The table below looks at the statistics for Refactoring skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited Refactoring over the 3 months to 17 April 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
17 Apr 2015
Same period 2014 Same period 2013
Refactoring
Rank 139 135 156
Rank change year-on-year
-4 +21
Permanent jobs citing Refactoring 9 13 2
As % of all permanent IT jobs located in Hertfordshire 0.41% 0.52% 0.074%
As % of the Processes & Methodologies category 0.56% 0.70% 0.094%
Number of salaries quoted 9 13 2
Average salary £70,000 £52,500 £65,000
Average salary % change year-on-year
+33.33% -19.23%
UK excluding London average salary £40,000 £42,500 £42,500
% change year-on-year
-5.88% -
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
1610 1848 2120
As % of all permanent IT jobs located in Hertfordshire 73.45% 74.43% 78.87%
Number of salaries quoted 1288 1442 1759
Average salary £50,000 £45,000 £45,000
Average salary % change year-on-year
+11.11% -
90% offered a salary of more than £32,500 £30,000 £32,500
10% offered a salary of more than £70,000 £65,000 £65,000
UK excluding London average salary £44,000 £42,500 £40,000
% change year-on-year
+3.52% +6.25%

Refactoring
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of permanent IT jobs citing Refactoring across the Hertfordshire region as a proportion of the total demand within 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 17 April 2015, IT jobs across the Hertfordshire region citing Refactoring also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Refactoring.

1 13 (72.22%) Continuous Integration
1 13 (72.22%) Relational Database
2 11 (61.11%) Enterprise Software
2 11 (61.11%) Team Foundation Server
2 11 (61.11%) Unit Testing
2 11 (61.11%) C#
2 11 (61.11%) .NET
2 11 (61.11%) Oracle
2 11 (61.11%) SQL Server
2 11 (61.11%) MS Excel
2 11 (61.11%) SharePoint
2 11 (61.11%) N-Tier
2 11 (61.11%) SOA
2 11 (61.11%) Microsoft
2 11 (61.11%) BizTalk Server
2 11 (61.11%) Internet
2 11 (61.11%) Web Services
2 11 (61.11%) XML
2 11 (61.11%) Change Management
2 11 (61.11%) Stakeholder Management
2 11 (61.11%) TDD
2 11 (61.11%) AOP
3 10 (55.56%) Zachman Framework
3 10 (55.56%) TOGAF
4 7 (38.89%) Git (software)
4 7 (38.89%) Subversion
5 5 (27.78%) Google
5 5 (27.78%) CSS
5 5 (27.78%) HTML
5 5 (27.78%) JavaScript

Refactoring
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 17 April 2015, IT jobs across the Hertfordshire region citing Refactoring also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Refactoring. Up to 20 skills are shown per category.

Application Platforms
1 11 (61.11%) SharePoint
1 11 (61.11%) BizTalk Server
2 2 (11.11%) nginx
2 2 (11.11%) Apache
Applications
1 11 (61.11%) MS Excel
Communications & Networking
1 11 (61.11%) Internet
Database & Business Intelligence
1 13 (72.22%) Relational Database
2 11 (61.11%) SQL Server
3 2 (11.11%) PostgreSQL
3 2 (11.11%) CouchDB
3 2 (11.11%) MongoDB
3 2 (11.11%) NoSQL
3 2 (11.11%) Redis
3 2 (11.11%) MySQL
Development Applications
1 11 (61.11%) Team Foundation Server
2 7 (38.89%) Subversion
2 7 (38.89%) Git (software)
3 2 (11.11%) Mercurial
3 2 (11.11%) Jenkins
Job Titles
1 11 (61.11%) Architect
1 11 (61.11%) Solutions Architect
2 7 (38.89%) Developer
3 5 (27.78%) JavaScript Developer
4 2 (11.11%) PHP Developer
5 1 (5.56%) PHP Symfony Developer
Libraries, Frameworks & Software Standards
1 11 (61.11%) .NET
1 11 (61.11%) Web Services
1 11 (61.11%) XML
2 5 (27.78%) CSS
2 5 (27.78%) jQuery
2 5 (27.78%) HTML5
2 5 (27.78%) JSON
2 5 (27.78%) CSS3
2 5 (27.78%) Backbone.js
2 5 (27.78%) KnockoutJS
2 5 (27.78%) D3.js
2 5 (27.78%) Mustache
2 5 (27.78%) Underscore.js
2 5 (27.78%) AngularJS
2 5 (27.78%) HTML
3 2 (11.11%) Laravel
3 2 (11.11%) Symfony
3 2 (11.11%) Memcached
3 2 (11.11%) Yii
4 1 (5.56%) .NET Framework
Miscellaneous
1 11 (61.11%) N-Tier
1 11 (61.11%) Enterprise Software
2 5 (27.78%) User Experience
2 5 (27.78%) Visualisation
Operating Systems
1 2 (11.11%) Linux
Processes & Methodologies
1 13 (72.22%) Continuous Integration
2 11 (61.11%) AOP
2 11 (61.11%) Unit Testing
2 11 (61.11%) SOA
2 11 (61.11%) Change Management
2 11 (61.11%) Stakeholder Management
2 11 (61.11%) TDD
3 10 (55.56%) Zachman Framework
3 10 (55.56%) TOGAF
4 5 (27.78%) MVVM
4 5 (27.78%) Responsive Web Design
5 2 (11.11%) Web Application Development
5 2 (11.11%) Performance Tuning
5 2 (11.11%) OO
5 2 (11.11%) Web Development
5 2 (11.11%) Release Management
5 2 (11.11%) MVC
5 2 (11.11%) Configuration Management
6 1 (5.56%) OO PHP
Programming Languages
1 11 (61.11%) C#
2 5 (27.78%) JavaScript
3 2 (11.11%) PHP
3 2 (11.11%) PHP5
Systems Management
1 2 (11.11%) Puppet
1 2 (11.11%) Opscode Chef
Vendors
1 11 (61.11%) Oracle
1 11 (61.11%) Microsoft
2 5 (27.78%) Google
2 5 (27.78%) Facebook
3 2 (11.11%) Zend