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 29 August 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
29 Aug 2014
Same period 2013 Same period 2012
JavaScript Developer
Rank 207 286 254
Rank change year-on-year
+79 -32
Contract jobs requiring a JavaScript Developer 233 146 159
As % of all contract IT jobs located in London 0.96% 0.58% 0.61%
As % of the Job Titles category 1.04% 0.63% 0.66%
Number of daily rates quoted 186 109 118
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£425 £400 £448
Average daily rate % change year-on-year
+6.25% -10.61%
90% offered a daily rate of more than £328 £295 £312
10% offered a daily rate of more than £600 £550 £500
UK excluding London average daily rate £361 £325 £333
% change year-on-year
+11.15% -2.25%
Number of hourly rates quoted 0 3 4
Average hourly rate - £32.50 £40.00
Average hourly rate % change year-on-year
- -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
22500 23238 24253
As % of all contract IT jobs located in London 92.48% 92.90% 93.11%
Number of daily rates quoted 15318 15932 15951
Average daily rate £425 £438 £425
Average daily rate % change year-on-year
-2.85% +2.94%
90% offered a daily rate of more than £270 £275 £268
10% offered a daily rate of more than £600 £600 £600
UK excluding London average daily rate £350 £350 £340
% change year-on-year
- +2.94%
Number of hourly rates quoted 423 451 618
Average hourly rate £17.50 £19.13 £20.00
Average hourly rate % change year-on-year
-8.49% -4.37%
90% offered a hourly rate of more than £11.50 £13.00 £13.00
10% offered a hourly rate of more than £45.00 £41.80 £44.50
UK excluding London average hourly rate £16.50 £17.00 £18.00
% change year-on-year
-2.94% -5.55%

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 29 August 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 29 August 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 +3 23 £490 +15.29% 14
Docklands, London - - - -
Harrow - - - -
Isleworth - - - - 1
Orpington - - - -
Ruislip - - - -
JavaScript Developer
England

JavaScript Developer
Top 30 Related IT Skills in London

For the 6 months to 29 August 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.

1 436 (100.00%) JavaScript
2 356 (81.65%) HTML
3 302 (69.27%) CSS
4 301 (69.04%) HTML5
5 271 (62.16%) AngularJS
6 227 (52.06%) OO
7 189 (43.35%) Backbone.js
8 188 (43.12%) CSS3
9 139 (31.88%) jQuery
10 137 (31.42%) Agile Software Development
11 136 (31.19%) TDD
12 135 (30.96%) Node.js
13 98 (22.48%) Java
14 90 (20.64%) KnockoutJS
15 71 (16.28%) Git (software)
16 65 (14.91%) Scrum
17 57 (13.07%) Finance
18 55 (12.61%) MVC
19 52 (11.93%) BDD
20 50 (11.47%) Ajax
21 47 (10.78%) Grunt
22 46 (10.55%) Banking
23 44 (10.09%) Responsive Web Design
24 43 (9.86%) Sass
25 42 (9.63%) Web Development
26 41 (9.40%) RESTful
26 41 (9.40%) PHP
27 40 (9.17%) Web Services
27 40 (9.17%) Ember.js
27 40 (9.17%) Jasmine

JavaScript Developer
Top Related IT Skills in London by Category

For the 6 months to 29 August 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
1 135 (30.96%) Node.js
2 15 (3.44%) CMS
3 9 (2.06%) Apache
3 9 (2.06%) Elasticsearch
4 8 (1.83%) Adobe CQ
5 6 (1.38%) nginx
6 2 (0.46%) Magnolia
6 2 (0.46%) IIS
6 2 (0.46%) FileNet
6 2 (0.46%) TeamSite
6 2 (0.46%) WebSphere
6 2 (0.46%) Liferay
6 2 (0.46%) Alfresco
6 2 (0.46%) WordPress
6 2 (0.46%) Drupal
7 1 (0.23%) Confluence
7 1 (0.23%) Joomla!
7 1 (0.23%) SilverStripe
Applications
1 12 (2.75%) Photoshop
2 5 (1.15%) Adobe Illustrator
3 2 (0.46%) MS Excel
4 1 (0.23%) Fireworks
Business Applications
1 7 (1.61%) Dynamics AX
2 1 (0.23%) osCommerce
2 1 (0.23%) Magento
Cloud Services
1 5 (1.15%) SaaS
1 5 (1.15%) Amazon AWS
2 1 (0.23%) Cloud Computing
2 1 (0.23%) Amazon EC2
2 1 (0.23%) Amazon S3
2 1 (0.23%) Microsoft Azure
2 1 (0.23%) GitHub
Communications & Networking
1 23 (5.28%) Internet
2 5 (1.15%) DAB
2 5 (1.15%) HTTP
Database & Business Intelligence
1 17 (3.90%) MongoDB
2 14 (3.21%) MySQL
3 11 (2.52%) Apache Cassandra
4 10 (2.29%) Big Data
5 9 (2.06%) Redis
6 7 (1.61%) NoSQL
7 6 (1.38%) SQL Server
8 3 (0.69%) CouchDB
8 3 (0.69%) OLAP
8 3 (0.69%) Data Warehouse
9 2 (0.46%) RavenDB
9 2 (0.46%) SQL Server Integration Services
9 2 (0.46%) SQL Server Reporting Services
9 2 (0.46%) Hadoop
10 1 (0.23%) Oracle Database 11g
10 1 (0.23%) Oracle OLAP
10 1 (0.23%) Essbase
10 1 (0.23%) PostgreSQL
10 1 (0.23%) Amazon DynamoDB
10 1 (0.23%) Oracle Database
Development Applications
1 71 (16.28%) Git (software)
2 47 (10.78%) Grunt
3 40 (9.17%) Jasmine
4 30 (6.88%) Subversion
5 24 (5.50%) Cucumber
6 18 (4.13%) Bower
7 16 (3.67%) WebDriver
8 13 (2.98%) Jenkins
8 13 (2.98%) Mocha
9 12 (2.75%) Mercurial
10 8 (1.83%) QUnit
10 8 (1.83%) Karma Test Runner
11 6 (1.38%) NUnit
11 6 (1.38%) JSUnit
12 5 (1.15%) Visual Studio
13 4 (0.92%) Hudson
13 4 (0.92%) Appcelerator Titanium
13 4 (0.92%) Selenium
14 3 (0.69%) Team Foundation Server
14 3 (0.69%) JIRA
General
1 57 (13.07%) Finance
2 46 (10.55%) Banking
3 33 (7.57%) Investment Banking
4 21 (4.82%) Front Office
5 17 (3.90%) Games
6 15 (3.44%) Publishing
7 10 (2.29%) Retail
8 5 (1.15%) Marketing
9 3 (0.69%) Advertising
10 2 (0.46%) Manufacturing
10 2 (0.46%) Pharmaceutical
10 2 (0.46%) International Banking
11 1 (0.23%) Online Betting
11 1 (0.23%) Financial Institution
11 1 (0.23%) Automotive
Libraries, Frameworks & Software Standards
1 356 (81.65%) HTML
2 302 (69.27%) CSS
3 301 (69.04%) HTML5
4 271 (62.16%) AngularJS
5 189 (43.35%) Backbone.js
6 188 (43.12%) CSS3
7 139 (31.88%) jQuery
8 90 (20.64%) KnockoutJS
9 50 (11.47%) Ajax
10 43 (9.86%) Sass
11 41 (9.40%) RESTful
12 40 (9.17%) Web Services
12 40 (9.17%) Ember.js
12 40 (9.17%) D3.js
13 35 (8.03%) .NET
14 33 (7.57%) XML
14 33 (7.57%) JSON
15 31 (7.11%) Ext JS
16 26 (5.96%) Apache Flex
16 26 (5.96%) Twitter Bootstrap
Miscellaneous
1 28 (6.42%) Open Source
2 24 (5.50%) Foreign Exchange (FX)
2 24 (5.50%) Visualisation
3 23 (5.28%) W3C
4 15 (3.44%) Mobile App
5 13 (2.98%) Computer Science
5 13 (2.98%) RIA
6 9 (2.06%) Client/Server
7 8 (1.83%) Online Games
8 6 (1.38%) Wiki
9 5 (1.15%) Fixed Income
9 5 (1.15%) Digital Media
9 5 (1.15%) Social Media
10 3 (0.69%) Inversion of Control
10 3 (0.69%) Spread Betting
10 3 (0.69%) Streaming Video
11 2 (0.46%) Grid Computing
11 2 (0.46%) Equities
11 2 (0.46%) Graphic Design
12 1 (0.23%) Video on Demand
Operating Systems
1 14 (3.21%) Linux
2 10 (2.29%) Apple iOS
2 10 (2.29%) UNIX
2 10 (2.29%) Android
3 9 (2.06%) Windows
4 6 (1.38%) Windows 8
5 3 (0.69%) Windows Phone
6 1 (0.23%) Windows Mobile
6 1 (0.23%) Mac OS X
Processes & Methodologies
1 227 (52.06%) OO
2 137 (31.42%) Agile Software Development
3 136 (31.19%) TDD
4 65 (14.91%) Scrum
5 55 (12.61%) MVC
6 52 (11.93%) BDD
7 44 (10.09%) Responsive Web Design
8 42 (9.63%) Web Development
9 36 (8.26%) E-Commerce
10 32 (7.34%) Kanban
11 25 (5.73%) Unit Testing
12 22 (5.05%) Continuous Integration
13 20 (4.59%) Software Engineering
14 16 (3.67%) OOP
15 13 (2.98%) Low Latency
16 12 (2.75%) CRM
17 10 (2.29%) Analytics
17 10 (2.29%) Migration
17 10 (2.29%) Pair Programming
17 10 (2.29%) Data Migration
Programming Languages
1 436 (100.00%) JavaScript
2 98 (22.48%) Java
3 41 (9.40%) PHP
4 31 (7.11%) C#
5 20 (4.59%) SQL
6 15 (3.44%) Python
7 12 (2.75%) Ruby
8 10 (2.29%) C++
9 9 (2.06%) Scala
10 6 (1.38%) C
10 6 (1.38%) ActionScript
11 5 (1.15%) ActionScript 3.0
12 4 (0.92%) Clojure
12 4 (0.92%) T-SQL
12 4 (0.92%) XAML
13 3 (0.69%) Bash Shell
14 2 (0.46%) CoffeeScript
14 2 (0.46%) Ada
14 2 (0.46%) VBScript
14 2 (0.46%) VB
Qualifications
1 14 (3.21%) Degree
2 2 (0.46%) SC Cleared
2 2 (0.46%) Security Cleared
3 1 (0.23%) A+ Certification
Quality Assurance & Compliance
1 23 (5.28%) QA
2 1 (0.23%) WAI
System Software
1 6 (1.38%) Varnish
2 1 (0.23%) Docker
Vendors
1 21 (4.82%) Microsoft
2 19 (4.36%) Adobe
3 7 (1.61%) Zend
3 7 (1.61%) JD Edwards
3 7 (1.61%) SAP
4 4 (0.92%) Sencha
4 4 (0.92%) Google
5 2 (0.46%) Vertica
5 2 (0.46%) IBM
6 1 (0.23%) Atlassian
6 1 (0.23%) Yahoo!
6 1 (0.23%) Hyperion
6 1 (0.23%) Perforce
6 1 (0.23%) Sybase
6 1 (0.23%) Oracle
6 1 (0.23%) Splunk
6 1 (0.23%) Appcelerator
Bromley, Kent
Hays London City Projects
Rate: £300.00 - £350.00 per annum
Posted: 11 hours ago
City, London
Arrows Group
Rate: £400 - £500 per day
Posted: 16 hours ago
London
iKonnect
Rate: £500 - £650 per day
Posted: 17 hours ago
London
Oliver Bernard
Rate: From £400 to £450 per day
Posted: Yesterday
North London
ReThink Recruitment
Rate: £0.00 - £1.00 per annum + £Neg per day dep on exp
Posted: Yesterday
City, London
Annapurna
Rate: £450 - £500 per day
Posted: Yesterday
City, London
McGregor Boyall
Rate: £600 - £700 per day + depending on experience
Posted: Yesterday
City, London
Oscar Associates (UK) Ltd
Rate: £350 - £400 per day + Negotiable
Posted: Yesterday
London
iKonnect
Rate: £600 - £700 per day
Posted: Yesterday
London
Austin Fraser
Rate: DOE
Posted: Yesterday
London
Applause IT Innovation
Rate: £350 - £450 per day
Posted: 7 days ago
London
Huxley Associates
Rate: £500 - £600 per day + competitive
Posted: 9 days ago
London
NFP Group Ltd
Rate: £420 - £460 per day
Posted: 13 days ago
London
NFP Group Ltd
Rate: £375 - £425 per day
Posted: 21 days ago
Bromley
Hays IT - Uk Posting account
Rate: £300.00 - £350.00 per annum
Posted: 22 days ago
London
Interquest - IQ ESM
Rate: £300 - £380 per day
Posted: 23 days ago