The following table provides summary statistics for contract job vacancies advertised in Windsor 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 26 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)
Berkshire / Windsor
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 8 - 8
Rank change year-on-year - 0  
Contract jobs citing JavaScript 1 0 1
As % of all contract IT jobs advertised in Windsor 5.26% - 4.17%
As % of the Programming Languages category 11.11% - 50.00%
Number of daily rates quoted 1 0 0
Median daily rate £475 - -
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 £43.45 £37.50 £39.78
% change year-on-year +15.85% -5.71%  

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 Windsor with a requirement for programming language skills.

Contract Programming Language Skills
Windsor
Contract job vacancies with a requirement for programming language skills 9 8 2
As % of all contract IT job vacancies advertised in Windsor 47.37% 57.14% 8.33%
Number of daily rates quoted 9 7 1
Median daily rate £575 £500 £650
Median daily rate % change year-on-year +15.00% -23.07%  
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 £42.50 £37.50 £37.00
% change year-on-year +13.33% +1.35%  

JavaScript
Job Vacancy Trend in Windsor

The job posting trend of jobs advertised in Windsor 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 Windsor

JavaScript
Contractor Daily Rate Trend in Windsor

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

Contractor daily rate trend for JavaScript in Windsor

JavaScript
Contractor Hourly Rate Trend in Windsor

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

Contractor hourly rate trend for JavaScript in Windsor

For the 6 months to 26 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 Windsor region with a requirement for JavaScript.

1 1 (100.00%) C#
1 1 (100.00%) .NET
1 1 (100.00%) SQL Server
1 1 (100.00%) ASP.NET
1 1 (100.00%) CRM
1 1 (100.00%) SharePoint
1 1 (100.00%) Microsoft
1 1 (100.00%) Dynamics CRM
1 1 (100.00%) Degree
1 1 (100.00%) QA
1 1 (100.00%) Security Cleared
1 1 (100.00%) Project Governance
1 1 (100.00%) Mentoring
1 1 (100.00%) SDLC
1 1 (100.00%) BPSS Clearance

JavaScript
Co-occurring IT Skills in Windsor 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 (100.00%) SharePoint
Business Applications
1 1 (100.00%) Dynamics CRM
Database & Business Intelligence
1 1 (100.00%) SQL Server
Job Titles
1 1 (100.00%) CRM Developer
1 1 (100.00%) Developer
1 1 (100.00%) Dynamics CRM Developer
1 1 (100.00%) Microsoft Developer
1 1 (100.00%) Senior Developer
1 1 (100.00%) Senior Microsoft Developer
1 1 (100.00%) Technical Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) .NET
1 1 (100.00%) ASP.NET
Processes & Methodologies
1 1 (100.00%) CRM
1 1 (100.00%) Mentoring
1 1 (100.00%) Project Governance
1 1 (100.00%) SDLC
Programming Languages
1 1 (100.00%) C#
Qualifications
1 1 (100.00%) BPSS Clearance
1 1 (100.00%) Degree
1 1 (100.00%) Security Cleared
Quality Assurance & Compliance
1 1 (100.00%) QA
Vendors
1 1 (100.00%) Microsoft