The following table provides summary statistics for contract job vacancies advertised in Wimbledon with a requirement for CSS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited CSS over the 3 months to 23 June 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)
London / Wimbledon
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 3 2 5
Rank change year-on-year -1 +3  
Contract jobs citing CSS 2 6 1
As % of all contract IT jobs advertised in Wimbledon 25.00% 28.57% 9.09%
As % of the Libraries, Frameworks & Software Standards category 66.67% 85.71% 20.00%
Number of daily rates quoted 2 6 1
Median daily rate £338 £400 £338
Median daily rate % change year-on-year -15.62% +18.51%  
UK excluding London median daily rate £375 £350 £325
% change year-on-year +7.14% +7.69%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £38.00 £32.00 £33.77
% change year-on-year +18.75% -5.24%  

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

Contract Software Library & Framework Skills
Wimbledon
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 3 7 5
As % of all contract IT job vacancies advertised in Wimbledon 37.50% 33.33% 45.45%
Number of daily rates quoted 3 6 3
Median daily rate £360 £400 £338
Median daily rate % change year-on-year -10.00% +18.51%  
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.50 £36.00 £40.00
% change year-on-year +18.05% -10.00%  

CSS
Job Vacancy Trend in Wimbledon

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

Job vacancy trend for CSS in Wimbledon

CSS
Contractor Daily Rate Trend in Wimbledon

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

Contractor daily rate trend for CSS in Wimbledon

For the 6 months to 23 June 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 Wimbledon region with a requirement for CSS.

1 6 (100.00%) JavaScript
2 5 (83.33%) Java
3 4 (66.67%) PL/SQL
3 4 (66.67%) SQL
3 4 (66.67%) Oracle
3 4 (66.67%) VSS/SourceSafe
3 4 (66.67%) Struts
3 4 (66.67%) Spring
3 4 (66.67%) Ajax
3 4 (66.67%) Hibernate
3 4 (66.67%) Stakeholder Engagement
3 4 (66.67%) Analytical Skills
4 2 (33.33%) HTML5
4 2 (33.33%) HTML
5 1 (16.67%) PHP
5 1 (16.67%) SharePoint
5 1 (16.67%) .NET
5 1 (16.67%) MVC
5 1 (16.67%) Risk Management
5 1 (16.67%) IaaS
5 1 (16.67%) Scrum
5 1 (16.67%) Web Design
5 1 (16.67%) Web Development
5 1 (16.67%) SaaS
5 1 (16.67%) PaaS

CSS
Co-occurring IT Skills in Wimbledon 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 1 (16.67%) SharePoint
Cloud Services
1 1 (16.67%) IaaS
1 1 (16.67%) PaaS
1 1 (16.67%) SaaS
Development Applications
1 4 (66.67%) VSS/SourceSafe
Job Titles
1 5 (83.33%) Developer
2 4 (66.67%) Java Developer
2 4 (66.67%) Java Software Developer
2 4 (66.67%) Software Developer
3 1 (16.67%) Author
3 1 (16.67%) Technical Author
3 1 (16.67%) Web Developer
Libraries, Frameworks & Software Standards
1 4 (66.67%) Ajax
1 4 (66.67%) Hibernate
1 4 (66.67%) Spring
1 4 (66.67%) Struts
2 2 (33.33%) HTML
2 2 (33.33%) HTML5
3 1 (16.67%) .NET
Miscellaneous
1 4 (66.67%) Analytical Skills
Processes & Methodologies
1 4 (66.67%) Stakeholder Engagement
2 1 (16.67%) MVC
2 1 (16.67%) Risk Management
2 1 (16.67%) Scrum
2 1 (16.67%) Web Design
2 1 (16.67%) Web Development
Programming Languages
1 6 (100.00%) JavaScript
2 5 (83.33%) Java
3 4 (66.67%) PL/SQL
3 4 (66.67%) SQL
4 1 (16.67%) PHP
Vendors
1 4 (66.67%) Oracle