The median contractor rate for a JavaScript Developer was - per day in advertised job vacancies in Kent during the 3 months to 23 June 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
South East / Kent
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 42 36 30
Rank change year-on-year -6 -6  
Contract jobs requiring a JavaScript Developer 1 6 14
As % of all contract IT jobs advertised in Kent 0.39% 1.80% 5.13%
As % of the Job Titles category 0.42% 1.83% 5.49%
Number of daily rates quoted 0 6 10
Median daily rate - £330 £325
Median daily rate % change year-on-year - +1.53%  
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £47.50 - £22.00

The next table is for comparison with the above and includes summary statistics for all job roles in contract job vacancies advertised in Kent. 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
Kent
Contract job vacancies with a job title containing a recognized job role 236 328 255
As % of all contract IT job vacancies advertised in Kent 92.55% 98.50% 93.41%
Number of daily rates quoted 172 225 138
Median daily rate £365 £413 £338
Median daily rate % change year-on-year -11.51% +22.22%  
90% offered a daily rate of more than £203 £201 £150
10% offered a daily rate of more than £528 £700 £500
UK excluding London median daily rate £400 £400 £370
% change year-on-year - +8.10%  
Number of hourly rates quoted 14 11 11
Median hourly rate £22.52 £16.50 £13.00
Median hourly rate % change year-on-year +36.48% +26.92%  
90% offered a hourly rate of more than £13.00 £9.00 £9.00
10% offered a hourly rate of more than £62.00 £55.00 £24.18
UK excluding London median hourly rate £17.50 £17.45 £16.14
% change year-on-year +0.28% +8.11%  

JavaScript Developer
Job Vacancy Trend in Kent

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

Job vacancy trend for JavaScript Developer in Kent

JavaScript Developer
Contractor Daily Rate Trend in Kent

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

Contractor daily rate trend for JavaScript Developer in Kent

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

For the 6 months to 23 June 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 Kent region featuring JavaScript Developer in the job title.

1 11 (100.00%) JavaScript
2 10 (90.91%) HTML
3 9 (81.82%) CSS
4 8 (72.73%) jQuery
4 8 (72.73%) CSS3
5 7 (63.64%) Git (software)
5 7 (63.64%) Subversion
5 7 (63.64%) Web Development
6 6 (54.55%) Photoshop
6 6 (54.55%) Ajax
6 6 (54.55%) HTML5
6 6 (54.55%) Cross-Browser Compatibility
6 6 (54.55%) Wireframes
6 6 (54.55%) AngularJS
6 6 (54.55%) User Experience
6 6 (54.55%) React
7 3 (27.27%) Sass
7 3 (27.27%) Oracle Database
7 3 (27.27%) Degree
7 3 (27.27%) Django
7 3 (27.27%) Oracle
7 3 (27.27%) MVC
7 3 (27.27%) Unix
7 3 (27.27%) Python
8 2 (18.18%) C#
8 2 (18.18%) Front End Development
9 1 (9.09%) Tag Management
9 1 (9.09%) Google Tag Manager
9 1 (9.09%) Analytics
9 1 (9.09%) Mobile App

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

Applications
1 6 (54.55%) Photoshop
Cloud Services
1 1 (9.09%) Adobe Analytics
1 1 (9.09%) Google Tag Manager
Communications & Networking
1 1 (9.09%) HTTP
Database & Business Intelligence
1 3 (27.27%) Oracle Database
Development Applications
1 7 (63.64%) Git (software)
1 7 (63.64%) Subversion
General
1 1 (9.09%) Finance
Libraries, Frameworks & Software Standards
1 10 (90.91%) HTML
2 9 (81.82%) CSS
3 8 (72.73%) CSS3
3 8 (72.73%) jQuery
4 6 (54.55%) Ajax
4 6 (54.55%) AngularJS
4 6 (54.55%) HTML5
4 6 (54.55%) React
5 3 (27.27%) Django
5 3 (27.27%) Sass
6 1 (9.09%) .NET
Miscellaneous
1 6 (54.55%) User Experience
2 1 (9.09%) Digital Media
2 1 (9.09%) Mobile App
Operating Systems
1 3 (27.27%) Unix
Processes & Methodologies
1 7 (63.64%) Web Development
2 6 (54.55%) Cross-Browser Compatibility
2 6 (54.55%) Wireframes
3 3 (27.27%) MVC
4 2 (18.18%) Front End Development
5 1 (9.09%) Agile Software Development
5 1 (9.09%) Analytics
5 1 (9.09%) Data Governance
5 1 (9.09%) E-Commerce
5 1 (9.09%) Tag Management
5 1 (9.09%) Web Analytics
Programming Languages
1 11 (100.00%) JavaScript
2 3 (27.27%) Python
3 2 (18.18%) C#
Qualifications
1 3 (27.27%) Degree
Vendors
1 3 (27.27%) Oracle
2 1 (9.09%) Adobe
2 1 (9.09%) Google