Period
to 19 April 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 19 April 2018 with a comparison to the same period in the previous 2 years.

Refactoring
England > East of England
6 months to
19 Apr 2018
Same period 2017 Same period 2016
Rank 291 300 369
Rank change year-on-year +9 +69 -17
Permanent jobs citing Refactoring 79 57 22
As % of all permanent IT jobs advertised in the East of England 0.61% 0.46% 0.15%
As % of the Processes & Methodologies category 0.68% 0.52% 0.17%
Number of salaries quoted 81 47 19
East of England median annual salary £52,500 £57,500 £47,500
Median salary % change year-on-year -8.70% +21.05% -32.14%
10th Percentile £36,750 £40,000 £28,250
90th Percentile £72,500 £60,001 £70,000
England median annual salary £55,000 £48,750 £50,000
% change year-on-year +12.82% -2.50% -

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 11,553 11,044 13,010
As % of all permanent IT jobs advertised in the East of England 89.70% 89.48% 89.42%
Number of salaries quoted 8,971 8,944 10,495
East of England median annual salary £50,000 £45,000 £45,000
Median salary % change year-on-year +11.11% - +2.27%
10th Percentile £27,750 £26,750 £26,250
90th Percentile £71,250 £68,750 £67,500
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +2.15%

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 19 April 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 19 April 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 -19 39 £47,500 -5.00% 6
Hertfordshire -20 27 £52,500 -12.50% 2
Essex +17 13 £70,000 +75.00% 1
Refactoring
England

For the 6 months to 19 April 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 77 (97.47%) JavaScript
2 74 (93.67%) C#
3 73 (92.41%) .NET
4 72 (91.14%) SQL
5 65 (82.28%) HTML
6 56 (70.89%) Agile Software Development
7 53 (67.09%) SQL Server
7 53 (67.09%) CSS
8 43 (54.43%) MVC
9 41 (51.90%) T-SQL
9 41 (51.90%) Microsoft
10 40 (50.63%) ASP.NET
11 39 (49.37%) .NET Framework
12 38 (48.10%) Software Engineering
12 38 (48.10%) AngularJS
13 34 (43.04%) OO
14 31 (39.24%) Git (software)
14 31 (39.24%) Twitter Bootstrap
15 29 (36.71%) KnockoutJS
16 28 (35.44%) Test Automation
17 27 (34.18%) ASP.NET MVC
17 27 (34.18%) NUnit
18 24 (30.38%) Degree
18 24 (30.38%) Computer Science
18 24 (30.38%) Analytical Skills
19 23 (29.11%) Scrum
19 23 (29.11%) WCF
20 22 (27.85%) ASP.NET Web API
20 22 (27.85%) SOLID
21 21 (26.58%) Visual Studio

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 20 (25.32%) SharePoint
2 19 (24.05%) Oracle Service Bus
2 19 (24.05%) Oracle SOA Suite
3 13 (16.46%) IIS
Cloud Services
1 19 (24.05%) Amazon AWS
1 19 (24.05%) Office 365
2 13 (16.46%) GitHub
3 9 (11.39%) Microsoft Azure
Database & Business Intelligence
1 53 (67.09%) SQL Server
2 13 (16.46%) SQL Server 2014
3 12 (15.19%) SQL Server Integration Services
3 12 (15.19%) SQL Server Reporting Services
4 10 (12.66%) SQL Server 2005
5 4 (5.06%) Big Data
5 4 (5.06%) NoSQL
6 3 (3.80%) Relational Database
6 3 (3.80%) SQL Server 2012
7 1 (1.27%) MS Access
Development Applications
1 31 (39.24%) Git (software)
2 27 (34.18%) NUnit
3 21 (26.58%) Visual Studio
4 19 (24.05%) MSTest
4 19 (24.05%) Subversion
4 19 (24.05%) VSS/SourceSafe
5 18 (22.78%) Jasmine
5 18 (22.78%) Selenium
6 16 (20.25%) ReSharper
7 12 (15.19%) TeamCity
8 10 (12.66%) JIRA
9 6 (7.59%) Visual Studio Team System
10 3 (3.80%) Atlassian Bamboo
10 3 (3.80%) FxCop
10 3 (3.80%) Moq
10 3 (3.80%) StyleCop
11 1 (1.27%) Jenkins
General
1 18 (22.78%) Advertising
2 8 (10.13%) Finance
3 6 (7.59%) Aerospace
3 6 (7.59%) Automotive
4 2 (2.53%) Banking
Job Titles
1 74 (93.67%) Developer
2 62 (78.48%) C# Developer
3 38 (48.10%) .NET Developer
4 36 (45.57%) Software Developer
5 33 (41.77%) C# Software Developer
5 33 (41.77%) Lead Developer
6 29 (36.71%) C# Software Engineer
6 29 (36.71%) Developer/Software Engineer
6 29 (36.71%) Software Engineer
7 28 (35.44%) C# .NET Developer
8 26 (32.91%) Lead C# Developer
9 24 (30.38%) Senior Developer
10 23 (29.11%) Lead Software Developer
10 23 (29.11%) Lead Software Engineer
11 21 (26.58%) Senior .NET Developer
11 21 (26.58%) Senior C# Developer
12 18 (22.78%) Senior C# .NET Developer
13 17 (21.52%) ASP.NET MVC Developer
13 17 (21.52%) Mid-Level C# Developer
14 14 (17.72%) ASP.NET Developer
Libraries, Frameworks & Software Standards
1 73 (92.41%) .NET
2 65 (82.28%) HTML
3 53 (67.09%) CSS
4 40 (50.63%) ASP.NET
5 39 (49.37%) .NET Framework
6 38 (48.10%) AngularJS
7 31 (39.24%) Twitter Bootstrap
8 29 (36.71%) KnockoutJS
9 27 (34.18%) ASP.NET MVC
10 23 (29.11%) WCF
11 22 (27.85%) ASP.NET Web API
12 20 (25.32%) jQuery
13 19 (24.05%) CSS3
13 19 (24.05%) HTML5
13 19 (24.05%) Middleware
14 13 (16.46%) PhoneGap
15 12 (15.19%) RESTful
15 12 (15.19%) Web Services
16 10 (12.66%) WinForms
17 8 (10.13%) Velocity
Miscellaneous
1 24 (30.38%) Analytical Skills
1 24 (30.38%) Computer Science
2 20 (25.32%) User Experience
3 14 (17.72%) Mobile App
4 8 (10.13%) Algorithms
5 2 (2.53%) Greenfield Project
Operating Systems
1 19 (24.05%) Linux
2 13 (16.46%) Windows
3 10 (12.66%) Windows Server
4 2 (2.53%) Android
4 2 (2.53%) Apple iOS
Processes & Methodologies
1 56 (70.89%) Agile Software Development
2 43 (54.43%) MVC
3 38 (48.10%) Software Engineering
4 34 (43.04%) OO
5 28 (35.44%) Test Automation
6 23 (29.11%) Scrum
7 22 (27.85%) SOLID
8 19 (24.05%) Collaborative Working
8 19 (24.05%) Continuous Deployment
8 19 (24.05%) Continuous Integration
8 19 (24.05%) DevOps
8 19 (24.05%) OOD
8 19 (24.05%) Open Source
8 19 (24.05%) SOA
8 19 (24.05%) Web Development
9 18 (22.78%) ITIL
10 17 (21.52%) Continuous Delivery
10 17 (21.52%) Kanban
11 16 (20.25%) TDD
12 14 (17.72%) Mobile Development
Programming Languages
1 77 (97.47%) JavaScript
2 74 (93.67%) C#
3 72 (91.14%) SQL
4 41 (51.90%) T-SQL
5 11 (13.92%) C++
6 7 (8.86%) Java
6 7 (8.86%) Python
7 3 (3.80%) VBScript
8 1 (1.27%) PowerShell
8 1 (1.27%) TypeScript
8 1 (1.27%) VBA
Qualifications
1 24 (30.38%) Degree
2 19 (24.05%) Computer Science Degree
Quality Assurance & Compliance
1 2 (2.53%) QA
Systems Management
1 5 (6.33%) Puppet
Vendors
1 41 (51.90%) Microsoft
2 19 (24.05%) Oracle
2 19 (24.05%) Xamarin
3 14 (17.72%) Salesforce.com
3 14 (17.72%) Sitecore
4 3 (3.80%) Atlassian