Period
to 20 November 2017

The following table provides summary statistics for contract job vacancies advertised in Slough 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 20 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
Berkshire > Slough
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 20 35 32
Rank change year-on-year +15 -3 +10
Contract jobs citing CSS3 13 4 17
As % of all contract IT jobs advertised in Slough 4.41% 1.29% 3.41%
As % of the Libraries, Frameworks & Software Standards category 17.81% 5.97% 15.18%
Number of daily rates quoted 11 3 28
Slough median daily rate £400 £330 £290
Median daily rate % change year-on-year +21.21% +13.79% -10.77%
10th Percentile £313 £303 £250
90th Percentile £481 £374 £363
Berkshire median daily rate £350 £365 £313
% change year-on-year -4.11% +16.80% -6.02%
Number of hourly rates quoted 0 0 4
Slough median hourly rate - - £17.50
Berkshire median hourly rate - £47.00 £17.50
% change year-on-year - +168.57% -

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

All Software Libraries and Frameworks
Slough
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 73 67 112
As % of all contract IT jobs advertised in Slough 24.75% 21.61% 22.44%
Number of daily rates quoted 52 52 79
Slough median daily rate £425 £363 £325
Median daily rate % change year-on-year +17.24% +11.54% -4.41%
10th Percentile £313 £263 £213
90th Percentile £549 £470 £501
Berkshire median daily rate £400 £400 £400
Number of hourly rates quoted 0 0 5
Slough median hourly rate - - £36.50
Berkshire median hourly rate £32.00 £21.06 £37.25
% change year-on-year +51.98% -43.48% +96.05%

CSS3
Job Vacancy Trend in Slough

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

Job vacancy trend for CSS3 in Slough

CSS3
Contractor Daily Rate Trend in Slough

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

Contractor daily rate trend for CSS3 in Slough

CSS3
Contractor Daily Rate Histogram in Slough

The daily rate distribution of IT jobs citing CSS3 in Slough over the 6 months to 20 November 2017.

Contractor daily rate histogram for CSS3 in Slough

CSS3
Contractor Hourly Rate Trend in Slough

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

Contractor hourly rate trend for CSS3 in Slough

For the 6 months to 20 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 Slough region with a requirement for CSS3.

1 13 (100.00%) JavaScript
1 13 (100.00%) CSS
2 10 (76.92%) HTML
2 10 (76.92%) jQuery
2 10 (76.92%) HTML5
3 8 (61.54%) C#
4 7 (53.85%) SQL
4 7 (53.85%) Software Engineering
4 7 (53.85%) AngularJS
4 7 (53.85%) Relational Database
5 5 (38.46%) User Experience
5 5 (38.46%) Axure RP
5 5 (38.46%) MVC
5 5 (38.46%) Photoshop
6 4 (30.77%) Visual Studio
6 4 (30.77%) ASP.NET
6 4 (30.77%) XML
6 4 (30.77%) Windows
6 4 (30.77%) Linux
6 4 (30.77%) MS Visio
6 4 (30.77%) .NET
6 4 (30.77%) MySQL
6 4 (30.77%) SQL Server
6 4 (30.77%) Dreamweaver
6 4 (30.77%) SVG
6 4 (30.77%) Hibernate
6 4 (30.77%) Adobe Illustrator
6 4 (30.77%) TDD
6 4 (30.77%) Subversion
6 4 (30.77%) Logistics

CSS3
Co-occurring IT Skills in Slough 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:

Applications
1 5 (38.46%) Photoshop
2 4 (30.77%) Adobe Illustrator
2 4 (30.77%) MS Visio
Cloud Services
1 4 (30.77%) Microsoft Azure
1 4 (30.77%) SaaS
2 1 (7.69%) Adobe Analytics
2 1 (7.69%) Google Analytics
Database & Business Intelligence
1 7 (53.85%) Relational Database
2 4 (30.77%) MySQL
2 4 (30.77%) SQL Server
3 3 (23.08%) Big Data
3 3 (23.08%) Pentaho
Development Applications
1 5 (38.46%) Axure RP
2 4 (30.77%) Dreamweaver
2 4 (30.77%) Git (software)
2 4 (30.77%) Grunt
2 4 (30.77%) gulp
2 4 (30.77%) Subversion
2 4 (30.77%) Visual Studio
Job Titles
1 10 (76.92%) Developer
2 8 (61.54%) Front End Developer (Client-Side Developer)
3 5 (38.46%) Angular Developer
3 5 (38.46%) JavaScript Developer
3 5 (38.46%) Software Developer
4 4 (30.77%) Full Stack Developer
5 3 (23.08%) C# Developer
6 2 (15.38%) Dashboard Engineer
6 2 (15.38%) Software Engineer
7 1 (7.69%) Designer
7 1 (7.69%) Front End Web Developer (Client-Side Developer)
7 1 (7.69%) JavaScript Engineer
7 1 (7.69%) Pentaho Developer
7 1 (7.69%) UX Designer
7 1 (7.69%) Web Developer
Libraries, Frameworks & Software Standards
1 13 (100.00%) CSS
2 10 (76.92%) HTML
2 10 (76.92%) HTML5
2 10 (76.92%) jQuery
3 7 (53.85%) AngularJS
4 4 (30.77%) .NET
4 4 (30.77%) .NET Framework
4 4 (30.77%) ASP.NET
4 4 (30.77%) Entity Framework
4 4 (30.77%) Hibernate
4 4 (30.77%) JSON
4 4 (30.77%) LESS
4 4 (30.77%) Node.js
4 4 (30.77%) Sass
4 4 (30.77%) SVG
4 4 (30.77%) Twitter Bootstrap
4 4 (30.77%) Vue (Vue.js)
4 4 (30.77%) XML
5 3 (23.08%) DHTML
5 3 (23.08%) MDX
Miscellaneous
1 5 (38.46%) User Experience
2 4 (30.77%) Animation
2 4 (30.77%) Computer Science
3 1 (7.69%) Analytical Skills
3 1 (7.69%) Greenfield Project
Operating Systems
1 4 (30.77%) Linux
1 4 (30.77%) Windows
Processes & Methodologies
1 7 (53.85%) Software Engineering
2 5 (38.46%) MVC
3 4 (30.77%) Analytics
3 4 (30.77%) Data Analytics
3 4 (30.77%) Front End Development
3 4 (30.77%) Logistics
3 4 (30.77%) TDD
3 4 (30.77%) Visualisation
4 3 (23.08%) Data Modelling
5 1 (7.69%) Agile Software Development
5 1 (7.69%) Information Architecture
5 1 (7.69%) Prototyping
5 1 (7.69%) Psychology
5 1 (7.69%) Scrum
5 1 (7.69%) Usability Testing
5 1 (7.69%) Web Development
5 1 (7.69%) Wireframes
Programming Languages
1 13 (100.00%) JavaScript
2 8 (61.54%) C#
3 7 (53.85%) SQL
4 1 (7.69%) Java
4 1 (7.69%) PHP
4 1 (7.69%) Ruby
Qualifications
1 4 (30.77%) Computer Science Degree
1 4 (30.77%) Degree
Quality Assurance & Compliance
1 4 (30.77%) QA
Vendors
1 1 (7.69%) ClickTale