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 22 December 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
22 Dec 2014
Same period 2013 Same period 2012
JavaScript Developer
Rank 181 222 267
Rank change year-on-year
+41 +45
Contract jobs requiring a JavaScript Developer 261 213 117
As % of all contract IT jobs located in London 1.14% 0.89% 0.55%
As % of the Job Titles category 1.24% 0.95% 0.59%
Number of daily rates quoted 221 162 97
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£438 £400 £400
Average daily rate % change year-on-year
+9.37% -
90% offered a daily rate of more than £350 £305 £325
10% offered a daily rate of more than £600 £550 £500
UK excluding London average daily rate £350 £325 £300
% change year-on-year
+7.69% +8.33%
Number of hourly rates quoted 0 1 0
Average hourly rate - £35.00 -
UK excluding London average hourly rate £32.00 £35.00 £41.25
% change year-on-year
-8.57% -15.15%
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
21087 22357 19760
As % of all contract IT jobs located in London 92.24% 93.08% 93.27%
Number of daily rates quoted 15176 15388 13235
Average daily rate £435 £438 £425
Average daily rate % change year-on-year
-0.62% +2.94%
90% offered a daily rate of more than £263 £275 £265
10% offered a daily rate of more than £600 £600 £600
UK excluding London average daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 396 386 539
Average hourly rate £17.00 £19.50 £20.00
Average hourly rate % change year-on-year
-12.82% -2.50%
90% offered a hourly rate of more than £11.59 £12.50 £12.50
10% offered a hourly rate of more than £34.18 £39.51 £44.40
UK excluding London average hourly rate £16.00 £17.00 £18.00
% change year-on-year
-5.88% -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 22 December 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 22 December 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 -25 41 £450 +12.42% 27
Docklands, London - - - -
Hounslow - - - -
Orpington - - - -
JavaScript Developer
England

JavaScript Developer
Top 30 Related IT Skills in London

For the 6 months to 22 December 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.

1 488 (100.00%) JavaScript
2 375 (76.84%) HTML
3 329 (67.42%) CSS
4 321 (65.78%) HTML5
4 321 (65.78%) AngularJS
5 246 (50.41%) OO
5 246 (50.41%) Agile Software Development
6 226 (46.31%) CSS3
7 192 (39.34%) Node.js
8 180 (36.89%) TDD
9 165 (33.81%) Backbone.js
10 135 (27.66%) jQuery
11 103 (21.11%) Java
12 97 (19.88%) Grunt
13 96 (19.67%) KnockoutJS
14 93 (19.06%) Git (software)
15 88 (18.03%) MVC
16 74 (15.16%) BDD
17 68 (13.93%) Responsive Web Design
18 66 (13.52%) Scrum
19 63 (12.91%) User Experience
20 58 (11.89%) PHP
21 57 (11.68%) Twitter Bootstrap
22 55 (11.27%) Jasmine
23 51 (10.45%) Banking
24 49 (10.04%) Sass
25 48 (9.84%) Ajax
26 45 (9.22%) Finance
27 44 (9.02%) RESTful
28 43 (8.81%) D3.js

JavaScript Developer
Top Related IT Skills in London by Category

For the 6 months to 22 December 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
1 192 (39.34%) Node.js
2 18 (3.69%) CMS
3 13 (2.66%) Apache
4 10 (2.05%) Elasticsearch
5 6 (1.23%) nginx
6 2 (0.41%) Tomcat
7 1 (0.20%) SharePoint
7 1 (0.20%) Adobe CQ
7 1 (0.20%) SharePoint 2013
7 1 (0.20%) Apache Solr
7 1 (0.20%) Confluence
7 1 (0.20%) SilverStripe
7 1 (0.20%) Drupal
7 1 (0.20%) WordPress
7 1 (0.20%) Lightstreamer
Applications
1 6 (1.23%) Photoshop
2 2 (0.41%) MS Visio
2 2 (0.41%) Adobe Illustrator
3 1 (0.20%) MS Excel
Business Applications
1 2 (0.41%) Google Analytics
1 2 (0.41%) osCommerce
1 2 (0.41%) Magento
2 1 (0.20%) Dynamics CRM
Cloud Services
1 3 (0.61%) SaaS
2 2 (0.41%) Heroku
2 2 (0.41%) Amazon AWS
2 2 (0.41%) Basecamp
2 2 (0.41%) OpenShift
3 1 (0.20%) Microsoft Azure
3 1 (0.20%) GitHub
Communications & Networking
1 17 (3.48%) Internet
2 6 (1.23%) HTTP
3 2 (0.41%) DAB
4 1 (0.20%) Network Security
Database & Business Intelligence
1 25 (5.12%) MongoDB
2 20 (4.10%) MySQL
3 16 (3.28%) Apache Cassandra
4 11 (2.25%) NoSQL
5 7 (1.43%) Relational Database
6 5 (1.02%) Redis
7 4 (0.82%) Neo4j
7 4 (0.82%) SQL Server
8 2 (0.41%) OLAP
8 2 (0.41%) Oracle9i Database
8 2 (0.41%) Data Warehouse
8 2 (0.41%) Oracle Database 10g
8 2 (0.41%) PostgreSQL
8 2 (0.41%) QlikView
8 2 (0.41%) Hadoop
8 2 (0.41%) Oracle Database
9 1 (0.20%) Voldemort
Development Applications
1 97 (19.88%) Grunt
2 93 (19.06%) Git (software)
3 55 (11.27%) Jasmine
4 36 (7.38%) Bower
5 34 (6.97%) Subversion
6 32 (6.56%) WebDriver
7 31 (6.35%) Cucumber
8 24 (4.92%) Jenkins
9 22 (4.51%) Karma Test Runner
9 22 (4.51%) Mocha
10 15 (3.07%) Selenium
11 11 (2.25%) JIRA
12 10 (2.05%) QUnit
13 9 (1.84%) Hudson
14 5 (1.02%) Xcode
15 4 (0.82%) NUnit
15 4 (0.82%) Maven
15 4 (0.82%) JUnit
15 4 (0.82%) Team Foundation Server
15 4 (0.82%) Sinon.JS
General
1 51 (10.45%) Banking
2 45 (9.22%) Finance
3 31 (6.35%) Investment Banking
4 26 (5.33%) Games
5 23 (4.71%) Front Office
6 18 (3.69%) Publishing
7 10 (2.05%) Retail
8 5 (1.02%) Marketing
9 3 (0.61%) International Banking
9 3 (0.61%) Financial Institution
10 2 (0.41%) Multimedia
11 1 (0.20%) Electronics
11 1 (0.20%) Telecoms
11 1 (0.20%) Automotive
11 1 (0.20%) Legal
Libraries, Frameworks & Software Standards
1 375 (76.84%) HTML
2 329 (67.42%) CSS
3 321 (65.78%) HTML5
3 321 (65.78%) AngularJS
4 226 (46.31%) CSS3
5 165 (33.81%) Backbone.js
6 135 (27.66%) jQuery
7 96 (19.67%) KnockoutJS
8 57 (11.68%) Twitter Bootstrap
9 49 (10.04%) Sass
10 48 (9.84%) Ajax
11 44 (9.02%) RESTful
12 43 (8.81%) D3.js
13 38 (7.79%) JSON
14 37 (7.58%) Ember.js
15 33 (6.76%) Web Services
15 33 (6.76%) XML
16 32 (6.56%) Ext JS
17 29 (5.94%) REST
18 27 (5.53%) .NET
Miscellaneous
1 63 (12.91%) User Experience
2 40 (8.20%) Foreign Exchange (FX)
3 32 (6.56%) Visualisation
4 25 (5.12%) Open Source
5 24 (4.92%) Mobile App
6 21 (4.30%) RIA
7 14 (2.87%) W3C
8 12 (2.46%) Analytical Skills
9 10 (2.05%) Computer Science
10 9 (1.84%) Online Games
11 8 (1.64%) Fixed Income
12 7 (1.43%) Digital Media
13 6 (1.23%) Inversion of Control
14 5 (1.02%) Algorithms
15 4 (0.82%) Streaming Video
16 3 (0.61%) Client/Server
16 3 (0.61%) Equities
16 3 (0.61%) Social Media
17 2 (0.41%) Enterprise Software
17 2 (0.41%) iDTV
Operating Systems
1 29 (5.94%) Linux
2 19 (3.89%) UNIX
3 5 (1.02%) Mac OS X
3 5 (1.02%) Apple iOS
4 3 (0.61%) Android
5 2 (0.41%) Windows
5 2 (0.41%) CoreOS
6 1 (0.20%) Windows 8
6 1 (0.20%) Windows Phone
Processes & Methodologies
1 246 (50.41%) OO
1 246 (50.41%) Agile Software Development
2 180 (36.89%) TDD
3 88 (18.03%) MVC
4 74 (15.16%) BDD
5 68 (13.93%) Responsive Web Design
6 66 (13.52%) Scrum
7 36 (7.38%) Software Engineering
7 36 (7.38%) Web Development
8 34 (6.97%) Continuous Integration
9 31 (6.35%) Kanban
9 31 (6.35%) E-Commerce
10 26 (5.33%) Unit Testing
11 16 (3.28%) OOP
11 16 (3.28%) Pair Programming
12 14 (2.87%) Web Design
13 10 (2.05%) Workflow
13 10 (2.05%) Migration
13 10 (2.05%) Progressive Enhancement
14 9 (1.84%) Analytics
Programming Languages
1 488 (100.00%) JavaScript
2 103 (21.11%) Java
3 58 (11.89%) PHP
4 29 (5.94%) Ruby
5 27 (5.53%) SQL
6 26 (5.33%) Python
6 26 (5.33%) C#
7 10 (2.05%) Perl
7 10 (2.05%) Bash Shell
8 9 (1.84%) Scala
9 8 (1.64%) C++
10 6 (1.23%) CoffeeScript
11 5 (1.02%) ActionScript
12 4 (0.82%) Groovy
12 4 (0.82%) ActionScript 3.0
12 4 (0.82%) Clojure
12 4 (0.82%) PL/SQL
12 4 (0.82%) Shell Script
13 3 (0.61%) ECMAScript
14 2 (0.41%) T-SQL
Qualifications
1 19 (3.89%) Degree
2 1 (0.20%) SC Cleared
2 1 (0.20%) Security Cleared
2 1 (0.20%) Microsoft Certification
2 1 (0.20%) A+ Certification
Quality Assurance & Compliance
1 25 (5.12%) QA
2 1 (0.20%) WAI
System Software
1 6 (1.23%) Varnish
2 2 (0.41%) Docker
Vendors
1 18 (3.69%) Microsoft
2 9 (1.84%) Adobe
2 9 (1.84%) Oracle
2 9 (1.84%) Zend
3 5 (1.02%) Twitter
4 4 (0.82%) Sencha
4 4 (0.82%) Google
5 2 (0.41%) Perforce
5 2 (0.41%) Vertica
6 1 (0.20%) Splunk
6 1 (0.20%) Atlassian
6 1 (0.20%) Sybase
6 1 (0.20%) Apple
City, London
Oscar Associates (UK) Ltd
Rate: £450 - £500 per day
Posted: 3 days ago
London
New Gen Technology
Rate: From £200 to £300 per day + Extension
Posted: 3 days ago
London
CLIENT SERVER
Rate: £400 - £500+ per day
Posted: 3 days ago
City, London
Client Server
Rate: £350 to £400 p/day
Posted: 3 days ago
London
Oho Group Ltd.
Rate: £300 - £500 per day
Posted: 4 days ago
City, London
Montash
Rate: £400 - £500 per day
Posted: 4 days ago
London
Salt
Rate: £400 - £550 per day
Posted: 4 days ago
London
Purple Consultancy
Rate: £350 per day
Posted: 5 days ago
City, London
RedCat Solutions
Rate: From £350 to £400 per day
Posted: 5 days ago
London
Austin Fraser Limited
Rate: DOE
Posted: 5 days ago
London
Burns Sheehan
Rate: £425 per day
Posted: 5 days ago
South West London
Intelletect
Rate: From £300 to £400 per day
Posted: 5 days ago
London
Explore Group
Rate: £350 - £375 per day
Posted: 12 days ago
London
Huxley Banking & Financial Services
Rate: £500 - £650 per day + competitive
Posted: 14 days ago
London
Computer Futures
Rate: competitive
Posted: 20 days ago
City of London
Computer Futures
Rate: £300 - £400 per day + competitive
Posted: 20 days ago