The following table provides summary statistics for contract job vacancies advertised in Bromley with a requirement for JavaScript skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JavaScript over the 3 months to 22 June 2017 with a comparison to the 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 (including ECMAScript)
London / Bromley
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 15 14 7
Rank change year-on-year -1 -7  
Contract jobs citing JavaScript 2 6 7
As % of all contract IT jobs advertised in Bromley 3.51% 4.84% 11.86%
As % of the Programming Languages category 7.41% 15.00% 35.00%
Number of daily rates quoted 2 5 4
Median daily rate £650 £325 £475
Median daily rate % change year-on-year +100.00% -31.57%  
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £43.39 £37.50 £35.00
% change year-on-year +15.70% +7.14%  

JavaScript is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Bromley with a requirement for programming language skills.

Contract Programming Language Skills
Bromley
Contract job vacancies with a requirement for programming language skills 27 40 20
As % of all contract IT job vacancies advertised in Bromley 47.37% 32.26% 33.90%
Number of daily rates quoted 23 39 15
Median daily rate £575 £425 £263
Median daily rate % change year-on-year +35.29% +61.90%  
90% offered a daily rate of more than £440 £325 £250
10% offered a daily rate of more than £685 £638 £525
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 1 0 0
Median hourly rate £22.50 - -
UK excluding London median hourly rate £42.50 £37.00 £36.00
% change year-on-year +14.86% +2.77%  

JavaScript
Job Vacancy Trend in Bromley

The job posting trend of jobs advertised in Bromley citing JavaScript as a proportion of all contract or permanent IT jobs with a match in the Programming Languages category.

Job vacancy trend for JavaScript in Bromley

JavaScript
Contractor Daily Rate Trend in Bromley

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

Contractor daily rate trend for JavaScript in Bromley

For the 6 months to 22 June 2017, IT contractor jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Bromley region with a requirement for JavaScript.

1 2 (66.67%) .NET
1 2 (66.67%) Equities
1 2 (66.67%) C#
1 2 (66.67%) Ext JS
1 2 (66.67%) React
1 2 (66.67%) Web Development
2 1 (33.33%) jQuery
2 1 (33.33%) Front End Development
2 1 (33.33%) Git (software)
2 1 (33.33%) HTML5
2 1 (33.33%) CSS3
2 1 (33.33%) Sass
2 1 (33.33%) AngularJS
2 1 (33.33%) HTML
2 1 (33.33%) Banking
2 1 (33.33%) Subversion
2 1 (33.33%) Photoshop
2 1 (33.33%) CSS
2 1 (33.33%) Apache
2 1 (33.33%) Front Office
2 1 (33.33%) Workflow
2 1 (33.33%) Finance
2 1 (33.33%) CMS

JavaScript
Co-occurring IT Skills in Bromley 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 (33.33%) Apache
1 1 (33.33%) CMS
Applications
1 1 (33.33%) Photoshop
Development Applications
1 1 (33.33%) Git (software)
1 1 (33.33%) Subversion
General
1 1 (33.33%) Banking
1 1 (33.33%) Finance
1 1 (33.33%) Front Office
Job Titles
1 3 (100.00%) Developer
2 2 (66.67%) C# Developer
2 2 (66.67%) C# Web Developer
2 2 (66.67%) Web Developer
3 1 (33.33%) Angular Developer
3 1 (33.33%) Front End Developer (Client-Side Developer)
3 1 (33.33%) HTML CSS Developer
3 1 (33.33%) HTML Developer
3 1 (33.33%) JavaScript Developer
3 1 (33.33%) UI Developer
Libraries, Frameworks & Software Standards
1 2 (66.67%) .NET
1 2 (66.67%) Ext JS
1 2 (66.67%) React
2 1 (33.33%) AngularJS
2 1 (33.33%) CSS
2 1 (33.33%) CSS3
2 1 (33.33%) HTML
2 1 (33.33%) HTML5
2 1 (33.33%) jQuery
2 1 (33.33%) Sass
Miscellaneous
1 2 (66.67%) Equities
Processes & Methodologies
1 2 (66.67%) Web Development
2 1 (33.33%) Front End Development
2 1 (33.33%) Workflow
Programming Languages
1 2 (66.67%) C#