Period
to 22 November 2017

The following table provides summary statistics for contract job vacancies advertised in South 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 6 months to 22 November 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
Wales > South Wales
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 46 58 69
Rank change year-on-year +12 +11 -35
Contract jobs citing CSS3 29 29 38
As % of all contract IT jobs advertised in South Wales 3.06% 2.56% 2.95%
As % of the Libraries, Frameworks & Software Standards category 11.46% 10.47% 8.15%
Number of daily rates quoted 19 26 34
South Wales median daily rate £400 £375 £325
Median daily rate % change year-on-year +6.67% +15.38% -22.62%
10th Percentile £286 £156 £275
90th Percentile £480 £519 £450
Wales median daily rate £394 £375 £325
% change year-on-year +5.00% +15.38% -23.08%
Number of hourly rates quoted 0 0 3
South Wales median hourly rate - - £9.00
Wales median hourly rate - - £9.00

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 South Wales with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
South Wales
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 253 277 466
As % of all contract IT jobs advertised in South Wales 26.69% 24.47% 36.24%
Number of daily rates quoted 184 204 378
South Wales median daily rate £375 £425 £363
Median daily rate % change year-on-year -11.76% +17.24% +7.41%
10th Percentile £250 £283 £245
90th Percentile £511 £542 £475
Wales median daily rate £400 £438 £363
% change year-on-year -8.57% +20.69% +3.57%
Number of hourly rates quoted 1 1 11
South Wales median hourly rate £23.14 £21.50 £16.00
Median hourly rate % change year-on-year +7.63% +34.38% -36.00%
10th Percentile £21.87 £21.50 £9.00
90th Percentile £24.42 £21.50 £60.25
Wales median hourly rate £23.14 £21.50 £29.50
% change year-on-year +7.63% -27.12% +31.11%

CSS3
Job Vacancy Trend in South Wales

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

Job vacancy trend for CSS3 in South Wales

CSS3
Contractor Daily Rate Trend in South Wales

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

Contractor daily rate trend for CSS3 in South Wales

CSS3
Contractor Daily Rate Histogram in South Wales

The daily rate distribution of IT jobs citing CSS3 in South Wales over the 6 months to 22 November 2017.

Contractor daily rate histogram for CSS3 in South Wales

CSS3
Contractor Hourly Rate Trend in South Wales

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

Contractor hourly rate trend for CSS3 in South Wales

CSS3
Contract Job Locations in South 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 South Wales region over the 6 months to 22 November 2017. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cardiff -1 24 £438 +19.86% 1
CSS3
Wales

For the 6 months to 22 November 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 South Wales region with a requirement for CSS3.

1 29 (100.00%) HTML
1 29 (100.00%) CSS
1 29 (100.00%) HTML5
2 28 (96.55%) JavaScript
3 16 (55.17%) TDD
3 16 (55.17%) Node.js
4 13 (44.83%) Ajax
4 13 (44.83%) JSON
4 13 (44.83%) Responsive Web Design
5 12 (41.38%) Grunt
5 12 (41.38%) AngularJS
5 12 (41.38%) React
5 12 (41.38%) gulp
5 12 (41.38%) Unit Testing
5 12 (41.38%) Test Automation
6 11 (37.93%) npm
6 11 (37.93%) SonarQube
6 11 (37.93%) Git (software)
7 10 (34.48%) Performance Optimisation
7 10 (34.48%) Agile Software Development
7 10 (34.48%) Perforce
8 9 (31.03%) SQL Server
9 8 (27.59%) .NET
9 8 (27.59%) Scrum
9 8 (27.59%) Continuous Integration
9 8 (27.59%) Front End Development
10 7 (24.14%) Finance
10 7 (24.14%) OO
11 6 (20.69%) C#
11 6 (20.69%) BDD

CSS3
Co-occurring IT Skills in South 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 4 (13.79%) CMS
1 4 (13.79%) Umbraco
Cloud Services
1 11 (37.93%) npm
Database & Business Intelligence
1 9 (31.03%) SQL Server
2 3 (10.34%) RDBMS
2 3 (10.34%) Relational Database
3 2 (6.90%) SQL Server 2005
Development Applications
1 12 (41.38%) Grunt
1 12 (41.38%) gulp
2 11 (37.93%) Git (software)
2 11 (37.93%) SonarQube
3 3 (10.34%) Eclipse
3 3 (10.34%) Gradle
3 3 (10.34%) JProfiler
3 3 (10.34%) JUnit
4 2 (6.90%) JIRA
4 2 (6.90%) JSUnit
4 2 (6.90%) webpack
5 1 (3.45%) Visual Studio
General
1 7 (24.14%) Finance
2 4 (13.79%) Banking
Job Titles
1 27 (93.10%) Developer
2 11 (37.93%) UI Developer
3 8 (27.59%) Front End Developer (Client-Side Developer)
4 5 (17.24%) .NET Developer
4 5 (17.24%) JavaScript Developer
5 3 (10.34%) Angular Developer
5 3 (10.34%) HTML Developer
6 2 (6.90%) HTML CSS Developer
6 2 (6.90%) Java Developer
6 2 (6.90%) Umbraco Developer
7 1 (3.45%) Designer
7 1 (3.45%) Full Stack Developer
7 1 (3.45%) Senior Developer
7 1 (3.45%) Senior Front-End Developer
7 1 (3.45%) UI Designer
7 1 (3.45%) Web Developer
Libraries, Frameworks & Software Standards
1 29 (100.00%) CSS
1 29 (100.00%) HTML
1 29 (100.00%) HTML5
2 16 (55.17%) Node.js
3 13 (44.83%) Ajax
3 13 (44.83%) JSON
4 12 (41.38%) AngularJS
4 12 (41.38%) React
5 8 (27.59%) .NET
6 5 (17.24%) RESTful
7 4 (13.79%) Angular 2
7 4 (13.79%) jQuery
8 3 (10.34%) Hibernate
8 3 (10.34%) J2EE
8 3 (10.34%) JPA
8 3 (10.34%) Spring
8 3 (10.34%) XML
8 3 (10.34%) XSLT
9 2 (6.90%) ASP.NET
9 2 (6.90%) Velocity
Miscellaneous
1 2 (6.90%) User Experience
2 1 (3.45%) Greenfield Project
Processes & Methodologies
1 16 (55.17%) TDD
2 13 (44.83%) Responsive Web Design
3 12 (41.38%) Test Automation
3 12 (41.38%) Unit Testing
4 10 (34.48%) Agile Software Development
4 10 (34.48%) Performance Optimisation
5 8 (27.59%) Continuous Integration
5 8 (27.59%) Front End Development
5 8 (27.59%) Scrum
6 7 (24.14%) OO
7 6 (20.69%) BDD
8 4 (13.79%) Data Protection
9 3 (10.34%) Data Modelling
9 3 (10.34%) Mobile Development
9 3 (10.34%) RAD
9 3 (10.34%) SDLC
9 3 (10.34%) Test Scripting
10 2 (6.90%) MVC
10 2 (6.90%) Software Engineering
10 2 (6.90%) Waterfall
Programming Languages
1 28 (96.55%) JavaScript
2 6 (20.69%) C#
3 5 (17.24%) SQL
4 3 (10.34%) Java
5 2 (6.90%) ES6
5 2 (6.90%) T-SQL
Quality Assurance & Compliance
1 1 (3.45%) WCAG
Vendors
1 10 (34.48%) Perforce
2 3 (10.34%) Adobe
2 3 (10.34%) Oracle
3 1 (3.45%) Microsoft