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 27 February 2015 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
27 Feb 2015
Same period 2014 Same period 2013
JavaScript Developer
Rank 138 155 174
Rank change year-on-year
+17 +19
Contract jobs requiring a JavaScript Developer 46 45 20
As % of all contract IT jobs located in the City of London 0.90% 0.78% 0.35%
As % of the Job Titles category 0.96% 0.83% 0.38%
Number of daily rates quoted 39 36 12
Average daily rate
Keep up to 90%
of your Daily Rate
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£475 £400 £375
Average daily rate % change year-on-year
+18.75% +6.73%
90% offered a daily rate of more than £366 £343 £303
10% offered a daily rate of more than £605 £538 £488
UK excluding London average daily rate £388 £325 £325
% change year-on-year
+19.23% -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - £40.00
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
4780 5413 5331
As % of all contract IT jobs located in the City of London 93.07% 93.31% 93.23%
Number of daily rates quoted 3657 3807 3953
Average daily rate £450 £450 £450
90% offered a daily rate of more than £288 £275 £280
10% offered a daily rate of more than £600 £625 £600
UK excluding London average daily rate £375 £350 £345
% change year-on-year
+7.14% +1.44%
Number of hourly rates quoted 70 87 128
Average hourly rate £17.98 £20.00 £19.00
Average hourly rate % change year-on-year
-10.10% +5.26%
90% offered a hourly rate of more than £12.50 £13.50 £12.50
10% offered a hourly rate of more than £28.00 £33.28 £72.50
UK excluding London average hourly rate £16.74 £17.00 £17.50
% change year-on-year
-1.55% -2.85%

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 27 February 2015.

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 27 February 2015, 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 85 (100.00%) JavaScript
2 62 (72.94%) HTML
3 61 (71.76%) AngularJS
4 55 (64.71%) HTML5
5 43 (50.59%) CSS
6 36 (42.35%) Node.js
7 31 (36.47%) CSS3
8 30 (35.29%) OO
9 26 (30.59%) Agile Software Development
9 26 (30.59%) Banking
10 24 (28.24%) Responsive Web Design
11 23 (27.06%) Backbone.js
11 23 (27.06%) RESTful
12 22 (25.88%) jQuery
12 22 (25.88%) Investment Banking
13 21 (24.71%) Grunt
14 20 (23.53%) Java
15 19 (22.35%) Internet
15 19 (22.35%) TDD
16 18 (21.18%) D3.js
17 15 (17.65%) Git (software)
17 15 (17.65%) Jasmine
18 14 (16.47%) Bower
18 14 (16.47%) BDD
19 13 (15.29%) WebDriver
20 12 (14.12%) Finance
21 11 (12.94%) Twitter Bootstrap
21 11 (12.94%) LESS
21 11 (12.94%) User Experience
22 10 (11.76%) KnockoutJS

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

For the 6 months to 27 February 2015, 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 36 (42.35%) Node.js
2 8 (9.41%) Tomcat
3 3 (3.53%) CMS
3 3 (3.53%) Elasticsearch
4 1 (1.18%) Apache
4 1 (1.18%) SharePoint 2013
4 1 (1.18%) Apache Solr
4 1 (1.18%) SharePoint
Cloud Services
1 1 (1.18%) Microsoft Azure
Communications & Networking
1 19 (22.35%) Internet
2 2 (2.35%) HTTP
Database & Business Intelligence
1 9 (10.59%) MongoDB
2 2 (2.35%) SQL Server
2 2 (2.35%) NoSQL
3 1 (1.18%) Neo4j
3 1 (1.18%) Voldemort
3 1 (1.18%) Relational Database
3 1 (1.18%) PostgreSQL
3 1 (1.18%) Apache Cassandra
3 1 (1.18%) MySQL
Development Applications
1 21 (24.71%) Grunt
2 15 (17.65%) Git (software)
2 15 (17.65%) Jasmine
3 14 (16.47%) Bower
4 13 (15.29%) WebDriver
5 9 (10.59%) Karma Test Runner
6 6 (7.06%) Selenium
7 4 (4.71%) Cucumber
8 3 (3.53%) QUnit
8 3 (3.53%) Jenkins
8 3 (3.53%) Subversion
8 3 (3.53%) JIRA
9 2 (2.35%) Maven
9 2 (2.35%) Mocha
10 1 (1.18%) JsTestDriver
10 1 (1.18%) Mockito
10 1 (1.18%) JUnit
10 1 (1.18%) Atlassian Bamboo
10 1 (1.18%) Team Foundation Server
10 1 (1.18%) Sinon.JS
General
1 26 (30.59%) Banking
2 22 (25.88%) Investment Banking
3 12 (14.12%) Finance
4 1 (1.18%) Legal
4 1 (1.18%) Advertising
4 1 (1.18%) Publishing
4 1 (1.18%) Games
4 1 (1.18%) Financial Institution
Libraries, Frameworks & Software Standards
1 62 (72.94%) HTML
2 61 (71.76%) AngularJS
3 55 (64.71%) HTML5
4 43 (50.59%) CSS
5 31 (36.47%) CSS3
6 23 (27.06%) Backbone.js
6 23 (27.06%) RESTful
7 22 (25.88%) jQuery
8 18 (21.18%) D3.js
9 11 (12.94%) LESS
9 11 (12.94%) Twitter Bootstrap
10 10 (11.76%) KnockoutJS
11 9 (10.59%) JSON
12 8 (9.41%) Ember.js
12 8 (9.41%) JAX-RS
13 7 (8.24%) Sass
14 6 (7.06%) Web Services
15 3 (3.53%) Ext JS
15 3 (3.53%) REST
15 3 (3.53%) Underscore.js
Miscellaneous
1 11 (12.94%) User Experience
2 3 (3.53%) Client/Server
2 3 (3.53%) RIA
2 3 (3.53%) Visualisation
2 3 (3.53%) Open Source
3 2 (2.35%) Analytical Skills
3 2 (2.35%) Digital Media
4 1 (1.18%) Social Media
4 1 (1.18%) Streaming Video
4 1 (1.18%) Derivative
4 1 (1.18%) Equity Derivative
4 1 (1.18%) Spread Betting
4 1 (1.18%) Computer Science
4 1 (1.18%) Market Risk
Operating Systems
1 4 (4.71%) UNIX
2 3 (3.53%) Linux
2 3 (3.53%) Apple iOS
3 1 (1.18%) CoreOS
Processes & Methodologies
1 30 (35.29%) OO
2 26 (30.59%) Agile Software Development
3 24 (28.24%) Responsive Web Design
4 19 (22.35%) TDD
5 14 (16.47%) BDD
6 8 (9.41%) Web Development
7 7 (8.24%) Scrum
8 6 (7.06%) E-Commerce
8 6 (7.06%) MVC
8 6 (7.06%) Continuous Integration
9 4 (4.71%) Kanban
9 4 (4.71%) Pair Programming
10 3 (3.53%) Web Design
10 3 (3.53%) SEO
10 3 (3.53%) Workflow
10 3 (3.53%) Unit Testing
10 3 (3.53%) Integration Testing
11 2 (2.35%) Performance Tuning
11 2 (2.35%) Build Automation
11 2 (2.35%) OOP
Programming Languages
1 85 (100.00%) JavaScript
2 20 (23.53%) Java
3 4 (4.71%) Scala
4 3 (3.53%) Perl
4 3 (3.53%) Python
5 2 (2.35%) Shell Script
5 2 (2.35%) Ruby
5 2 (2.35%) Bash Shell
5 2 (2.35%) C#
6 1 (1.18%) C++
6 1 (1.18%) Golang
6 1 (1.18%) Groovy
6 1 (1.18%) PHP
6 1 (1.18%) SQL
Qualifications
1 4 (4.71%) Degree
System Software
1 1 (1.18%) Docker
Systems Management
1 1 (1.18%) Vagrant
Vendors
1 2 (2.35%) Twitter
City, London
Client Server
Rate: £400 to £420 p/day
Posted: Yesterday
City of London
Huxley Banking & Financial Services
Rate: competitive
Posted: Yesterday
City, London
Oscar Associates (UK) Ltd
Posted: 4 days ago
City, London
McGregor Boyall
Rate: £500 - £600 per day + depending on experience
Posted: 5 days ago
City, London
Solid Consulting Limited
Rate: From £375 to £425 per day
Posted: 18 days ago