The table below looks at the statistics 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 1 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
1 Sep 2014
Same period 2013 Same period 2012
JavaScript Developer
Rank 182 184 185
Rank change year-on-year
+2 +1
Contract jobs requiring a JavaScript Developer 23 38 35
As % of all contract IT jobs located in the City of London 0.39% 0.52% 0.45%
As % of the Job Titles category 0.42% 0.56% 0.48%
Number of daily rates quoted 20 34 26
Average daily rate
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of your Daily Rate
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£495 £425 £463
Average daily rate % change year-on-year
+16.47% -8.10%
90% offered a daily rate of more than £377 £322 £288
10% offered a daily rate of more than £625 £475 £550
UK excluding London average daily rate £361 £325 £333
% change year-on-year
+11.15% -2.25%
Number of hourly rates quoted 0 1 0
Average hourly rate - £35.00 -
UK excluding London average hourly rate £80.00 £37.50 -
% change year-on-year
+113.33% -
JavaScript Developer
London

The following table is for comparison with the above and provides statistics for the entire Job Titles category in contract jobs advertised in the City of 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
City of London
Contract IT job ads with a match in the
Job Titles category
5450 6798 7238
As % of all contract IT jobs located in the City of London 92.15% 92.59% 92.53%
Number of daily rates quoted 3939 4959 5244
Average daily rate £450 £450 £450
90% offered a daily rate of more than £275 £275 £288
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 93 149 171
Average hourly rate £17.50 £19.50 £20.00
Average hourly rate % change year-on-year
-10.25% -2.50%
90% offered a hourly rate of more than £13.13 £13.50 £11.50
10% offered a hourly rate of more than £35.00 £35.00 £42.50
UK excluding London average hourly rate £17.00 £17.00 £18.00
% change year-on-year
- -5.55%

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 1 September 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 1 September 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 59 (100.00%) JavaScript
2 49 (83.05%) HTML
3 44 (74.58%) HTML5
4 42 (71.19%) AngularJS
5 34 (57.63%) CSS
6 29 (49.15%) Backbone.js
7 25 (42.37%) CSS3
8 23 (38.98%) Node.js
9 21 (35.59%) jQuery
10 20 (33.90%) OO
11 16 (27.12%) Responsive Web Design
12 15 (25.42%) Java
13 14 (23.73%) RESTful
14 13 (22.03%) Banking
15 11 (18.64%) Agile Software Development
16 10 (16.95%) KnockoutJS
17 9 (15.25%) D3.js
17 9 (15.25%) Investment Banking
18 8 (13.56%) Internet
18 8 (13.56%) TDD
18 8 (13.56%) Finance
18 8 (13.56%) Git (software)
19 7 (11.86%) Web Development
19 7 (11.86%) MongoDB
19 7 (11.86%) Scrum
19 7 (11.86%) E-Commerce
20 6 (10.17%) .NET
20 6 (10.17%) Web Design
20 6 (10.17%) Ember.js
20 6 (10.17%) Sass

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

For the 6 months to 1 September 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 23 (38.98%) Node.js
2 2 (3.39%) FileNet
3 1 (1.69%) CMS
3 1 (1.69%) nginx
3 1 (1.69%) Apache
Cloud Services
1 1 (1.69%) Amazon S3
1 1 (1.69%) Amazon AWS
1 1 (1.69%) SaaS
1 1 (1.69%) GitHub
Communications & Networking
1 8 (13.56%) Internet
2 1 (1.69%) HTTP
Database & Business Intelligence
1 7 (11.86%) MongoDB
2 3 (5.08%) CouchDB
2 3 (5.08%) NoSQL
3 2 (3.39%) RavenDB
4 1 (1.69%) Amazon DynamoDB
4 1 (1.69%) MySQL
4 1 (1.69%) Apache Cassandra
Development Applications
1 8 (13.56%) Git (software)
2 4 (6.78%) Grunt
3 3 (5.08%) Mocha
3 3 (5.08%) Eclipse
3 3 (5.08%) Subversion
4 2 (3.39%) WebDriver
4 2 (3.39%) Jasmine
4 2 (3.39%) Bower
5 1 (1.69%) Karma Test Runner
5 1 (1.69%) JUnit
5 1 (1.69%) Appcelerator Titanium
5 1 (1.69%) Introscope
5 1 (1.69%) Xcode
5 1 (1.69%) Maven
5 1 (1.69%) Selenium
5 1 (1.69%) Firebug
General
1 13 (22.03%) Banking
2 9 (15.25%) Investment Banking
3 8 (13.56%) Finance
4 4 (6.78%) Front Office
5 3 (5.08%) Publishing
5 3 (5.08%) Retail
6 2 (3.39%) Games
Libraries, Frameworks & Software Standards
1 49 (83.05%) HTML
2 44 (74.58%) HTML5
3 42 (71.19%) AngularJS
4 34 (57.63%) CSS
5 29 (49.15%) Backbone.js
6 25 (42.37%) CSS3
7 21 (35.59%) jQuery
8 14 (23.73%) RESTful
9 10 (16.95%) KnockoutJS
10 9 (15.25%) D3.js
11 6 (10.17%) Sass
11 6 (10.17%) Ember.js
11 6 (10.17%) .NET
12 5 (8.47%) Ajax
12 5 (8.47%) PhoneGap
13 4 (6.78%) JSON
13 4 (6.78%) Web Services
14 3 (5.08%) ASP.NET
14 3 (5.08%) Dojo
14 3 (5.08%) Underscore.js
Miscellaneous
1 3 (5.08%) Computer Science
1 3 (5.08%) Open Source
2 2 (3.39%) Client/Server
3 1 (1.69%) W3C
3 1 (1.69%) Market Risk
3 1 (1.69%) Digital Media
3 1 (1.69%) Mobile App
3 1 (1.69%) Enterprise Software
Operating Systems
1 4 (6.78%) Linux
2 2 (3.39%) UNIX
3 1 (1.69%) Windows
3 1 (1.69%) Mac OS X
3 1 (1.69%) Windows Mobile
3 1 (1.69%) Android
3 1 (1.69%) Apple iOS
Processes & Methodologies
1 20 (33.90%) OO
2 16 (27.12%) Responsive Web Design
3 11 (18.64%) Agile Software Development
4 8 (13.56%) TDD
5 7 (11.86%) Web Development
5 7 (11.86%) E-Commerce
5 7 (11.86%) Scrum
6 6 (10.17%) Web Design
7 3 (5.08%) Kanban
8 2 (3.39%) MVVM
8 2 (3.39%) Memory Management
8 2 (3.39%) BDD
8 2 (3.39%) Build Automation
8 2 (3.39%) MVC
8 2 (3.39%) Unit Testing
8 2 (3.39%) Continuous Integration
9 1 (1.69%) Load Testing
9 1 (1.69%) Software Engineering
9 1 (1.69%) Technical Architecture
9 1 (1.69%) Workflow
Programming Languages
1 59 (100.00%) JavaScript
2 15 (25.42%) Java
3 5 (8.47%) PHP
4 2 (3.39%) SQL
4 2 (3.39%) C#
4 2 (3.39%) Ruby
4 2 (3.39%) Scala
5 1 (1.69%) CoffeeScript
5 1 (1.69%) Groovy
5 1 (1.69%) ActionScript
5 1 (1.69%) Python
5 1 (1.69%) Objective-C
Qualifications
1 5 (8.47%) Degree
Quality Assurance & Compliance
1 1 (1.69%) QA
System Software
1 1 (1.69%) Varnish
1 1 (1.69%) Docker
Vendors
1 2 (3.39%) IBM
1 2 (3.39%) Zend
2 1 (1.69%) Splunk
2 1 (1.69%) Appcelerator
2 1 (1.69%) Microsoft
2 1 (1.69%) Adobe
2 1 (1.69%) Perforce
2 1 (1.69%) Yahoo!
City, London
Arrows Group
Rate: £400 - £500 per day
Posted: 3 days ago
City, London
Annapurna
Rate: £450 - £500 per day
Posted: 4 days ago
City, London
McGregor Boyall
Rate: £600 - £700 per day + depending on experience
Posted: 4 days ago
City, London
Oscar Associates (UK) Ltd
Rate: £350 - £400 per day + Negotiable
Posted: 4 days ago