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 5 May 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
5 May 2016
Same period 2015 Same period 2014
JavaScript Developer
Rank 46 63 63
Rank change year-on-year
+17 0
Contract jobs requiring a JavaScript Developer 60 35 24
As % of all contract IT jobs located in Leeds 3.98% 2.64% 2.06%
As % of the Job Titles category 4.16% 2.80% 2.16%
Number of daily rates quoted 50 26 16
Median daily rate £388 £325 £330
Median daily rate % change year-on-year
+19.23% -1.51%
90% offered a daily rate of more than £334 £310 £225
10% offered a daily rate of more than £450 £413 £363
UK excluding London median daily rate £355 £350 £325
% change year-on-year
+1.42% +7.69%
Number of hourly rates quoted 0 0 1
Median hourly rate - - £17.50
UK excluding London median hourly rate £22.54 - £23.75
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
1442 1251 1109
As % of all contract IT jobs located in Leeds 95.69% 94.42% 95.36%
Number of daily rates quoted 1025 833 735
Median daily rate £405 £350 £330
Median daily rate % change year-on-year
+15.71% +6.06%
90% offered a daily rate of more than £300 £225 £215
10% offered a daily rate of more than £550 £475 £450
UK excluding London median daily rate £390 £375 £350
% change year-on-year
+4.00% +7.14%
Number of hourly rates quoted 33 39 36
Median hourly rate £11.75 £12.00 £17.50
Median hourly rate % change year-on-year
-2.08% -31.42%
90% offered a hourly rate of more than £10.00 £9.00 £10.10
10% offered a hourly rate of more than £19.50 £21.00 £29.00
UK excluding London median hourly rate £18.00 £16.70 £17.00
% change year-on-year
+7.78% -1.76%

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 5 May 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 5 May 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 76 (100.00%) JavaScript
2 45 (59.21%) CSS
3 38 (50.00%) Agile Software Development
4 33 (43.42%) React
5 32 (42.11%) AngularJS
6 30 (39.47%) Node.js
6 30 (39.47%) Java
7 29 (38.16%) HTML
8 27 (35.53%) TDD
9 21 (27.63%) RabbitMQ
10 20 (26.32%) HTML5
10 20 (26.32%) PHP
11 19 (25.00%) CSS3
11 19 (25.00%) Front End Development
12 16 (21.05%) LESS
12 16 (21.05%) Ember.js
13 15 (19.74%) Web Development
14 14 (18.42%) ES6
15 13 (17.11%) Spring
15 13 (17.11%) Hibernate
15 13 (17.11%) Web Services
15 13 (17.11%) MongoDB
15 13 (17.11%) RESTful
16 12 (15.79%) High Availability
17 11 (14.47%) User Experience
17 11 (14.47%) Analytical Skills
17 11 (14.47%) Games
17 11 (14.47%) SQL Server
17 11 (14.47%) OO
17 11 (14.47%) Python

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 30 (39.47%) Node.js
2 3 (3.95%) Tomcat
3 2 (2.63%) Drupal
4 1 (1.32%) CMS
4 1 (1.32%) WordPress
Business Applications
1 1 (1.32%) Magento
1 1 (1.32%) Payment Gateway
Cloud Services
1 2 (2.63%) GitHub
2 1 (1.32%) Amazon AWS
2 1 (1.32%) Trello
Communications & Networking
1 1 (1.32%) Network Security
Database & Business Intelligence
1 13 (17.11%) MongoDB
2 11 (14.47%) SQL Server
3 10 (13.16%) CouchDB
4 4 (5.26%) MySQL
5 1 (1.32%) Redis
Development Applications
1 9 (11.84%) Jasmine
2 4 (5.26%) Grunt
2 4 (5.26%) Karma Test Runner
3 2 (2.63%) Git (software)
3 2 (2.63%) gulp
3 2 (2.63%) Mocha
3 2 (2.63%) Subversion
4 1 (1.32%) Babel
4 1 (1.32%) Firebug
4 1 (1.32%) JIRA
4 1 (1.32%) Maven
4 1 (1.32%) Octopus Deploy
4 1 (1.32%) Selenium
4 1 (1.32%) Sinon.JS
General
1 11 (14.47%) Games
2 3 (3.95%) Finance
3 1 (1.32%) Financial Institution
Libraries, Frameworks & Software Standards
1 45 (59.21%) CSS
2 33 (43.42%) React
3 32 (42.11%) AngularJS
4 29 (38.16%) HTML
5 21 (27.63%) RabbitMQ
6 20 (26.32%) HTML5
7 19 (25.00%) CSS3
8 16 (21.05%) Ember.js
8 16 (21.05%) LESS
9 13 (17.11%) Hibernate
9 13 (17.11%) RESTful
9 13 (17.11%) Spring
9 13 (17.11%) Web Services
10 10 (13.16%) JPA
10 10 (13.16%) jQuery
11 9 (11.84%) Sass
12 6 (7.89%) .NET
13 4 (5.26%) DOM
13 4 (5.26%) Express
13 4 (5.26%) JSON
Miscellaneous
1 11 (14.47%) Analytical Skills
1 11 (14.47%) User Experience
2 7 (9.21%) Mobile App
3 1 (1.32%) Computer Science
3 1 (1.32%) Digital Media
3 1 (1.32%) e-Learning
3 1 (1.32%) Enterprise Software
3 1 (1.32%) Social Media
3 1 (1.32%) Social Network
Operating Systems
1 10 (13.16%) Windows
2 4 (5.26%) Unix
3 1 (1.32%) Linux
Processes & Methodologies
1 38 (50.00%) Agile Software Development
2 27 (35.53%) TDD
3 19 (25.00%) Front End Development
4 15 (19.74%) Web Development
5 12 (15.79%) High Availability
6 11 (14.47%) OO
7 10 (13.16%) Responsive Web Design
8 7 (9.21%) E-Commerce
9 5 (6.58%) MVC
10 4 (5.26%) BDD
10 4 (5.26%) SOA
10 4 (5.26%) Unit Testing
10 4 (5.26%) Web Design
11 3 (3.95%) Scrum
11 3 (3.95%) Technical Architecture
12 2 (2.63%) Software Engineering
13 1 (1.32%) Analytics
13 1 (1.32%) DevOps
13 1 (1.32%) Performance Analysis
13 1 (1.32%) Progressive Enhancement
Programming Languages
1 76 (100.00%) JavaScript
2 30 (39.47%) Java
3 20 (26.32%) PHP
4 14 (18.42%) ES6
5 11 (14.47%) Python
6 10 (13.16%) ECMAScript
7 3 (3.95%) C#
8 1 (1.32%) Groovy
8 1 (1.32%) Objective-C
8 1 (1.32%) PHP 5
8 1 (1.32%) Ruby
Qualifications
1 2 (2.63%) Security Cleared
2 1 (1.32%) SC Cleared
Quality Assurance & Compliance
1 1 (1.32%) Disclosure Scotland
Vendors
1 1 (1.32%) Dynatrace
1 1 (1.32%) New Relic
1 1 (1.32%) Omniture
1 1 (1.32%) Oracle
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