The following table provides summary statistics for permanent job vacancies advertised in Colchester 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
Essex / Colchester
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 35 39 29
Rank change year-on-year +4 -10  
Permanent jobs citing CSS3 5 3 9
As % of all permanent IT jobs advertised in Colchester 2.46% 1.46% 5.59%
As % of the Libraries, Frameworks & Software Standards category 5.05% 4.29% 10.23%
Number of salaries quoted 5 3 9
Median salary £45,000 £30,000 £35,000
Median salary % change year-on-year +50.00% -14.28%  
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 Colchester with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Colchester
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 99 70 88
As % of all permanent IT job vacancies advertised in Colchester 48.77% 33.98% 54.66%
Number of salaries quoted 88 66 82
Median salary £40,000 £35,000 £29,000
Median salary % change year-on-year +14.28% +20.68%  
90% offered a salary of more than £32,900 £25,000 £25,000
10% offered a salary of more than £65,000 £45,000 £62,500
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

CSS3
Job Vacancy Trend in Colchester

The job posting trend of jobs advertised in Colchester 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 Colchester

CSS3
Salary Trend in Colchester

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

Salary trend for CSS3 in Colchester

CSS3
Salary Histogram in Colchester

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

Salary histogram for CSS3 in Colchester

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 Colchester region with a requirement for CSS3.

1 18 (100.00%) HTML
1 18 (100.00%) CSS
1 18 (100.00%) HTML5
2 17 (94.44%) JavaScript
3 13 (72.22%) Agile Software Development
4 12 (66.67%) JSON
4 12 (66.67%) jQuery
5 11 (61.11%) Web Development
6 9 (50.00%) LESS
7 8 (44.44%) Front End Development
7 8 (44.44%) Git (software)
7 8 (44.44%) Sass
8 7 (38.89%) Ajax
9 6 (33.33%) Scrum
9 6 (33.33%) Java
9 6 (33.33%) PHP
9 6 (33.33%) MySQL
10 5 (27.78%) Degree
10 5 (27.78%) WordPress
10 5 (27.78%) Computer Science
10 5 (27.78%) Twitter Bootstrap
10 5 (27.78%) gulp
10 5 (27.78%) Responsive Web Design
10 5 (27.78%) Photoshop
10 5 (27.78%) E-Commerce
11 4 (22.22%) Apache
11 4 (22.22%) Tomcat
11 4 (22.22%) XHTML
11 4 (22.22%) SOAP
11 4 (22.22%) Web Services

CSS3
Co-occurring IT Skills in Colchester 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 (27.78%) WordPress
2 4 (22.22%) Apache
2 4 (22.22%) Tomcat
2 4 (22.22%) WebSphere
3 1 (5.56%) CMS
Applications
1 5 (27.78%) Photoshop
Database & Business Intelligence
1 6 (33.33%) MySQL
Development Applications
1 8 (44.44%) Git (software)
2 5 (27.78%) gulp
3 1 (5.56%) Grunt
3 1 (5.56%) Subversion
3 1 (5.56%) webpack
General
1 2 (11.11%) Games
Job Titles
1 16 (88.89%) Developer
2 9 (50.00%) Web Developer
3 7 (38.89%) HTML Developer
3 7 (38.89%) JavaScript Developer
4 6 (33.33%) Front End Developer (Client-Side Developer)
5 5 (27.78%) Designer
5 5 (27.78%) HTML CSS Developer
5 5 (27.78%) Photoshop Designer
5 5 (27.78%) Photoshop Web Designer
5 5 (27.78%) Web Designer
6 4 (22.22%) Front End Web Developer (Client-Side Developer)
7 3 (16.67%) .NET Developer
7 3 (16.67%) .NET Software Developer
7 3 (16.67%) Graphics Developer
7 3 (16.67%) HTML CSS Designer
7 3 (16.67%) Software Developer
8 2 (11.11%) Graphic Designer
8 2 (11.11%) Junior
8 2 (11.11%) Junior Developer
8 2 (11.11%) Junior Web Developer
Libraries, Frameworks & Software Standards
1 18 (100.00%) CSS
1 18 (100.00%) HTML
1 18 (100.00%) HTML5
2 12 (66.67%) jQuery
2 12 (66.67%) JSON
3 9 (50.00%) LESS
4 8 (44.44%) Sass
5 7 (38.89%) Ajax
6 5 (27.78%) Twitter Bootstrap
7 4 (22.22%) REST
7 4 (22.22%) SOAP
7 4 (22.22%) Web Services
7 4 (22.22%) XHTML
8 3 (16.67%) .NET
8 3 (16.67%) AngularJS
9 2 (11.11%) Angular 2
10 1 (5.56%) Symfony
Miscellaneous
1 5 (27.78%) Computer Science
2 1 (5.56%) User Experience
Processes & Methodologies
1 13 (72.22%) Agile Software Development
2 11 (61.11%) Web Development
3 8 (44.44%) Front End Development
4 6 (33.33%) Scrum
5 5 (27.78%) E-Commerce
5 5 (27.78%) Responsive Web Design
6 3 (16.67%) OO
6 3 (16.67%) Waterfall
7 2 (11.11%) Customer Requirements
8 1 (5.56%) API Integration
8 1 (5.56%) Build Automation
8 1 (5.56%) SDLC
8 1 (5.56%) SEO
8 1 (5.56%) Software Engineering
Programming Languages
1 17 (94.44%) JavaScript
2 6 (33.33%) Java
2 6 (33.33%) PHP
3 3 (16.67%) C#
3 3 (16.67%) TypeScript
4 2 (11.11%) Perl
5 1 (5.56%) ES6
Qualifications
1 5 (27.78%) Degree
Vendors
1 4 (22.22%) Oracle