The table below looks at the statistics for Refactoring skills in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited Refactoring over the 3 months to 19 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
19 Sep 2014
Same period 2013 Same period 2012
Refactoring
Rank 283 275 293
Rank change year-on-year
-8 +18
Permanent jobs citing Refactoring 37 51 44
As % of all permanent IT jobs located in the City of London 0.32% 0.43% 0.35%
As % of the Processes & Methodologies category 0.39% 0.53% 0.43%
Number of salaries quoted 36 51 43
Average salary £51,250 £57,500 £57,500
Average salary % change year-on-year
-10.86% -
90% offered a salary of more than £42,500 £32,500 £40,000
10% offered a salary of more than £71,250 £75,000 £74,000
UK excluding London average salary £41,000 £42,500 £42,500
% change year-on-year
-3.52% -
Refactoring
London

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

Processes & Methodologies Category
City of London
Permanent IT job ads with a match in the
Processes & Methodologies category
9438 9707 10189
As % of all permanent IT jobs located in the City of London 81.96% 82.09% 80.84%
Number of salaries quoted 7873 8476 9301
Average salary £55,000 £55,000 £55,000
90% offered a salary of more than £37,500 £37,500 £35,500
10% offered a salary of more than £80,000 £80,000 £80,000
UK excluding London average salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

Refactoring
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT jobs citing Refactoring across the City of London region as a proportion of the total demand within the Processes & Methodologies category.

Refactoring Jobs Demand Trend in the City of London

Refactoring
Salary Trend in the City of London

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

Refactoring Salary Trend in the City of London

Refactoring
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing Refactoring across the City of London region over the 3 months to 19 September 2014.

Refactoring Salary Histogram in the City of London

Refactoring
Top 30 Related IT Skills in the City of London

For the 6 months to 19 September 2014, IT jobs across the City of London 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 42 (53.85%) OO
2 40 (51.28%) SQL Server
3 37 (47.44%) Agile Software Development
3 37 (47.44%) Unit Testing
4 34 (43.59%) SQL
5 29 (37.18%) Java
5 29 (37.18%) Finance
6 28 (35.90%) HTML
6 28 (35.90%) CSS
6 28 (35.90%) SQL Server Integration Services
7 27 (34.62%) C#
8 26 (33.33%) JavaScript
8 26 (33.33%) XML
9 25 (32.05%) OOP
9 25 (32.05%) CRM
10 24 (30.77%) Microsoft
10 24 (30.77%) .NET
11 23 (29.49%) OOD
11 23 (29.49%) SQL Server 2008
12 22 (28.21%) JIRA
12 22 (28.21%) Linux
12 22 (28.21%) XSL
12 22 (28.21%) Scrum
13 21 (26.92%) Web Services
14 20 (25.64%) WCF
15 19 (24.36%) Windows
15 19 (24.36%) Data Modelling
15 19 (24.36%) TDD
15 19 (24.36%) NUnit
16 18 (23.08%) Subversion

Refactoring
Top Related IT Skills in the City of London by Category

For the 6 months to 19 September 2014, IT jobs across the City of London 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 17 (21.79%) IIS
2 9 (11.54%) BizTalk Server
3 6 (7.69%) Tomcat
4 5 (6.41%) Oracle Coherence
4 5 (6.41%) GemFire
5 1 (1.28%) WebLogic
5 1 (1.28%) GlassFish
5 1 (1.28%) Sitecore CMS
5 1 (1.28%) CMS
5 1 (1.28%) WebSphere
Applications
1 12 (15.38%) MS Excel
2 1 (1.28%) MS Office
Business Applications
1 17 (21.79%) Dynamics CRM
Cloud Services
1 15 (19.23%) Microsoft Azure
1 15 (19.23%) PaaS
2 9 (11.54%) IaaS
3 4 (5.13%) SaaS
3 4 (5.13%) Cloud Computing
Communications & Networking
1 4 (5.13%) HTTP
1 4 (5.13%) TCP/IP
1 4 (5.13%) Internet
1 4 (5.13%) SSH
2 1 (1.28%) GSM
2 1 (1.28%) VoIP
Database & Business Intelligence
1 40 (51.28%) SQL Server
2 28 (35.90%) SQL Server Integration Services
3 23 (29.49%) SQL Server 2008
4 16 (20.51%) MySQL
5 11 (14.10%) Data Warehouse
6 9 (11.54%) SQL Server Reporting Services
6 9 (11.54%) SQL Server 2005
7 7 (8.97%) SQL Server Analysis Services
7 7 (8.97%) OLAP
8 6 (7.69%) RDBMS
8 6 (7.69%) Relational Database
9 5 (6.41%) PostgreSQL
10 4 (5.13%) Hazelcast
11 2 (2.56%) MongoDB
12 1 (1.28%) NoSQL
12 1 (1.28%) RavenDB
12 1 (1.28%) CouchDB
12 1 (1.28%) KDB
Development Applications
1 22 (28.21%) JIRA
2 19 (24.36%) NUnit
3 18 (23.08%) Subversion
4 15 (19.23%) Team Foundation Server
5 14 (17.95%) Git (software)
6 9 (11.54%) Bugzilla
7 8 (10.26%) Visual Studio
7 8 (10.26%) Selenium
7 8 (10.26%) PHPUnit
7 8 (10.26%) Behat
8 7 (8.97%) Maven
9 5 (6.41%) Atlassian Bamboo
9 5 (6.41%) Jasmine
9 5 (6.41%) XMLUnit
9 5 (6.41%) WebStorm
10 4 (5.13%) Grunt
10 4 (5.13%) Eclipse
11 2 (2.56%) VSS/SourceSafe
11 2 (2.56%) Ant
11 2 (2.56%) JUnit
General
1 29 (37.18%) Finance
2 15 (19.23%) Banking
3 10 (12.82%) Marketing
4 9 (11.54%) Investment Banking
5 8 (10.26%) Advertising
6 7 (8.97%) Front Office
7 6 (7.69%) Financial Institution
8 3 (3.85%) Automotive
9 2 (2.56%) Telecoms
9 2 (2.56%) Games
9 2 (2.56%) Retail
10 1 (1.28%) Multimedia
Job Titles
1 56 (71.79%) Developer
2 15 (19.23%) Java Developer
3 13 (16.67%) CRM Developer
4 11 (14.10%) DBA
4 11 (14.10%) SQL DBA
5 9 (11.54%) BizTalk Developer
6 8 (10.26%) Applications Developer
6 8 (10.26%) Software Engineer
7 6 (7.69%) Senior Developer
7 6 (7.69%) Administrator
7 6 (7.69%) Front-End Developer
8 5 (6.41%) Microsoft Developer
8 5 (6.41%) Software Developer
8 5 (6.41%) Architect
8 5 (6.41%) Technical Architect
9 4 (5.13%) Development DBA
10 3 (3.85%) Senior Software Engineer
10 3 (3.85%) C# Developer
11 2 (2.56%) Team Leader
11 2 (2.56%) Java Team Leader
Libraries, Frameworks & Software Standards
1 28 (35.90%) HTML
1 28 (35.90%) CSS
2 26 (33.33%) XML
3 24 (30.77%) .NET
4 22 (28.21%) XSL
5 21 (26.92%) Web Services
6 20 (25.64%) WCF
7 17 (21.79%) Microsoft Enterprise Library
7 17 (21.79%) XSD
8 12 (15.38%) ASP.NET
9 11 (14.10%) AngularJS
10 10 (12.82%) ASP.NET MVC
10 10 (12.82%) COM
10 10 (12.82%) J2EE
11 9 (11.54%) Servlets
12 8 (10.26%) Java EE
12 8 (10.26%) Spring
12 8 (10.26%) Symfony
13 7 (8.97%) HTML5
13 7 (8.97%) MDX
Miscellaneous
1 10 (12.82%) Computer Science
2 8 (10.26%) Foreign Exchange (FX)
3 7 (8.97%) Hedge funds
4 6 (7.69%) Mathematics
5 5 (6.41%) Equities
5 5 (6.41%) Credit Risk
6 4 (5.13%) Market Risk
6 4 (5.13%) Enterprise Storage
6 4 (5.13%) Clustering
7 3 (3.85%) Enterprise Software
8 2 (2.56%) Statistics
9 1 (1.28%) Physics
9 1 (1.28%) Streaming Media
9 1 (1.28%) Handset
9 1 (1.28%) Digital Media
9 1 (1.28%) Mobile App
9 1 (1.28%) Open Source
9 1 (1.28%) Video on Demand
9 1 (1.28%) Over-the-Top Content
9 1 (1.28%) User Experience
Operating Systems
1 22 (28.21%) Linux
2 19 (24.36%) Windows
3 4 (5.13%) UNIX
3 4 (5.13%) Android
4 2 (2.56%) Apple iOS
Processes & Methodologies
1 42 (53.85%) OO
2 37 (47.44%) Agile Software Development
2 37 (47.44%) Unit Testing
3 25 (32.05%) CRM
3 25 (32.05%) OOP
4 23 (29.49%) OOD
5 22 (28.21%) Scrum
6 19 (24.36%) TDD
6 19 (24.36%) Data Modelling
7 18 (23.08%) SOA
7 18 (23.08%) Software Engineering
8 13 (16.67%) Business Intelligence
8 13 (16.67%) MVC
9 11 (14.10%) ETL
9 11 (14.10%) Dimensional Modelling
9 11 (14.10%) Kimball Methodology
9 11 (14.10%) Performance Tuning
10 9 (11.54%) Continuous Integration
10 9 (11.54%) EAI
11 8 (10.26%) OO PHP
Programming Languages
1 34 (43.59%) SQL
2 29 (37.18%) Java
3 27 (34.62%) C#
4 26 (33.33%) JavaScript
5 18 (23.08%) T-SQL
6 9 (11.54%) PHP
7 4 (5.13%) Python
8 2 (2.56%) PowerHouse
8 2 (2.56%) Objective-C
9 1 (1.28%) Bash Shell
9 1 (1.28%) XAML
9 1 (1.28%) PL/SQL
Qualifications
1 10 (12.82%) Degree
2 1 (1.28%) PhD
Quality Assurance & Compliance
1 8 (10.26%) QA
2 1 (1.28%) ISO 8583
Vendors
1 24 (30.77%) Microsoft
2 9 (11.54%) Oracle
3 8 (10.26%) Business Objects
3 8 (10.26%) Red Gate
3 8 (10.26%) Zend
4 6 (7.69%) JBoss
5 5 (6.41%) Atlassian
6 1 (1.28%) Sitecore
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