Period
to 18 November 2017

The following table provides summary statistics for contract job vacancies advertised in High Wycombe 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 18 November 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)
Buckinghamshire > High Wycombe
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 15 5 16
Rank change year-on-year -10 +11 -6
Contract jobs citing JavaScript 5 4 9
As % of all contract IT jobs advertised in High Wycombe 5.43% 5.97% 8.18%
As % of the Programming Languages category 22.73% 28.57% 24.32%
Number of daily rates quoted 3 3 6
High Wycombe median daily rate £413 £350 £300
Median daily rate % change year-on-year +17.86% +16.67% -
10th Percentile £369 £259 £223
90th Percentile £474 £415 £331
Buckinghamshire median daily rate £375 £350 £350
% change year-on-year +7.14% - -3.05%
Number of hourly rates quoted 2 0 0
High Wycombe median hourly rate £29.00 - -
Buckinghamshire median hourly rate £29.00 £41.25 £37.01
% change year-on-year -29.70% +11.46% -

JavaScript is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in High Wycombe with a requirement for coding skills.

All Programming Languages
High Wycombe
Contract vacancies with a requirement for coding skills 22 14 37
As % of all contract IT jobs advertised in High Wycombe 23.91% 20.90% 33.64%
Number of daily rates quoted 17 10 19
High Wycombe median daily rate £363 £285 £300
Median daily rate % change year-on-year +27.19% -5.00% -
10th Percentile £300 £188 £212
90th Percentile £446 £426 £425
Buckinghamshire median daily rate £388 £365 £350
% change year-on-year +6.16% +4.29% -
Number of hourly rates quoted 3 1 2
High Wycombe median hourly rate £29.00 £23.00 £29.25
Median hourly rate % change year-on-year +26.09% -21.37% +46.25%
10th Percentile £27.00 £20.50 £15.98
90th Percentile £42.20 £25.50 £41.93
Buckinghamshire median hourly rate £45.00 £37.50 £22.50
% change year-on-year +20.00% +66.67% +28.57%

JavaScript
Job Vacancy Trend in High Wycombe

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

Job vacancy trend for JavaScript in High Wycombe

JavaScript
Contractor Daily Rate Trend in High Wycombe

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

Contractor daily rate trend for JavaScript in High Wycombe

JavaScript
Contractor Hourly Rate Trend in High Wycombe

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

Contractor hourly rate trend for JavaScript in High Wycombe

For the 6 months to 18 November 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 High Wycombe region with a requirement for JavaScript.

1 5 (100.00%) HTML
2 4 (80.00%) CSS
3 3 (60.00%) Finance
3 3 (60.00%) Agile Software Development
3 3 (60.00%) jQuery
3 3 (60.00%) HTML5
4 2 (40.00%) Stakeholder Engagement
4 2 (40.00%) Analytics
4 2 (40.00%) Drupal
4 2 (40.00%) Internet Marketing
4 2 (40.00%) Line Management
4 2 (40.00%) Analytical Skills
4 2 (40.00%) SDLC
4 2 (40.00%) Google Tag Manager
4 2 (40.00%) Content Development
4 2 (40.00%) Wireframes
4 2 (40.00%) Virtual Team
4 2 (40.00%) Content Writing
4 2 (40.00%) Responsive Web Design
4 2 (40.00%) Content Management
4 2 (40.00%) Google
4 2 (40.00%) Pay per click
4 2 (40.00%) CMS
4 2 (40.00%) C#
4 2 (40.00%) SEO
4 2 (40.00%) Marketing
4 2 (40.00%) Web Development
4 2 (40.00%) Degree
4 2 (40.00%) Google Analytics
4 2 (40.00%) SOAP

JavaScript
Co-occurring IT Skills in High Wycombe 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 2 (40.00%) CMS
1 2 (40.00%) Drupal
2 1 (20.00%) SharePoint
2 1 (20.00%) SharePoint 2013
Cloud Services
1 2 (40.00%) Google Analytics
1 2 (40.00%) Google Tag Manager
2 1 (20.00%) Microsoft Azure
Communications & Networking
1 2 (40.00%) Internet
Database & Business Intelligence
1 1 (20.00%) SQL Server
Development Applications
1 1 (20.00%) Git (software)
1 1 (20.00%) JIRA
General
1 3 (60.00%) Finance
2 2 (40.00%) Marketing
2 2 (40.00%) Pharmaceutical
Job Titles
1 2 (40.00%) Developer
1 2 (40.00%) Marketing Specialist
1 2 (40.00%) PHP Specialist
1 2 (40.00%) SEO Specialist
1 2 (40.00%) Web Content Specialist
1 2 (40.00%) Web Marketing Specialist
1 2 (40.00%) Web Specialist
2 1 (20.00%) C# Developer
2 1 (20.00%) SharePoint Developer
Libraries, Frameworks & Software Standards
1 5 (100.00%) HTML
2 4 (80.00%) CSS
3 3 (60.00%) HTML5
3 3 (60.00%) jQuery
4 2 (40.00%) .NET
4 2 (40.00%) SOAP
4 2 (40.00%) XHTML
5 1 (20.00%) .NET Framework
5 1 (20.00%) ASP.NET
5 1 (20.00%) ASP.NET MVC
5 1 (20.00%) ASP.NET Web API
5 1 (20.00%) Entity Framework
5 1 (20.00%) LINQ
5 1 (20.00%) REST
5 1 (20.00%) RESTful
5 1 (20.00%) SailPoint
5 1 (20.00%) Web Services
5 1 (20.00%) XML
Miscellaneous
1 2 (40.00%) Analytical Skills
1 2 (40.00%) Virtual Team
Processes & Methodologies
1 3 (60.00%) Agile Software Development
2 2 (40.00%) Analytics
2 2 (40.00%) Content Development
2 2 (40.00%) Content Management
2 2 (40.00%) Content Writing
2 2 (40.00%) Internet Marketing
2 2 (40.00%) Line Management
2 2 (40.00%) Pay per click
2 2 (40.00%) Project Management
2 2 (40.00%) Responsive Web Design
2 2 (40.00%) SDLC
2 2 (40.00%) SEO
2 2 (40.00%) Stakeholder Engagement
2 2 (40.00%) Web Development
2 2 (40.00%) Wireframes
3 1 (20.00%) Change Management
3 1 (20.00%) Incident Management
3 1 (20.00%) MVC
3 1 (20.00%) Problem Management
3 1 (20.00%) Web Application Development
Programming Languages
1 2 (40.00%) C#
1 2 (40.00%) PHP
2 1 (20.00%) SQL
Qualifications
1 2 (40.00%) Degree
Vendors
1 2 (40.00%) Google
2 1 (20.00%) Atlassian
2 1 (20.00%) Oracle
2 1 (20.00%) ServiceNow