The median contractor rate for a JavaScript Developer was £400 per day in advertised job vacancies in Leeds during the 3 months to 28 March 2017.

The first table below provides contractor rate benchmarking and summary statistics including a comparison to same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

JavaScript Developer
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 57 65 61
Rank change year-on-year +8 -4  
Contract jobs requiring a JavaScript Developer 31 33 29
As % of all contract IT jobs advertised in Leeds 3.06% 2.29% 2.46%
As % of the Job Titles category 3.14% 2.36% 2.60%
Number of daily rates quoted 26 26 22
Median daily rate £400 £400 £363
Median daily rate % change year-on-year - +10.34%  
90% offered a daily rate of more than £300 £350 £302
10% offered a daily rate of more than £449 £481 £423
UK excluding London median daily rate £375 £350 £375
% change year-on-year +7.14% -6.66%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.50 £22.54 -
% change year-on-year +88.55% -  

The next table is for comparison with the above and includes summary statistics for all job roles in contract job vacancies advertised in Leeds. Most job vacancies include a discernible job title. As such, the figures in the first row provide an indication of the number of contract jobs in our overall sample.

Contract IT Job Roles
Leeds
Contract job vacancies with a job title containing a recognized job role 988 1398 1114
As % of all contract IT job vacancies advertised in Leeds 97.44% 96.81% 94.57%
Number of daily rates quoted 656 975 733
Median daily rate £400 £400 £363
Median daily rate % change year-on-year - +10.34%  
90% offered a daily rate of more than £275 £300 £220
10% offered a daily rate of more than £525 £575 £465
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 14 30 41
Median hourly rate £14.20 £12.00 £12.42
Median hourly rate % change year-on-year +18.33% -3.38%  
90% offered a hourly rate of more than £11.31 £10.00 £10.00
10% offered a hourly rate of more than £39.00 £21.20 £35.00
UK excluding London median hourly rate £17.50 £19.63 £17.00
% change year-on-year -10.82% +15.44%  

JavaScript Developer
Job Vacancy Trend in Leeds

The job posting trend of jobs advertised in Leeds that featured JavaScript Developer in the job title.

Job vacancy trend for JavaScript Developer in Leeds

JavaScript Developer
Contractor Daily Rate Trend in Leeds

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

Contractor daily rate trend for JavaScript Developer in Leeds

JavaScript Developer
Contractor Daily Rate Histogram in Leeds

The daily rate distribution of IT jobs citing JavaScript Developer in Leeds over the 3 months to 28 March 2017.

Contractor daily rate histogram for JavaScript Developer in Leeds

JavaScript Developer
Contractor Hourly Rate Trend in Leeds

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

Contractor hourly rate trend for JavaScript Developer in Leeds

JavaScript Developer Skill Set
Top 30 Co-occurring IT Skills in Leeds

For the 6 months to 28 March 2017, 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 74 (100.00%) JavaScript
2 50 (67.57%) Agile Software Development
3 49 (66.22%) CSS
4 48 (64.86%) HTML
5 42 (56.76%) AngularJS
6 28 (37.84%) React
6 28 (37.84%) HTML5
7 27 (36.49%) Front End Development
8 23 (31.08%) CSS3
8 23 (31.08%) TDD
9 21 (28.38%) Node.js
10 18 (24.32%) Git (software)
11 13 (17.57%) Responsive Web Design
11 13 (17.57%) MVC
11 13 (17.57%) .NET
12 12 (16.22%) PHP
12 12 (16.22%) C#
12 12 (16.22%) Grunt
13 11 (14.86%) ASP.NET
13 11 (14.86%) Sass
14 10 (13.51%) LESS
14 10 (13.51%) SQL
14 10 (13.51%) Web Design
14 10 (13.51%) Web Development
15 9 (12.16%) Java
15 9 (12.16%) Jasmine
16 8 (10.81%) jQuery
16 8 (10.81%) OO
16 8 (10.81%) Scrum
16 8 (10.81%) Docker

JavaScript Developer Skill Set
Co-occurring 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 2 (2.70%) CMS
2 1 (1.35%) Adobe Experience Manager
2 1 (1.35%) Apache Solr
2 1 (1.35%) Confluence
2 1 (1.35%) Elasticsearch
2 1 (1.35%) Sitecore CMS
Cloud Services
1 1 (1.35%) CloudBees
1 1 (1.35%) GitHub
Communications & Networking
1 4 (5.41%) Internet
2 2 (2.70%) HTTP
Database & Business Intelligence
1 6 (8.11%) SQL Server
2 4 (5.41%) MongoDB
2 4 (5.41%) MySQL
3 3 (4.05%) Relational Database
4 2 (2.70%) NoSQL
5 1 (1.35%) Apache Cassandra
5 1 (1.35%) PostgreSQL
5 1 (1.35%) SQL Server Integration Services
Development Applications
1 18 (24.32%) Git (software)
2 12 (16.22%) Grunt
3 9 (12.16%) Jasmine
4 7 (9.46%) gulp
4 7 (9.46%) Jenkins
5 5 (6.76%) Subversion
5 5 (6.76%) Visual Studio
6 2 (2.70%) Babel
6 2 (2.70%) Cucumber
6 2 (2.70%) Mocha
6 2 (2.70%) Protractor
6 2 (2.70%) webpack
7 1 (1.35%) Atlassian Bamboo
7 1 (1.35%) JIRA
7 1 (1.35%) JUnit
7 1 (1.35%) Karma Test Runner
7 1 (1.35%) Octopus Deploy
7 1 (1.35%) Selenium
General
1 5 (6.76%) Advertising
1 5 (6.76%) Online Betting
2 4 (5.41%) Finance
3 2 (2.70%) Back Office
3 2 (2.70%) Games
Libraries, Frameworks & Software Standards
1 49 (66.22%) CSS
2 48 (64.86%) HTML
3 42 (56.76%) AngularJS
4 28 (37.84%) HTML5
4 28 (37.84%) React
5 23 (31.08%) CSS3
6 21 (28.38%) Node.js
7 13 (17.57%) .NET
8 11 (14.86%) ASP.NET
8 11 (14.86%) Sass
9 10 (13.51%) LESS
10 8 (10.81%) jQuery
11 7 (9.46%) .NET Framework
11 7 (9.46%) ASP.NET MVC
11 7 (9.46%) ASP.NET Web API
12 5 (6.76%) Entity Framework
12 5 (6.76%) JSON
12 5 (6.76%) REST
13 4 (5.41%) Ajax
13 4 (5.41%) Backbone.js
Miscellaneous
1 6 (8.11%) User Experience
2 5 (6.76%) Analytical Skills
2 5 (6.76%) Enterprise Software
3 4 (5.41%) RIA
4 2 (2.70%) Mobile App
5 1 (1.35%) Algorithms
5 1 (1.35%) Computer Science
5 1 (1.35%) NHS
Operating Systems
1 1 (1.35%) Linux
1 1 (1.35%) Red Hat Enterprise Linux
Processes & Methodologies
1 50 (67.57%) Agile Software Development
2 27 (36.49%) Front End Development
3 23 (31.08%) TDD
4 13 (17.57%) MVC
4 13 (17.57%) Responsive Web Design
5 10 (13.51%) Web Design
5 10 (13.51%) Web Development
6 8 (10.81%) OO
6 8 (10.81%) Scrum
7 6 (8.11%) Open Source
8 4 (5.41%) BDD
8 4 (5.41%) Continuous Integration
9 3 (4.05%) Automated Testing
9 3 (4.05%) Continuous Improvement
9 3 (4.05%) E-Commerce
9 3 (4.05%) Kanban
9 3 (4.05%) Microservices
9 3 (4.05%) Pair Programming
9 3 (4.05%) SOA
9 3 (4.05%) Software Engineering
Programming Languages
1 74 (100.00%) JavaScript
2 12 (16.22%) C#
2 12 (16.22%) PHP
3 10 (13.51%) SQL
4 9 (12.16%) Java
5 5 (6.76%) Python
6 4 (5.41%) TypeScript
7 3 (4.05%) T-SQL
8 1 (1.35%) ES6
8 1 (1.35%) PL/SQL
Qualifications
1 4 (5.41%) Security Cleared
2 3 (4.05%) BPSS Clearance
3 2 (2.70%) Degree
3 2 (2.70%) SC Cleared
4 1 (1.35%) BC Cleared
Quality Assurance & Compliance
1 3 (4.05%) Disclosure Scotland
System Software
1 8 (10.81%) Docker
Systems Management
1 1 (1.35%) Ansible
1 1 (1.35%) Puppet
Vendors
1 1 (1.35%) Adobe
1 1 (1.35%) IBM
1 1 (1.35%) Kony
1 1 (1.35%) MuleSoft
1 1 (1.35%) Oracle
1 1 (1.35%) Red Hat
1 1 (1.35%) Sitecore
1 1 (1.35%) Temenos
1 1 (1.35%) Twitter
1 1 (1.35%) Zend
Leeds, West Yorkshire
Hydrogen Group
Rate: £400.00 - £440.00 per day
Posted: 5 hours ago
Leeds, West Yorkshire
TEKsystems
Rate: £400 - £430 per day
Posted: Yesterday
Leeds, West Yorkshire
Experis Ltd
Rate: £400.00 - £440.00 per day
Posted: Yesterday
Leeds
Lawrence Harvey
Rate: £300 - £400 per day
Posted: 5 days ago