Period
to 25 July 2017

The following table provides summary statistics for contract job vacancies advertised in Slough with a requirement for CSS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited CSS over the 6 months to 25 July 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 (Cascading Style Sheets)
Berkshire > Slough
6 months to
25 Jul 2017
Same period 2016 Same period 2015
Rank 21 28 24
Rank change year-on-year +7 -4 +5
Contract jobs citing CSS 9 12 33
As % of all contract IT jobs advertised in Slough 3.27% 3.35% 5.57%
As % of the Libraries, Frameworks & Software Standards category 14.75% 17.39% 29.20%
Number of daily rates quoted 5 8 34
Slough median daily rate £338 £328 £250
Median daily rate % change year-on-year +3.05% +31.00% -16.67%
10th Percentile £253 £139 £175
90th Percentile £465 £393 £456
Berkshire median daily rate £375 £375 £325
% change year-on-year - +15.38% -7.14%
Number of hourly rates quoted 0 0 3
Slough median hourly rate - - £25.00
Berkshire median hourly rate £31.00 £9.00 £25.00
% change year-on-year +244.44% -64.00% -

CSS 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 Slough with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Slough
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 61 69 113
As % of all contract IT job vacancies advertised in Slough 22.18% 19.27% 19.09%
Number of daily rates quoted 46 50 78
Slough median daily rate £400 £423 £345
Median daily rate % change year-on-year -5.33% +22.46% -1.43%
10th Percentile £305 £240 £204
90th Percentile £533 £488 £502
Berkshire median daily rate £400 £413 £375
% change year-on-year -3.03% +10.00% +2.74%
Number of hourly rates quoted 0 0 5
Slough median hourly rate - - £32.50
Berkshire median hourly rate £15.00 £12.50 £33.50
% change year-on-year +20.00% -62.69% +69.62%

CSS
Job Vacancy Trend in Slough

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

Job vacancy trend for CSS in Slough

CSS
Contractor Daily Rate Trend in Slough

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

Contractor daily rate trend for CSS in Slough

CSS
Contractor Daily Rate Histogram in Slough

The daily rate distribution of IT jobs citing CSS in Slough over the 6 months to 25 July 2017.

Contractor daily rate histogram for CSS in Slough

CSS
Contractor Hourly Rate Trend in Slough

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

Contractor hourly rate trend for CSS in Slough

For the 6 months to 25 July 2017, IT contractor jobs citing CSS 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 CSS.

1 9 (100.00%) JavaScript
2 7 (77.78%) HTML
3 6 (66.67%) CMS
3 6 (66.67%) HTML5
4 5 (55.56%) User Experience
4 5 (55.56%) Web Design
5 4 (44.44%) XML
5 4 (44.44%) E-Commerce
5 4 (44.44%) Demandware
6 3 (33.33%) CSS3
6 3 (33.33%) SQL
7 2 (22.22%) OO
7 2 (22.22%) Data Modelling
7 2 (22.22%) Software Engineering
7 2 (22.22%) Web Development
7 2 (22.22%) C#
7 2 (22.22%) MDX
7 2 (22.22%) Pentaho
7 2 (22.22%) Big Data
7 2 (22.22%) Data Analytics
7 2 (22.22%) Analytics
7 2 (22.22%) Relational Database
8 1 (11.11%) Ansible
8 1 (11.11%) Mentoring
8 1 (11.11%) Opscode Chef
8 1 (11.11%) TypeScript
8 1 (11.11%) Sass
8 1 (11.11%) AngularJS
8 1 (11.11%) Web Application Development
8 1 (11.11%) Cloud Native

CSS
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:

Application Platforms
1 6 (66.67%) CMS
2 1 (11.11%) EPiServer
2 1 (11.11%) WordPress
Database & Business Intelligence
1 2 (22.22%) Big Data
1 2 (22.22%) Pentaho
1 2 (22.22%) Relational Database
2 1 (11.11%) NoSQL
General
1 1 (11.11%) Finance
1 1 (11.11%) Marketing
Job Titles
1 8 (88.89%) Developer
2 4 (44.44%) E-Commerce Developer
2 4 (44.44%) Front End Developer (Client-Side Developer)
2 4 (44.44%) Web Developer
2 4 (44.44%) Website Developer
3 3 (33.33%) E-Commerce Web Developer
3 3 (33.33%) Front End Web Developer (Client-Side Developer)
4 2 (22.22%) HTML Developer
4 2 (22.22%) JavaScript Developer
4 2 (22.22%) Software Developer
5 1 (11.11%) .NET Developer
5 1 (11.11%) Dashboard Engineer
5 1 (11.11%) HTML CSS Developer
5 1 (11.11%) Pentaho Developer
5 1 (11.11%) Silverlight Developer
5 1 (11.11%) Software Engineer
5 1 (11.11%) UI Developer
5 1 (11.11%) Web UI Developer
Libraries, Frameworks & Software Standards
1 7 (77.78%) HTML
2 6 (66.67%) HTML5
3 4 (44.44%) XML
4 3 (33.33%) CSS3
5 2 (22.22%) MDX
6 1 (11.11%) .NET
6 1 (11.11%) AngularJS
6 1 (11.11%) ASP.NET
6 1 (11.11%) Sass
6 1 (11.11%) Silverlight
Miscellaneous
1 5 (55.56%) User Experience
2 1 (11.11%) Analytical Skills
2 1 (11.11%) Cloud Native
2 1 (11.11%) W3C
Processes & Methodologies
1 5 (55.56%) Web Design
2 4 (44.44%) E-Commerce
3 2 (22.22%) Analytics
3 2 (22.22%) Data Analytics
3 2 (22.22%) Data Modelling
3 2 (22.22%) OO
3 2 (22.22%) Software Engineering
3 2 (22.22%) Web Development
4 1 (11.11%) Agile Software Development
4 1 (11.11%) Continuous Integration
4 1 (11.11%) Digital Marketing
4 1 (11.11%) Front End Development
4 1 (11.11%) Mentoring
4 1 (11.11%) Migration
4 1 (11.11%) Performance Testing
4 1 (11.11%) Responsive Web Design
4 1 (11.11%) Software Delivery
4 1 (11.11%) Test Automation
4 1 (11.11%) UX Design
4 1 (11.11%) Web Application Development
Programming Languages
1 9 (100.00%) JavaScript
2 3 (33.33%) SQL
3 2 (22.22%) C#
4 1 (11.11%) Java
4 1 (11.11%) Kotlin
4 1 (11.11%) TypeScript
Qualifications
1 1 (11.11%) Degree
Systems Management
1 1 (11.11%) Ansible
1 1 (11.11%) Opscode Chef
Vendors
1 4 (44.44%) Demandware
2 1 (11.11%) Twitter