The following table provides summary statistics for permanent job vacancies advertised in Gloucester with a requirement for CSS3 skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CSS3 over the 3 months to 28 June 2017 with a comparison to the same period in the previous 2 years.

CSS 3
Gloucestershire / Gloucester
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 38 21 34
Rank change year-on-year -17 +13  
Permanent jobs citing CSS3 5 26 14
As % of all permanent IT jobs advertised in Gloucester 2.04% 10.83% 4.81%
As % of the Libraries, Frameworks & Software Standards category 4.10% 33.77% 16.09%
Number of salaries quoted 5 8 13
Median salary £55,000 £27,250 £42,500
Median salary % change year-on-year +101.83% -35.88%  
UK excluding London median salary £40,000 £40,000 £37,500
% change year-on-year - +6.66%  

CSS3 is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Gloucester with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Gloucester
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 122 77 87
As % of all permanent IT job vacancies advertised in Gloucester 49.80% 32.08% 29.90%
Number of salaries quoted 112 36 78
Median salary £40,000 £45,000 £45,000
Median salary % change year-on-year -11.11% -  
90% offered a salary of more than £32,500 £24,000 £29,500
10% offered a salary of more than £60,000 £65,000 £60,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

CSS3
Job Vacancy Trend in Gloucester

The job posting trend of jobs advertised in Gloucester citing CSS3 as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for CSS3 in Gloucester

CSS3
Salary Trend in Gloucester

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

Salary trend for CSS3 in Gloucester

CSS3
Salary Histogram in Gloucester

The salary distribution of IT jobs citing CSS3 in Gloucester over the 3 months to 28 June 2017.

Salary histogram for CSS3 in Gloucester

For the 6 months to 28 June 2017, IT jobs citing CSS3 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 Gloucester region with a requirement for CSS3.

1 8 (100.00%) HTML
1 8 (100.00%) JavaScript
1 8 (100.00%) CSS
1 8 (100.00%) HTML5
2 5 (62.50%) Java
3 4 (50.00%) Software Engineering
3 4 (50.00%) Java EE
3 4 (50.00%) C#
3 4 (50.00%) C++
3 4 (50.00%) Python
3 4 (50.00%) Apache Hive
3 4 (50.00%) Big Data
3 4 (50.00%) DV Cleared
3 4 (50.00%) Security Cleared
3 4 (50.00%) Hadoop
3 4 (50.00%) Cybersecurity
3 4 (50.00%) Elasticsearch
3 4 (50.00%) Apache Spark
4 3 (37.50%) jQuery
4 3 (37.50%) PHP
4 3 (37.50%) C
4 3 (37.50%) JSON
5 2 (25.00%) LAMP
5 2 (25.00%) Web Development
5 2 (25.00%) MySQL
5 2 (25.00%) OOP
5 2 (25.00%) XML
5 2 (25.00%) REST
5 2 (25.00%) Laravel
6 1 (12.50%) Node.js

CSS3
Co-occurring IT Skills in Gloucester 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 4 (50.00%) Apache Spark
1 4 (50.00%) Elasticsearch
2 1 (12.50%) nginx
Database & Business Intelligence
1 4 (50.00%) Apache Hive
1 4 (50.00%) Big Data
1 4 (50.00%) Hadoop
2 2 (25.00%) MySQL
3 1 (12.50%) MariaDB
3 1 (12.50%) Relational Database
Job Titles
1 8 (100.00%) Developer
2 5 (62.50%) Software Developer
3 4 (50.00%) Developer/Software Engineer
3 4 (50.00%) Java Developer
3 4 (50.00%) Java Engineer
3 4 (50.00%) Java Software Developer
3 4 (50.00%) Java Software Engineer
3 4 (50.00%) Software Engineer
4 3 (37.50%) PHP Developer
5 1 (12.50%) HTML CSS Developer
5 1 (12.50%) HTML Developer
5 1 (12.50%) JavaScript Developer
5 1 (12.50%) LAMP Developer
5 1 (12.50%) Lead Developer
5 1 (12.50%) Lead Software Developer
5 1 (12.50%) Senior Developer
5 1 (12.50%) Senior JavaScript Developer
5 1 (12.50%) Senior PHP Developer
5 1 (12.50%) Software Team Leader
5 1 (12.50%) Team Leader
Libraries, Frameworks & Software Standards
1 8 (100.00%) CSS
1 8 (100.00%) HTML
1 8 (100.00%) HTML5
2 4 (50.00%) Java EE
3 3 (37.50%) jQuery
3 3 (37.50%) JSON
4 2 (25.00%) LAMP
4 2 (25.00%) Laravel
4 2 (25.00%) REST
4 2 (25.00%) XML
5 1 (12.50%) AngularJS
5 1 (12.50%) LEMP Stack
5 1 (12.50%) Node.js
5 1 (12.50%) Zend Framework
Operating Systems
1 1 (12.50%) Linux
1 1 (12.50%) Ubuntu
Processes & Methodologies
1 4 (50.00%) Cybersecurity
1 4 (50.00%) Software Engineering
2 2 (25.00%) OOP
2 2 (25.00%) Web Development
3 1 (12.50%) Continuous Integration
3 1 (12.50%) DevOps
3 1 (12.50%) MVC
Programming Languages
1 8 (100.00%) JavaScript
2 5 (62.50%) Java
3 4 (50.00%) C#
3 4 (50.00%) C++
3 4 (50.00%) Python
4 3 (37.50%) C
4 3 (37.50%) PHP
5 1 (12.50%) ES6
5 1 (12.50%) SQL
Qualifications
1 4 (50.00%) DV Cleared
1 4 (50.00%) Security Cleared
Vendors
1 1 (12.50%) Zend