Period
to 26 January 2020

The median contractor rate for a JavaScript Developer was £475 per day in advertised job vacancies in the East of England during the 6 months to 26 January 2020.

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 > East of England
6 months to
26 Jan 2020
Same period 2019 Same period 2018
Rank 140 169 130
Rank change year-on-year +29 -39 +19
Contract jobs requiring a JavaScript Developer 25 25 72
As % of all contract IT jobs advertised in the East of England 0.71% 0.57% 1.52%
As % of the Job Titles category 0.76% 0.61% 1.60%
Number of daily rates quoted 19 19 53
East of England median daily rate £475 £425 £375
Median daily rate % change year-on-year +11.76% +13.33% -
10th Percentile £363 £335 £294
90th Percentile £625 £545 £483
England median daily rate £475 £475 £450
% change year-on-year - +5.56% +5.88%
Number of hourly rates quoted 0 0 0
East of England median hourly rate - - -
England median hourly rate £61.25 £45.00 £45.00
% change year-on-year +36.11% - -2.17%

The following table is for comparison with the above and includes summary statistics for all contract IT job vacancies advertised in the East of England. 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
East of England
Contract vacancies in the East of England with a recognized job title 3,286 4,111 4,501
% of contract IT jobs with a recognized job title 92.82% 93.84% 94.98%
Number of daily rates quoted 1,954 2,426 2,599
East of England median daily rate £420 £425 £415
Median daily rate % change year-on-year -1.18% +2.41% +7.10%
10th Percentile £181 £200 £209
90th Percentile £588 £588 £575
England median daily rate £463 £468 £450
% change year-on-year -1.07% +3.89% +5.88%
Number of hourly rates quoted 282 274 320
East of England median hourly rate £17.10 £17.29 £19.00
Median hourly rate % change year-on-year -1.07% -9.03% -7.32%
10th Percentile £11.13 £10.75 £10.66
90th Percentile £48.75 £50.00 £47.50
England median hourly rate £19.00 £18.70 £18.44
% change year-on-year +1.60% +1.42% -0.34%

JavaScript Developer
Job Vacancy Trend in the East of England

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

Job vacancy trend for JavaScript Developer in the East of England

JavaScript Developer
Contractor Daily Rate Trend in the East of England

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

Contractor daily rate trend for JavaScript Developer in the East of England

JavaScript Developer
Contractor Daily Rate Histogram in the East of England

The daily rate distribution of IT jobs citing JavaScript Developer in the East of England over the 6 months to 26 January 2020.

Contractor daily rate histogram for JavaScript Developer in the East of England

JavaScript Developer
Contractor Hourly Rate Trend in the East of England

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

Contractor hourly rate trend for JavaScript Developer in the East of England

JavaScript Developer
Contract Job Locations in the East of England

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 East of England region over the 6 months to 26 January 2020. 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
Cambridgeshire -6 8 £500 +17.65% 18
Bedfordshire +12 6 £400 -
Hertfordshire +5 4 £450 -5.26% 5
Suffolk +3 3 £325 -13.33% 5
Essex - 3 £600 - 5
Norfolk - 1 £475 - 2
JavaScript Developer
England

JavaScript Developer Skill Set
Top 30 Co-occurring IT Skills in the East of England

For the 6 months to 26 January 2020, 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 East of England region featuring JavaScript Developer in the job title.

1 25 (100.00%) JavaScript
2 12 (48.00%) Agile Software Development
2 12 (48.00%) Node.js
3 11 (44.00%) React
4 5 (20.00%) Redux
4 5 (20.00%) Digital Transformation Programme
4 5 (20.00%) AWS Elastic Beanstalk
4 5 (20.00%) CloudFront
4 5 (20.00%) DevOps
4 5 (20.00%) Amazon S3
4 5 (20.00%) AWS
5 4 (16.00%) Security Cleared
5 4 (16.00%) MVC
5 4 (16.00%) Internet
5 4 (16.00%) CSS
5 4 (16.00%) HTML
5 4 (16.00%) SQL
5 4 (16.00%) .NET
5 4 (16.00%) Internet of Things
5 4 (16.00%) User Experience
6 3 (12.00%) Front End Development
6 3 (12.00%) Microservices
6 3 (12.00%) ES6
6 3 (12.00%) Twitter Bootstrap
6 3 (12.00%) SQL Server
6 3 (12.00%) PHP
6 3 (12.00%) Python
6 3 (12.00%) Telecoms
6 3 (12.00%) C#
6 3 (12.00%) Test Automation

JavaScript Developer Skill Set
Co-occurring IT Skills in the East of England 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 (4.00%) CMS
1 1 (4.00%) IIS
1 1 (4.00%) Joomla!
1 1 (4.00%) WordPress
Business Applications
1 1 (4.00%) Magento
Cloud Services
1 5 (20.00%) Amazon S3
1 5 (20.00%) AWS
1 5 (20.00%) AWS Elastic Beanstalk
1 5 (20.00%) CloudFront
2 3 (12.00%) Azure
3 1 (4.00%) Akamai
3 1 (4.00%) SaaS
Communications & Networking
1 4 (16.00%) Internet
2 1 (4.00%) DNS
2 1 (4.00%) Firewall
Database & Business Intelligence
1 3 (12.00%) SQL Server
2 2 (8.00%) MySQL
3 1 (4.00%) MongoDB
3 1 (4.00%) NoSQL
Development Applications
1 2 (8.00%) Git (software)
2 1 (4.00%) Jasmine
2 1 (4.00%) Karma Test Runner
2 1 (4.00%) Protractor
2 1 (4.00%) Selenium
General
1 3 (12.00%) Telecoms
2 1 (4.00%) Publishing
Libraries, Frameworks & Software Standards
1 12 (48.00%) Node.js
2 11 (44.00%) React
3 5 (20.00%) Redux
4 4 (16.00%) .NET
4 4 (16.00%) CSS
4 4 (16.00%) HTML
5 3 (12.00%) Twitter Bootstrap
6 2 (8.00%) AngularJS
6 2 (8.00%) ASP.NET Web API
6 2 (8.00%) Django
6 2 (8.00%) HTML5
6 2 (8.00%) jQuery
6 2 (8.00%) Razor View Engine
7 1 (4.00%) ASP.NET
7 1 (4.00%) ASP.NET MVC
7 1 (4.00%) Dojo
7 1 (4.00%) Java EE
7 1 (4.00%) JSON
7 1 (4.00%) Laravel
7 1 (4.00%) Vue.js
Miscellaneous
1 4 (16.00%) Internet of Things
1 4 (16.00%) User Experience
2 2 (8.00%) Mobile App
3 1 (4.00%) Self-Motivation
Operating Systems
1 1 (4.00%) Android
1 1 (4.00%) Mac OS
Processes & Methodologies
1 12 (48.00%) Agile Software Development
2 5 (20.00%) DevOps
2 5 (20.00%) Digital Transformation Programme
3 4 (16.00%) MVC
4 3 (12.00%) Front End Development
4 3 (12.00%) Microservices
4 3 (12.00%) Test Automation
4 3 (12.00%) Web Development
5 2 (8.00%) CQRS
5 2 (8.00%) Scrum
5 2 (8.00%) SOLID
5 2 (8.00%) TDD
5 2 (8.00%) Translating Business Requirements
6 1 (4.00%) Content Management
6 1 (4.00%) Continuous Integration
6 1 (4.00%) Decision-Making
6 1 (4.00%) High Availability
6 1 (4.00%) ITIL
6 1 (4.00%) OO
6 1 (4.00%) Time Management
Programming Languages
1 25 (100.00%) JavaScript
2 4 (16.00%) SQL
3 3 (12.00%) C#
3 3 (12.00%) ES6
3 3 (12.00%) PHP
3 3 (12.00%) Python
4 2 (8.00%) Java
5 1 (4.00%) TypeScript
Qualifications
1 4 (16.00%) Security Cleared
2 1 (4.00%) SC Cleared
System Software
1 1 (4.00%) Docker
Vendors
1 1 (4.00%) Microsoft
1 1 (4.00%) Xamarin