The table below looks at the statistics for the JavaScript Developer role in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited JavaScript Developer in their job title over the 3 months to 23 September 2014 with a comparison to the same period in 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.

Location
3 months to
23 Sep 2014
Same period 2013 Same period 2012
JavaScript Developer
Rank 212 280 252
Rank change year-on-year
+68 -28
Contract jobs requiring a JavaScript Developer 227 157 177
As % of all contract IT jobs located in London 0.93% 0.62% 0.68%
As % of the Job Titles category 1.00% 0.67% 0.73%
Number of daily rates quoted 185 117 129
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£425 £400 £438
Average daily rate % change year-on-year
+6.25% -8.57%
90% offered a daily rate of more than £325 £305 £303
10% offered a daily rate of more than £600 £550 £500
UK excluding London average daily rate £350 £325 £333
% change year-on-year
+7.69% -2.25%
Number of hourly rates quoted 1 3 2
Average hourly rate £40.00 £32.50 £40.00
Average hourly rate % change year-on-year
+23.07% -18.75%
UK excluding London average hourly rate £80.00 £37.50 -
% change year-on-year
+113.33% -
JavaScript Developer
England

The following table is for comparison with the above and provides statistics for the entire Job Titles category in contract jobs advertised in the London region. Most job vacancies include a discernible job title. As such the figures in the first row provide an indication of the total number of contract jobs in the overall sample.

Job Titles Category
London
Contract IT job ads with a match in the
Job Titles category
22622 23362 24347
As % of all contract IT jobs located in London 92.29% 92.98% 93.04%
Number of daily rates quoted 15682 16056 16013
Average daily rate £425 £433 £425
Average daily rate % change year-on-year
-1.84% +1.88%
90% offered a daily rate of more than £275 £275 £265
10% offered a daily rate of more than £600 £600 £600
UK excluding London average daily rate £360 £350 £350
% change year-on-year
+2.85% -
Number of hourly rates quoted 426 425 621
Average hourly rate £17.50 £19.41 £19.50
Average hourly rate % change year-on-year
-9.84% -0.46%
90% offered a hourly rate of more than £12.00 £13.00 £12.00
10% offered a hourly rate of more than £42.50 £45.00 £45.00
UK excluding London average hourly rate £16.50 £16.00 £17.50
% change year-on-year
+3.12% -8.57%

JavaScript Developer
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor jobs citing JavaScript Developer in the job title across the London region as a proportion of the total demand within the Job Titles category.

JavaScript Developer Jobs Demand Trend in London

JavaScript Developer
Daily Rate Trend in London

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

JavaScript Developer Daily Rate Trend in London

JavaScript Developer
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing JavaScript Developer across the London region over the 3 months to 23 September 2014.

JavaScript Developer Daily Rate Histogram in London

JavaScript Developer
Hourly Rate Trend in London

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

JavaScript Developer Hourly Rate Trend in London

JavaScript Developer
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing JavaScript Developer within the London region over the 3 months to 23 September 2014. 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
(Use links below to see detailed
statistics and historical trends)
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
Live
Job
Vacancies
City of London -4 24 £490 +22.50% 16
Docklands, London - - - -
Harrow - - - -
Isleworth - - - -
Orpington - - - -
Ruislip - - - -
JavaScript Developer
England

JavaScript Developer
Top 30 Related IT Skills in London

For the 6 months to 23 September 2014, IT contractor jobs across the London region that cited JavaScript Developer in their job title 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 with JavaScript Developer in their job title.

1 463 (100.00%) JavaScript
2 379 (81.86%) HTML
3 327 (70.63%) CSS
4 323 (69.76%) HTML5
5 287 (61.99%) AngularJS
6 242 (52.27%) OO
7 229 (49.46%) Agile Software Development
8 208 (44.92%) CSS3
9 185 (39.96%) Backbone.js
10 148 (31.97%) TDD
11 143 (30.89%) jQuery
11 143 (30.89%) Node.js
12 98 (21.17%) Java
13 97 (20.95%) KnockoutJS
14 78 (16.85%) Git (software)
15 65 (14.04%) Scrum
16 62 (13.39%) Grunt
17 60 (12.96%) BDD
17 60 (12.96%) MVC
18 58 (12.53%) User Experience
19 56 (12.10%) Finance
20 53 (11.45%) Responsive Web Design
21 51 (11.02%) Ajax
22 50 (10.80%) Banking
22 50 (10.80%) Jasmine
23 47 (10.15%) PHP
24 45 (9.72%) Web Development
24 45 (9.72%) Ember.js
25 43 (9.29%) D3.js
25 43 (9.29%) RESTful

JavaScript Developer
Top Related IT Skills in London by Category

For the 6 months to 23 September 2014, IT contractor jobs across the London region that cited JavaScript Developer in their job title 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 with JavaScript Developer in their job title. Up to 20 skills are shown per category.

Application Platforms
1 143 (30.89%) Node.js
2 17 (3.67%) CMS
3 11 (2.38%) Elasticsearch
4 10 (2.16%) Apache
5 8 (1.73%) Adobe CQ
6 6 (1.30%) nginx
7 2 (0.43%) Liferay
7 2 (0.43%) TeamSite
7 2 (0.43%) FileNet
7 2 (0.43%) WebSphere
7 2 (0.43%) Drupal
7 2 (0.43%) Alfresco
7 2 (0.43%) WordPress
7 2 (0.43%) Magnolia
7 2 (0.43%) IIS
8 1 (0.22%) Joomla!
8 1 (0.22%) Confluence
8 1 (0.22%) SilverStripe
Applications
1 12 (2.59%) Photoshop
2 4 (0.86%) Adobe Illustrator
3 2 (0.43%) MS Excel
4 1 (0.22%) Fireworks
Business Applications
1 4 (0.86%) Dynamics AX
2 1 (0.22%) osCommerce
2 1 (0.22%) Magento
2 1 (0.22%) Dynamics CRM
Cloud Services
1 5 (1.08%) Amazon AWS
1 5 (1.08%) SaaS
2 2 (0.43%) Heroku
3 1 (0.22%) GitHub
3 1 (0.22%) Amazon EC2
3 1 (0.22%) Amazon S3
3 1 (0.22%) Microsoft Azure
Communications & Networking
1 23 (4.97%) Internet
2 6 (1.30%) DAB
3 3 (0.65%) HTTP
Database & Business Intelligence
1 17 (3.67%) MongoDB
2 16 (3.46%) MySQL
3 13 (2.81%) Apache Cassandra
4 9 (1.94%) NoSQL
4 9 (1.94%) Redis
4 9 (1.94%) Big Data
5 7 (1.51%) SQL Server
6 3 (0.65%) OLAP
6 3 (0.65%) Data Warehouse
6 3 (0.65%) CouchDB
7 2 (0.43%) Hadoop
7 2 (0.43%) Neo4j
7 2 (0.43%) RavenDB
7 2 (0.43%) SQL Server Reporting Services
7 2 (0.43%) SQL Server Integration Services
7 2 (0.43%) QlikView
8 1 (0.22%) Oracle Database 11g
8 1 (0.22%) Oracle OLAP
8 1 (0.22%) PostgreSQL
8 1 (0.22%) Essbase
Development Applications
1 78 (16.85%) Git (software)
2 62 (13.39%) Grunt
3 50 (10.80%) Jasmine
4 31 (6.70%) Subversion
5 28 (6.05%) Bower
6 27 (5.83%) Cucumber
7 23 (4.97%) WebDriver
8 15 (3.24%) Mocha
8 15 (3.24%) Jenkins
9 13 (2.81%) Karma Test Runner
10 11 (2.38%) Mercurial
11 10 (2.16%) QUnit
12 7 (1.51%) JSUnit
13 6 (1.30%) NUnit
14 5 (1.08%) Visual Studio
14 5 (1.08%) Selenium
14 5 (1.08%) Hudson
15 4 (0.86%) Eclipse
16 3 (0.65%) JUnit
16 3 (0.65%) Maven
General
1 56 (12.10%) Finance
2 50 (10.80%) Banking
3 34 (7.34%) Investment Banking
4 21 (4.54%) Front Office
5 19 (4.10%) Games
6 14 (3.02%) Retail
7 13 (2.81%) Publishing
8 6 (1.30%) Marketing
9 3 (0.65%) Advertising
10 2 (0.43%) Manufacturing
10 2 (0.43%) Pharmaceutical
10 2 (0.43%) International Banking
11 1 (0.22%) Online Betting
11 1 (0.22%) Financial Institution
11 1 (0.22%) Electronics
11 1 (0.22%) Automotive
Libraries, Frameworks & Software Standards
1 379 (81.86%) HTML
2 327 (70.63%) CSS
3 323 (69.76%) HTML5
4 287 (61.99%) AngularJS
5 208 (44.92%) CSS3
6 185 (39.96%) Backbone.js
7 143 (30.89%) jQuery
8 97 (20.95%) KnockoutJS
9 51 (11.02%) Ajax
10 45 (9.72%) Ember.js
11 43 (9.29%) D3.js
11 43 (9.29%) RESTful
12 38 (8.21%) Sass
12 38 (8.21%) JSON
12 38 (8.21%) .NET
13 36 (7.78%) Web Services
13 36 (7.78%) XML
14 33 (7.13%) Twitter Bootstrap
15 30 (6.48%) Ext JS
16 27 (5.83%) REST
Miscellaneous
1 58 (12.53%) User Experience
2 29 (6.26%) Foreign Exchange (FX)
3 27 (5.83%) Visualisation
4 26 (5.62%) Open Source
5 23 (4.97%) W3C
6 21 (4.54%) Mobile App
7 18 (3.89%) RIA
8 14 (3.02%) Computer Science
9 9 (1.94%) Online Games
10 6 (1.30%) Wiki
10 6 (1.30%) Client/Server
10 6 (1.30%) Inversion of Control
10 6 (1.30%) Digital Media
11 5 (1.08%) Analytical Skills
11 5 (1.08%) Fixed Income
12 4 (0.86%) Social Media
13 3 (0.65%) Spread Betting
14 2 (0.43%) Grid Computing
14 2 (0.43%) Equities
14 2 (0.43%) Graphic Design
Operating Systems
1 17 (3.67%) Linux
2 13 (2.81%) UNIX
3 8 (1.73%) Windows
4 7 (1.51%) Android
4 7 (1.51%) Apple iOS
5 5 (1.08%) Windows 8
6 3 (0.65%) Windows Phone
7 2 (0.43%) Mac OS X
8 1 (0.22%) Windows Mobile
Processes & Methodologies
1 242 (52.27%) OO
2 229 (49.46%) Agile Software Development
3 148 (31.97%) TDD
4 65 (14.04%) Scrum
5 60 (12.96%) MVC
5 60 (12.96%) BDD
6 53 (11.45%) Responsive Web Design
7 45 (9.72%) Web Development
8 40 (8.64%) E-Commerce
9 31 (6.70%) Kanban
10 27 (5.83%) Unit Testing
11 24 (5.18%) Continuous Integration
12 21 (4.54%) Software Engineering
13 16 (3.46%) OOP
14 13 (2.81%) CRM
14 13 (2.81%) Low Latency
15 12 (2.59%) Analytics
15 12 (2.59%) Web Design
15 12 (2.59%) Pair Programming
16 11 (2.38%) Workflow
Programming Languages
1 463 (100.00%) JavaScript
2 98 (21.17%) Java
3 47 (10.15%) PHP
4 34 (7.34%) C#
5 22 (4.75%) SQL
6 14 (3.02%) Ruby
7 13 (2.81%) Python
8 10 (2.16%) C++
9 8 (1.73%) Scala
10 6 (1.30%) C
11 5 (1.08%) ActionScript
12 4 (0.86%) ActionScript 3.0
12 4 (0.86%) Clojure
12 4 (0.86%) XAML
12 4 (0.86%) T-SQL
13 3 (0.65%) Bash Shell
14 2 (0.43%) CoffeeScript
14 2 (0.43%) Groovy
14 2 (0.43%) VBScript
14 2 (0.43%) VB
Qualifications
1 16 (3.46%) Degree
2 2 (0.43%) SC Cleared
2 2 (0.43%) Security Cleared
3 1 (0.22%) Microsoft Certification
3 1 (0.22%) A+ Certification
Quality Assurance & Compliance
1 26 (5.62%) QA
2 1 (0.22%) WAI
System Software
1 6 (1.30%) Varnish
2 2 (0.43%) Docker
Vendors
1 26 (5.62%) Microsoft
2 19 (4.10%) Adobe
3 8 (1.73%) Zend
4 4 (0.86%) Sencha
4 4 (0.86%) Google
4 4 (0.86%) JD Edwards
4 4 (0.86%) SAP
5 3 (0.65%) Oracle
6 2 (0.43%) IBM
6 2 (0.43%) Vertica
7 1 (0.22%) Splunk
7 1 (0.22%) Atlassian
7 1 (0.22%) Sybase
7 1 (0.22%) Perforce
7 1 (0.22%) Hyperion
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Joseph Harry Ltd
Posted: 3 hours ago
City, London
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Rate: From £600 to £650 per day
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Rate: £500 - £600 per day
Posted: 23 hours ago
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Experis Ltd
Rate: £400 - £500 per day
Posted: 23 hours ago
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Rate: From £400 to £450 per day
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Rate: From £400 to £450 per day
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Purple Consultancy
Rate: £30000 per annum
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Rate: £350 - £405 per day
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Rate: DOE
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Rate: From £450 to £500 per day
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Rate: £300 - £400 per day
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Rate: £650 - £750 per day
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Rate: £450 - £500 per day
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Rate: £300.00 - £350.00 per annum
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