Period
to 17 November 2017

The median contractor rate for a JavaScript Developer was £356 per day in advertised job vacancies in Wiltshire during the 6 months to 17 November 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 West > Wiltshire
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 74 82 92
Rank change year-on-year +8 +10 -10
Contract jobs requiring a JavaScript Developer 18 7 6
As % of all contract IT jobs advertised in Wiltshire 1.45% 0.53% 0.39%
As % of the Job Titles category 1.53% 0.56% 0.42%
Number of daily rates quoted 14 4 6
Wiltshire median daily rate £356 £348 £344
Median daily rate % change year-on-year +2.52% +1.09% +1.85%
10th Percentile £300 £294 £309
90th Percentile £388 £458 £389
South West median daily rate £363 £330 £350
% change year-on-year +9.85% -5.71% -
Number of hourly rates quoted 0 0 0
Wiltshire median hourly rate - - -
South West median hourly rate - £22.50 -

The following table is for comparison with the above and includes summary statistics for all contract IT job vacancies advertised in Wiltshire. 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
Wiltshire
Contract vacancies in Wiltshire with a recognized job title 1177 1239 1444
% of contract IT jobs with a recognized job title 95.07% 94.29% 94.63%
Number of daily rates quoted 784 863 968
Wiltshire median daily rate £420 £375 £375
Median daily rate % change year-on-year +12.00% - -6.25%
10th Percentile £264 £223 £225
90th Percentile £579 £575 £538
South West median daily rate £388 £375 £375
% change year-on-year +3.33% - -
Number of hourly rates quoted 27 27 60
Wiltshire median hourly rate £32.00 £37.00 £21.00
Median hourly rate % change year-on-year -13.51% +76.19% +4.69%
10th Percentile £13.00 £15.90 £11.93
90th Percentile £40.75 £47.50 £43.75
South West median hourly rate £32.00 £25.00 £27.50
% change year-on-year +28.00% -9.09% +37.50%

JavaScript Developer
Job Vacancy Trend in Wiltshire

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

Job vacancy trend for JavaScript Developer in Wiltshire

JavaScript Developer
Contractor Daily Rate Trend in Wiltshire

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

Contractor daily rate trend for JavaScript Developer in Wiltshire

JavaScript Developer
Contractor Daily Rate Histogram in Wiltshire

The daily rate distribution of IT jobs citing JavaScript Developer in Wiltshire over the 6 months to 17 November 2017.

Contractor daily rate histogram for JavaScript Developer in Wiltshire

JavaScript Developer
Contractor Hourly Rate Trend in Wiltshire

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

Contractor hourly rate trend for JavaScript Developer in Wiltshire

JavaScript Developer
Contract Job Locations in Wiltshire

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 Wiltshire region over the 6 months to 17 November 2017. 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
Swindon +2 10 £300 -13.67% 1
Salisbury - 4 £363 -
JavaScript Developer
South West

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

For the 6 months to 17 November 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 Wiltshire region featuring JavaScript Developer in the job title.

1 18 (100.00%) JavaScript
2 10 (55.56%) Front End Development
3 8 (44.44%) HTML
3 8 (44.44%) Agile Software Development
4 7 (38.89%) C#
4 7 (38.89%) .NET
4 7 (38.89%) jQuery
4 7 (38.89%) HTML5
4 7 (38.89%) AngularJS
5 5 (27.78%) MVC
5 5 (27.78%) Web Development
5 5 (27.78%) TypeScript
6 4 (22.22%) React
6 4 (22.22%) CSS
6 4 (22.22%) Continuous Integration
6 4 (22.22%) Twitter Bootstrap
6 4 (22.22%) Sass
6 4 (22.22%) Razor View Engine
7 3 (16.67%) CSS3
7 3 (16.67%) Entity Framework
7 3 (16.67%) NuGet
7 3 (16.67%) Jenkins
7 3 (16.67%) LINQ
7 3 (16.67%) Git (software)
7 3 (16.67%) RESTful
7 3 (16.67%) ASP.NET MVC
7 3 (16.67%) Waterfall
7 3 (16.67%) Kentico
7 3 (16.67%) SOAP
7 3 (16.67%) Web Services

JavaScript Developer Skill Set
Co-occurring IT Skills in Wiltshire 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 3 (16.67%) CMS
1 3 (16.67%) IIS
1 3 (16.67%) Kentico
Communications & Networking
1 3 (16.67%) Intranet
Development Applications
1 3 (16.67%) Git (software)
1 3 (16.67%) Jenkins
1 3 (16.67%) NuGet
2 2 (11.11%) Jasmine
3 1 (5.56%) Cucumber
3 1 (5.56%) Grunt
3 1 (5.56%) gulp
3 1 (5.56%) Selenium
3 1 (5.56%) webpack
General
1 3 (16.67%) Manufacturing
2 1 (5.56%) Finance
Libraries, Frameworks & Software Standards
1 8 (44.44%) HTML
2 7 (38.89%) .NET
2 7 (38.89%) AngularJS
2 7 (38.89%) HTML5
2 7 (38.89%) jQuery
3 4 (22.22%) CSS
3 4 (22.22%) Razor View Engine
3 4 (22.22%) React
3 4 (22.22%) Sass
3 4 (22.22%) Twitter Bootstrap
4 3 (16.67%) .NET Framework
4 3 (16.67%) ASP.NET
4 3 (16.67%) ASP.NET MVC
4 3 (16.67%) CSS3
4 3 (16.67%) Ember.js
4 3 (16.67%) Entity Framework
4 3 (16.67%) LINQ
4 3 (16.67%) RESTful
4 3 (16.67%) SOAP
4 3 (16.67%) Web Services
Miscellaneous
1 3 (16.67%) Mobile App
Processes & Methodologies
1 10 (55.56%) Front End Development
2 8 (44.44%) Agile Software Development
3 5 (27.78%) MVC
3 5 (27.78%) Web Development
4 4 (22.22%) Continuous Integration
5 3 (16.67%) Mobile Application Development
5 3 (16.67%) OO
5 3 (16.67%) TDD
5 3 (16.67%) Waterfall
6 2 (11.11%) MVVM
6 2 (11.11%) Software Engineering
6 2 (11.11%) Unit Testing
7 1 (5.56%) BDD
7 1 (5.56%) Kanban
7 1 (5.56%) OOD
7 1 (5.56%) OOP
7 1 (5.56%) Scrum
7 1 (5.56%) Scrum-ban
7 1 (5.56%) Test Automation
7 1 (5.56%) User Stories
Programming Languages
1 18 (100.00%) JavaScript
2 7 (38.89%) C#
3 5 (27.78%) TypeScript
4 1 (5.56%) SQL
4 1 (5.56%) XAML
Qualifications
1 1 (5.56%) SC Cleared
1 1 (5.56%) Security Cleared
Vendors
1 1 (5.56%) Sencha