The first table below looks at the demand for Ext JS skills in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Ext JS over the 3 months to 23 May 2013 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Application Development category for the London region.

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.

Location
3 months to
23 May 2013
Same period 2012 Same period 2011
Ext JS
Rank 329 378 326
Rank change year-on-year
+49 -52
Contract jobs citing Ext JS 48 32 110
As % of all contract IT jobs located in London 0.222% 0.119% 0.348%
As % of the Application Development category 0.762% 0.425% 1.137%
Number of daily rates quoted 39 19 83
Average daily rate £475 £375 £400
Average daily rate % change year-on-year
+26.66% -6.25%
90% offered a daily rate of more than £300 £352 £275
10% offered a daily rate of more than £555 £510 £600
UK excluding London average daily rate £394 £325 £350
% change year-on-year
+21.15% -7.14%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
All Application Development
London
Contract IT job ads with a match in the
Application Development category
6299 7537 9673
As % of all contract IT jobs located in London 29.11% 27.99% 30.60%
Number of daily rates quoted 4542 4965 6506
Average daily rate £405 £400 £450
Average daily rate % change year-on-year
+1.25% -11.11%
90% offered a daily rate of more than £282 £280 £275
10% offered a daily rate of more than £575 £575 £600
UK excluding London average daily rate £325 £325 £325
Number of hourly rates quoted 91 106 137
Average hourly rate £40.00 £34.00 £35.00
Average hourly rate % change year-on-year
+17.64% -2.85%
90% offered a hourly rate of more than £19.00 £15.90 £17.70
10% offered a hourly rate of more than £54.00 £47.50 £57.00
UK excluding London average hourly rate £35.00 £32.00 £36.50
% change year-on-year
+9.37% -12.32%
Ext JS
England

Ext JS
Jobs Demand Trend

This chart provides a 3-month moving total of IT contractor jobs citing Ext JS across the London region as a proportion of the total demand within the Application Development category.

London Ext JS Jobs Demand Trend

Ext JS
Daily Rate Trend

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

London Ext JS Daily Rate Trend

Ext JS
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing Ext JS across the London region over the 3 months to 23 May 2013.

London Ext JS Daily Rate Histogram

Ext JS
Hourly Rate Trend

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

London Ext JS Hourly Rate Trend

Ext JS
Contract Locations

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Ext JS within the London region over the 3 months to 23 May 2013. 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 each for more statistics)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
City of London +35 23 £400 +6.66%
Westminster - 4 £500 -
Canary Wharf - 1 - -
Docklands, London - 1 - -
Ext JS
England

Ext JS
Top 30 Related IT Skills

For the 6 months to 23 May 2013, IT contractor jobs across the London region citing Ext JS 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 contract IT job ads sampled that cited Ext JS.

1 63 (91.30%) JavaScript
2 59 (85.51%) CSS
3 46 (66.67%) JSON
4 38 (55.07%) jQuery
5 35 (50.72%) Ajax
6 30 (43.48%) HTML
7 29 (42.03%) Finance
8 25 (36.23%) OO
8 25 (36.23%) HTML5
9 21 (30.43%) Java
10 20 (28.99%) CSS3
11 18 (26.09%) Web Development
11 18 (26.09%) Agile Software Development
11 18 (26.09%) KnockoutJS
12 16 (23.19%) Dojo
12 16 (23.19%) Banking
13 14 (20.29%) Git (software)
14 13 (18.84%) XML
15 12 (17.39%) TDD
15 12 (17.39%) BDD
15 12 (17.39%) Node.js
15 12 (17.39%) YUI
15 12 (17.39%) RIA
16 11 (15.94%) Sencha
17 10 (14.49%) AngularJS
17 10 (14.49%) Ember.js
17 10 (14.49%) Scrum
17 10 (14.49%) Grails
17 10 (14.49%) Spring
18 9 (13.04%) Groovy

Ext JS
Top Related IT Skills by Category

For the 6 months to 23 May 2013, IT contractor jobs across the London region citing Ext JS also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Ext JS. Up to 20 skills are shown per category.

Application Development
1 59 (85.51%) CSS
2 46 (66.67%) JSON
3 38 (55.07%) jQuery
4 35 (50.72%) Ajax
5 30 (43.48%) HTML
6 25 (36.23%) HTML5
7 20 (28.99%) CSS3
8 18 (26.09%) KnockoutJS
9 16 (23.19%) Dojo
10 13 (18.84%) XML
11 12 (17.39%) Node.js
11 12 (17.39%) YUI
12 10 (14.49%) AngularJS
12 10 (14.49%) Ember.js
12 10 (14.49%) Grails
12 10 (14.49%) Spring
13 9 (13.04%) REST
14 7 (10.14%) Ruby on Rails
15 6 (8.696%) J2EE
15 6 (8.696%) Hibernate
Application Platforms
1 7 (10.14%) RabbitMQ
2 5 (7.246%) ActiveMQ
3 3 (4.348%) Apache
3 3 (4.348%) Tomcat
4 2 (2.899%) WebSphere Portal
Applications
1 1 (1.449%) Photoshop
Communications & Networking
1 7 (10.14%) HTTP
2 6 (8.696%) Internet
3 5 (7.246%) Intranet
Database & Business Intelligence
1 7 (10.14%) NoSQL
2 5 (7.246%) MongoDB
2 5 (7.246%) Riak
3 4 (5.797%) MySQL
4 1 (1.449%) Big Data
Development Applications
1 14 (20.29%) Git (software)
2 6 (8.696%) Cucumber
3 5 (7.246%) Subversion
3 5 (7.246%) Jenkins
4 3 (4.348%) Maven
4 3 (4.348%) QUnit
4 3 (4.348%) GitHub
5 2 (2.899%) Rational Application Developer
5 2 (2.899%) Eclipse
5 2 (2.899%) IntelliJ
5 2 (2.899%) JUnit
6 1 (1.449%) Atlassian Bamboo
6 1 (1.449%) Capybara
General
1 29 (42.03%) Finance
2 16 (23.19%) Banking
3 7 (10.14%) Games
3 7 (10.14%) Online Betting
4 5 (7.246%) Retail
5 3 (4.348%) Telecoms
6 1 (1.449%) Publishing
6 1 (1.449%) Financial Institution
6 1 (1.449%) Front Office
6 1 (1.449%) Investment Banking
Job Titles
1 63 (91.30%) Developer
2 19 (27.54%) JavaScript Developer
3 18 (26.09%) UI Developer
4 13 (18.84%) Front-End Developer
5 12 (17.39%) Web Developer
6 11 (15.94%) Java Developer
6 11 (15.94%) UI Programmer
7 8 (11.59%) Senior Developer
8 6 (8.696%) Senior Java Developer
9 2 (2.899%) Java/J2EE Developer
9 2 (2.899%) GUI Developer
9 2 (2.899%) Senior UI Developer
9 2 (2.899%) Architect
9 2 (2.899%) J2EE Developer
10 1 (1.449%) Team Leader
10 1 (1.449%) Development Team Leader
10 1 (1.449%) Programmer
10 1 (1.449%) Software Developer
10 1 (1.449%) Solutions Architect
10 1 (1.449%) Applications Developer
Miscellaneous
1 12 (17.39%) RIA
2 7 (10.14%) Spread Betting
3 5 (7.246%) PaaS
3 5 (7.246%) Cloud Computing
3 5 (7.246%) IaaS
4 3 (4.348%) Fixed Income
4 3 (4.348%) Equities
4 3 (4.348%) Mobile App
4 3 (4.348%) Enterprise Software
5 1 (1.449%) Foreign Exchange (FX)
5 1 (1.449%) W3C
5 1 (1.449%) Taxonomies
5 1 (1.449%) Computer Science
Processes & Methodologies
1 25 (36.23%) OO
2 18 (26.09%) Web Development
2 18 (26.09%) Agile Software Development
3 12 (17.39%) TDD
3 12 (17.39%) BDD
4 10 (14.49%) Scrum
5 7 (10.14%) E-Commerce
5 7 (10.14%) Unit Testing
6 6 (8.696%) Software Engineering
6 6 (8.696%) DNA
7 5 (7.246%) Pair Programming
7 5 (7.246%) MVC
7 5 (7.246%) RAD
7 5 (7.246%) Kanban
8 4 (5.797%) Continuous Integration
8 4 (5.797%) OOD
9 3 (4.348%) Service Management
9 3 (4.348%) Process Management
9 3 (4.348%) ITIL
10 2 (2.899%) Content Management
Programming Languages
1 63 (91.30%) JavaScript
2 21 (30.43%) Java
3 9 (13.04%) Groovy
4 5 (7.246%) Clojure
4 5 (7.246%) Haskell
4 5 (7.246%) Erlang
4 5 (7.246%) Ruby
5 2 (2.899%) SQL
6 1 (1.449%) C
6 1 (1.449%) C#
6 1 (1.449%) C++
6 1 (1.449%) Python
Qualifications
1 5 (7.246%) CTC Cleared
1 5 (7.246%) Security Cleared
2 1 (1.449%) SC Cleared
2 1 (1.449%) Degree
Quality Assurance & Compliance
1 1 (1.449%) QA
Systems Management
1 2 (2.899%) Puppet
Vendors
1 11 (15.94%) Sencha
2 2 (2.899%) IBM
3 1 (1.449%) Oracle
3 1 (1.449%) Adobe
3 1 (1.449%) Google
London
Web Developer with extensive OO JavaScript experience required by leading online-publishing giant based in Central London... Use BDD and TDD practises to write well tested code... Day...
Oliver Bernard
Posted: 22 May 2013