Period
to 17 February 2019

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Cross-Browser Compatibility skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Cross-Browser Compatibility over the 6 months to 17 February 2019 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.

Cross-Browser Compatible/Compliant
Central London > City of London
6 months to
17 Feb 2019
Same period 2018 Same period 2017
Rank 248 237 210
Rank change year-on-year -11 -27 +23
Contract jobs citing Cross-Browser Compatibility 4 17 21
As % of all contract IT jobs advertised in the City of London 0.060% 0.24% 0.34%
As % of the Processes & Methodologies category 0.068% 0.27% 0.39%
Number of daily rates quoted 4 14 21
City of London median daily rate £431 £438 £500
Median daily rate % change year-on-year -1.43% -12.50% +56.25%
10th Percentile £378 £306 £313
90th Percentile £513 £588 £588
Central London median daily rate £431 £450 £488
% change year-on-year -4.17% -7.69% +50.00%
Number of hourly rates quoted 0 1 0
City of London median hourly rate - £27.09 -
Central London median hourly rate - £27.09 -

Cross-Browser Compatibility is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for process or methodology skills.

All Process and Methodology Skills
City of London
Contract vacancies with a requirement for process or methodology skills 5,914 6,266 5,428
As % of all contract IT jobs advertised in the City of London 88.16% 88.77% 88.13%
Number of daily rates quoted 4,623 4,999 4,306
City of London median daily rate £518 £500 £480
Median daily rate % change year-on-year +3.50% +4.17% +1.05%
10th Percentile £325 £325 £313
90th Percentile £675 £688 £675
Central London median daily rate £513 £500 £475
% change year-on-year +2.50% +5.26% +2.70%
Number of hourly rates quoted 56 70 53
City of London median hourly rate £22.00 £18.70 £20.50
Median hourly rate % change year-on-year +17.65% -8.78% -2.68%
10th Percentile £13.00 £11.60 £13.55
90th Percentile £37.09 £37.38 £55.00
Central London median hourly rate £21.50 £20.50 £19.46
% change year-on-year +4.88% +5.34% -7.62%

Cross-Browser Compatibility
Job Vacancy Trend in the City of London

Job postings citing Cross-Browser Compatibility as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Cross-Browser Compatibility in the City of London

Cross-Browser Compatibility
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Cross-Browser Compatibility in the City of London.

Contractor daily rate trend for Cross-Browser Compatibility in the City of London

Cross-Browser Compatibility
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Cross-Browser Compatibility in the City of London over the 6 months to 17 February 2019.

Contractor daily rate histogram for Cross-Browser Compatibility in the City of London

Cross-Browser Compatibility
Contractor Hourly Rate Trend in the City of London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Cross-Browser Compatibility in the City of London.

Contractor hourly rate trend for Cross-Browser Compatibility in the City of London

For the 6 months to 17 February 2019, IT contractor jobs citing Cross-Browser Compatibility also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the City of London region with a requirement for Cross-Browser Compatibility.

1 4 (100.00%) HTML
1 4 (100.00%) JavaScript
1 4 (100.00%) CSS
2 3 (75.00%) Web Services
3 2 (50.00%) Internet
3 2 (50.00%) RESTful
3 2 (50.00%) Web Development
3 2 (50.00%) RIA
3 2 (50.00%) Unit Testing
3 2 (50.00%) Sass
3 2 (50.00%) AngularJS
3 2 (50.00%) gulp
3 2 (50.00%) ES6
3 2 (50.00%) Front End Development
3 2 (50.00%) Git (software)
4 1 (25.00%) AWS Lambda
4 1 (25.00%) Terraform
4 1 (25.00%) Serverless
4 1 (25.00%) git-flow
4 1 (25.00%) Twitter Bootstrap
4 1 (25.00%) Low Latency
4 1 (25.00%) Bower
4 1 (25.00%) DevOps
4 1 (25.00%) User Experience
4 1 (25.00%) React
4 1 (25.00%) Visual Studio Team System
4 1 (25.00%) Sitecore CMS
4 1 (25.00%) Sitecore
4 1 (25.00%) jQuery
4 1 (25.00%) Load Testing

Cross-Browser Compatibility
Co-occurring IT Skills in the City of London 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 (25.00%) Apache Solr
1 1 (25.00%) CMS
1 1 (25.00%) Sitecore CMS
Cloud Services
1 1 (25.00%) Amazon AWS
1 1 (25.00%) AWS Lambda
1 1 (25.00%) CloudFront
1 1 (25.00%) Microsoft Azure
1 1 (25.00%) Route 53
1 1 (25.00%) Serverless
Communications & Networking
1 2 (50.00%) Internet
2 1 (25.00%) HTTP
Database & Business Intelligence
1 1 (25.00%) SQL Server
Development Applications
1 2 (50.00%) Git (software)
1 2 (50.00%) gulp
2 1 (25.00%) Bower
2 1 (25.00%) git-flow
2 1 (25.00%) Hudson
2 1 (25.00%) Visual Studio
2 1 (25.00%) Visual Studio Team System
Job Titles
1 3 (75.00%) Developer
2 1 (25.00%) Angular Developer
2 1 (25.00%) CMS Developer
2 1 (25.00%) Designer
2 1 (25.00%) Front End Developer (Client-Side Developer)
2 1 (25.00%) JavaScript Developer
2 1 (25.00%) Lead Developer
2 1 (25.00%) React Developer
2 1 (25.00%) Senior Developer
2 1 (25.00%) Sitecore Developer
2 1 (25.00%) UX Designer
Libraries, Frameworks & Software Standards
1 4 (100.00%) CSS
1 4 (100.00%) HTML
2 3 (75.00%) Web Services
3 2 (50.00%) AngularJS
3 2 (50.00%) RESTful
3 2 (50.00%) Sass
4 1 (25.00%) .NET
4 1 (25.00%) .NET Framework
4 1 (25.00%) ASP.NET
4 1 (25.00%) CSS3
4 1 (25.00%) HTML5
4 1 (25.00%) jQuery
4 1 (25.00%) Node.js
4 1 (25.00%) React
4 1 (25.00%) REST
4 1 (25.00%) Twitter Bootstrap
Miscellaneous
1 2 (50.00%) RIA
2 1 (25.00%) User Experience
Processes & Methodologies
1 2 (50.00%) Front End Development
1 2 (50.00%) Unit Testing
1 2 (50.00%) Web Development
2 1 (25.00%) Agile Software Development
2 1 (25.00%) BDD
2 1 (25.00%) Content Management
2 1 (25.00%) DevOps
2 1 (25.00%) High Availability
2 1 (25.00%) Load Testing
2 1 (25.00%) Low Latency
2 1 (25.00%) MVC
2 1 (25.00%) Open Source
2 1 (25.00%) Responsive Web Design
2 1 (25.00%) SEO
2 1 (25.00%) TDD
Programming Languages
1 4 (100.00%) JavaScript
2 2 (50.00%) ES6
3 1 (25.00%) C#
Systems Management
1 1 (25.00%) Terraform
Vendors
1 1 (25.00%) Sitecore