The table below looks at the statistics for Refactoring skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited Refactoring over the 3 months to 1 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
1 May 2016
Same period 2015 Same period 2014
Refactoring
Rank - 146 146
Permanent jobs citing Refactoring 0 10 12
As % of all permanent IT jobs located in Hertfordshire - 0.43% 0.48%
As % of the Processes & Methodologies category - 0.55% 0.60%
Number of salaries quoted 0 10 12
Median salary - £70,000 £52,500
Median salary % change year-on-year
- +33.33%
UK excluding London median salary £42,500 £42,000 £42,500
% change year-on-year
+1.19% -1.17%
Refactoring
East of England

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the Hertfordshire region.

Processes & Methodologies Category
Hertfordshire
Permanent IT job ads with a match in the
Processes & Methodologies category
1906 1810 1995
As % of all permanent IT jobs located in Hertfordshire 84.75% 77.38% 79.58%
Number of salaries quoted 1528 1442 1591
Median salary £50,000 £50,000 £45,000
Median salary % change year-on-year
- +11.11%
90% offered a salary of more than £32,500 £32,500 £32,500
10% offered a salary of more than £75,000 £66,000 £70,000
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

Refactoring
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing Refactoring as a proportion of all IT jobs with a match in the Processes & Methodologies category.

Refactoring Jobs Demand Trend in Hertfordshire

Refactoring
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Refactoring across the Hertfordshire region.

Refactoring Salary Trend in Hertfordshire

Refactoring
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 1 May 2016, 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 Hertfordshire region with a requirement for Refactoring.

1 4 (100.00%) .NET
1 4 (100.00%) SQL Server
1 4 (100.00%) SOAP
1 4 (100.00%) Mentoring
2 3 (75.00%) Coaching
2 3 (75.00%) AngularJS
2 3 (75.00%) ASP.NET MVC
2 3 (75.00%) HTML5
2 3 (75.00%) Entity Framework
2 3 (75.00%) CSS3
2 3 (75.00%) Software Engineering
2 3 (75.00%) Marketing
2 3 (75.00%) .NET Framework
2 3 (75.00%) WCF
2 3 (75.00%) Unit Testing
2 3 (75.00%) MVC
2 3 (75.00%) ASP.NET
2 3 (75.00%) CSS
2 3 (75.00%) VB.NET
2 3 (75.00%) N-Tier
2 3 (75.00%) C#
2 3 (75.00%) HTML
2 3 (75.00%) KnockoutJS
2 3 (75.00%) ASP.NET Web Forms
3 1 (25.00%) Oracle SOA Suite
3 1 (25.00%) Java
3 1 (25.00%) J2EE
3 1 (25.00%) Oracle
3 1 (25.00%) DB2
3 1 (25.00%) Ant

Refactoring
Top Related IT Skills in Hertfordshire 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 1 (25.00%) IIS
1 1 (25.00%) JBoss
1 1 (25.00%) Mule ESB
1 1 (25.00%) Oracle Service Bus
1 1 (25.00%) Oracle SOA Suite
1 1 (25.00%) WebLogic
1 1 (25.00%) WebSphere
Database & Business Intelligence
1 4 (100.00%) SQL Server
2 1 (25.00%) DB2
2 1 (25.00%) Relational Database
Development Applications
1 1 (25.00%) Ant
1 1 (25.00%) Apache Ivy
1 1 (25.00%) Hudson
1 1 (25.00%) Jenkins
1 1 (25.00%) Maven
1 1 (25.00%) Visual Studio
General
1 3 (75.00%) Marketing
2 1 (25.00%) Banking
Job Titles
1 4 (100.00%) Developer
2 3 (75.00%) .NET Developer
2 3 (75.00%) .NET Software Developer
2 3 (75.00%) .NET Software Engineer
2 3 (75.00%) ASP.NET Developer
2 3 (75.00%) C# .NET Developer
2 3 (75.00%) C# ASP.NET Developer
2 3 (75.00%) C# Developer
2 3 (75.00%) C# Software Developer
2 3 (75.00%) C# Software Engineer
2 3 (75.00%) Developer/Software Engineer
2 3 (75.00%) Software Engineer
3 1 (25.00%) Java/J2EE Developer
3 1 (25.00%) Senior .NET Developer
3 1 (25.00%) Senior .NET Software Engineer
3 1 (25.00%) Senior ASP.NET Developer
3 1 (25.00%) Senior C# Developer
3 1 (25.00%) Senior C# Software Engineer
3 1 (25.00%) Senior Software Developer
3 1 (25.00%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 4 (100.00%) .NET
1 4 (100.00%) SOAP
2 3 (75.00%) .NET Framework
2 3 (75.00%) AngularJS
2 3 (75.00%) ASP.NET
2 3 (75.00%) ASP.NET MVC
2 3 (75.00%) ASP.NET Web Forms
2 3 (75.00%) CSS
2 3 (75.00%) CSS3
2 3 (75.00%) Entity Framework
2 3 (75.00%) HTML
2 3 (75.00%) HTML5
2 3 (75.00%) KnockoutJS
2 3 (75.00%) WCF
3 1 (25.00%) IBM Integration Bus
3 1 (25.00%) J2EE
3 1 (25.00%) OSGi
3 1 (25.00%) REST
3 1 (25.00%) Velocity
3 1 (25.00%) Web Services
Miscellaneous
1 3 (75.00%) N-Tier
Processes & Methodologies
1 4 (100.00%) Mentoring
2 3 (75.00%) Coaching
2 3 (75.00%) MVC
2 3 (75.00%) Software Engineering
2 3 (75.00%) Unit Testing
3 1 (25.00%) Agile Software Development
3 1 (25.00%) Continuous Improvement
3 1 (25.00%) Continuous Integration
3 1 (25.00%) Dependency Management
3 1 (25.00%) SOA
3 1 (25.00%) TDD
3 1 (25.00%) UML
Programming Languages
1 3 (75.00%) C#
1 3 (75.00%) VB.NET
2 1 (25.00%) Java
Vendors
1 1 (25.00%) Fiorano
1 1 (25.00%) IBM
1 1 (25.00%) Oracle
1 1 (25.00%) TIBCO