Period
to 21 January 2019

The median contractor rate for a JavaScript Developer was £405 per day in advertised job vacancies in Yorkshire during the 6 months to 21 January 2019.

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
England > Yorkshire
6 months to
21 Jan 2019
Same period 2018 Same period 2017
Rank 90 87 75
Rank change year-on-year -3 -12 +55
Contract jobs requiring a JavaScript Developer 110 103 142
As % of all contract IT jobs advertised in Yorkshire 2.28% 2.35% 2.91%
As % of the Job Titles category 2.38% 2.44% 3.02%
Number of daily rates quoted 86 84 103
Yorkshire median daily rate £405 £378 £363
Median daily rate % change year-on-year +7.28% +4.14% +7.41%
10th Percentile £287 £295 £277
90th Percentile £525 £475 £475
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +4.94%
Number of hourly rates quoted 0 0 0
Yorkshire median hourly rate - - -
England median hourly rate £46.25 £45.00 £46.00
% change year-on-year +2.78% -2.17% +9.52%

The following table is for comparison with the above and includes summary statistics for all contract IT job vacancies advertised in Yorkshire. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of contract jobs in our overall sample.

All Contract IT Job Vacancies
Yorkshire
Contract vacancies in Yorkshire with a recognized job title 4,620 4,220 4,699
% of contract IT jobs with a recognized job title 95.77% 96.39% 96.17%
Number of daily rates quoted 3,100 2,778 3,024
Yorkshire median daily rate £413 £400 £400
Median daily rate % change year-on-year +3.13% - +6.67%
10th Percentile £260 £225 £225
90th Percentile £550 £543 £538
England median daily rate £465 £450 £425
% change year-on-year +3.33% +5.88% +2.41%
Number of hourly rates quoted 184 149 208
Yorkshire median hourly rate £15.30 £15.00 £13.83
Median hourly rate % change year-on-year +2.00% +8.44% -1.20%
10th Percentile £10.40 £9.96 £9.50
90th Percentile £35.00 £40.00 £26.63
England median hourly rate £18.70 £18.50 £18.50
% change year-on-year +1.08% - -

JavaScript Developer
Job Vacancy Trend in Yorkshire

Job postings that featured JavaScript Developer in the job title as a percentage of all IT jobs advertised in Yorkshire.

Job vacancy trend for JavaScript Developer in Yorkshire

JavaScript Developer
Contractor Daily Rate Trend in Yorkshire

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

Contractor daily rate trend for JavaScript Developer in Yorkshire

JavaScript Developer
Contractor Daily Rate Histogram in Yorkshire

The daily rate distribution of IT jobs citing JavaScript Developer in Yorkshire over the 6 months to 21 January 2019.

Contractor daily rate histogram for JavaScript Developer in Yorkshire

JavaScript Developer
Contractor Hourly Rate Trend in Yorkshire

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

Contractor hourly rate trend for JavaScript Developer in Yorkshire

JavaScript Developer
Contract Job Locations in Yorkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript Developer within the Yorkshire region over the 6 months to 21 January 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
West Yorkshire -1 77 £400 +6.67% 25
South Yorkshire +8 30 £500 +25.00% 15
North Yorkshire +3 2 £400 - 6
JavaScript Developer
England

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

For the 6 months to 21 January 2019, JavaScript Developer contract jobs required the following IT skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Yorkshire region featuring JavaScript Developer in the job title.

1 110 (100.00%) JavaScript
2 77 (70.00%) CSS
3 74 (67.27%) HTML
4 66 (60.00%) Agile Software Development
5 58 (52.73%) React
6 44 (40.00%) Node.js
7 31 (28.18%) AngularJS
8 29 (26.36%) CSS3
9 26 (23.64%) TDD
10 24 (21.82%) Git (software)
11 23 (20.91%) .NET
11 23 (20.91%) Front End Development
12 22 (20.00%) C#
13 21 (19.09%) Java
14 20 (18.18%) HTML5
15 17 (15.45%) ES6
16 16 (14.55%) Sass
16 16 (14.55%) Test Automation
16 16 (14.55%) jQuery
16 16 (14.55%) Web Development
17 14 (12.73%) Microservices
17 14 (12.73%) Vue.js
17 14 (12.73%) Redux
18 11 (10.00%) MVC
18 11 (10.00%) SQL
18 11 (10.00%) OO
18 11 (10.00%) RESTful
18 11 (10.00%) Spring
19 10 (9.09%) Software Engineering
19 10 (9.09%) Pair Programming

JavaScript Developer Skill Set
Co-occurring IT Skills in Yorkshire 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 3 (2.73%) WordPress
2 2 (1.82%) Apache
2 2 (1.82%) CMS
2 2 (1.82%) nginx
2 2 (1.82%) WebSphere
3 1 (0.91%) Cloud Foundry
3 1 (0.91%) IIS
3 1 (0.91%) Jetty
3 1 (0.91%) Mongrel
3 1 (0.91%) Sitecore CMS
3 1 (0.91%) Tomcat
Business Applications
1 3 (2.73%) Magento
1 3 (2.73%) Shopify
Cloud Services
1 8 (7.27%) Microsoft Azure
2 6 (5.45%) Amazon AWS
3 5 (4.55%) GitHub
4 3 (2.73%) Google Cloud Platform
4 3 (2.73%) Heroku
5 2 (1.82%) Amazon EC2
5 2 (1.82%) Google App Engine
6 1 (0.91%) AWS Lambda
6 1 (0.91%) IaaS
6 1 (0.91%) npm
6 1 (0.91%) PaaS
6 1 (0.91%) SaaS
6 1 (0.91%) Serverless
Communications & Networking
1 3 (2.73%) Internet
2 2 (1.82%) DHCP
2 2 (1.82%) DNS
2 2 (1.82%) FTP
2 2 (1.82%) HTTP
2 2 (1.82%) IPsec
2 2 (1.82%) SSL
2 2 (1.82%) TCP/IP
3 1 (0.91%) AMQP
Database & Business Intelligence
1 6 (5.45%) NoSQL
1 6 (5.45%) SQL Server
2 2 (1.82%) MySQL
3 1 (0.91%) Couchbase
3 1 (0.91%) Hadoop
3 1 (0.91%) MongoDB
3 1 (0.91%) Redis
3 1 (0.91%) Riak
3 1 (0.91%) SQL Server 2012
3 1 (0.91%) SQL Server 2016
Development Applications
1 24 (21.82%) Git (software)
2 6 (5.45%) gulp
2 6 (5.45%) Jasmine
3 4 (3.64%) Mercurial
3 4 (3.64%) Subversion
4 3 (2.73%) Grunt
5 2 (1.82%) Cucumber
5 2 (1.82%) JUnit
5 2 (1.82%) Mocha
5 2 (1.82%) Spock
5 2 (1.82%) Visual Studio
6 1 (0.91%) FitNesse
6 1 (0.91%) JIRA
6 1 (0.91%) Maven
6 1 (0.91%) PHPUnit
6 1 (0.91%) Selenium
6 1 (0.91%) Team Foundation Server
6 1 (0.91%) Travis CI
6 1 (0.91%) Vagrant
6 1 (0.91%) webpack
General
1 4 (3.64%) Banking
2 3 (2.73%) Finance
3 2 (1.82%) Games
3 2 (1.82%) Retail
Libraries, Frameworks & Software Standards
1 77 (70.00%) CSS
2 74 (67.27%) HTML
3 58 (52.73%) React
4 44 (40.00%) Node.js
5 31 (28.18%) AngularJS
6 29 (26.36%) CSS3
7 23 (20.91%) .NET
8 20 (18.18%) HTML5
9 16 (14.55%) jQuery
9 16 (14.55%) Sass
10 14 (12.73%) Redux
10 14 (12.73%) Vue.js
11 11 (10.00%) RESTful
11 11 (10.00%) Spring
12 8 (7.27%) ASP.NET
12 8 (7.27%) Spring Boot
13 7 (6.36%) Express
14 5 (4.55%) ASP.NET MVC
14 5 (4.55%) Hibernate
14 5 (4.55%) React Native
Miscellaneous
1 8 (7.27%) Greenfield Project
1 8 (7.27%) User Experience
2 2 (1.82%) Analytical Skills
3 1 (0.91%) Algorithms
3 1 (0.91%) Data Structures
3 1 (0.91%) Mobile App
3 1 (0.91%) Self-Motivation
Operating Systems
1 8 (7.27%) Unix
2 5 (4.55%) Linux
3 1 (0.91%) Mac OS
Processes & Methodologies
1 66 (60.00%) Agile Software Development
2 26 (23.64%) TDD
3 23 (20.91%) Front End Development
4 16 (14.55%) Test Automation
4 16 (14.55%) Web Development
5 14 (12.73%) Microservices
6 11 (10.00%) MVC
6 11 (10.00%) OO
7 10 (9.09%) Continuous Deployment
7 10 (9.09%) Pair Programming
7 10 (9.09%) Software Engineering
8 9 (8.18%) Continuous Integration
8 9 (8.18%) Open Source
9 8 (7.27%) Asynchronous Programming
9 8 (7.27%) BDD
9 8 (7.27%) E-Commerce
9 8 (7.27%) Progressive Web App
10 6 (5.45%) DevOps
10 6 (5.45%) Scrum
11 4 (3.64%) Software Delivery
Programming Languages
1 110 (100.00%) JavaScript
2 22 (20.00%) C#
3 21 (19.09%) Java
4 17 (15.45%) ES6
5 11 (10.00%) SQL
6 8 (7.27%) TypeScript
7 7 (6.36%) Bash Shell
8 5 (4.55%) ES7
8 5 (4.55%) PHP
8 5 (4.55%) Python
9 3 (2.73%) Java 8
9 3 (2.73%) Ruby
10 2 (1.82%) T-SQL
11 1 (0.91%) Kotlin
11 1 (0.91%) PHP 7
11 1 (0.91%) Scala
11 1 (0.91%) Shell Script
11 1 (0.91%) XPath
Qualifications
1 6 (5.45%) BPSS Clearance
2 5 (4.55%) Security Cleared
3 3 (2.73%) DBS Check
3 3 (2.73%) Degree
4 1 (0.91%) Computer Science Degree
4 1 (0.91%) SC Cleared
Quality Assurance & Compliance
1 2 (1.82%) Disclosure Scotland
1 2 (1.82%) QA
System Software
1 9 (8.18%) Docker
2 1 (0.91%) VMware Infrastructure
2 1 (0.91%) Xen
Systems Management
1 3 (2.73%) Kubernetes
1 3 (2.73%) Puppet
2 1 (0.91%) Ansible
2 1 (0.91%) Cobbler
2 1 (0.91%) Opscode Chef
Vendors
1 3 (2.73%) Google
1 3 (2.73%) WooCommerce
2 2 (1.82%) Microsoft
2 2 (1.82%) VMware
3 1 (0.91%) IBM
3 1 (0.91%) Informatica
3 1 (0.91%) Sitecore
3 1 (0.91%) TIBCO