Period
to 22 January 2019

The median contractor rate for a JavaScript Developer was £400 per day in advertised job vacancies in West Yorkshire during the 6 months to 22 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
Yorkshire > West Yorkshire
6 months to
22 Jan 2019
Same period 2018 Same period 2017
Rank 87 68 61
Rank change year-on-year -19 -7 +47
Contract jobs requiring a JavaScript Developer 77 90 107
As % of all contract IT jobs advertised in West Yorkshire 2.30% 2.95% 3.41%
As % of the Job Titles category 2.40% 3.05% 3.54%
Number of daily rates quoted 63 71 81
West Yorkshire median daily rate £400 £375 £375
Median daily rate % change year-on-year +6.67% - +13.64%
10th Percentile £311 £308 £294
90th Percentile £486 £475 £475
Yorkshire median daily rate £405 £380 £363
% change year-on-year +6.58% +4.83% +8.61%
Number of hourly rates quoted 0 0 0
West Yorkshire median hourly rate - - -
Yorkshire median hourly rate - - -

The following table is for comparison with the above and includes summary statistics for all contract IT job vacancies advertised in West 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
West Yorkshire
Contract vacancies in West Yorkshire with a recognized job title 3,205 2,954 3,021
% of contract IT jobs with a recognized job title 95.87% 96.82% 96.21%
Number of daily rates quoted 2,173 2,003 1,933
West Yorkshire median daily rate £413 £400 £400
Median daily rate % change year-on-year +3.13% - +6.67%
10th Percentile £269 £258 £250
90th Percentile £563 £550 £538
Yorkshire median daily rate £413 £400 £400
% change year-on-year +3.13% - +6.67%
Number of hourly rates quoted 126 101 116
West Yorkshire median hourly rate £15.30 £14.65 £12.50
Median hourly rate % change year-on-year +4.44% +17.20% -15.25%
10th Percentile £10.40 £9.81 £9.12
90th Percentile £25.00 £40.00 £25.20
Yorkshire median hourly rate £15.30 £15.00 £13.92
% change year-on-year +2.00% +7.80% -0.61%

JavaScript Developer
Job Vacancy Trend in West Yorkshire

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

Job vacancy trend for JavaScript Developer in West Yorkshire

JavaScript Developer
Contractor Daily Rate Trend in West Yorkshire

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

Contractor daily rate trend for JavaScript Developer in West Yorkshire

JavaScript Developer
Contractor Daily Rate Histogram in West Yorkshire

The daily rate distribution of IT jobs citing JavaScript Developer in West Yorkshire over the 6 months to 22 January 2019.

Contractor daily rate histogram for JavaScript Developer in West Yorkshire

JavaScript Developer
Contractor Hourly Rate Trend in West Yorkshire

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

Contractor hourly rate trend for JavaScript Developer in West Yorkshire

JavaScript Developer
Contract Job Locations in West 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 West Yorkshire region over the 6 months to 22 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
Leeds -17 67 £391 +4.33% 17
Bradford -23 1 £463 +7.56%
Halifax - 1 £425 -
JavaScript Developer
Yorkshire

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

For the 6 months to 22 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 West Yorkshire region featuring JavaScript Developer in the job title.

1 77 (100.00%) JavaScript
2 63 (81.82%) CSS
3 57 (74.03%) HTML
4 41 (53.25%) React
5 40 (51.95%) Agile Software Development
6 28 (36.36%) CSS3
7 26 (33.77%) Node.js
8 21 (27.27%) Front End Development
9 19 (24.68%) AngularJS
10 18 (23.38%) HTML5
11 16 (20.78%) Sass
12 15 (19.48%) Git (software)
13 14 (18.18%) TDD
14 13 (16.88%) jQuery
14 13 (16.88%) .NET
14 13 (16.88%) Redux
15 11 (14.29%) C#
16 9 (11.69%) OO
17 8 (10.39%) Java
17 8 (10.39%) Software Engineering
17 8 (10.39%) TypeScript
17 8 (10.39%) ES6
18 7 (9.09%) Web Development
19 6 (7.79%) Jasmine
19 6 (7.79%) gulp
19 6 (7.79%) Docker
19 6 (7.79%) User Experience
20 5 (6.49%) React Native
20 5 (6.49%) Vue.js
20 5 (6.49%) Microsoft Azure

JavaScript Developer Skill Set
Co-occurring IT Skills in West 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 (3.90%) WordPress
2 2 (2.60%) CMS
3 1 (1.30%) Sitecore CMS
Business Applications
1 3 (3.90%) Magento
1 3 (3.90%) Shopify
Cloud Services
1 5 (6.49%) Microsoft Azure
2 2 (2.60%) Amazon AWS
3 1 (1.30%) AWS Lambda
3 1 (1.30%) GitHub
3 1 (1.30%) npm
3 1 (1.30%) Serverless
Communications & Networking
1 2 (2.60%) Internet
Database & Business Intelligence
1 2 (2.60%) NoSQL
1 2 (2.60%) SQL Server
2 1 (1.30%) MySQL
2 1 (1.30%) SQL Server 2012
2 1 (1.30%) SQL Server 2016
Development Applications
1 15 (19.48%) Git (software)
2 6 (7.79%) gulp
2 6 (7.79%) Jasmine
3 3 (3.90%) Grunt
3 3 (3.90%) Mercurial
3 3 (3.90%) Subversion
4 2 (2.60%) Mocha
4 2 (2.60%) Visual Studio
5 1 (1.30%) Bitbucket
5 1 (1.30%) Cucumber
5 1 (1.30%) PHPUnit
5 1 (1.30%) webpack
General
1 4 (5.19%) Banking
2 2 (2.60%) Games
Libraries, Frameworks & Software Standards
1 63 (81.82%) CSS
2 57 (74.03%) HTML
3 41 (53.25%) React
4 28 (36.36%) CSS3
5 26 (33.77%) Node.js
6 19 (24.68%) AngularJS
7 18 (23.38%) HTML5
8 16 (20.78%) Sass
9 13 (16.88%) .NET
9 13 (16.88%) jQuery
9 13 (16.88%) Redux
10 5 (6.49%) React Native
10 5 (6.49%) Vue.js
11 4 (5.19%) DOM
11 4 (5.19%) Express
11 4 (5.19%) Spring
11 4 (5.19%) XHTML
12 3 (3.90%) LESS
12 3 (3.90%) Symfony
13 2 (2.60%) Laravel
Miscellaneous
1 6 (7.79%) User Experience
2 5 (6.49%) Greenfield Project
3 1 (1.30%) Mobile App
3 1 (1.30%) Self-Motivation
Operating Systems
1 1 (1.30%) Linux
Processes & Methodologies
1 40 (51.95%) Agile Software Development
2 21 (27.27%) Front End Development
3 14 (18.18%) TDD
4 9 (11.69%) OO
5 8 (10.39%) Software Engineering
6 7 (9.09%) Web Development
7 5 (6.49%) Continuous Integration
8 4 (5.19%) BDD
8 4 (5.19%) E-Commerce
8 4 (5.19%) Microservices
8 4 (5.19%) MVC
8 4 (5.19%) Prototyping
8 4 (5.19%) Software Delivery
9 3 (3.90%) Mentoring
9 3 (3.90%) Pair Programming
9 3 (3.90%) Problem-Solving
9 3 (3.90%) Rapid Prototyping
9 3 (3.90%) Test Automation
10 2 (2.60%) Risk Management
10 2 (2.60%) Software Testing
Programming Languages
1 77 (100.00%) JavaScript
2 11 (14.29%) C#
3 8 (10.39%) ES6
3 8 (10.39%) Java
3 8 (10.39%) TypeScript
4 5 (6.49%) ES7
5 3 (3.90%) PHP
5 3 (3.90%) SQL
6 1 (1.30%) PHP 7
6 1 (1.30%) Python
6 1 (1.30%) Ruby
6 1 (1.30%) T-SQL
Qualifications
1 2 (2.60%) Degree
Quality Assurance & Compliance
1 1 (1.30%) QA
System Software
1 6 (7.79%) Docker
Systems Management
1 1 (1.30%) Kubernetes
Vendors
1 3 (3.90%) WooCommerce
2 1 (1.30%) Sitecore