The median contractor rate for a JavaScript Developer was £301 per day in advertised job vacancies in Coventry during the 3 months to 27 March 2017.

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
West Midlands / Coventry
3 months to
27 Mar 2017
Same period 2016 Same period 2015
Rank 38 37 34
Rank change year-on-year -1 -3  
Contract jobs requiring a JavaScript Developer 2 8 3
As % of all contract IT jobs advertised in Coventry 0.57% 2.26% 0.96%
As % of the Job Titles category 0.61% 2.36% 1.03%
Number of daily rates quoted 2 7 3
Median daily rate £301 £300 £325
Median daily rate % change year-on-year +0.41% -7.69%  
UK excluding London median daily rate £379 £350 £375
% change year-on-year +8.21% -6.66%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.50 £22.54 -
% change year-on-year +88.55% -  

The next table is for comparison with the above and includes summary statistics for all job roles in contract job vacancies advertised in Coventry. Most job vacancies include a discernible job title. As such, the figures in the first row provide an indication of the number of contract jobs in our overall sample.

Contract IT Job Roles
Coventry
Contract job vacancies with a job title containing a recognized job role 330 339 292
As % of all contract IT job vacancies advertised in Coventry 94.56% 95.76% 92.99%
Number of daily rates quoted 227 217 162
Median daily rate £425 £400 £325
Median daily rate % change year-on-year +6.25% +23.07%  
90% offered a daily rate of more than £275 £275 £200
10% offered a daily rate of more than £525 £500 £500
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 21 12 15
Median hourly rate £16.00 £15.00 £17.50
Median hourly rate % change year-on-year +6.66% -14.28%  
90% offered a hourly rate of more than £11.50 £10.00 £10.40
10% offered a hourly rate of more than £23.00 £35.00 £30.90
UK excluding London median hourly rate £17.50 £20.00 £17.00
% change year-on-year -12.50% +17.64%  

JavaScript Developer
Job Vacancy Trend in Coventry

The job posting trend of jobs advertised in Coventry that featured JavaScript Developer in the job title.

Job vacancy trend for JavaScript Developer in Coventry

JavaScript Developer
Contractor Daily Rate Trend in Coventry

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

Contractor daily rate trend for JavaScript Developer in Coventry

JavaScript Developer
Contractor Hourly Rate Trend in Coventry

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

Contractor hourly rate trend for JavaScript Developer in Coventry

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

For the 6 months to 27 March 2017, JavaScript Developer contract jobs required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Coventry region featuring JavaScript Developer in the job title.

1 5 (100.00%) JavaScript
2 4 (80.00%) HTML
2 4 (80.00%) CSS
2 4 (80.00%) Node.js
2 4 (80.00%) Twitter Bootstrap
3 3 (60.00%) AngularJS
3 3 (60.00%) jQuery
3 3 (60.00%) Git (software)
4 2 (40.00%) Python
4 2 (40.00%) MongoDB
4 2 (40.00%) SQL
4 2 (40.00%) DB2
5 1 (20.00%) Front End Development
5 1 (20.00%) MEAN Stack
5 1 (20.00%) SOLID
5 1 (20.00%) Asynchronous Programming
5 1 (20.00%) Mobile Development
5 1 (20.00%) gulp
5 1 (20.00%) API Development
5 1 (20.00%) Mobile App
5 1 (20.00%) Grunt
5 1 (20.00%) Low Latency
5 1 (20.00%) Logical Data Model
5 1 (20.00%) ASP.NET
5 1 (20.00%) .NET
5 1 (20.00%) C#
5 1 (20.00%) PHP
5 1 (20.00%) MVC
5 1 (20.00%) Advertising
5 1 (20.00%) Scrum

JavaScript Developer Skill Set
Co-occurring IT Skills in Coventry 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:

Database & Business Intelligence
1 2 (40.00%) DB2
1 2 (40.00%) MongoDB
Development Applications
1 3 (60.00%) Git (software)
2 1 (20.00%) Grunt
2 1 (20.00%) gulp
General
1 1 (20.00%) Advertising
Libraries, Frameworks & Software Standards
1 4 (80.00%) CSS
1 4 (80.00%) HTML
1 4 (80.00%) Node.js
1 4 (80.00%) Twitter Bootstrap
2 3 (60.00%) AngularJS
2 3 (60.00%) jQuery
3 1 (20.00%) .NET
3 1 (20.00%) ASP.NET
3 1 (20.00%) CakePHP
3 1 (20.00%) Express
3 1 (20.00%) HTML5
3 1 (20.00%) Laravel
3 1 (20.00%) MEAN Stack
3 1 (20.00%) REST
3 1 (20.00%) RESTful
3 1 (20.00%) Symfony
3 1 (20.00%) Web Services
3 1 (20.00%) WebSockets
Miscellaneous
1 1 (20.00%) Mobile App
Operating Systems
1 1 (20.00%) Android
1 1 (20.00%) Apple iOS
Processes & Methodologies
1 1 (20.00%) Agile Software Development
1 1 (20.00%) API Development
1 1 (20.00%) Asynchronous Programming
1 1 (20.00%) Data Modelling
1 1 (20.00%) Front End Development
1 1 (20.00%) High Availability
1 1 (20.00%) Logical Data Model
1 1 (20.00%) Low Latency
1 1 (20.00%) Mobile Development
1 1 (20.00%) MVC
1 1 (20.00%) Scrum
1 1 (20.00%) SOLID
1 1 (20.00%) Web Development
Programming Languages
1 5 (100.00%) JavaScript
2 2 (40.00%) Python
2 2 (40.00%) SQL
3 1 (20.00%) C#
3 1 (20.00%) PHP
Vendors
1 1 (20.00%) IBM