Period
to 21 February 2019

The following table provides summary statistics for contract job vacancies advertised in Cardiff with a requirement for CSS3 skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited CSS3 over the 6 months to 21 February 2019 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

CSS 3
South Wales > Cardiff
6 months to
21 Feb 2019
Same period 2018 Same period 2017
Rank 47 51 47
Rank change year-on-year +4 -4 +12
Contract jobs citing CSS3 32 17 13
As % of all contract IT jobs advertised in Cardiff 3.64% 2.32% 2.08%
As % of the Libraries, Frameworks & Software Standards category 9.85% 8.02% 7.18%
Number of daily rates quoted 22 5 7
Cardiff median daily rate £423 £375 £300
Median daily rate % change year-on-year +12.67% +25.00% -7.69%
10th Percentile £322 £294 £100
90th Percentile £546 £479 £420
South Wales median daily rate £411 £400 £300
% change year-on-year +2.81% +33.33% -7.69%
Number of hourly rates quoted 0 0 0
Cardiff median hourly rate - - -
South Wales median hourly rate - - -

CSS3 is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Cardiff with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Cardiff
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 325 212 181
As % of all contract IT jobs advertised in Cardiff 36.93% 28.88% 28.91%
Number of daily rates quoted 229 153 141
Cardiff median daily rate £423 £375 £388
Median daily rate % change year-on-year +12.67% -3.23% +13.14%
10th Percentile £313 £268 £185
90th Percentile £588 £480 £525
South Wales median daily rate £425 £400 £413
% change year-on-year +6.25% -3.03% +13.79%
Number of hourly rates quoted 3 0 1
Cardiff median hourly rate £35.00 - £21.50
South Wales median hourly rate £23.16 £55.00 £21.50
% change year-on-year -57.89% +155.81% -58.67%

CSS3
Job Vacancy Trend in Cardiff

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

Job vacancy trend for CSS3 in Cardiff

CSS3
Contractor Daily Rate Trend in Cardiff

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing CSS3 in Cardiff.

Contractor daily rate trend for CSS3 in Cardiff

CSS3
Contractor Daily Rate Histogram in Cardiff

The daily rate distribution of IT jobs citing CSS3 in Cardiff over the 6 months to 21 February 2019.

Contractor daily rate histogram for CSS3 in Cardiff

For the 6 months to 21 February 2019, IT contractor 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 contract job ads across the Cardiff region with a requirement for CSS3.

1 32 (100.00%) HTML
1 32 (100.00%) CSS
1 32 (100.00%) HTML5
2 28 (87.50%) AngularJS
3 27 (84.38%) Agile Software Development
4 19 (59.38%) Front End Development
5 18 (56.25%) Git (software)
6 17 (53.13%) LESS
7 16 (50.00%) Unit Testing
8 15 (46.88%) npm
9 14 (43.75%) Node.js
10 13 (40.63%) REST
10 13 (40.63%) JSON
10 13 (40.63%) JIRA
10 13 (40.63%) SOAP
10 13 (40.63%) Java
11 12 (37.50%) Confluence
12 11 (34.38%) JavaScript
13 10 (31.25%) Finance
13 10 (31.25%) Scrum
14 9 (28.13%) Web Development
14 9 (28.13%) User Experience
15 8 (25.00%) Twitter Bootstrap
15 8 (25.00%) jQuery
15 8 (25.00%) Decision-Making
16 6 (18.75%) Test Automation
16 6 (18.75%) Sass
17 5 (15.63%) ES6
17 5 (15.63%) Marketing
17 5 (15.63%) OO

CSS3
Co-occurring IT Skills in Cardiff 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 12 (37.50%) Confluence
2 2 (6.25%) WebLogic
3 1 (3.13%) CMS
Applications
1 1 (3.13%) Microsoft Excel
1 1 (3.13%) Photoshop
Business Applications
1 1 (3.13%) Visualfiles
Cloud Services
1 15 (46.88%) npm
Database & Business Intelligence
1 2 (6.25%) Big Data
1 2 (6.25%) Blockchain
2 1 (3.13%) Couchbase
2 1 (3.13%) Crystal Reports
2 1 (3.13%) MongoDB
2 1 (3.13%) NoSQL
2 1 (3.13%) SQL Server
2 1 (3.13%) SQL Server 2008
2 1 (3.13%) SQL Server 2012
Development Applications
1 18 (56.25%) Git (software)
2 13 (40.63%) JIRA
3 4 (12.50%) Selenium
4 3 (9.38%) Jasmine
4 3 (9.38%) Jenkins
4 3 (9.38%) Protractor
4 3 (9.38%) WebDriver
5 2 (6.25%) Android Studio
5 2 (6.25%) Subversion
5 2 (6.25%) Visual Studio
6 1 (3.13%) Grunt
6 1 (3.13%) gulp
6 1 (3.13%) MbUnit
6 1 (3.13%) Mercurial
6 1 (3.13%) MSTest
6 1 (3.13%) NUnit
6 1 (3.13%) SpecFlow
6 1 (3.13%) TeamCity
6 1 (3.13%) webpack
General
1 10 (31.25%) Finance
2 5 (15.63%) Marketing
3 2 (6.25%) Games
3 2 (6.25%) Telecoms
4 1 (3.13%) Banking
4 1 (3.13%) Dutch Language
4 1 (3.13%) Law
4 1 (3.13%) Legal
4 1 (3.13%) Multimedia
Job Titles
1 31 (96.88%) Developer
2 19 (59.38%) Angular Developer
3 18 (56.25%) Front End Developer (Client-Side Developer)
4 4 (12.50%) HTML CSS Developer
4 4 (12.50%) HTML Developer
4 4 (12.50%) Senior Developer
5 3 (9.38%) JavaScript Developer
5 3 (9.38%) Senior JavaScript Developer
5 3 (9.38%) Web Developer
6 2 (6.25%) Senior Front-End Developer
6 2 (6.25%) UI Developer
6 2 (6.25%) UX Developer
7 1 (3.13%) Applications Developer
7 1 (3.13%) C# Developer
7 1 (3.13%) Lead Developer
7 1 (3.13%) Senior Web Developer
7 1 (3.13%) Software Engineer
7 1 (3.13%) UI Designer
7 1 (3.13%) UX Designer
7 1 (3.13%) Web Applications Developer
Libraries, Frameworks & Software Standards
1 32 (100.00%) CSS
1 32 (100.00%) HTML
1 32 (100.00%) HTML5
2 28 (87.50%) AngularJS
3 17 (53.13%) LESS
4 14 (43.75%) Node.js
5 13 (40.63%) JSON
5 13 (40.63%) REST
5 13 (40.63%) SOAP
6 8 (25.00%) jQuery
6 8 (25.00%) Twitter Bootstrap
7 6 (18.75%) Sass
8 4 (12.50%) RESTful
9 2 (6.25%) .NET
9 2 (6.25%) Django
9 2 (6.25%) RequireJS
10 1 (3.13%) .NET Framework
10 1 (3.13%) ASP.NET
10 1 (3.13%) DOM
10 1 (3.13%) Web Services
Miscellaneous
1 9 (28.13%) User Experience
2 4 (12.50%) Greenfield Project
3 3 (9.38%) Fintech
4 2 (6.25%) Analytical Skills
4 2 (6.25%) Blog
4 2 (6.25%) Enterprise Software
Operating Systems
1 2 (6.25%) Android
Processes & Methodologies
1 27 (84.38%) Agile Software Development
2 19 (59.38%) Front End Development
3 16 (50.00%) Unit Testing
4 10 (31.25%) Scrum
5 9 (28.13%) Web Development
6 8 (25.00%) Decision-Making
7 6 (18.75%) Test Automation
8 5 (15.63%) OO
9 4 (12.50%) Technical Leadership
10 3 (9.38%) BDD
10 3 (9.38%) Continuous Improvement
10 3 (9.38%) Continuous Integration
10 3 (9.38%) Creative Thinking
10 3 (9.38%) Prototyping
10 3 (9.38%) Responsive Web Design
10 3 (9.38%) TDD
10 3 (9.38%) Wireframes
11 2 (6.25%) Artificial Intelligence
11 2 (6.25%) Software Engineering
11 2 (6.25%) Time Management
Programming Languages
1 13 (40.63%) Java
2 11 (34.38%) JavaScript
3 5 (15.63%) ES6
4 2 (6.25%) C#
4 2 (6.25%) Python
4 2 (6.25%) Shell Script
4 2 (6.25%) SQL
5 1 (3.13%) Groovy
5 1 (3.13%) TypeScript
5 1 (3.13%) VBA
Qualifications
1 1 (3.13%) Degree
1 1 (3.13%) Security Cleared
Quality Assurance & Compliance
1 4 (12.50%) QA
Vendors
1 4 (12.50%) Twitter
2 3 (9.38%) Adobe
3 2 (6.25%) Oracle