The statistics below represent IT contracts advertised across the Leeds region that had JavaScript Developer featuring in the job title. Included is a guide to the contractor rates offered over the 3 months to 24 September 2016 with a comparison to same period over 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.

3 months to
24 Sep 2016
Same period 2015 Same period 2014
JavaScript Developer
Rank 42 68 67
Rank change year-on-year
+26 -1
Contract jobs requiring a JavaScript Developer 64 40 11
As % of all contract IT jobs located in Leeds 4.74% 2.45% 1.09%
As % of the Job Titles category 4.94% 2.57% 1.16%
Number of daily rates quoted 43 37 10
Median daily rate £375 £350 £325
Median daily rate % change year-on-year
+7.14% +7.69%
90% offered a daily rate of more than £300 £300 £238
10% offered a daily rate of more than £475 £475 £330
UK excluding London median daily rate £380 £365 £350
% change year-on-year
+4.10% +4.28%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £36.50 £42.00 £56.25
% change year-on-year
-13.09% -25.33%
JavaScript Developer
West Yorkshire

The following table is for comparison with the above and provides statistics for the entire Job Titles category in contract jobs advertised in the Leeds 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
Leeds
Contract IT job ads with a match in the
Job Titles category
1295 1556 949
As % of all contract IT jobs located in Leeds 95.93% 95.40% 94.43%
Number of daily rates quoted 857 1072 612
Median daily rate £400 £375 £325
Median daily rate % change year-on-year
+6.66% +15.38%
90% offered a daily rate of more than £250 £265 £175
10% offered a daily rate of more than £525 £510 £467
UK excluding London median daily rate £390 £375 £350
% change year-on-year
+4.00% +7.14%
Number of hourly rates quoted 24 46 38
Median hourly rate £14.57 £13.60 £12.00
Median hourly rate % change year-on-year
+7.13% +13.29%
90% offered a hourly rate of more than £10.20 £9.50 £10.00
10% offered a hourly rate of more than £31.00 £31.55 £115.00
UK excluding London median hourly rate £16.50 £17.33 £16.50
% change year-on-year
-4.78% +5.03%

JavaScript Developer
Jobs Demand Trend in Leeds

The demand trend of IT contracts across the Leeds region that featured JavaScript Developer in the job title.

JavaScript Developer Jobs Demand Trend in Leeds

JavaScript Developer
Daily Rate Trend in Leeds

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

JavaScript Developer Daily Rate Trend in Leeds

JavaScript Developer
Daily Rate Histogram in Leeds

This chart provides a histogram of daily rates quoted in contract IT jobs citing JavaScript Developer across the Leeds region over the 3 months to 24 September 2016.

JavaScript Developer Daily Rate Histogram in Leeds

JavaScript Developer
Hourly Rate Trend in Leeds

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

JavaScript Developer Hourly Rate Trend in Leeds

JavaScript Developer Skill Set
Top 30 Related IT Skills in Leeds

For the 6 months to 24 September 2016, JavaScript Developer contract jobs required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Leeds region featuring JavaScript Developer in the job title.

1 145 (100.00%) JavaScript
2 94 (64.83%) HTML
2 94 (64.83%) CSS
3 66 (45.52%) Agile Software Development
4 58 (40.00%) React
5 52 (35.86%) HTML5
5 52 (35.86%) CSS3
6 46 (31.72%) Front End Development
7 44 (30.34%) AngularJS
8 40 (27.59%) Node.js
8 40 (27.59%) TDD
9 30 (20.69%) User Experience
10 28 (19.31%) Java
10 28 (19.31%) PHP
11 27 (18.62%) Web Development
12 21 (14.48%) .NET
12 21 (14.48%) OO
13 20 (13.79%) E-Commerce
14 19 (13.10%) Jasmine
15 17 (11.72%) jQuery
15 17 (11.72%) High Availability
16 15 (10.34%) Scrum
17 14 (9.66%) MVC
17 14 (9.66%) RabbitMQ
17 14 (9.66%) Analytical Skills
17 14 (9.66%) Sass
18 13 (8.97%) JSON
18 13 (8.97%) Games
18 13 (8.97%) Python
19 12 (8.28%) C#

JavaScript Developer Skill Set
Top Related IT Skills in Leeds by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 8 (5.52%) WordPress
2 6 (4.14%) CMS
3 3 (2.07%) Sitecore CMS
4 2 (1.38%) Magnolia
5 1 (0.69%) Drupal
Applications
1 1 (0.69%) Photoshop
1 1 (0.69%) Spreadsheet
Business Applications
1 4 (2.76%) Magento
Cloud Services
1 3 (2.07%) GitHub
2 1 (0.69%) Slack
2 1 (0.69%) Trello
Communications & Networking
1 5 (3.45%) HTTP
2 2 (1.38%) Internet
3 1 (0.69%) Network Security
3 1 (0.69%) Wireshark
Database & Business Intelligence
1 10 (6.90%) MySQL
2 7 (4.83%) SQL Server
3 5 (3.45%) MongoDB
3 5 (3.45%) Relational Database
4 3 (2.07%) Apache Cassandra
5 2 (1.38%) NoSQL
6 1 (0.69%) CouchDB
Development Applications
1 19 (13.10%) Jasmine
2 6 (4.14%) Git (software)
2 6 (4.14%) Grunt
2 6 (4.14%) gulp
3 4 (2.76%) Jenkins
3 4 (2.76%) Karma Test Runner
3 4 (2.76%) QUnit
4 2 (1.38%) Cucumber
4 2 (1.38%) Selenium
4 2 (1.38%) Subversion
5 1 (0.69%) Babel
5 1 (0.69%) Capybara
5 1 (0.69%) JSUnit
5 1 (0.69%) Mocha
5 1 (0.69%) Protractor
5 1 (0.69%) Rational Performance Tester
5 1 (0.69%) RSpec
5 1 (0.69%) Visual Studio
5 1 (0.69%) WebDriver
5 1 (0.69%) webpack
General
1 13 (8.97%) Games
2 5 (3.45%) Finance
3 2 (1.38%) Back Office
3 2 (1.38%) Marketing
4 1 (0.69%) Financial Institution
Libraries, Frameworks & Software Standards
1 94 (64.83%) CSS
1 94 (64.83%) HTML
2 58 (40.00%) React
3 52 (35.86%) CSS3
3 52 (35.86%) HTML5
4 44 (30.34%) AngularJS
5 40 (27.59%) Node.js
6 21 (14.48%) .NET
7 17 (11.72%) jQuery
8 14 (9.66%) RabbitMQ
8 14 (9.66%) Sass
9 13 (8.97%) JSON
10 12 (8.28%) LESS
11 9 (6.21%) KnockoutJS
12 8 (5.52%) Backbone.js
12 8 (5.52%) DOM
12 8 (5.52%) RESTful
13 7 (4.83%) ASP.NET
13 7 (4.83%) Web Services
14 6 (4.14%) Ember.js
Miscellaneous
1 30 (20.69%) User Experience
2 14 (9.66%) Analytical Skills
3 2 (1.38%) Computer Science
3 2 (1.38%) Mobile App
4 1 (0.69%) Digital Media
4 1 (0.69%) Enterprise Software
4 1 (0.69%) RIA
Operating Systems
1 7 (4.83%) Unix
2 4 (2.76%) Linux
3 2 (1.38%) Mac OS X
4 1 (0.69%) Windows
Processes & Methodologies
1 66 (45.52%) Agile Software Development
2 46 (31.72%) Front End Development
3 40 (27.59%) TDD
4 27 (18.62%) Web Development
5 21 (14.48%) OO
6 20 (13.79%) E-Commerce
7 17 (11.72%) High Availability
8 15 (10.34%) Scrum
9 14 (9.66%) MVC
10 12 (8.28%) BDD
10 12 (8.28%) Continuous Integration
11 9 (6.21%) Responsive Web Design
11 9 (6.21%) Web Design
12 8 (5.52%) Software Engineering
13 6 (4.14%) Unit Testing
14 5 (3.45%) Code Optimisation
15 4 (2.76%) API Development
15 4 (2.76%) Continuous Improvement
15 4 (2.76%) Microservices
15 4 (2.76%) SOLID
Programming Languages
1 145 (100.00%) JavaScript
2 28 (19.31%) Java
2 28 (19.31%) PHP
3 13 (8.97%) Python
4 12 (8.28%) C#
5 8 (5.52%) ES6
6 6 (4.14%) SQL
7 2 (1.38%) Ruby
7 2 (1.38%) Scala
8 1 (0.69%) ECMAScript
8 1 (0.69%) Groovy
8 1 (0.69%) Jython
8 1 (0.69%) PHP 5
Qualifications
1 2 (1.38%) BPSS Clearance
1 2 (1.38%) DBS Check
1 2 (1.38%) Degree
2 1 (0.69%) SC Cleared
2 1 (0.69%) Security Cleared
Quality Assurance & Compliance
1 1 (0.69%) QA
System Software
1 2 (1.38%) Virtual Machines
Vendors
1 3 (2.07%) Sitecore
2 1 (0.69%) Adobe
2 1 (0.69%) Splunk