Period
to 21 May 2018

The median contractor rate for a JavaScript Developer was £400 per day in advertised job vacancies in Yorkshire during the 6 months to 21 May 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
21 May 2018
Same period 2017 Same period 2016
Rank 81 76 92
Rank change year-on-year -5 +16 +14
Contract jobs requiring a JavaScript Developer 132 119 130
As % of all contract IT jobs advertised in Yorkshire 2.74% 2.81% 2.29%
As % of the Job Titles category 2.87% 2.89% 2.38%
Number of daily rates quoted 103 93 113
Yorkshire median daily rate £400 £390 £375
Median daily rate % change year-on-year +2.56% +4.00% +15.38%
10th Percentile £308 £265 £225
90th Percentile £475 £475 £475
England median daily rate £450 £425 £413
% change year-on-year +5.88% +3.03% +8.55%
Number of hourly rates quoted 0 0 0
Yorkshire median hourly rate - - -
England median hourly rate £46.25 £43.00 £24.90
% change year-on-year +7.56% +72.67% +26.31%

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 4,602 4,113 5,456
% of contract IT jobs with a recognized job title 95.66% 97.17% 96.19%
Number of daily rates quoted 3,048 2,586 3,671
Yorkshire median daily rate £400 £400 £388
Median daily rate % change year-on-year - +3.23% +10.71%
10th Percentile £263 £250 £253
90th Percentile £538 £550 £560
England median daily rate £450 £430 £425
% change year-on-year +4.65% +1.18% +6.25%
Number of hourly rates quoted 165 161 185
Yorkshire median hourly rate £15.86 £13.00 £14.00
Median hourly rate % change year-on-year +22.00% -7.14% +7.69%
10th Percentile £9.79 £9.25 £8.50
90th Percentile £41.50 £27.50 £31.60
England median hourly rate £18.51 £18.96 £19.49
% change year-on-year -2.40% -2.72% +11.37%

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 May 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 21 May 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 -4 124 £400 - 32
South Yorkshire -18 7 £300 -21.05% 7
JavaScript Developer
England

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

For the 6 months to 21 May 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.

1 132 (100.00%) JavaScript
2 94 (71.21%) HTML
3 88 (66.67%) CSS
4 74 (56.06%) Agile Software Development
5 70 (53.03%) React
6 59 (44.70%) AngularJS
7 44 (33.33%) Node.js
8 38 (28.79%) Front End Development
9 29 (21.97%) TDD
9 29 (21.97%) Git (software)
10 23 (17.42%) Web Development
10 23 (17.42%) CSS3
11 22 (16.67%) HTML5
12 21 (15.91%) jQuery
12 21 (15.91%) .NET
13 20 (15.15%) Java
14 18 (13.64%) C#
14 18 (13.64%) Vue (Vue.js)
15 16 (12.12%) BDD
15 16 (12.12%) Test Automation
16 15 (11.36%) ASP.NET
17 13 (9.85%) Pair Programming
17 13 (9.85%) MVC
17 13 (9.85%) SQL
17 13 (9.85%) Open Source
18 12 (9.09%) PHP
18 12 (9.09%) User Experience
18 12 (9.09%) Docker
19 11 (8.33%) Jasmine
19 11 (8.33%) Sass

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 5 (3.79%) CMS
2 4 (3.03%) Apache
2 4 (3.03%) Confluence
3 3 (2.27%) Apache Spark
3 3 (2.27%) Tomcat
4 2 (1.52%) Adobe Experience Manager
5 1 (0.76%) Apache Solr
5 1 (0.76%) Elasticsearch
5 1 (0.76%) Moodle
5 1 (0.76%) nginx
5 1 (0.76%) Sitecore CMS
5 1 (0.76%) WordPress
Applications
1 2 (1.52%) Adobe Creative Suite
1 2 (1.52%) Photoshop
2 1 (0.76%) GIMP
Business Applications
1 1 (0.76%) Dynamics CRM
1 1 (0.76%) Magento
Cloud Services
1 3 (2.27%) Google Tag Manager
1 3 (2.27%) npm
2 2 (1.52%) Slack
3 1 (0.76%) Amazon AWS
3 1 (0.76%) Dynamics 365
Communications & Networking
1 2 (1.52%) Internet
Database & Business Intelligence
1 7 (5.30%) SQL Server
2 6 (4.55%) MySQL
3 5 (3.79%) NoSQL
3 5 (3.79%) PostgreSQL
4 4 (3.03%) Big Data
5 3 (2.27%) MongoDB
6 2 (1.52%) Apache Cassandra
7 1 (0.76%) Data Warehouse
7 1 (0.76%) Riak
Development Applications
1 29 (21.97%) Git (software)
2 11 (8.33%) Jasmine
3 8 (6.06%) Grunt
3 8 (6.06%) Jenkins
4 7 (5.30%) Visual Studio
5 5 (3.79%) gulp
5 5 (3.79%) JIRA
5 5 (3.79%) Mercurial
5 5 (3.79%) Subversion
6 4 (3.03%) webpack
7 3 (2.27%) AppVeyor
7 3 (2.27%) Babel
7 3 (2.27%) CircleCI
7 3 (2.27%) Cucumber
7 3 (2.27%) HP UFT
7 3 (2.27%) JUnit
7 3 (2.27%) Mocha
7 3 (2.27%) Selenium
8 2 (1.52%) Eclipse
8 2 (1.52%) Karma Test Runner
General
1 3 (2.27%) Finance
1 3 (2.27%) Retail
1 3 (2.27%) Telecoms
2 2 (1.52%) Banking
2 2 (1.52%) Games
2 2 (1.52%) Legal
2 2 (1.52%) Marketing
3 1 (0.76%) Electronics
3 1 (0.76%) Interactive Media
3 1 (0.76%) Law
3 1 (0.76%) Online Betting
Libraries, Frameworks & Software Standards
1 94 (71.21%) HTML
2 88 (66.67%) CSS
3 70 (53.03%) React
4 59 (44.70%) AngularJS
5 44 (33.33%) Node.js
6 23 (17.42%) CSS3
7 22 (16.67%) HTML5
8 21 (15.91%) .NET
8 21 (15.91%) jQuery
9 18 (13.64%) Vue (Vue.js)
10 15 (11.36%) ASP.NET
11 11 (8.33%) Sass
12 9 (6.82%) ASP.NET Web API
13 8 (6.06%) ASP.NET MVC
13 8 (6.06%) XHTML
14 7 (5.30%) .NET Framework
14 7 (5.30%) Entity Framework
15 6 (4.55%) Angular 2
15 6 (4.55%) Redux
16 5 (3.79%) Web Services
Miscellaneous
1 12 (9.09%) User Experience
2 10 (7.58%) Enterprise Software
3 5 (3.79%) Algorithms
3 5 (3.79%) Analytical Skills
3 5 (3.79%) Data Structures
4 3 (2.27%) Greenfield Project
5 2 (1.52%) Digital Media
5 2 (1.52%) Mobile App
6 1 (0.76%) IPTV
6 1 (0.76%) NHS
6 1 (0.76%) Over-the-Top Content
6 1 (0.76%) PlayStation
6 1 (0.76%) Self-Motivation
6 1 (0.76%) Smart Meter
Operating Systems
1 5 (3.79%) Linux
2 2 (1.52%) Red Hat Enterprise Linux
3 1 (0.76%) Apple iOS
3 1 (0.76%) Windows
Processes & Methodologies
1 74 (56.06%) Agile Software Development
2 38 (28.79%) Front End Development
3 29 (21.97%) TDD
4 23 (17.42%) Web Development
5 16 (12.12%) BDD
5 16 (12.12%) Test Automation
6 13 (9.85%) MVC
6 13 (9.85%) Open Source
6 13 (9.85%) Pair Programming
7 10 (7.58%) Continuous Integration
7 10 (7.58%) Scrum
8 9 (6.82%) Software Engineering
9 8 (6.06%) OO
9 8 (6.06%) Unit Testing
10 7 (5.30%) Microservices
11 6 (4.55%) Deployment Automation
11 6 (4.55%) SDLC
12 4 (3.03%) DevOps
12 4 (3.03%) Mentoring
12 4 (3.03%) Wireframes
Programming Languages
1 132 (100.00%) JavaScript
2 20 (15.15%) Java
3 18 (13.64%) C#
4 13 (9.85%) SQL
5 12 (9.09%) PHP
6 6 (4.55%) Python
7 4 (3.03%) Ruby
7 4 (3.03%) T-SQL
8 1 (0.76%) ES6
8 1 (0.76%) Objective-C
8 1 (0.76%) Scala
8 1 (0.76%) TypeScript
Qualifications
1 2 (1.52%) Degree
2 1 (0.76%) BPSS Clearance
2 1 (0.76%) SC Cleared
2 1 (0.76%) Security Cleared
Quality Assurance & Compliance
1 5 (3.79%) QA
2 1 (0.76%) PMO
System Software
1 12 (9.09%) Docker
Systems Management
1 3 (2.27%) Puppet
1 3 (2.27%) Rancher
Vendors
1 8 (6.06%) Microsoft
2 6 (4.55%) Splunk
3 3 (2.27%) Google
4 2 (1.52%) Adobe
4 2 (1.52%) Red Hat
5 1 (0.76%) Sitecore