The table below looks at the statistics for Refactoring skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited Refactoring over the 3 months to 28 June 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
28 Jun 2016
Same period 2015 Same period 2014
Refactoring
Rank 357 368 365
Rank change year-on-year
+11 -3
Contract jobs citing Refactoring 76 59 61
As % of all contract IT jobs located in London 0.35% 0.26% 0.27%
As % of the Processes & Methodologies category 0.42% 0.32% 0.33%
Number of daily rates quoted 61 43 42
Median daily rate £525 £438 £488
Median daily rate % change year-on-year
+20.00% -10.25%
90% offered a daily rate of more than £400 £305 £350
10% offered a daily rate of more than £625 £550 £575
UK excluding London median daily rate £375 £400 £375
% change year-on-year
-6.25% +6.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £37.50 £45.00 £71.00
% change year-on-year
-16.66% -36.61%
Refactoring
England

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

Processes & Methodologies Category
London
Contract IT job ads with a match in the
Processes & Methodologies category
18283 18659 18629
As % of all contract IT jobs located in London 84.33% 81.19% 81.35%
Number of daily rates quoted 13371 13253 13181
Median daily rate £475 £450 £438
Median daily rate % change year-on-year
+5.55% +2.85%
90% offered a daily rate of more than £325 £310 £300
10% offered a daily rate of more than £628 £625 £600
UK excluding London median daily rate £400 £385 £375
% change year-on-year
+3.89% +2.66%
Number of hourly rates quoted 149 240 230
Median hourly rate £21.75 £22.50 £20.16
Median hourly rate % change year-on-year
-3.33% +11.60%
90% offered a hourly rate of more than £12.50 £11.00 £13.00
10% offered a hourly rate of more than £46.00 £57.60 £53.50
UK excluding London median hourly rate £28.50 £30.00 £30.00
% change year-on-year
-5.00% -

Refactoring
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing Refactoring as a proportion of all IT contracts with a match in the Processes & Methodologies category.

Refactoring Jobs Demand Trend in London

Refactoring
Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Refactoring across the London region.

Refactoring Daily Rate Trend in London

Refactoring
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Refactoring across the London region over the 3 months to 28 June 2016.

Refactoring Daily Rate Histogram in London

Refactoring
Hourly Rate Trend in London

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Refactoring across the London region.

Refactoring Hourly Rate Trend in London

Refactoring
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Refactoring within the London region over the 3 months to 28 June 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +45 18 £493 +17.26% 5
Westminster - 2 £450 -
Hammersmith - 1 - -
Refactoring
England

Refactoring
Top 30 Related IT Skills in London

For the 6 months to 28 June 2016, IT contractor jobs citing Refactoring also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for Refactoring.

1 111 (73.03%) Agile Software Development
2 78 (51.32%) Continuous Integration
3 65 (42.76%) TDD
4 64 (42.11%) Java
5 63 (41.45%) SQL
6 62 (40.79%) Scrum
7 61 (40.13%) JavaScript
8 48 (31.58%) CSS
9 47 (30.92%) HTML
10 45 (29.61%) Pair Programming
11 40 (26.32%) Git (software)
12 37 (24.34%) BDD
13 36 (23.68%) .NET
14 32 (21.05%) HTML5
15 31 (20.39%) Finance
16 28 (18.42%) C#
16 28 (18.42%) Unit Testing
16 28 (18.42%) Kanban
17 27 (17.76%) Web Services
17 27 (17.76%) SQL Server
17 27 (17.76%) Jenkins
17 27 (17.76%) Mentoring
18 26 (17.11%) Node.js
19 25 (16.45%) OO
19 25 (16.45%) Python
19 25 (16.45%) Software Engineering
19 25 (16.45%) Web Development
19 25 (16.45%) Degree
20 24 (15.79%) Ruby
20 24 (15.79%) Automated Testing

Refactoring
Top Related IT Skills in London 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 11 (7.24%) OpenStack
2 8 (5.26%) Apache Spark
2 8 (5.26%) Cloud Foundry
3 6 (3.95%) Confluence
4 4 (2.63%) WebSphere
5 3 (1.97%) Apache
5 3 (1.97%) CMS
5 3 (1.97%) IIS
6 2 (1.32%) Gunicorn
6 2 (1.32%) nginx
6 2 (1.32%) NServiceBus
6 2 (1.32%) Tomcat
6 2 (1.32%) uWSGI
6 2 (1.32%) WebSphere Application Server
7 1 (0.66%) BizTalk Server
7 1 (0.66%) JBoss
7 1 (0.66%) Oracle Workflow
7 1 (0.66%) WordPress
Applications
1 10 (6.58%) MS Excel
2 2 (1.32%) MS PowerPoint
Business Applications
1 7 (4.61%) Beauchamp
2 6 (3.95%) Sage CRM
3 1 (0.66%) Endur
3 1 (0.66%) Loan IQ
Cloud Services
1 9 (5.92%) Amazon AWS
2 8 (5.26%) AWS CloudFormation
3 5 (3.29%) GitHub
4 1 (0.66%) CloudFront
Communications & Networking
1 7 (4.61%) Internet
2 2 (1.32%) HTTP
2 2 (1.32%) Kerberos
3 1 (0.66%) Broadband
3 1 (0.66%) LDAP
Database & Business Intelligence
1 27 (17.76%) SQL Server
2 22 (14.47%) Apache Cassandra
3 19 (12.50%) SQL Server Integration Services
4 16 (10.53%) PostgreSQL
5 15 (9.87%) MongoDB
5 15 (9.87%) MySQL
6 14 (9.21%) SQL Server Reporting Services
7 13 (8.55%) SQL Server 2008
8 10 (6.58%) Neo4j
8 10 (6.58%) SQL Server 2012
9 8 (5.26%) Big Data
9 8 (5.26%) Datomic
10 7 (4.61%) Redis
10 7 (4.61%) Relational Database
11 6 (3.95%) CouchDB
11 6 (3.95%) NoSQL
12 5 (3.29%) Biml
12 5 (3.29%) SSDT
13 3 (1.97%) SQL Server 2014
13 3 (1.97%) SQL Server Analysis Services
Development Applications
1 40 (26.32%) Git (software)
2 27 (17.76%) Jenkins
3 20 (13.16%) TeamCity
4 19 (12.50%) Gradle
5 15 (9.87%) Maven
6 14 (9.21%) JIRA
7 13 (8.55%) IntelliJ
7 13 (8.55%) JUnit
8 12 (7.89%) Subversion
9 10 (6.58%) Cucumber
9 10 (6.58%) Mockito
10 9 (5.92%) Moq
10 9 (5.92%) MSTest
10 9 (5.92%) NUnit
10 9 (5.92%) Rhino Mocks
11 7 (4.61%) TestNG
12 6 (3.95%) CruiseControl
12 6 (3.95%) Hudson
12 6 (3.95%) Octopus Deploy
12 6 (3.95%) SpecFlow
General
1 31 (20.39%) Finance
2 17 (11.18%) Front Office
3 9 (5.92%) Retail
4 7 (4.61%) Banking
5 6 (3.95%) Back Office
6 4 (2.63%) Telecoms
7 2 (1.32%) Games
7 2 (1.32%) Investment Banking
7 2 (1.32%) Spanish Language
8 1 (0.66%) Financial Institution
8 1 (0.66%) French Language
8 1 (0.66%) Online Betting
Job Titles
1 103 (67.76%) Developer
2 36 (23.68%) Java Developer
3 27 (17.76%) Senior Developer
4 24 (15.79%) Agile Developer
5 23 (15.13%) Architect
6 21 (13.82%) SQL Developer
7 17 (11.18%) Agile Java Developer
8 16 (10.53%) C# Developer
9 15 (9.87%) Front End Developer (Client-Side Developer)
9 15 (9.87%) Technical Architect
10 14 (9.21%) Senior Java Developer
11 13 (8.55%) Full Stack Developer
12 12 (7.89%) JavaScript Developer
13 11 (7.24%) HTML Developer
14 10 (6.58%) Python Developer
15 9 (5.92%) C# Developer - Commodities
15 9 (5.92%) DBA
15 9 (5.92%) Senior Agile Developer
15 9 (5.92%) Senior SQL Developer
16 8 (5.26%) WPF Developer
Libraries, Frameworks & Software Standards
1 48 (31.58%) CSS
2 47 (30.92%) HTML
3 36 (23.68%) .NET
4 32 (21.05%) HTML5
5 27 (17.76%) Web Services
6 26 (17.11%) Node.js
7 21 (13.82%) jQuery
8 20 (13.16%) Spring
9 19 (12.50%) Sass
10 18 (11.84%) WPF
11 17 (11.18%) AngularJS
12 16 (10.53%) CSS3
13 14 (9.21%) Dropwizard
13 14 (9.21%) Hystrix
13 14 (9.21%) REST
13 14 (9.21%) Scalatra
14 12 (7.89%) RESTful
15 11 (7.24%) React
16 10 (6.58%) Ruby on Rails
17 9 (5.92%) Play Framework
Miscellaneous
1 12 (7.89%) Computer Science
2 10 (6.58%) Market Risk
3 9 (5.92%) Hedge funds
3 9 (5.92%) Performance Metrics
4 7 (4.61%) Algorithms
4 7 (4.61%) Inversion of Control
5 6 (3.95%) Replication
6 5 (3.29%) Analytical Skills
6 5 (3.29%) User Experience
6 5 (3.29%) W3C
7 4 (2.63%) Foreign Exchange (FX)
7 4 (2.63%) Mobile App
7 4 (2.63%) Statistics
8 3 (1.97%) Data Structures
8 3 (1.97%) Derivative
8 3 (1.97%) Interactive TV
9 2 (1.32%) Equities
9 2 (1.32%) Video on Demand
9 2 (1.32%) Visualisation
10 1 (0.66%) Equity Derivative
Operating Systems
1 18 (11.84%) Linux
2 9 (5.92%) Unix
3 4 (2.63%) Windows
4 3 (1.97%) CentOS
4 3 (1.97%) Solaris
5 2 (1.32%) Debian
5 2 (1.32%) Ubuntu
Processes & Methodologies
1 111 (73.03%) Agile Software Development
2 78 (51.32%) Continuous Integration
3 65 (42.76%) TDD
4 62 (40.79%) Scrum
5 45 (29.61%) Pair Programming
6 37 (24.34%) BDD
7 28 (18.42%) Kanban
7 28 (18.42%) Unit Testing
8 27 (17.76%) Mentoring
9 25 (16.45%) OO
9 25 (16.45%) Software Engineering
9 25 (16.45%) Web Development
10 24 (15.79%) Automated Testing
10 24 (15.79%) MVC
11 23 (15.13%) Front End Development
12 20 (13.16%) Open Source
13 17 (11.18%) SOA
14 16 (10.53%) Continuous Delivery
14 16 (10.53%) Domain-Driven Design
15 15 (9.87%) DevOps
Programming Languages
1 64 (42.11%) Java
2 63 (41.45%) SQL
3 61 (40.13%) JavaScript
4 28 (18.42%) C#
5 25 (16.45%) Python
6 24 (15.79%) Ruby
7 23 (15.13%) Scala
8 14 (9.21%) Clojure
9 13 (8.55%) PHP
9 13 (8.55%) T-SQL
10 12 (7.89%) PL/SQL
11 9 (5.92%) Go
11 9 (5.92%) Perl
12 8 (5.26%) Erlang
13 7 (4.61%) PowerShell
14 6 (3.95%) C++
14 6 (3.95%) Groovy
15 4 (2.63%) PHP 5
15 4 (2.63%) Shell Script
16 3 (1.97%) R
Qualifications
1 25 (16.45%) Degree
2 3 (1.97%) SC Cleared
2 3 (1.97%) Security Cleared
3 2 (1.32%) PhD
Quality Assurance & Compliance
1 22 (14.47%) QA
2 2 (1.32%) FATCA
System Software
1 11 (7.24%) Docker
2 2 (1.32%) Virtual Machines
Systems Management
1 14 (9.21%) Puppet
2 13 (8.55%) Opscode Chef
3 6 (3.95%) DBAmp
4 3 (1.97%) Ansible
5 2 (1.32%) Control-M
5 2 (1.32%) ITRS Geneos
6 1 (0.66%) Grafana
6 1 (0.66%) Graphite
Vendors
1 21 (13.82%) Oracle
2 13 (8.55%) New Relic
3 9 (5.92%) Microsoft
4 8 (5.26%) IBM
5 6 (3.95%) CommVault
5 6 (3.95%) IDERA
5 6 (3.95%) RedGate
5 6 (3.95%) Sage
5 6 (3.95%) Salesforce.com
6 4 (2.63%) Zend
7 3 (1.97%) Atlassian
7 3 (1.97%) Facebook
7 3 (1.97%) Google
7 3 (1.97%) Twitter
8 2 (1.32%) Solace
9 1 (0.66%) Akamai
9 1 (0.66%) Black Duck
9 1 (0.66%) hybris
9 1 (0.66%) MuleSoft
9 1 (0.66%) Optimizely
London
Reed Technology
Rate: £450 - £550 per day
Posted: 12 hours ago
City of London
Michael Page Technology
Posted: 7 days ago