Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Gatwick with a requirement for HTML5 skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited HTML5 over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

HTML5
West Sussex > Gatwick
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 28 47 19
Rank change year-on-year +19 -28 +18
Permanent jobs citing HTML5 11 5 28
As % of all permanent IT jobs advertised in Gatwick 6.83% 1.49% 10.04%
As % of the Libraries, Frameworks & Software Standards category 14.86% 5.49% 27.72%
Number of salaries quoted 11 5 27
Gatwick median annual salary £50,500 £45,000 £43,000
Median salary % change year-on-year +12.22% +4.65% -11.79%
10th Percentile £46,250 £42,500 £30,650
90th Percentile £53,750 £47,500 £45,000
West Sussex median annual salary £40,000 £32,500 £42,000
% change year-on-year +23.08% -22.62% +12.00%

HTML5 is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Gatwick with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Gatwick
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 74 91 101
As % of all permanent IT jobs advertised in Gatwick 45.96% 27.08% 36.20%
Number of salaries quoted 73 89 87
Gatwick median annual salary £45,000 £51,500 £43,000
Median salary % change year-on-year -12.62% +19.77% -4.44%
10th Percentile £25,500 £37,500 £25,250
90th Percentile £57,000 £62,500 £58,750
West Sussex median annual salary £43,500 £42,500 £42,500
% change year-on-year +2.35% - +6.25%

HTML5
Job Vacancy Trend in Gatwick

Job postings citing HTML5 as a percentage of all IT jobs advertised in Gatwick.

Job vacancy trend for HTML5 in Gatwick

HTML5
Salary Trend in Gatwick

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing HTML5 in Gatwick.

Salary trend for HTML5 in Gatwick

For the 6 months to 20 November 2017, IT jobs citing HTML5 also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Gatwick region with a requirement for HTML5.

1 11 (100.00%) HTML
1 11 (100.00%) JavaScript
2 10 (90.91%) CSS
2 10 (90.91%) AngularJS
3 9 (81.82%) Jenkins
3 9 (81.82%) Data Transformation
3 9 (81.82%) Waterfall
3 9 (81.82%) Hudson
3 9 (81.82%) REST
3 9 (81.82%) CSS3
3 9 (81.82%) KnockoutJS
3 9 (81.82%) Sass
3 9 (81.82%) React
3 9 (81.82%) SDLC
3 9 (81.82%) Cross-Browser Compatibility
3 9 (81.82%) JSON Schema
3 9 (81.82%) Ajax
3 9 (81.82%) Ext JS
3 9 (81.82%) Git (software)
3 9 (81.82%) RESTful
3 9 (81.82%) Agile Software Development
3 9 (81.82%) TDD
3 9 (81.82%) Subversion
3 9 (81.82%) JSON
3 9 (81.82%) Dojo
3 9 (81.82%) YUI
3 9 (81.82%) jQuery
3 9 (81.82%) Unit Testing
3 9 (81.82%) XML
3 9 (81.82%) XSLT

HTML5
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 1 (9.09%) SharePoint
1 1 (9.09%) Umbraco
Cloud Services
1 2 (18.18%) Microsoft Azure
Development Applications
1 9 (81.82%) Git (software)
1 9 (81.82%) Hudson
1 9 (81.82%) Jenkins
1 9 (81.82%) Subversion
2 1 (9.09%) Visual Studio
Job Titles
1 11 (100.00%) Developer
2 10 (90.91%) JavaScript Developer
3 1 (9.09%) Angular Developer
3 1 (9.09%) C# Developer
3 1 (9.09%) C# Web Developer
3 1 (9.09%) HTML CSS Developer
3 1 (9.09%) HTML Developer
3 1 (9.09%) SharePoint Developer
3 1 (9.09%) Web Developer
Libraries, Frameworks & Software Standards
1 11 (100.00%) HTML
2 10 (90.91%) AngularJS
2 10 (90.91%) CSS
3 9 (81.82%) Ajax
3 9 (81.82%) CSS3
3 9 (81.82%) Dojo
3 9 (81.82%) Ext JS
3 9 (81.82%) jQuery
3 9 (81.82%) JSON
3 9 (81.82%) JSON Schema
3 9 (81.82%) KnockoutJS
3 9 (81.82%) React
3 9 (81.82%) REST
3 9 (81.82%) RESTful
3 9 (81.82%) Sass
3 9 (81.82%) XHTML
3 9 (81.82%) XML
3 9 (81.82%) XSLT
3 9 (81.82%) YUI
Miscellaneous
1 1 (9.09%) Analytical Skills
1 1 (9.09%) Social Media
Processes & Methodologies
1 9 (81.82%) Agile Software Development
1 9 (81.82%) Cross-Browser Compatibility
1 9 (81.82%) Data Transformation
1 9 (81.82%) Scrum
1 9 (81.82%) SDLC
1 9 (81.82%) SOA
1 9 (81.82%) TDD
1 9 (81.82%) Unit Testing
1 9 (81.82%) Waterfall
2 1 (9.09%) Collaborative Working
2 1 (9.09%) Content Management
2 1 (9.09%) Creative Thinking
2 1 (9.09%) Document Management
2 1 (9.09%) Front End Development
2 1 (9.09%) Mentoring
2 1 (9.09%) Metadata Management
2 1 (9.09%) Records Management
2 1 (9.09%) Web Development
2 1 (9.09%) Webhook
2 1 (9.09%) Workflow
Programming Languages
1 11 (100.00%) JavaScript
2 9 (81.82%) Java
3 2 (18.18%) C#
4 1 (9.09%) PowerShell