The following table provides summary statistics for contract job vacancies advertised in Wales with a requirement for CSS3 skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited CSS3 over the 3 months to 30 March 2017 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
UK / Wales
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 34 45 55
Rank change year-on-year +11 +10  
Contract jobs citing CSS3 29 26 9
As % of all contract IT jobs advertised in Wales 4.07% 3.98% 1.25%
As % of the Libraries, Frameworks & Software Standards category 14.01% 9.92% 5.06%
Number of daily rates quoted 24 23 8
Median daily rate £325 £388 £300
Median daily rate % change year-on-year -16.12% +29.16%  
90% offered a daily rate of more than £200 £295 £297
10% offered a daily rate of more than £425 £535 £390
UK excluding London median daily rate £360 £338 £325
% change year-on-year +6.66% +3.84%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.00 £9.00 £17.86
% change year-on-year +344.44% -49.60%  

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 contract job vacancies advertised in Wales with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Wales
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 207 262 178
As % of all contract IT job vacancies advertised in Wales 29.03% 40.06% 24.69%
Number of daily rates quoted 168 179 100
Median daily rate £385 £375 £350
Median daily rate % change year-on-year +2.66% +7.14%  
90% offered a daily rate of more than £200 £275 £263
10% offered a daily rate of more than £500 £473 £425
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 1 5 2
Median hourly rate £16.50 £66.00 £32.50
Median hourly rate % change year-on-year -75.00% +103.07%  
UK excluding London median hourly rate £41.00 £38.00 £36.00
% change year-on-year +7.89% +5.55%  

CSS3
Job Vacancy Trend in Wales

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

Job vacancy trend for CSS3 in Wales

CSS3
Contractor Daily Rate Trend in Wales

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

Contractor daily rate trend for CSS3 in Wales

CSS3
Contractor Daily Rate Histogram in Wales

The daily rate distribution of IT jobs citing CSS3 in Wales over the 3 months to 30 March 2017.

Contractor daily rate histogram for CSS3 in Wales

CSS3
Contractor Hourly Rate Trend in Wales

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing CSS3 in Wales.

Contractor hourly rate trend for CSS3 in Wales

CSS3
Contract Job Locations in Wales

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing CSS3 within the Wales region over the 3 months to 30 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
South Wales +19 25 £273 -29.67% 4
West Wales -16 1 £300 - 2
CSS3
UK

For the 6 months to 30 March 2017, IT contractor jobs citing CSS3 also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Wales region with a requirement for CSS3.

1 39 (100.00%) HTML
1 39 (100.00%) JavaScript
1 39 (100.00%) CSS
1 39 (100.00%) HTML5
2 34 (87.18%) jQuery
3 29 (74.36%) Web Development
4 24 (61.54%) Ajax
5 23 (58.97%) AngularJS
6 22 (56.41%) Front End Development
7 21 (53.85%) Agile Software Development
8 16 (41.03%) Node.js
9 14 (35.90%) Twitter Bootstrap
10 13 (33.33%) User Experience
10 13 (33.33%) KnockoutJS
11 12 (30.77%) React
11 12 (30.77%) Wireframes
11 12 (30.77%) TDD
12 11 (28.21%) Git (software)
13 10 (25.64%) Web Design
13 10 (25.64%) Cross-Browser Compatibility
13 10 (25.64%) Docker
13 10 (25.64%) Durandal
13 10 (25.64%) Backbone.js
13 10 (25.64%) Responsive Web Design
14 8 (20.51%) ServiceNow
14 8 (20.51%) Client/Server
14 8 (20.51%) Workflow
15 7 (17.95%) PHP
15 7 (17.95%) Asset Management
15 7 (17.95%) CMDB

CSS3
Co-occurring IT Skills in Wales 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 (15.38%) Apache
2 3 (7.69%) Adobe Experience Manager
3 1 (2.56%) WordPress
Applications
1 2 (5.13%) Photoshop
Cloud Services
1 1 (2.56%) Amazon AWS
1 1 (2.56%) Microsoft Azure
Database & Business Intelligence
1 6 (15.38%) MySQL
2 2 (5.13%) Couchbase
2 2 (5.13%) MongoDB
2 2 (5.13%) NoSQL
2 2 (5.13%) SQL Server
2 2 (5.13%) SQL Server 2008
2 2 (5.13%) SQL Server 2012
Development Applications
1 11 (28.21%) Git (software)
2 4 (10.26%) Jenkins
2 4 (10.26%) Protractor
3 3 (7.69%) Grunt
3 3 (7.69%) gulp
4 2 (5.13%) Subversion
4 2 (5.13%) Visual Studio
5 1 (2.56%) Babel
5 1 (2.56%) Jasmine
5 1 (2.56%) JIRA
5 1 (2.56%) MbUnit
5 1 (2.56%) Mercurial
5 1 (2.56%) MSTest
5 1 (2.56%) NUnit
5 1 (2.56%) Selenium
5 1 (2.56%) SpecFlow
5 1 (2.56%) TeamCity
General
1 2 (5.13%) Marketing
2 1 (2.56%) Banking
2 1 (2.56%) Telecoms
Job Titles
1 38 (97.44%) Developer
2 17 (43.59%) Front End Developer (Client-Side Developer)
3 14 (35.90%) Web Developer
4 10 (25.64%) HTML CSS Developer
4 10 (25.64%) HTML Developer
5 6 (15.38%) PHP Developer
5 6 (15.38%) PHP Zend Developer
6 5 (12.82%) Front End Web Developer (Client-Side Developer)
6 5 (12.82%) PHP Web Developer
6 5 (12.82%) ServiceNow Developer
7 4 (10.26%) Angular Developer
8 3 (7.69%) UI Developer
8 3 (7.69%) UI/UX Developer
8 3 (7.69%) UX Developer
9 2 (5.13%) .NET Developer
9 2 (5.13%) JavaScript Developer
10 1 (2.56%) JavaScript Engineer
10 1 (2.56%) Node.js Developer
10 1 (2.56%) Web UI Developer
10 1 (2.56%) Web UI/UX Developer
Libraries, Frameworks & Software Standards
1 39 (100.00%) CSS
1 39 (100.00%) HTML
1 39 (100.00%) HTML5
2 34 (87.18%) jQuery
3 24 (61.54%) Ajax
4 23 (58.97%) AngularJS
5 16 (41.03%) Node.js
6 14 (35.90%) Twitter Bootstrap
7 13 (33.33%) KnockoutJS
8 12 (30.77%) React
9 10 (25.64%) Backbone.js
9 10 (25.64%) Durandal
10 7 (17.95%) Sass
11 6 (15.38%) LAMP
11 6 (15.38%) Zend Framework
12 5 (12.82%) XHTML
12 5 (12.82%) XML
13 2 (5.13%) .NET
13 2 (5.13%) ASP.NET
13 2 (5.13%) WCF
Miscellaneous
1 13 (33.33%) User Experience
2 8 (20.51%) Client/Server
3 7 (17.95%) CMDB
4 2 (5.13%) W3C
5 1 (2.56%) Graphic Design
Processes & Methodologies
1 29 (74.36%) Web Development
2 22 (56.41%) Front End Development
3 21 (53.85%) Agile Software Development
4 12 (30.77%) TDD
4 12 (30.77%) Wireframes
5 10 (25.64%) Cross-Browser Compatibility
5 10 (25.64%) Responsive Web Design
5 10 (25.64%) Web Design
6 8 (20.51%) Workflow
7 7 (17.95%) Asset Management
7 7 (17.95%) BDD
7 7 (17.95%) Problem Management
7 7 (17.95%) Release Management
7 7 (17.95%) Root Cause Analysis
8 6 (15.38%) OOP
9 5 (12.82%) Dashboard Development
9 5 (12.82%) OO
10 4 (10.26%) Continuous Delivery
10 4 (10.26%) DevOps
10 4 (10.26%) Web Accessibility
Programming Languages
1 39 (100.00%) JavaScript
2 7 (17.95%) PHP
3 6 (15.38%) SQL
4 2 (5.13%) C#
4 2 (5.13%) TypeScript
Qualifications
1 4 (10.26%) ITIL Certification
2 1 (2.56%) Security Cleared
Quality Assurance & Compliance
1 2 (5.13%) WAI
1 2 (5.13%) WCAG
2 1 (2.56%) Disclosure Scotland
System Software
1 10 (25.64%) Docker
Vendors
1 8 (20.51%) ServiceNow
2 6 (15.38%) Zend