Period
to 14 November 2018

The median contractor rate for a JavaScript Developer was £410 per day in advertised job vacancies in Yorkshire during the 6 months to 14 November 2018.

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
14 Nov 2018
Same period 2017 Same period 2016
Rank 95 66 61
Rank change year-on-year -29 -5 +39
Contract jobs requiring a JavaScript Developer 113 135 185
As % of all contract IT jobs advertised in Yorkshire 2.29% 3.08% 3.36%
As % of the Job Titles category 2.38% 3.17% 3.49%
Number of daily rates quoted 87 124 124
Yorkshire median daily rate £410 £400 £375
Median daily rate % change year-on-year +2.50% +6.67% +11.11%
10th Percentile £313 £283 £270
90th Percentile £488 £475 £475
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +6.25%
Number of hourly rates quoted 0 0 0
Yorkshire median hourly rate - - -
England median hourly rate £47.50 £42.06 £42.50
% change year-on-year +12.95% -1.05% +3.66%

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 4,739 4,253 5,308
% of contract IT jobs with a recognized job title 96.01% 96.90% 96.26%
Number of daily rates quoted 3,173 2,816 3,428
Yorkshire median daily rate £410 £400 £400
Median daily rate % change year-on-year +2.50% - +6.67%
10th Percentile £263 £220 £246
90th Percentile £550 £545 £538
England median daily rate £450 £450 £425
% change year-on-year - +5.88% +3.03%
Number of hourly rates quoted 192 141 198
Yorkshire median hourly rate £15.50 £14.20 £14.00
Median hourly rate % change year-on-year +9.15% +1.43% +4.05%
10th Percentile £10.40 £10.00 £9.37
90th Percentile £35.68 £27.50 £29.88
England median hourly rate £18.50 £18.70 £18.06
% change year-on-year -1.04% +3.52% +1.46%

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 14 November 2018.

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 14 November 2018. 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 -19 96 £416 +4.06% 31
South Yorkshire -8 14 £385 -3.75% 14
North Yorkshire -4 2 £300 -12.73% 4
JavaScript Developer
England

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

For the 6 months to 14 November 2018, 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.

1 113 (100.00%) JavaScript
2 87 (76.99%) CSS
3 83 (73.45%) HTML
4 73 (64.60%) Agile Software Development
5 67 (59.29%) React
6 47 (41.59%) Node.js
7 34 (30.09%) Front End Development
8 31 (27.43%) CSS3
9 29 (25.66%) AngularJS
10 25 (22.12%) TDD
11 21 (18.58%) Git (software)
12 20 (17.70%) HTML5
13 18 (15.93%) .NET
14 16 (14.16%) Redux
14 16 (14.16%) Java
14 16 (14.16%) C#
15 14 (12.39%) jQuery
15 14 (12.39%) Sass
16 12 (10.62%) MVC
17 11 (9.73%) Docker
17 11 (9.73%) Greenfield Project
18 10 (8.85%) OO
19 9 (7.96%) SQL
19 9 (7.96%) Games
19 9 (7.96%) Software Engineering
19 9 (7.96%) DevOps
19 9 (7.96%) Microservices
19 9 (7.96%) User Experience
20 8 (7.08%) BDD
20 8 (7.08%) Web Development

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 4 (3.54%) CMS
2 2 (1.77%) Apache
2 2 (1.77%) nginx
3 1 (0.88%) PrestaShop
3 1 (0.88%) Sitecore CMS
3 1 (0.88%) WebSphere
3 1 (0.88%) WordPress
Business Applications
1 1 (0.88%) Magento
1 1 (0.88%) OpenCart
Cloud Services
1 5 (4.42%) Amazon AWS
1 5 (4.42%) Microsoft Azure
2 4 (3.54%) GitHub
3 3 (2.65%) npm
4 2 (1.77%) Heroku
5 1 (0.88%) AWS Lambda
5 1 (0.88%) Google Cloud Platform
5 1 (0.88%) Serverless
Communications & Networking
1 1 (0.88%) AMQP
1 1 (0.88%) Internet
Database & Business Intelligence
1 7 (6.19%) SQL Server
2 5 (4.42%) MySQL
3 4 (3.54%) NoSQL
4 1 (0.88%) Couchbase
4 1 (0.88%) Data Lake
4 1 (0.88%) Hadoop
4 1 (0.88%) MongoDB
4 1 (0.88%) PostgreSQL
4 1 (0.88%) Redis
4 1 (0.88%) Riak
4 1 (0.88%) SQL Server 2012
4 1 (0.88%) SQL Server 2016
Development Applications
1 21 (18.58%) Git (software)
2 7 (6.19%) Cucumber
3 5 (4.42%) Jasmine
3 5 (4.42%) Subversion
3 5 (4.42%) webpack
4 4 (3.54%) gulp
4 4 (3.54%) Mercurial
5 3 (2.65%) Grunt
5 3 (2.65%) Jenkins
6 2 (1.77%) Mocha
6 2 (1.77%) Visual Studio
7 1 (0.88%) Bitbucket
7 1 (0.88%) FitNesse
7 1 (0.88%) Gradle
7 1 (0.88%) JIRA
7 1 (0.88%) Maven
7 1 (0.88%) PHPUnit
7 1 (0.88%) Selenium
7 1 (0.88%) Team Foundation Server
7 1 (0.88%) Vagrant
General
1 9 (7.96%) Games
2 4 (3.54%) Banking
3 3 (2.65%) Finance
4 2 (1.77%) Retail
Libraries, Frameworks & Software Standards
1 87 (76.99%) CSS
2 83 (73.45%) HTML
3 67 (59.29%) React
4 47 (41.59%) Node.js
5 31 (27.43%) CSS3
6 29 (25.66%) AngularJS
7 20 (17.70%) HTML5
8 18 (15.93%) .NET
9 16 (14.16%) Redux
10 14 (12.39%) jQuery
10 14 (12.39%) Sass
11 6 (5.31%) ASP.NET
11 6 (5.31%) AVA JavaScript Test Runner
11 6 (5.31%) Spring
11 6 (5.31%) Vue.js
12 5 (4.42%) ASP.NET MVC
12 5 (4.42%) React Native
13 4 (3.54%) DOM
14 3 (2.65%) .NET Framework
14 3 (2.65%) XHTML
Miscellaneous
1 11 (9.73%) Greenfield Project
2 9 (7.96%) User Experience
3 2 (1.77%) Mobile App
3 2 (1.77%) Self-Motivation
4 1 (0.88%) Algorithms
4 1 (0.88%) Computer Science
4 1 (0.88%) Data Structures
Operating Systems
1 3 (2.65%) Linux
2 2 (1.77%) Unix
3 1 (0.88%) Android
3 1 (0.88%) Apple iOS
3 1 (0.88%) Windows
Processes & Methodologies
1 73 (64.60%) Agile Software Development
2 34 (30.09%) Front End Development
3 25 (22.12%) TDD
4 12 (10.62%) MVC
5 10 (8.85%) OO
6 9 (7.96%) DevOps
6 9 (7.96%) Microservices
6 9 (7.96%) Software Engineering
7 8 (7.08%) BDD
7 8 (7.08%) Web Development
8 7 (6.19%) Continuous Integration
9 6 (5.31%) E-Commerce
9 6 (5.31%) Software Delivery
10 5 (4.42%) Open Source
10 5 (4.42%) Prototyping
10 5 (4.42%) Scrum
10 5 (4.42%) Test Automation
11 4 (3.54%) Deployment Automation
11 4 (3.54%) Pair Programming
11 4 (3.54%) Problem-Solving
Programming Languages
1 113 (100.00%) JavaScript
2 16 (14.16%) C#
2 16 (14.16%) Java
3 9 (7.96%) SQL
4 8 (7.08%) PHP
5 7 (6.19%) ES6
6 6 (5.31%) TypeScript
7 4 (3.54%) Java 8
8 3 (2.65%) ES7
8 3 (2.65%) Python
9 2 (1.77%) Ruby
9 2 (1.77%) T-SQL
10 1 (0.88%) Bash Shell
10 1 (0.88%) Kotlin
10 1 (0.88%) Perl
10 1 (0.88%) PHP 7
10 1 (0.88%) PL/SQL
10 1 (0.88%) Scala
10 1 (0.88%) Shell Script
10 1 (0.88%) XPath
Qualifications
1 2 (1.77%) Degree
2 1 (0.88%) Computer Science Degree
Quality Assurance & Compliance
1 2 (1.77%) QA
System Software
1 11 (9.73%) Docker
Systems Management
1 3 (2.65%) Kubernetes
2 1 (0.88%) Ansible
2 1 (0.88%) Cobbler
2 1 (0.88%) Opscode Chef
2 1 (0.88%) Puppet
Vendors
1 1 (0.88%) Google
1 1 (0.88%) IBM
1 1 (0.88%) Informatica
1 1 (0.88%) Oracle
1 1 (0.88%) Sitecore
1 1 (0.88%) TIBCO
1 1 (0.88%) Xamarin
1 1 (0.88%) Zend