Period
to 18 January 2019

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire 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 18 January 2019 with a comparison to the same period in the previous 2 years.

CSS 3
East of England > Hertfordshire
6 months to
18 Jan 2019
Same period 2018 Same period 2017
Rank 140 114 118
Rank change year-on-year -26 +4 -12
Permanent jobs citing CSS3 56 108 98
As % of all permanent IT jobs advertised in Hertfordshire 1.57% 2.42% 2.23%
As % of the Libraries, Frameworks & Software Standards category 4.33% 5.91% 5.83%
Number of salaries quoted 50 96 96
Hertfordshire median annual salary £40,000 £52,500 £45,000
Median salary % change year-on-year -23.81% +16.67% -
10th Percentile £25,000 £25,250 £23,250
90th Percentile £76,250 £74,375 £62,500
East of England median annual salary £42,500 £42,500 £40,000
% change year-on-year - +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 Hertfordshire with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Hertfordshire
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1,293 1,827 1,681
As % of all permanent IT jobs advertised in Hertfordshire 36.26% 40.92% 38.22%
Number of salaries quoted 1,061 1,612 1,483
Hertfordshire median annual salary £52,500 £50,000 £50,000
Median salary % change year-on-year +5.00% - +8.70%
10th Percentile £30,500 £31,250 £30,000
90th Percentile £72,500 £71,250 £70,000
East of England median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% +5.88%

CSS3
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for CSS3 in Hertfordshire

CSS3
Salary Trend in Hertfordshire

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

Salary trend for CSS3 in Hertfordshire

CSS3
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing CSS3 in Hertfordshire over the 6 months to 18 January 2019.

Salary histogram for CSS3 in Hertfordshire

CSS3
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CSS3 within the Hertfordshire region over the 6 months to 18 January 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Bishop's Stortford - 14 £29,000 - 3
Stevenage +16 11 £26,250 -30.00% 2
St Albans +13 9 £67,500 - 1
Watford -18 8 £47,500 -13.64% 2
Welwyn Garden City - 5 £47,500 - 2
Letchworth +1 3 £30,000 -
Borehamwood +5 2 £48,750 +8.33%
Hemel Hempstead +24 1 £47,500 +72.73%
CSS3
East of England

For the 6 months to 18 January 2019, 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 Hertfordshire region with a requirement for CSS3.

1 56 (100.00%) CSS
2 54 (96.43%) HTML
3 45 (80.36%) HTML5
4 34 (60.71%) JavaScript
5 33 (58.93%) Agile Software Development
6 32 (57.14%) jQuery
7 28 (50.00%) AngularJS
8 21 (37.50%) MVC
8 21 (37.50%) C#
9 20 (35.71%) Front End Development
10 19 (33.93%) .NET
11 18 (32.14%) Twitter Bootstrap
12 17 (30.36%) ASP.NET MVC
12 17 (30.36%) ASP.NET
13 15 (26.79%) User Experience
14 14 (25.00%) React
15 13 (23.21%) SQL Server
16 12 (21.43%) Finance
16 12 (21.43%) MongoDB
17 11 (19.64%) User Stories
17 11 (19.64%) Adobe
17 11 (19.64%) Wireframes
18 10 (17.86%) XML
18 10 (17.86%) LESS
18 10 (17.86%) Node.js
18 10 (17.86%) Microsoft Azure
19 9 (16.07%) .NET Framework
19 9 (16.07%) Sass
19 9 (16.07%) MySQL
19 9 (16.07%) Java

CSS3
Co-occurring IT Skills in Hertfordshire 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 6 (10.71%) CMS
2 4 (7.14%) Drupal
2 4 (7.14%) JBoss
2 4 (7.14%) Sitecore CMS
2 4 (7.14%) Tomcat
2 4 (7.14%) Umbraco
Applications
1 3 (5.36%) GIMP
1 3 (5.36%) Photoshop
2 1 (1.79%) Chatbot
Business Applications
1 2 (3.57%) WebTrends
Cloud Services
1 10 (17.86%) Microsoft Azure
2 5 (8.93%) Amazon AWS
3 3 (5.36%) AWS Lambda
3 3 (5.36%) SaaS
3 3 (5.36%) Serverless
Communications & Networking
1 1 (1.79%) SMS
Database & Business Intelligence
1 13 (23.21%) SQL Server
2 12 (21.43%) MongoDB
3 9 (16.07%) MySQL
4 7 (12.50%) RavenDB
4 7 (12.50%) SQL Server 2016
5 4 (7.14%) Relational Database
6 3 (5.36%) Amazon DynamoDB
6 3 (5.36%) PostgreSQL
6 3 (5.36%) SQLite
7 2 (3.57%) SQL Server Integration Services
7 2 (3.57%) SQL Server Reporting Services
Development Applications
1 7 (12.50%) Xcode
2 6 (10.71%) gulp
3 5 (8.93%) Git (software)
4 2 (3.57%) ProC
4 2 (3.57%) Team Foundation Server
5 1 (1.79%) Bitbucket
5 1 (1.79%) Mercurial
5 1 (1.79%) Mocha
5 1 (1.79%) Selenium
5 1 (1.79%) Subversion
5 1 (1.79%) Visual Studio
5 1 (1.79%) WebDriver
5 1 (1.79%) webpack
General
1 12 (21.43%) Finance
2 4 (7.14%) Legal
3 1 (1.79%) Marketing
3 1 (1.79%) Retail
Job Titles
1 49 (87.50%) Developer
2 24 (42.86%) Front End Developer (Client-Side Developer)
3 11 (19.64%) .NET Developer
4 7 (12.50%) .NET Developer - Fintech
4 7 (12.50%) Applications Developer
4 7 (12.50%) Designer
4 7 (12.50%) UI Designer
4 7 (12.50%) UI/UX Designer
4 7 (12.50%) UX Designer
4 7 (12.50%) Web Designer
4 7 (12.50%) Web UI Designer
4 7 (12.50%) Web UI/UX Designer
5 6 (10.71%) Software Developer
6 4 (7.14%) C# Developer
6 4 (7.14%) Graduate
6 4 (7.14%) Graduate Developer
6 4 (7.14%) Graduate Software Developer
6 4 (7.14%) Junior
6 4 (7.14%) Junior Developer
6 4 (7.14%) Mobile Applications Developer
Libraries, Frameworks & Software Standards
1 56 (100.00%) CSS
2 54 (96.43%) HTML
3 45 (80.36%) HTML5
4 32 (57.14%) jQuery
5 28 (50.00%) AngularJS
6 19 (33.93%) .NET
7 18 (32.14%) Twitter Bootstrap
8 17 (30.36%) ASP.NET
8 17 (30.36%) ASP.NET MVC
9 14 (25.00%) React
10 10 (17.86%) LESS
10 10 (17.86%) Node.js
10 10 (17.86%) XML
11 9 (16.07%) .NET Framework
11 9 (16.07%) Sass
12 8 (14.29%) REST
13 7 (12.50%) Apache Cordova
13 7 (12.50%) ASP.NET MVC 5
14 6 (10.71%) JSON
15 4 (7.14%) iOS SDK
Miscellaneous
1 15 (26.79%) User Experience
2 7 (12.50%) Fintech
3 6 (10.71%) Mobile App
4 4 (7.14%) Greenfield Project
4 4 (7.14%) Private Cloud
5 3 (5.36%) Robotics
6 2 (3.57%) Enterprise Software
Operating Systems
1 7 (12.50%) Android
1 7 (12.50%) Apple iOS
Processes & Methodologies
1 33 (58.93%) Agile Software Development
2 21 (37.50%) MVC
3 20 (35.71%) Front End Development
4 11 (19.64%) User Stories
4 11 (19.64%) Wireframes
5 8 (14.29%) Scrum
6 7 (12.50%) Asset Management
6 7 (12.50%) TDD
6 7 (12.50%) Wealth Management
6 7 (12.50%) Web Application Development
6 7 (12.50%) Web Development
7 4 (7.14%) Android Development
7 4 (7.14%) API Integration
7 4 (7.14%) Collaborative Working
7 4 (7.14%) Cross-Browser Compatibility
7 4 (7.14%) iOS Development
7 4 (7.14%) Migration
7 4 (7.14%) OO
8 3 (5.36%) E-Commerce
8 3 (5.36%) Project Management
Programming Languages
1 34 (60.71%) JavaScript
2 21 (37.50%) C#
3 9 (16.07%) Java
4 7 (12.50%) SQL
5 5 (8.93%) PHP
5 5 (8.93%) Ruby
6 1 (1.79%) C
6 1 (1.79%) PowerShell
6 1 (1.79%) T-SQL
6 1 (1.79%) TypeScript
Qualifications
1 5 (8.93%) HND
2 3 (5.36%) Degree
Vendors
1 11 (19.64%) Adobe
2 4 (7.14%) Sitecore
2 4 (7.14%) Xamarin
3 2 (3.57%) Microsoft
3 2 (3.57%) Oracle