Period
to 13 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Gatwick with a requirement for CSS3 skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CSS3 over the 6 months to 13 December 2018 with a comparison to the same period in the previous 2 years.

CSS 3
West Sussex > Gatwick
6 months to
13 Dec 2018
Same period 2017 Same period 2016
Rank 41 26 44
Rank change year-on-year -15 +18 -19
Permanent jobs citing CSS3 6 9 5
As % of all permanent IT jobs advertised in Gatwick 2.15% 6.21% 1.55%
As % of the Libraries, Frameworks & Software Standards category 7.32% 12.86% 4.90%
Number of salaries quoted 6 7 5
Gatwick median annual salary £48,750 £50,500 £45,000
Median salary % change year-on-year -3.47% +12.22% +4.65%
10th Percentile £40,625 £47,250 £42,500
90th Percentile £87,500 £53,750 £47,500
West Sussex median annual salary £45,000 £37,500 £37,500
% change year-on-year +20.00% - -6.25%

CSS3 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 82 70 102
As % of all permanent IT jobs advertised in Gatwick 29.39% 48.28% 31.58%
Number of salaries quoted 77 68 100
Gatwick median annual salary £52,500 £45,000 £51,500
Median salary % change year-on-year +16.67% -12.62% +19.77%
10th Percentile £31,250 £25,500 £37,500
90th Percentile £87,500 £57,000 £62,500
West Sussex median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% -

CSS3
Job Vacancy Trend in Gatwick

Job postings citing CSS3 as a percentage of all IT jobs advertised in Gatwick.

Job vacancy trend for CSS3 in Gatwick

CSS3
Salary Trend in Gatwick

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing CSS3 in Gatwick.

Salary trend for CSS3 in Gatwick

CSS3
Salary Histogram in Gatwick

The salary distribution of IT jobs citing CSS3 in Gatwick over the 6 months to 13 December 2018.

Salary histogram for CSS3 in Gatwick

For the 6 months to 13 December 2018, IT jobs citing CSS3 also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Gatwick region with a requirement for CSS3.

1 6 (100.00%) HTML
1 6 (100.00%) JavaScript
1 6 (100.00%) CSS
1 6 (100.00%) Agile Software Development
1 6 (100.00%) TDD
1 6 (100.00%) HTML5
2 5 (83.33%) AngularJS
2 5 (83.33%) QA
3 4 (66.67%) Business Analysis
3 4 (66.67%) Ajax
3 4 (66.67%) JIRA
3 4 (66.67%) Twitter Bootstrap
3 4 (66.67%) TypeScript
3 4 (66.67%) User Experience
3 4 (66.67%) Mobile First
3 4 (66.67%) API Development
3 4 (66.67%) API Design
3 4 (66.67%) Front End Development
3 4 (66.67%) Vue.js
3 4 (66.67%) Unit Testing
3 4 (66.67%) REST
3 4 (66.67%) KnockoutJS
3 4 (66.67%) Sass
3 4 (66.67%) Ember.js
3 4 (66.67%) Wireframes
3 4 (66.67%) Innovative Thinking
4 2 (33.33%) Redux
4 2 (33.33%) C#
4 2 (33.33%) RequireJS
4 2 (33.33%) webpack

CSS3
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 (16.67%) BizTalk Server
1 1 (16.67%) SharePoint
Database & Business Intelligence
1 2 (33.33%) SQL Server
Development Applications
1 4 (66.67%) JIRA
2 2 (33.33%) gulp
2 2 (33.33%) webpack
Job Titles
1 5 (83.33%) Developer
2 4 (66.67%) Front End Developer (Client-Side Developer)
3 2 (33.33%) Lead Developer
4 1 (16.67%) .NET Developer
4 1 (16.67%) ASP.NET Developer
4 1 (16.67%) ASP.NET MVC Developer
4 1 (16.67%) C# .NET Developer
4 1 (16.67%) C# ASP.NET Developer
4 1 (16.67%) C# Developer
4 1 (16.67%) Development Manager
4 1 (16.67%) Development Project Manager
4 1 (16.67%) Mid-Level .NET Developer
4 1 (16.67%) Mid-Level C# .NET Developer
4 1 (16.67%) Mid-Level C# Developer
4 1 (16.67%) Project Manager
4 1 (16.67%) Software Development Manager
4 1 (16.67%) Software Development Project Manager
4 1 (16.67%) Software Manager
4 1 (16.67%) Software Project Manager
Libraries, Frameworks & Software Standards
1 6 (100.00%) CSS
1 6 (100.00%) HTML
1 6 (100.00%) HTML5
2 5 (83.33%) AngularJS
3 4 (66.67%) Ajax
3 4 (66.67%) Ember.js
3 4 (66.67%) KnockoutJS
3 4 (66.67%) REST
3 4 (66.67%) Sass
3 4 (66.67%) Twitter Bootstrap
3 4 (66.67%) Vue.js
4 2 (33.33%) .NET
4 2 (33.33%) ASP.NET
4 2 (33.33%) ASP.NET MVC
4 2 (33.33%) Redux
4 2 (33.33%) RequireJS
5 1 (16.67%) .NET Framework
5 1 (16.67%) ASP.NET Web API
5 1 (16.67%) NHibernate
5 1 (16.67%) WCF
Miscellaneous
1 4 (66.67%) User Experience
Processes & Methodologies
1 6 (100.00%) Agile Software Development
1 6 (100.00%) TDD
2 4 (66.67%) API Design
2 4 (66.67%) API Development
2 4 (66.67%) Business Analysis
2 4 (66.67%) Front End Development
2 4 (66.67%) Innovative Thinking
2 4 (66.67%) Mobile First
2 4 (66.67%) Unit Testing
2 4 (66.67%) Wireframes
3 2 (33.33%) Domain-Driven Design
3 2 (33.33%) MVC
3 2 (33.33%) OOD
3 2 (33.33%) OOP
3 2 (33.33%) Scrum
4 1 (16.67%) BDD
4 1 (16.67%) Inversion of Control
4 1 (16.67%) Kanban
4 1 (16.67%) Project Management
4 1 (16.67%) Test Automation
Programming Languages
1 6 (100.00%) JavaScript
2 4 (66.67%) TypeScript
3 2 (33.33%) C#
4 1 (16.67%) SQL
Quality Assurance & Compliance
1 5 (83.33%) QA
Vendors
1 1 (16.67%) Microsoft