) Oracle Service Bus
2 14 (19.72%) Oracle SOA Suite
3 9 (12.68%) IIS
4 1 (1.41%) Confluence
4 1 (1.41%) Tomcat
4 1 (1.41%) WebSphere
4 1 (1.41%) WebSphere Application Server
Cloud Services
1 21 (29.58%) GitHub
2 14 (19.72%) Amazon AWS
2 14 (19.72%) Office 365
3 10 (14.08%) Microsoft Azure
Database & Business Intelligence
1 49 (69.01%) SQL Server
2 7 (9.86%) SQL Server 2014
3 5 (7.04%) SQL Server Integration Services
3 5 (7.04%) SQL Server Reporting Services
4 4 (5.63%) Big Data
4 4 (5.63%) NoSQL
4 4 (5.63%) Relational Database
4 4 (5.63%) SQL Server 2005
5 3 (4.23%) SQL Server 2012
6 1 (1.41%) MS Access
Development Applications
1 28 (39.44%) Visual Studio
2 25 (35.21%) Git (software)
3 24 (33.80%) ReSharper
4 23 (32.39%) NUnit
5 21 (29.58%) TeamCity
6 17 (23.94%) JIRA
7 14 (19.72%) MSTest
7 14 (19.72%) Subversion
7 14 (19.72%) VSS/SourceSafe
8 13 (18.31%) Jasmine
8 13 (18.31%) Selenium
9 7 (9.86%) Visual Studio Team System
10 4 (5.63%) Atlassian Bamboo
11 3 (4.23%) FxCop
11 3 (4.23%) Moq
11 3 (4.23%) StyleCop
12 1 (1.41%) Bitbucket
12 1 (1.41%) Jenkins
12 1 (1.41%) JUnit
12 1 (1.41%) Team Foundation Server
General
1 13 (18.31%) Advertising
2 9 (12.68%) Aerospace
2 9 (12.68%) Automotive
2 9 (12.68%) Finance
3 2 (2.82%) Retail
Job Titles
1 60 (84.51%) Developer
2 51 (71.83%) C# Developer
3 34 (47.89%) Software Developer
4 33 (46.48%) C# Software Developer
5 29 (40.85%) .NET Developer
6 28 (39.44%) Software Engineer
7 26 (36.62%) C# Software Engineer
8 25 (35.21%) Developer/Software Engineer
9 24 (33.80%) C# .NET Developer
10 20 (28.17%) Lead Developer
11 17 (23.94%) Senior Developer
12 16 (22.54%) Lead C# Developer
12 16 (22.54%) Lead Software Developer
12 16 (22.54%) Lead Software Engineer
13 14 (19.72%) Senior .NET Developer
13 14 (19.72%) Senior C# Developer
14 13 (18.31%) Senior C# .NET Developer
15 8 (11.27%) .NET Software Developer
15 8 (11.27%) ASP.NET Developer
15 8 (11.27%) ASP.NET MVC Developer
Libraries, Frameworks & Software Standards
1 65 (91.55%) .NET
2 54 (76.06%) HTML
3 48 (67.61%) CSS
4 30 (42.25%) .NET Framework
4 30 (42.25%) AngularJS
4 30 (42.25%) ASP.NET
5 21 (29.58%) ASP.NET MVC
6 20 (28.17%) KnockoutJS
6 20 (28.17%) Twitter Bootstrap
7 18 (25.35%) ASP.NET Web API
8 17 (23.94%) WCF
9 16 (22.54%) jQuery
10 14 (19.72%) CSS3
10 14 (19.72%) HTML5
10 14 (19.72%) Middleware
11 10 (14.08%) Angular 2
12 8 (11.27%) WinForms
13 7 (9.86%) Entity Framework
13 7 (9.86%) Velocity
13 7 (9.86%) WPF
Miscellaneous
1 20 (28.17%) Analytical Skills
2 19 (26.76%) Computer Science
3 15 (21.13%) User Experience
4 9 (12.68%) Mobile App
5 7 (9.86%) Algorithms
Operating Systems
1 21 (29.58%) Windows
2 14 (19.72%) Linux
3 6 (8.45%) Windows Server
4 1 (1.41%) Android
4 1 (1.41%) Apple iOS
Processes & Methodologies
1 55 (77.46%) Agile Software Development
2 35 (49.30%) Software Engineering
3 33 (46.48%) MVC
4 29 (40.85%) OO
5 24 (33.80%) Test Automation
6 20 (28.17%) Kanban
7 18 (25.35%) SOLID
8 17 (23.94%) Continuous Integration
8 17 (23.94%) Scrum
9 16 (22.54%) Continuous Deployment
9 16 (22.54%) Mentoring
10 15 (21.13%) Continuous Delivery
11 14 (19.72%) Collaborative Working
11 14 (19.72%) DevOps
11 14 (19.72%) OOD
11 14 (19.72%) Open Source
11 14 (19.72%) SOA
11 14 (19.72%) Web Development
12 13 (18.31%) ITIL
13 12 (16.90%) Unit Testing
Programming Languages
1 67 (94.37%) JavaScript
2 64 (90.14%) C#
2 64 (90.14%) SQL
3 37 (52.11%) T-SQL
4 14 (19.72%) C++
5 11 (15.49%) Java
5 11 (15.49%) Python
6 5 (7.04%) TypeScript
7 3 (4.23%) VBScript
8 1 (1.41%) C
8 1 (1.41%) ES6
8 1 (1.41%) PowerShell
8 1 (1.41%) Ruby
8 1 (1.41%) VB.NET
8 1 (1.41%) VBA
Qualifications
1 19 (26.76%) Degree
2 14 (19.72%) Computer Science Degree
3 1 (1.41%) Sun Certification
Quality Assurance & Compliance
1 1 (1.41%) QA
Systems Management
1 6 (8.45%) Puppet
Vendors
1 35 (49.30%) Microsoft
2 14 (19.72%) Oracle
2 14 (19.72%) Xamarin
3 8 (11.27%) Salesforce.com
3 8 (11.27%) Sitecore
4 4 (5.63%) Atlassian
5 1 (1.41%) Sun