Period
to 19 January 2018

The following table provides summary statistics for contract job vacancies advertised in Gatwick 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 19 January 2018 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)
West Sussex > Gatwick
6 months to
19 Jan 2018
Same period 2017 Same period 2016
Rank 15 6 7
Rank change year-on-year -9 +1 -5
Contract jobs citing JavaScript 9 19 20
As % of all contract IT jobs advertised in Gatwick 6.57% 14.50% 14.93%
As % of the Programming Languages category 23.08% 55.88% 55.56%
Number of daily rates quoted 6 14 14
Gatwick median daily rate £330 £400 £355
Median daily rate % change year-on-year -17.50% +12.68% +5.97%
10th Percentile £308 £343 £264
90th Percentile £481 £415 £409
West Sussex median daily rate £450 £375 £338
% change year-on-year +20.00% +11.11% +7.14%
Number of hourly rates quoted 3 0 0
Gatwick median hourly rate £45.00 - -
West Sussex median hourly rate £47.50 £44.19 £36.00
% change year-on-year +7.50% +22.74% -15.29%

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 Gatwick with a requirement for coding skills.

All Programming Languages
Gatwick
Contract vacancies with a requirement for coding skills 39 34 36
As % of all contract IT jobs advertised in Gatwick 28.47% 25.95% 26.87%
Number of daily rates quoted 26 27 27
Gatwick median daily rate £343 £400 £355
Median daily rate % change year-on-year -14.38% +12.68% +5.19%
10th Percentile £300 £313 £276
90th Percentile £488 £513 £469
West Sussex median daily rate £450 £400 £368
% change year-on-year +12.50% +8.84% +5.00%
Number of hourly rates quoted 12 1 1
Gatwick median hourly rate £49.50 £48.00 £13.00
Median hourly rate % change year-on-year +3.13% +269.23% -
West Sussex median hourly rate £48.00 £44.19 £37.50
% change year-on-year +8.63% +17.83% -1.32%

JavaScript
Job Vacancy Trend in Gatwick

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

Job vacancy trend for JavaScript in Gatwick

JavaScript
Contractor Daily Rate Trend in Gatwick

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

Contractor daily rate trend for JavaScript in Gatwick

JavaScript
Contractor Daily Rate Histogram in Gatwick

The daily rate distribution of IT jobs citing JavaScript in Gatwick over the 6 months to 19 January 2018.

Contractor daily rate histogram for JavaScript in Gatwick

JavaScript
Contractor Hourly Rate Trend in Gatwick

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

Contractor hourly rate trend for JavaScript in Gatwick

For the 6 months to 19 January 2018, 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 Gatwick region with a requirement for JavaScript.

1 9 (100.00%) HTML
1 9 (100.00%) SQL Server
2 8 (88.89%) CSS
2 8 (88.89%) Migration
2 8 (88.89%) Microsoft Azure
2 8 (88.89%) HTML5
2 8 (88.89%) AngularJS
3 7 (77.78%) Cloud Foundry
3 7 (77.78%) Docker
3 7 (77.78%) Google Cloud Platform
3 7 (77.78%) Amazon AWS
3 7 (77.78%) RESTful
3 7 (77.78%) MongoDB
3 7 (77.78%) NoSQL
3 7 (77.78%) REST
3 7 (77.78%) React
3 7 (77.78%) Public Cloud
3 7 (77.78%) Spring Boot
3 7 (77.78%) Case Management
3 7 (77.78%) Spring Cloud
3 7 (77.78%) Spring
3 7 (77.78%) Agile Software Development
3 7 (77.78%) TDD
3 7 (77.78%) Java EE
3 7 (77.78%) Degree
3 7 (77.78%) Computer Science
3 7 (77.78%) JPA
3 7 (77.78%) JDBC
3 7 (77.78%) Web Services
3 7 (77.78%) IBM Domino

JavaScript
Co-occurring IT Skills in Gatwick 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 7 (77.78%) Cloud Foundry
1 7 (77.78%) IBM Domino
2 1 (11.11%) BizTalk Server
2 1 (11.11%) SharePoint
2 1 (11.11%) SharePoint 2010
2 1 (11.11%) SharePoint Server
Cloud Services
1 8 (88.89%) Microsoft Azure
2 7 (77.78%) Amazon AWS
2 7 (77.78%) Google Cloud Platform
3 1 (11.11%) Office 365
Database & Business Intelligence
1 9 (100.00%) SQL Server
2 7 (77.78%) DB2
2 7 (77.78%) MongoDB
2 7 (77.78%) NoSQL
3 1 (11.11%) EDRMS
Development Applications
1 2 (22.22%) Visual Studio
2 1 (11.11%) JIRA
Job Titles
1 9 (100.00%) Developer
2 7 (77.78%) Java Developer
3 1 (11.11%) .NET Developer
3 1 (11.11%) Angular Developer
3 1 (11.11%) C# .NET Developer
3 1 (11.11%) C# Developer
3 1 (11.11%) Full Stack Developer
3 1 (11.11%) JavaScript Developer
3 1 (11.11%) Senior Developer
3 1 (11.11%) Senior SharePoint Developer
3 1 (11.11%) SharePoint Developer
Libraries, Frameworks & Software Standards
1 9 (100.00%) HTML
2 8 (88.89%) AngularJS
2 8 (88.89%) CSS
2 8 (88.89%) HTML5
3 7 (77.78%) Java EE
3 7 (77.78%) JDBC
3 7 (77.78%) JPA
3 7 (77.78%) React
3 7 (77.78%) REST
3 7 (77.78%) RESTful
3 7 (77.78%) Spring
3 7 (77.78%) Spring Boot
3 7 (77.78%) Spring Cloud
3 7 (77.78%) Web Services
4 2 (22.22%) .NET
Miscellaneous
1 7 (77.78%) Computer Science
1 7 (77.78%) Public Cloud
2 1 (11.11%) Social Media
Processes & Methodologies
1 8 (88.89%) Migration
2 7 (77.78%) Agile Software Development
2 7 (77.78%) Case Management
2 7 (77.78%) TDD
3 1 (11.11%) Document Management
3 1 (11.11%) Mentoring
3 1 (11.11%) Metadata Management
3 1 (11.11%) Process Improvement
3 1 (11.11%) Records Management
3 1 (11.11%) Unit Testing
3 1 (11.11%) Webhook
3 1 (11.11%) Workflow
Programming Languages
1 7 (77.78%) Java
1 7 (77.78%) SQL
2 2 (22.22%) C#
3 1 (11.11%) PowerShell
Qualifications
1 7 (77.78%) Degree
Quality Assurance & Compliance
1 7 (77.78%) GCP
System Software
1 7 (77.78%) Docker
Vendors
1 1 (11.11%) Microsoft