Period
to 21 November 2017

The following table provides summary statistics for contract job vacancies advertised in Rickmansworth 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 21 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)
Hertfordshire > Rickmansworth
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 5 12 15
Rank change year-on-year +7 +3 -
Contract jobs citing JavaScript 11 1 1
As % of all contract IT jobs advertised in Rickmansworth 17.19% 2.13% 2.27%
As % of the Programming Languages category 35.48% 8.33% 10.00%
Number of daily rates quoted 5 1 1
Rickmansworth median daily rate £390 £350 £390
Median daily rate % change year-on-year +11.43% -10.26% -
10th Percentile £233 £325 £385
90th Percentile £405 £375 £395
Hertfordshire median daily rate £400 £375 £363
% change year-on-year +6.67% +3.45% -3.33%
Number of hourly rates quoted 0 0 0
Rickmansworth median hourly rate - - -
Hertfordshire median hourly rate £15.00 £45.00 -
% change year-on-year -66.67% - -

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 Rickmansworth with a requirement for coding skills.

All Programming Languages
Rickmansworth
Contract vacancies with a requirement for coding skills 31 12 10
As % of all contract IT jobs advertised in Rickmansworth 48.44% 25.53% 22.73%
Number of daily rates quoted 7 8 3
Rickmansworth median daily rate £350 £375 £410
Median daily rate % change year-on-year -6.67% -8.54% +26.15%
10th Percentile £235 £289 £381
90th Percentile £680 £479 £488
Hertfordshire median daily rate £423 £390 £375
% change year-on-year +8.33% +4.00% +7.14%
Number of hourly rates quoted 2 0 0
Rickmansworth median hourly rate £10.00 - -
Hertfordshire median hourly rate £17.15 £49.75 £34.50
% change year-on-year -65.52% +44.20% +72.50%

JavaScript
Job Vacancy Trend in Rickmansworth

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

Job vacancy trend for JavaScript in Rickmansworth

JavaScript
Contractor Daily Rate Trend in Rickmansworth

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

Contractor daily rate trend for JavaScript in Rickmansworth

JavaScript
Contractor Daily Rate Histogram in Rickmansworth

The daily rate distribution of IT jobs citing JavaScript in Rickmansworth over the 6 months to 21 November 2017.

Contractor daily rate histogram for JavaScript in Rickmansworth

For the 6 months to 21 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 Rickmansworth region with a requirement for JavaScript.

1 8 (72.73%) HTML
1 8 (72.73%) AngularJS
2 7 (63.64%) CSS
3 6 (54.55%) SQL Server
3 6 (54.55%) jQuery
3 6 (54.55%) RESTful
4 5 (45.45%) ASP.NET Web API
4 5 (45.45%) Subversion
4 5 (45.45%) Web Development
4 5 (45.45%) Automotive
4 5 (45.45%) ASP.NET
4 5 (45.45%) C#
4 5 (45.45%) .NET
4 5 (45.45%) SharePoint
5 3 (27.27%) Java
5 3 (27.27%) Finance
5 3 (27.27%) Git (software)
5 3 (27.27%) Node.js
6 1 (9.09%) ITIL V3
6 1 (9.09%) Data Entry
6 1 (9.09%) HTML5
6 1 (9.09%) Front End Development
6 1 (9.09%) Content Development
6 1 (9.09%) Team Foundation Server
6 1 (9.09%) Continuous Integration
6 1 (9.09%) QlikView
6 1 (9.09%) SQL Server Reporting Services
6 1 (9.09%) Publishing
6 1 (9.09%) SQL
6 1 (9.09%) VBScript

JavaScript
Co-occurring IT Skills in Rickmansworth 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 5 (45.45%) SharePoint
Applications
1 1 (9.09%) Microsoft Excel
Database & Business Intelligence
1 6 (54.55%) SQL Server
2 1 (9.09%) MS Access
2 1 (9.09%) QlikView
2 1 (9.09%) SQL Server Reporting Services
Development Applications
1 5 (45.45%) Subversion
2 3 (27.27%) Git (software)
3 1 (9.09%) Team Foundation Server
General
1 5 (45.45%) Automotive
2 3 (27.27%) Finance
3 1 (9.09%) Publishing
Job Titles
1 10 (90.91%) Developer
2 5 (45.45%) .NET Developer
3 3 (27.27%) Angular Developer
3 3 (27.27%) Full Stack Developer
3 3 (27.27%) Java Developer
3 3 (27.27%) Node.js Developer
4 1 (9.09%) .NET Web Developer
4 1 (9.09%) ASP.NET Developer
4 1 (9.09%) Front End Developer (Client-Side Developer)
4 1 (9.09%) Report Specialist
4 1 (9.09%) VBA Specialist
4 1 (9.09%) Web Content Developer
4 1 (9.09%) Web Developer
Libraries, Frameworks & Software Standards
1 8 (72.73%) AngularJS
1 8 (72.73%) HTML
2 7 (63.64%) CSS
3 6 (54.55%) jQuery
3 6 (54.55%) RESTful
4 5 (45.45%) .NET
4 5 (45.45%) ASP.NET
4 5 (45.45%) ASP.NET Web API
5 3 (27.27%) Node.js
6 1 (9.09%) HTML5
6 1 (9.09%) Web Services
Processes & Methodologies
1 5 (45.45%) Web Development
2 1 (9.09%) Business Intelligence
2 1 (9.09%) Content Development
2 1 (9.09%) Continuous Integration
2 1 (9.09%) Data Entry
2 1 (9.09%) Front End Development
2 1 (9.09%) ITIL
2 1 (9.09%) ITIL V3
Programming Languages
1 5 (45.45%) C#
2 3 (27.27%) Java
3 1 (9.09%) SQL
3 1 (9.09%) VBA
3 1 (9.09%) VBScript
Quality Assurance & Compliance
1 1 (9.09%) SLA
Vendors
1 1 (9.09%) Microsoft