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 29 May 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
29 May 2015
Same period 2014 Same period 2013
JavaScript Developer
Rank 149 169 173
Rank change year-on-year
+20 +4
Contract jobs requiring a JavaScript Developer 42 36 38
As % of all contract IT jobs located in the City of London 0.78% 0.60% 0.58%
As % of the Job Titles category 0.84% 0.65% 0.63%
Number of daily rates quoted 33 33 29
Average daily rate
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£425 £450 £400
Average daily rate % change year-on-year
-5.55% +12.50%
90% offered a daily rate of more than £236 £350 £295
10% offered a daily rate of more than £550 £600 £575
UK excluding London average daily rate £375 £325 £350
% change year-on-year
+15.38% -7.14%
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
5002 5499 6062
As % of all contract IT jobs located in the City of London 92.61% 92.36% 92.76%
Number of daily rates quoted 3829 4129 4482
Average daily rate £450 £440 £450
Average daily rate % change year-on-year
+2.27% -2.22%
90% offered a daily rate of more than £276 £273 £285
10% offered a daily rate of more than £613 £601 £600
UK excluding London average daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 87 75 137
Average hourly rate £19.72 £17.50 £20.50
Average hourly rate % change year-on-year
+12.65% -14.63%
90% offered a hourly rate of more than £12.50 £12.00 £11.50
10% offered a hourly rate of more than £30.80 £45.98 £125.00
UK excluding London average hourly rate £16.16 £16.50 £17.50
% change year-on-year
-2.06% -5.71%

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 29 May 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 29 May 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 87 (100.00%) JavaScript
2 69 (79.31%) HTML
3 63 (72.41%) AngularJS
4 61 (70.11%) HTML5
5 48 (55.17%) CSS
6 36 (41.38%) CSS3
7 30 (34.48%) Banking
8 27 (31.03%) OO
9 26 (29.89%) Node.js
10 24 (27.59%) Java
11 23 (26.44%) Agile Software Development
12 22 (25.29%) Investment Banking
13 21 (24.14%) RESTful
13 21 (24.14%) jQuery
14 20 (22.99%) Backbone.js
14 20 (22.99%) Responsive Web Design
15 18 (20.69%) Internet
15 18 (20.69%) Grunt
16 14 (16.09%) D3.js
17 13 (14.94%) Jasmine
17 13 (14.94%) LESS
17 13 (14.94%) Finance
18 12 (13.79%) BDD
19 11 (12.64%) Git (software)
19 11 (12.64%) TDD
19 11 (12.64%) Bower
20 10 (11.49%) User Experience
20 10 (11.49%) WebDriver
20 10 (11.49%) JSON
20 10 (11.49%) JAX-RS

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

For the 6 months to 29 May 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 26 (29.89%) Node.js
2 9 (10.34%) Tomcat
3 2 (2.30%) Apache
4 1 (1.15%) CMS
4 1 (1.15%) WordPress
4 1 (1.15%) nginx
4 1 (1.15%) Confluence
Applications
1 1 (1.15%) Adobe Creative Suite
1 1 (1.15%) Photoshop
Cloud Services
1 1 (1.15%) Microsoft Azure
1 1 (1.15%) Amazon AWS
Communications & Networking
1 18 (20.69%) Internet
2 3 (3.45%) HTTP
3 1 (1.15%) DNS
Database & Business Intelligence
1 5 (5.75%) MongoDB
2 4 (4.60%) SQL Server
3 2 (2.30%) MySQL
Development Applications
1 18 (20.69%) Grunt
2 13 (14.94%) Jasmine
3 11 (12.64%) Git (software)
3 11 (12.64%) Bower
4 10 (11.49%) WebDriver
5 6 (6.90%) Karma Test Runner
6 4 (4.60%) Subversion
7 2 (2.30%) Jenkins
7 2 (2.30%) QUnit
7 2 (2.30%) Cucumber
7 2 (2.30%) JIRA
8 1 (1.15%) webpack
8 1 (1.15%) Maven
8 1 (1.15%) Selenium
8 1 (1.15%) Atlassian Bamboo
8 1 (1.15%) Mocha
General
1 30 (34.48%) Banking
2 22 (25.29%) Investment Banking
3 13 (14.94%) Finance
4 4 (4.60%) Games
5 3 (3.45%) Advertising
6 2 (2.30%) Legal
7 1 (1.15%) Financial Institution
Libraries, Frameworks & Software Standards
1 69 (79.31%) HTML
2 63 (72.41%) AngularJS
3 61 (70.11%) HTML5
4 48 (55.17%) CSS
5 36 (41.38%) CSS3
6 21 (24.14%) RESTful
6 21 (24.14%) jQuery
7 20 (22.99%) Backbone.js
8 14 (16.09%) D3.js
9 13 (14.94%) LESS
10 10 (11.49%) JSON
10 10 (11.49%) JAX-RS
11 9 (10.34%) Sass
12 7 (8.05%) Ember.js
12 7 (8.05%) Underscore.js
13 6 (6.90%) Ajax
14 5 (5.75%) Twitter Bootstrap
14 5 (5.75%) Web Services
15 4 (4.60%) KnockoutJS
15 4 (4.60%) Flash
Miscellaneous
1 10 (11.49%) User Experience
2 5 (5.75%) Client/Server
3 4 (4.60%) Analytical Skills
4 3 (3.45%) Online Games
5 2 (2.30%) Visualisation
5 2 (2.30%) Computer Science
6 1 (1.15%) Foreign Exchange (FX)
6 1 (1.15%) Derivative
6 1 (1.15%) Equity Derivative
6 1 (1.15%) Market Risk
6 1 (1.15%) Social Media
Operating Systems
1 1 (1.15%) Linux
1 1 (1.15%) Apple iOS
Processes & Methodologies
1 27 (31.03%) OO
2 23 (26.44%) Agile Software Development
3 20 (22.99%) Responsive Web Design
4 12 (13.79%) BDD
5 11 (12.64%) TDD
6 8 (9.20%) Scrum
6 8 (9.20%) Web Development
7 5 (5.75%) E-Commerce
7 5 (5.75%) MVC
8 4 (4.60%) Workflow
9 3 (3.45%) Web Design
9 3 (3.45%) Continuous Integration
10 2 (2.30%) Kanban
10 2 (2.30%) SOA
10 2 (2.30%) Pair Programming
10 2 (2.30%) B2C
10 2 (2.30%) OOP
11 1 (1.15%) Continuous Delivery
11 1 (1.15%) SDLC
11 1 (1.15%) Functional Programming
Programming Languages
1 87 (100.00%) JavaScript
2 24 (27.59%) Java
3 6 (6.90%) SQL
4 5 (5.75%) C#
5 3 (3.45%) ActionScript
5 3 (3.45%) PHP
6 1 (1.15%) Python
6 1 (1.15%) Scala
6 1 (1.15%) Bash Shell
Qualifications
1 3 (3.45%) Degree
Quality Assurance & Compliance
1 2 (2.30%) QA
System Software
1 1 (1.15%) Varnish
Systems Management
1 1 (1.15%) Vagrant
Vendors
1 2 (2.30%) Adobe
2 1 (1.15%) Microsoft
2 1 (1.15%) Twitter
City, London
Zebra People
Posted: 2 days ago
City of London
Spectrum IT
Rate: £340 - £370 per day
Posted: 2 days ago
City, London
Senitor Associates
Rate: £100 - £250 per day
Posted: 3 days ago
City of London
Explore Group
Posted: 10 days ago