The first table below looks at the demand for the JavaScript Developer role in IT contracts advertised for the City of 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 31 July 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all Job Titles advertised for the City of 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
31 Jul 2014
Same period 2013 Same period 2012
JavaScript Developer
Rank 165 182 181
Rank change year-on-year
+17 -1
Contract jobs requiring a JavaScript Developer 30 37 43
As % of all contract IT jobs located in the City of London 0.52% 0.52% 0.55%
As % of the Job Titles category 0.57% 0.56% 0.60%
Number of daily rates quoted 26 33 37
Average daily rate
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£495 £400 £425
Average daily rate % change year-on-year
+23.75% -5.88%
90% offered a daily rate of more than £376 £255 £300
10% offered a daily rate of more than £625 £450 £550
UK excluding London average daily rate £350 £325 £329
% change year-on-year
+7.69% -1.14%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £80.00 £37.50 £39.00
% change year-on-year
+113.33% -3.84%
Job Titles Category
City of London
Contract IT job ads with a match in the
Job Titles category
5306 6559 7187
As % of all contract IT jobs located in the City of London 92.01% 92.62% 92.31%
Number of daily rates quoted 3866 4817 5233
Average daily rate £450 £450 £450
90% offered a daily rate of more than £259 £275 £275
10% offered a daily rate of more than £600 £600 £600
UK excluding London average daily rate £350 £350 £350
Number of hourly rates quoted 89 171 169
Average hourly rate £16.50 £19.50 £20.00
Average hourly rate % change year-on-year
-15.38% -2.50%
90% offered a hourly rate of more than £12.00 £12.64 £11.50
10% offered a hourly rate of more than £32.11 £44.00 £44.00
UK excluding London average hourly rate £16.50 £17.00 £18.50
% change year-on-year
-2.94% -8.10%
JavaScript Developer
London

JavaScript Developer
Jobs Demand Trend in the City of London

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

JavaScript Developer Jobs Demand Trend in the City of London

JavaScript Developer
Daily Rate Trend in the City of London

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

JavaScript Developer Daily Rate Trend in the City of London

JavaScript Developer
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing JavaScript Developer across the City of London region over the 3 months to 31 July 2014.

JavaScript Developer Daily Rate Histogram in the City of London

JavaScript Developer
Hourly Rate Trend in the City of London

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

JavaScript Developer Hourly Rate Trend in the City of London

JavaScript Developer
Top 30 Related IT Skills in the City of London

For the 6 months to 31 July 2014, IT contractor jobs across the City of 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 72 (100.00%) JavaScript
2 55 (76.39%) HTML
3 51 (70.83%) HTML5
4 50 (69.44%) AngularJS
5 47 (65.28%) CSS
6 39 (54.17%) CSS3
7 35 (48.61%) Backbone.js
8 28 (38.89%) Node.js
8 28 (38.89%) jQuery
9 24 (33.33%) OO
10 19 (26.39%) Java
11 16 (22.22%) Responsive Web Design
12 14 (19.44%) KnockoutJS
13 13 (18.06%) TDD
13 13 (18.06%) Banking
14 12 (16.67%) Agile Software Development
14 12 (16.67%) Git (software)
14 12 (16.67%) RESTful
15 10 (13.89%) Finance
15 10 (13.89%) Scrum
16 8 (11.11%) MongoDB
16 8 (11.11%) D3.js
16 8 (11.11%) LESS
17 7 (9.72%) Sass
17 7 (9.72%) Investment Banking
17 7 (9.72%) Web Development
18 6 (8.33%) MVC
18 6 (8.33%) Web Design
18 6 (8.33%) Ajax
18 6 (8.33%) E-Commerce

JavaScript Developer
Top Related IT Skills in the City of London by Category

For the 6 months to 31 July 2014, IT contractor jobs across the City of 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 28 (38.89%) Node.js
2 2 (2.78%) FileNet
3 1 (1.39%) CMS
3 1 (1.39%) nginx
3 1 (1.39%) Apache
Cloud Services
1 1 (1.39%) Amazon S3
1 1 (1.39%) Amazon AWS
1 1 (1.39%) SaaS
1 1 (1.39%) GitHub
Communications & Networking
1 6 (8.33%) Internet
2 1 (1.39%) HTTP
Database & Business Intelligence
1 8 (11.11%) MongoDB
2 3 (4.17%) CouchDB
2 3 (4.17%) NoSQL
3 2 (2.78%) RavenDB
4 1 (1.39%) Amazon DynamoDB
4 1 (1.39%) MySQL
4 1 (1.39%) Apache Cassandra
Development Applications
1 12 (16.67%) Git (software)
2 4 (5.56%) PhoneGap
3 3 (4.17%) Grunt
3 3 (4.17%) Eclipse
3 3 (4.17%) Subversion
4 1 (1.39%) Maven
4 1 (1.39%) Firebug
4 1 (1.39%) Introscope
4 1 (1.39%) Xcode
4 1 (1.39%) WebDriver
4 1 (1.39%) Mocha
4 1 (1.39%) Cucumber
4 1 (1.39%) Bower
4 1 (1.39%) Appcelerator Titanium
4 1 (1.39%) Jasmine
4 1 (1.39%) JUnit
General
1 13 (18.06%) Banking
2 10 (13.89%) Finance
3 7 (9.72%) Investment Banking
4 4 (5.56%) Front Office
5 3 (4.17%) Games
6 2 (2.78%) Publishing
6 2 (2.78%) Retail
Libraries, Frameworks & Software Standards
1 55 (76.39%) HTML
2 51 (70.83%) HTML5
3 50 (69.44%) AngularJS
4 47 (65.28%) CSS
5 39 (54.17%) CSS3
6 35 (48.61%) Backbone.js
7 28 (38.89%) jQuery
8 14 (19.44%) KnockoutJS
9 12 (16.67%) RESTful
10 8 (11.11%) LESS
10 8 (11.11%) D3.js
11 7 (9.72%) Sass
12 6 (8.33%) HTML5 Canvas
12 6 (8.33%) Ember.js
12 6 (8.33%) Ajax
13 5 (6.94%) .NET
13 5 (6.94%) Ext JS
14 4 (5.56%) REST
14 4 (5.56%) Web Services
14 4 (5.56%) JSON
Miscellaneous
1 5 (6.94%) Open Source
2 4 (5.56%) Computer Science
3 2 (2.78%) Client/Server
3 2 (2.78%) W3C
3 2 (2.78%) RIA
3 2 (2.78%) Visualisation
4 1 (1.39%) Online Games
4 1 (1.39%) Market Risk
4 1 (1.39%) Social Media
4 1 (1.39%) Digital Media
4 1 (1.39%) Mobile App
4 1 (1.39%) Enterprise Software
Operating Systems
1 5 (6.94%) Linux
2 2 (2.78%) UNIX
3 1 (1.39%) Windows
3 1 (1.39%) Mac OS X
3 1 (1.39%) Windows Mobile
3 1 (1.39%) Android
Processes & Methodologies
1 24 (33.33%) OO
2 16 (22.22%) Responsive Web Design
3 13 (18.06%) TDD
4 12 (16.67%) Agile Software Development
5 10 (13.89%) Scrum
6 7 (9.72%) Web Development
7 6 (8.33%) Web Design
7 6 (8.33%) MVC
7 6 (8.33%) E-Commerce
8 3 (4.17%) Kanban
8 3 (4.17%) Memory Management
8 3 (4.17%) BDD
9 2 (2.78%) Progressive Enhancement
9 2 (2.78%) MVVM
9 2 (2.78%) OOD
9 2 (2.78%) Unit Testing
9 2 (2.78%) Multithreading
9 2 (2.78%) Software Engineering
10 1 (1.39%) Technical Architecture
10 1 (1.39%) Pair Programming
Programming Languages
1 72 (100.00%) JavaScript
2 19 (26.39%) Java
3 5 (6.94%) PHP
4 4 (5.56%) Scala
5 2 (2.78%) SQL
5 2 (2.78%) C#
5 2 (2.78%) Ruby
6 1 (1.39%) Groovy
6 1 (1.39%) ActionScript
6 1 (1.39%) Python
6 1 (1.39%) Objective-C
6 1 (1.39%) CoffeeScript
Qualifications
1 5 (6.94%) Degree
Quality Assurance & Compliance
1 1 (1.39%) QA
1 1 (1.39%) Section 508
System Software
1 1 (1.39%) Varnish
Vendors
1 2 (2.78%) IBM
1 2 (2.78%) Microsoft
1 2 (2.78%) Yahoo!
1 2 (2.78%) Zend
2 1 (1.39%) Splunk
2 1 (1.39%) Appcelerator
2 1 (1.39%) Facebook
2 1 (1.39%) Twitter
2 1 (1.39%) Adobe
2 1 (1.39%) Perforce
City, London
Montash
Rate: £400 - £500 per day
Posted: 22 hours ago
City, London
Oliver Bernard
Rate: From £600 to £650 per day
Posted: Yesterday
City, London
Oliver Bernard
Rate: From £500 to £550 per day
Posted: 6 days ago
City of London
Huxley Associates
Rate: £500 - £600 per day + competitive
Posted: 13 days ago