Period
to 22 July 2017

The following table provides summary statistics for contract job vacancies advertised in Street with a requirement for JavaScript skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JavaScript over the 6 months to 22 July 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)
Somerset > Street
6 months to
22 Jul 2017
Same period 2016 Same period 2015
Rank 3 5 10
Rank change year-on-year +2 +5 -6
Contract jobs citing JavaScript 2 2 1
As % of all contract IT jobs advertised in Street 14.29% 10.53% 2.94%
As % of the Programming Languages category 33.33% 40.00% 7.69%
Number of daily rates quoted 2 2 2
Street median daily rate £406 £290 £325
Median daily rate % change year-on-year +40.09% -10.77% -27.78%
10th Percentile £394 £285 £313
90th Percentile £428 £295 £338
Somerset median daily rate £388 £325 £350
% change year-on-year +19.23% -7.14% +16.67%
Number of hourly rates quoted 0 0 0
Street median hourly rate - - -
Somerset median hourly rate £52.50 £38.75 -
% change year-on-year +35.48% - -

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 Street with a requirement for programming language skills.

Contract Programming Language Skills
Street
Contract job vacancies with a requirement for programming language skills 6 5 13
As % of all contract IT job vacancies advertised in Street 42.86% 26.32% 38.24%
Number of daily rates quoted 5 3 7
Street median daily rate £413 £290 £400
Median daily rate % change year-on-year +42.24% -27.50% +3.23%
10th Percentile £383 £257 £320
90th Percentile £512 £409 £583
Somerset median daily rate £400 £366 £350
% change year-on-year +9.22% +4.64% +6.87%
Number of hourly rates quoted 0 0 0
Street median hourly rate - - -
Somerset median hourly rate £47.50 £40.00 £41.00
% change year-on-year +18.75% -2.44% +17.65%

JavaScript
Job Vacancy Trend in Street

Job postings citing JavaScript as a percentage of all IT jobs advertised in Street.

Job vacancy trend for JavaScript in Street

JavaScript
Contractor Daily Rate Trend in Street

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

Contractor daily rate trend for JavaScript in Street

For the 6 months to 22 July 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 Street region with a requirement for JavaScript.

1 2 (100.00%) HTML
2 1 (50.00%) .NET
2 1 (50.00%) ASP.NET
2 1 (50.00%) CSS
2 1 (50.00%) SOAP
2 1 (50.00%) E-Commerce
2 1 (50.00%) CMS
2 1 (50.00%) Maven
2 1 (50.00%) Web Development
2 1 (50.00%) JIRA
2 1 (50.00%) Selenium
2 1 (50.00%) jQuery
2 1 (50.00%) Test Automation
2 1 (50.00%) WebDriver
2 1 (50.00%) Cucumber
2 1 (50.00%) REST
2 1 (50.00%) Build Automation
2 1 (50.00%) Gradle
2 1 (50.00%) Jenkins
2 1 (50.00%) Appium
2 1 (50.00%) Skype
2 1 (50.00%) SDET
2 1 (50.00%) CircleCI
2 1 (50.00%) Sauce Labs

JavaScript
Co-occurring IT Skills in Street 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 (50.00%) CMS
Cloud Services
1 1 (50.00%) Sauce Labs
Communications & Networking
1 1 (50.00%) Skype
Development Applications
1 1 (50.00%) Appium
1 1 (50.00%) CircleCI
1 1 (50.00%) Cucumber
1 1 (50.00%) Gradle
1 1 (50.00%) Jenkins
1 1 (50.00%) JIRA
1 1 (50.00%) Maven
1 1 (50.00%) Selenium
1 1 (50.00%) WebDriver
Job Titles
1 2 (100.00%) Developer
2 1 (50.00%) Developer in Test
2 1 (50.00%) Software Developer
2 1 (50.00%) Web Developer
Libraries, Frameworks & Software Standards
1 2 (100.00%) HTML
2 1 (50.00%) .NET
2 1 (50.00%) ASP.NET
2 1 (50.00%) CSS
2 1 (50.00%) jQuery
2 1 (50.00%) REST
2 1 (50.00%) SOAP
Processes & Methodologies
1 1 (50.00%) Build Automation
1 1 (50.00%) E-Commerce
1 1 (50.00%) SDET
1 1 (50.00%) Test Automation
1 1 (50.00%) Web Development