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 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 173 169 197
Rank change year-on-year
-4 +28
Contract jobs requiring a JavaScript Developer 24 48 31
As % of all contract IT jobs located in the City of London 0.41% 0.67% 0.39%
As % of the Job Titles category 0.44% 0.72% 0.42%
Number of daily rates quoted 21 41 22
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£490 £400 £435
Average daily rate % change year-on-year
+22.50% -8.04%
90% offered a daily rate of more than £425 £305 £268
10% offered a daily rate of more than £650 £475 £491
UK excluding London average daily rate £350 £325 £333
% change year-on-year
+7.69% -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
5419 6628 7304
As % of all contract IT jobs located in the City of London 92.51% 92.32% 92.77%
Number of daily rates quoted 3970 4833 5221
Average daily rate £450 £450 £450
90% offered a daily rate of more than £275 £275 £275
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 104 132 182
Average hourly rate £17.50 £19.50 £19.00
Average hourly rate % change year-on-year
-10.25% +2.63%
90% offered a hourly rate of more than £12.00 £11.50 £11.00
10% offered a hourly rate of more than £32.82 £28.50 £42.70
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 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 23 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 23 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 60 (100.00%) JavaScript
2 50 (83.33%) HTML
3 46 (76.67%) HTML5
4 41 (68.33%) AngularJS
5 33 (55.00%) CSS
6 27 (45.00%) Backbone.js
7 22 (36.67%) CSS3
8 21 (35.00%) OO
9 20 (33.33%) Node.js
9 20 (33.33%) jQuery
10 17 (28.33%) Responsive Web Design
11 16 (26.67%) RESTful
11 16 (26.67%) Agile Software Development
12 15 (25.00%) Banking
13 14 (23.33%) Java
14 11 (18.33%) Investment Banking
14 11 (18.33%) D3.js
15 10 (16.67%) Internet
15 10 (16.67%) E-Commerce
16 9 (15.00%) TDD
16 9 (15.00%) KnockoutJS
16 9 (15.00%) MongoDB
17 8 (13.33%) Finance
18 7 (11.67%) Web Development
19 6 (10.00%) Scrum
19 6 (10.00%) Web Design
19 6 (10.00%) .NET
19 6 (10.00%) Grunt
20 5 (8.33%) User Experience
20 5 (8.33%) Linux

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

For the 6 months to 23 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 20 (33.33%) Node.js
2 2 (3.33%) Elasticsearch
2 2 (3.33%) FileNet
3 1 (1.67%) CMS
3 1 (1.67%) nginx
3 1 (1.67%) Apache
Cloud Services
1 1 (1.67%) Amazon S3
1 1 (1.67%) Amazon AWS
1 1 (1.67%) SaaS
1 1 (1.67%) GitHub
Communications & Networking
1 10 (16.67%) Internet
2 1 (1.67%) HTTP
Database & Business Intelligence
1 9 (15.00%) MongoDB
2 4 (6.67%) NoSQL
3 3 (5.00%) CouchDB
4 2 (3.33%) Apache Cassandra
4 2 (3.33%) RavenDB
5 1 (1.67%) Neo4j
5 1 (1.67%) Amazon DynamoDB
5 1 (1.67%) MySQL
Development Applications
1 6 (10.00%) Grunt
2 5 (8.33%) Git (software)
3 4 (6.67%) Mocha
4 3 (5.00%) Jasmine
4 3 (5.00%) Bower
4 3 (5.00%) WebDriver
4 3 (5.00%) Eclipse
5 2 (3.33%) Subversion
5 2 (3.33%) Selenium
5 2 (3.33%) Karma Test Runner
6 1 (1.67%) JUnit
6 1 (1.67%) Maven
6 1 (1.67%) Introscope
6 1 (1.67%) Xcode
General
1 15 (25.00%) Banking
2 11 (18.33%) Investment Banking
3 8 (13.33%) Finance
4 4 (6.67%) Front Office
5 3 (5.00%) Retail
6 1 (1.67%) Publishing
6 1 (1.67%) Games
Libraries, Frameworks & Software Standards
1 50 (83.33%) HTML
2 46 (76.67%) HTML5
3 41 (68.33%) AngularJS
4 33 (55.00%) CSS
5 27 (45.00%) Backbone.js
6 22 (36.67%) CSS3
7 20 (33.33%) jQuery
8 16 (26.67%) RESTful
9 11 (18.33%) D3.js
10 9 (15.00%) KnockoutJS
11 6 (10.00%) .NET
12 5 (8.33%) Ember.js
13 4 (6.67%) JSON
13 4 (6.67%) Web Services
14 3 (5.00%) Ajax
14 3 (5.00%) ASP.NET
14 3 (5.00%) Twitter Bootstrap
14 3 (5.00%) Sass
14 3 (5.00%) REST
15 2 (3.33%) WebSockets
Miscellaneous
1 5 (8.33%) User Experience
2 4 (6.67%) Computer Science
3 3 (5.00%) Open Source
4 2 (3.33%) Digital Media
4 2 (3.33%) Client/Server
5 1 (1.67%) W3C
5 1 (1.67%) Market Risk
5 1 (1.67%) RIA
5 1 (1.67%) Mobile App
5 1 (1.67%) Enterprise Software
Operating Systems
1 5 (8.33%) Linux
2 3 (5.00%) UNIX
3 2 (3.33%) Apple iOS
4 1 (1.67%) Windows
4 1 (1.67%) Mac OS X
4 1 (1.67%) Windows Mobile
4 1 (1.67%) Android
Processes & Methodologies
1 21 (35.00%) OO
2 17 (28.33%) Responsive Web Design
3 16 (26.67%) Agile Software Development
4 10 (16.67%) E-Commerce
5 9 (15.00%) TDD
6 7 (11.67%) Web Development
7 6 (10.00%) Scrum
7 6 (10.00%) Web Design
8 4 (6.67%) BDD
9 3 (5.00%) Build Automation
9 3 (5.00%) Continuous Integration
9 3 (5.00%) Kanban
10 2 (3.33%) MVVM
10 2 (3.33%) MVC
10 2 (3.33%) Web Application Development
10 2 (3.33%) Load Testing
10 2 (3.33%) DevOps
11 1 (1.67%) Mentoring
11 1 (1.67%) Low Latency
11 1 (1.67%) Performance Tuning
Programming Languages
1 60 (100.00%) JavaScript
2 14 (23.33%) Java
3 4 (6.67%) PHP
4 2 (3.33%) SQL
4 2 (3.33%) C#
5 1 (1.67%) ActionScript
5 1 (1.67%) Shell Script
5 1 (1.67%) Objective-C
5 1 (1.67%) Ruby
5 1 (1.67%) Groovy
5 1 (1.67%) Scala
5 1 (1.67%) CoffeeScript
Qualifications
1 5 (8.33%) Degree
Quality Assurance & Compliance
1 1 (1.67%) QA
System Software
1 2 (3.33%) Docker
2 1 (1.67%) Varnish
Vendors
1 2 (3.33%) IBM
1 2 (3.33%) Zend
2 1 (1.67%) Splunk
2 1 (1.67%) Microsoft
2 1 (1.67%) Adobe
2 1 (1.67%) Perforce
City, London
Oliver Bernard
Rate: From £400 to £450 per day
Posted: 7 hours ago
City, London
Oliver Bernard
Rate: From £500 to £550 per day
Posted: 7 hours ago
City, London
Oliver Bernard
Rate: From £600 to £650 per day
Posted: Yesterday
City, London
Experis Ltd
Rate: £400 - £500 per day
Posted: Yesterday
City, London
Oliver Bernard
Rate: From £450 to £500 per day
Posted: 6 days ago
City of London
Huxley Associates
Rate: £650 - £750 per day
Posted: 19 days ago
City of London
Annapurna
Rate: £450 - £500 per day
Posted: 20 days ago