Period
to 23 July 2017

The following table provides summary statistics for contract job vacancies advertised in Twickenham 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 23 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)
London > Twickenham
6 months to
23 Jul 2017
Same period 2016 Same period 2015
Rank 2 9 4
Rank change year-on-year +7 -5 +3
Contract jobs citing CSS 8 3 10
As % of all contract IT jobs advertised in Twickenham 32.00% 6.98% 16.67%
As % of the Libraries, Frameworks & Software Standards category 72.73% 37.50% 58.82%
Number of daily rates quoted 7 2 10
Twickenham median daily rate £350 £150 £344
Median daily rate % change year-on-year +133.33% -56.36% +65.66%
10th Percentile £266 £138 £313
90th Percentile £488 £163 £419
London median daily rate £450 £425 £390
% change year-on-year +5.88% +8.97% +2.63%
Number of hourly rates quoted 0 0 0
Twickenham median hourly rate - - -
London median hourly rate £22.00 £36.30 £22.06
% change year-on-year -39.39% +64.56% -50.98%

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

Contract Software Library & Framework Skills
Twickenham
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 11 8 17
As % of all contract IT job vacancies advertised in Twickenham 44.00% 18.60% 28.33%
Number of daily rates quoted 9 7 15
Twickenham median daily rate £350 £400 £338
Median daily rate % change year-on-year -12.50% +18.52% +62.65%
10th Percentile £235 £138 £309
90th Percentile £488 £513 £501
London median daily rate £493 £465 £450
% change year-on-year +6.02% +3.33% +5.88%
Number of hourly rates quoted 0 0 0
Twickenham median hourly rate - - -
London median hourly rate £38.75 £40.00 £30.00
% change year-on-year -3.13% +33.33% -14.29%

CSS
Job Vacancy Trend in Twickenham

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

Job vacancy trend for CSS in Twickenham

CSS
Contractor Daily Rate Trend in Twickenham

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

Contractor daily rate trend for CSS in Twickenham

CSS
Contractor Daily Rate Histogram in Twickenham

The daily rate distribution of IT jobs citing CSS in Twickenham over the 6 months to 23 July 2017.

Contractor daily rate histogram for CSS in Twickenham

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

1 8 (100.00%) HTML
1 8 (100.00%) MVC
2 6 (75.00%) .NET
2 6 (75.00%) C#
2 6 (75.00%) JavaScript
2 6 (75.00%) .NET Framework
2 6 (75.00%) AngularJS
3 5 (62.50%) JSON
3 5 (62.50%) jQuery
3 5 (62.50%) Agile Software Development
3 5 (62.50%) TDD
3 5 (62.50%) ASP.NET
4 4 (50.00%) WCF
4 4 (50.00%) Entity Framework
4 4 (50.00%) ASP.NET MVC
4 4 (50.00%) ASP.NET Web API
5 3 (37.50%) React
5 3 (37.50%) SQL Server 2008
5 3 (37.50%) BDD
5 3 (37.50%) Twitter Bootstrap
5 3 (37.50%) SQL
5 3 (37.50%) SQL Server
6 2 (25.00%) E-Commerce
6 2 (25.00%) Finance
6 2 (25.00%) Legal
6 2 (25.00%) Java
6 2 (25.00%) Web Services
6 2 (25.00%) XML
6 2 (25.00%) LINQ
6 2 (25.00%) Resource Management

CSS
Co-occurring IT Skills in Twickenham 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:

Database & Business Intelligence
1 3 (37.50%) SQL Server
1 3 (37.50%) SQL Server 2008
2 2 (25.00%) Apache Cassandra
Development Applications
1 1 (12.50%) Git (software)
General
1 2 (25.00%) Finance
1 2 (25.00%) Legal
Job Titles
1 8 (100.00%) Developer
2 5 (62.50%) .NET Developer
3 2 (25.00%) .NET Web Developer
3 2 (25.00%) Angular Developer
3 2 (25.00%) ASP.NET MVC Developer
3 2 (25.00%) E-Commerce Developer
3 2 (25.00%) JavaScript Developer
3 2 (25.00%) Senior Developer
3 2 (25.00%) Senior E-Commerce Developer
3 2 (25.00%) Senior JavaScript Developer
3 2 (25.00%) Web Developer
4 1 (12.50%) Front End Developer (Client-Side Developer)
4 1 (12.50%) HTML CSS Developer
4 1 (12.50%) HTML Developer
4 1 (12.50%) SQL Developer
Libraries, Frameworks & Software Standards
1 8 (100.00%) HTML
2 6 (75.00%) .NET
2 6 (75.00%) .NET Framework
2 6 (75.00%) AngularJS
3 5 (62.50%) ASP.NET
3 5 (62.50%) jQuery
3 5 (62.50%) JSON
4 4 (50.00%) ASP.NET MVC
4 4 (50.00%) ASP.NET Web API
4 4 (50.00%) Entity Framework
4 4 (50.00%) WCF
5 3 (37.50%) React
5 3 (37.50%) Twitter Bootstrap
6 2 (25.00%) ASP.NET Web Forms
6 2 (25.00%) CSS3
6 2 (25.00%) HTML5
6 2 (25.00%) Node.js
6 2 (25.00%) Redux
6 2 (25.00%) RESTful
6 2 (25.00%) Sass
Operating Systems
1 1 (12.50%) Windows
Processes & Methodologies
1 8 (100.00%) MVC
2 5 (62.50%) Agile Software Development
2 5 (62.50%) TDD
3 3 (37.50%) BDD
4 2 (25.00%) E-Commerce
4 2 (25.00%) Requirements Analysis
4 2 (25.00%) Resource Management
4 2 (25.00%) Systems Analysis
4 2 (25.00%) Web Development
5 1 (12.50%) Continuous Integration
5 1 (12.50%) DevOps
5 1 (12.50%) Front End Development
5 1 (12.50%) OO
Programming Languages
1 6 (75.00%) C#
1 6 (75.00%) JavaScript
2 3 (37.50%) SQL
3 2 (25.00%) Java
System Software
1 2 (25.00%) Docker
Systems Management
1 2 (25.00%) Kubernetes
2 1 (12.50%) Opscode Chef
2 1 (12.50%) Puppet