Period
to 20 August 2019

The median contractor rate for a JavaScript Developer was £394 per day in advertised job vacancies in Yorkshire during the 6 months to 20 August 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
20 Aug 2019
Same period 2018 Same period 2017
Rank 124 85 67
Rank change year-on-year -39 -18 -11
Contract jobs requiring a JavaScript Developer 55 129 145
As % of all contract IT jobs advertised in Yorkshire 1.34% 2.63% 3.43%
As % of the Job Titles category 1.41% 2.75% 3.53%
Number of daily rates quoted 44 108 128
Yorkshire median daily rate £394 £400 £400
Median daily rate % change year-on-year -1.56% - +6.67%
10th Percentile £311 £320 £271
90th Percentile £513 £475 £475
England median daily rate £495 £475 £450
% change year-on-year +4.21% +5.56% +5.88%
Number of hourly rates quoted 0 0 0
Yorkshire median hourly rate - - -
England median hourly rate £50.34 £47.50 £40.00
% change year-on-year +5.97% +18.75% +9.59%

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 3,894 4,699 4,108
% of contract IT jobs with a recognized job title 94.79% 95.90% 97.09%
Number of daily rates quoted 2,600 3,122 2,641
Yorkshire median daily rate £425 £400 £400
Median daily rate % change year-on-year +6.25% - -
10th Percentile £219 £263 £256
90th Percentile £550 £538 £545
England median daily rate £475 £450 £450
% change year-on-year +5.56% - +5.88%
Number of hourly rates quoted 189 178 127
Yorkshire median hourly rate £16.00 £16.50 £13.00
Median hourly rate % change year-on-year -3.03% +26.92% -3.70%
10th Percentile £10.00 £9.63 £8.90
90th Percentile £35.00 £42.41 £29.05
England median hourly rate £20.00 £18.50 £18.50
% change year-on-year +8.11% - -2.63%

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 20 August 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 20 August 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 -41 40 £413 -2.37% 18
South Yorkshire -1 14 £345 +15.00% 7
North Yorkshire +7 1 - - 2
JavaScript Developer
England

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

For the 6 months to 20 August 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 55 (100.00%) JavaScript
2 30 (54.55%) HTML
2 30 (54.55%) CSS
3 28 (50.91%) Agile Software Development
4 23 (41.82%) React
5 18 (32.73%) Node.js
6 15 (27.27%) Git (software)
6 15 (27.27%) Test Automation
7 14 (25.45%) HTML5
7 14 (25.45%) AngularJS
8 12 (21.82%) SQL
9 11 (20.00%) Java
9 11 (20.00%) CSS3
10 10 (18.18%) .NET
10 10 (18.18%) C#
10 10 (18.18%) TDD
11 9 (16.36%) jQuery
11 9 (16.36%) MVC
11 9 (16.36%) Front End Development
11 9 (16.36%) GraphQL
12 8 (14.55%) Redux
12 8 (14.55%) Web Design
12 8 (14.55%) ASP.NET
12 8 (14.55%) High Availability
12 8 (14.55%) Responsive Web Design
12 8 (14.55%) ASP.NET MVC
13 7 (12.73%) Jenkins
13 7 (12.73%) DevOps
13 7 (12.73%) E-Commerce
13 7 (12.73%) Continuous Integration

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 1 (1.82%) CMS
1 1 (1.82%) Drupal
1 1 (1.82%) WordPress
Business Applications
1 2 (3.64%) Magento
2 1 (1.82%) Shopify
Cloud Services
1 3 (5.45%) GitHub
2 2 (3.64%) npm
3 1 (1.82%) Amazon AWS
3 1 (1.82%) AWS Lambda
3 1 (1.82%) Serverless
Database & Business Intelligence
1 5 (9.09%) MariaDB
2 4 (7.27%) SQL Server
3 1 (1.82%) NoSQL
3 1 (1.82%) Relational Database
Development Applications
1 15 (27.27%) Git (software)
2 7 (12.73%) Jenkins
3 6 (10.91%) Subversion
4 5 (9.09%) Mocha
4 5 (9.09%) Selenium
5 4 (7.27%) Grunt
5 4 (7.27%) gulp
5 4 (7.27%) Jasmine
6 2 (3.64%) TeamCity
6 2 (3.64%) webpack
7 1 (1.82%) Bower
7 1 (1.82%) Cucumber
7 1 (1.82%) Mercurial
7 1 (1.82%) Team Foundation Server
General
1 6 (10.91%) Finance
1 6 (10.91%) Retail
2 2 (3.64%) Public Sector
3 1 (1.82%) Telecoms
Libraries, Frameworks & Software Standards
1 30 (54.55%) CSS
1 30 (54.55%) HTML
2 23 (41.82%) React
3 18 (32.73%) Node.js
4 14 (25.45%) AngularJS
4 14 (25.45%) HTML5
5 11 (20.00%) CSS3
6 10 (18.18%) .NET
7 9 (16.36%) GraphQL
7 9 (16.36%) jQuery
8 8 (14.55%) ASP.NET
8 8 (14.55%) ASP.NET MVC
8 8 (14.55%) Redux
9 6 (10.91%) Vue.js
10 5 (9.09%) .NET Framework
10 5 (9.09%) Entity Framework
10 5 (9.09%) Ruby on Rails
10 5 (9.09%) Sass
11 4 (7.27%) Kafka
11 4 (7.27%) RabbitMQ
Miscellaneous
1 6 (10.91%) Greenfield Project
2 4 (7.27%) User Experience
3 3 (5.45%) Enterprise Software
4 1 (1.82%) Algorithms
4 1 (1.82%) Data Structures
Operating Systems
1 3 (5.45%) Linux
1 3 (5.45%) Mac OS X
1 3 (5.45%) Unix
Processes & Methodologies
1 28 (50.91%) Agile Software Development
2 15 (27.27%) Test Automation
3 10 (18.18%) TDD
4 9 (16.36%) Front End Development
4 9 (16.36%) MVC
5 8 (14.55%) High Availability
5 8 (14.55%) Responsive Web Design
5 8 (14.55%) Web Design
6 7 (12.73%) Continuous Integration
6 7 (12.73%) DevOps
6 7 (12.73%) E-Commerce
7 6 (10.91%) Microservices
7 6 (10.91%) Open Source
8 5 (9.09%) Continuous Deployment
8 5 (9.09%) Pair Programming
8 5 (9.09%) Web Development
8 5 (9.09%) Workflow
9 4 (7.27%) Kanban
9 4 (7.27%) OO
9 4 (7.27%) Problem-Solving
Programming Languages
1 55 (100.00%) JavaScript
2 12 (21.82%) SQL
3 11 (20.00%) Java
4 10 (18.18%) C#
5 5 (9.09%) Ruby
5 5 (9.09%) TypeScript
6 3 (5.45%) ES6
6 3 (5.45%) PHP
7 2 (3.64%) ES7
7 2 (3.64%) Go
8 1 (1.82%) PowerShell
8 1 (1.82%) Python
8 1 (1.82%) Scala
Qualifications
1 3 (5.45%) Degree
2 1 (1.82%) BPSS Clearance
2 1 (1.82%) SC Cleared
2 1 (1.82%) Security Cleared
Quality Assurance & Compliance
1 3 (5.45%) WCAG
2 1 (1.82%) QA
Systems Management
1 5 (9.09%) Kubernetes
Vendors
1 1 (1.82%) IBM
1 1 (1.82%) WooCommerce