Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in St Albans 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 24 November 2017 with a comparison to the same period in the previous 2 years.

CSS 3
Hertfordshire > St Albans
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 65 45 34
Rank change year-on-year -20 -11 -6
Permanent jobs citing CSS3 4 21 45
As % of all permanent IT jobs advertised in St Albans 1.19% 5.25% 15.00%
As % of the Libraries, Frameworks & Software Standards category 1.71% 8.54% 21.63%
Number of salaries quoted 3 20 45
St Albans median annual salary £65,000 £42,500 £60,000
Median salary % change year-on-year +52.94% -29.17% +33.33%
10th Percentile £50,500 £31,000 £26,200
90th Percentile £72,500 £65,000 £65,000
Hertfordshire median annual salary £52,500 £50,000 £45,000
% change year-on-year +5.00% +11.11% +5.88%

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 St Albans with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
St Albans
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 234 246 208
As % of all permanent IT jobs advertised in St Albans 69.44% 61.50% 69.33%
Number of salaries quoted 204 230 200
St Albans median annual salary £52,500 £50,000 £45,000
Median salary % change year-on-year +5.00% +11.11% -
10th Percentile £32,000 £32,500 £25,000
90th Percentile £72,500 £72,500 £72,500
Hertfordshire median annual salary £50,000 £50,000 £45,000
% change year-on-year - +11.11% -

CSS3
Job Vacancy Trend in St Albans

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

Job vacancy trend for CSS3 in St Albans

CSS3
Salary Trend in St Albans

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

Salary trend for CSS3 in St Albans

CSS3
Salary Histogram in St Albans

The salary distribution of IT jobs citing CSS3 in St Albans over the 6 months to 24 November 2017.

Salary histogram for CSS3 in St Albans

For the 6 months to 24 November 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 St Albans region with a requirement for CSS3.

1 4 (100.00%) HTML
1 4 (100.00%) JavaScript
1 4 (100.00%) CSS
1 4 (100.00%) Agile Software Development
1 4 (100.00%) TDD
1 4 (100.00%) HTML5
2 3 (75.00%) BDD
2 3 (75.00%) OO
2 3 (75.00%) jQuery
2 3 (75.00%) Unit Testing
2 3 (75.00%) Node.js
3 2 (50.00%) REST
3 2 (50.00%) Backbone.js
3 2 (50.00%) ATDD
3 2 (50.00%) Jasmine
3 2 (50.00%) Microservices
3 2 (50.00%) React
3 2 (50.00%) koa
3 2 (50.00%) Front End Development
3 2 (50.00%) Semantic HTML
3 2 (50.00%) Express
3 2 (50.00%) Underscore.js
3 2 (50.00%) AngularJS
3 2 (50.00%) .NET
3 2 (50.00%) Scrum
3 2 (50.00%) TeamCity
3 2 (50.00%) C#
3 2 (50.00%) SOA
3 2 (50.00%) Retail
4 1 (25.00%) Ajax

CSS3
Co-occurring IT Skills in St Albans 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:

Cloud Services
1 1 (25.00%) Amazon AWS
1 1 (25.00%) Microsoft Azure
Database & Business Intelligence
1 1 (25.00%) Apache Cassandra
Development Applications
1 2 (50.00%) Jasmine
1 2 (50.00%) TeamCity
2 1 (25.00%) Jenkins
2 1 (25.00%) NUnit
General
1 2 (50.00%) Retail
2 1 (25.00%) Finance
Job Titles
1 4 (100.00%) Developer
2 2 (50.00%) Front End Developer (Client-Side Developer)
3 1 (25.00%) .NET Developer
3 1 (25.00%) ASP.NET Developer
3 1 (25.00%) ASP.NET MVC Developer
3 1 (25.00%) C# .NET Developer
3 1 (25.00%) C# ASP.NET Developer
3 1 (25.00%) C# Developer
3 1 (25.00%) Web Developer
Libraries, Frameworks & Software Standards
1 4 (100.00%) CSS
1 4 (100.00%) HTML
1 4 (100.00%) HTML5
2 3 (75.00%) jQuery
2 3 (75.00%) Node.js
3 2 (50.00%) .NET
3 2 (50.00%) AngularJS
3 2 (50.00%) Backbone.js
3 2 (50.00%) Express
3 2 (50.00%) koa
3 2 (50.00%) React
3 2 (50.00%) REST
3 2 (50.00%) Semantic HTML
3 2 (50.00%) Underscore.js
4 1 (25.00%) Ajax
4 1 (25.00%) ASP.NET
4 1 (25.00%) ASP.NET MVC
4 1 (25.00%) RabbitMQ
4 1 (25.00%) WCF
4 1 (25.00%) Web Services
Processes & Methodologies
1 4 (100.00%) Agile Software Development
1 4 (100.00%) TDD
2 3 (75.00%) BDD
2 3 (75.00%) OO
2 3 (75.00%) Unit Testing
3 2 (50.00%) ATDD
3 2 (50.00%) Front End Development
3 2 (50.00%) Microservices
3 2 (50.00%) Scrum
3 2 (50.00%) SOA
4 1 (25.00%) Coaching
4 1 (25.00%) Low Latency
4 1 (25.00%) Multithreading
4 1 (25.00%) MVC
4 1 (25.00%) OOD
4 1 (25.00%) Responsive Web Design
4 1 (25.00%) Web Development
Programming Languages
1 4 (100.00%) JavaScript
2 2 (50.00%) C#