Period
to 18 January 2019

The following table provides summary statistics for contract job vacancies advertised in 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 18 January 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
England > London
6 months to
18 Jan 2019
Same period 2018 Same period 2017
Rank 525 553 501
Rank change year-on-year +28 -52 +42
Contract jobs citing Cross-Browser Compatibility 102 83 103
As % of all contract IT jobs advertised in London 0.23% 0.18% 0.25%
As % of the Processes & Methodologies category 0.26% 0.20% 0.28%
Number of daily rates quoted 55 55 84
London median daily rate £490 £425 £450
Median daily rate % change year-on-year +15.29% -5.56% +20.00%
10th Percentile £363 £300 £354
90th Percentile £563 £568 £614
England median daily rate £455 £394 £411
% change year-on-year +15.56% -4.26% +14.24%
Number of hourly rates quoted 2 6 0
London median hourly rate £33.50 £27.00 -
Median hourly rate % change year-on-year +24.07% - -
England median hourly rate £35.00 £27.00 -
% change year-on-year +29.63% - -

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 London with a requirement for process or methodology skills.

All Process and Methodology Skills
London
Contract vacancies with a requirement for process or methodology skills 39,201 40,859 36,624
As % of all contract IT jobs advertised in London 88.13% 87.88% 87.19%
Number of daily rates quoted 28,062 29,756 26,321
London median daily rate £510 £500 £475
Median daily rate % change year-on-year +2.00% +5.26% +5.56%
10th Percentile £325 £313 £308
90th Percentile £675 £675 £650
England median daily rate £475 £450 £430
% change year-on-year +5.56% +4.65% +1.18%
Number of hourly rates quoted 440 421 442
London median hourly rate £24.47 £22.00 £23.00
Median hourly rate % change year-on-year +11.20% -4.35% +15.00%
10th Percentile £12.98 £13.50 £12.25
90th Percentile £53.75 £48.75 £51.25
England median hourly rate £23.50 £23.14 £23.75
% change year-on-year +1.56% -2.57% +5.56%

Cross-Browser Compatibility
Job Vacancy Trend in London

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

Job vacancy trend for Cross-Browser Compatibility in London

Cross-Browser Compatibility
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Cross-Browser Compatibility in London

Cross-Browser Compatibility
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Cross-Browser Compatibility in London over the 6 months to 18 January 2019.

Contractor daily rate histogram for Cross-Browser Compatibility in London

Cross-Browser Compatibility
Contractor Hourly Rate Trend in London

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

Contractor hourly rate trend for Cross-Browser Compatibility in London

Cross-Browser Compatibility
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Cross-Browser Compatibility within the London region over the 6 months to 18 January 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -11 16 £431 -4.17% 10
West London +18 4 £525 +23.53% 6
South London -7 1 - - 2
Cross-Browser Compatibility
England

For the 6 months to 18 January 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 London region with a requirement for Cross-Browser Compatibility.

1 94 (92.16%) JavaScript
2 90 (88.24%) HTML
2 90 (88.24%) CSS
3 70 (68.63%) HTML5
4 62 (60.78%) Front End Development
5 60 (58.82%) CSS3
6 54 (52.94%) Agile Software Development
7 51 (50.00%) User Experience
8 50 (49.02%) Responsive Web Design
9 40 (39.22%) React
10 39 (38.24%) Git (software)
11 36 (35.29%) Node.js
11 36 (35.29%) Sass
12 35 (34.31%) AngularJS
13 34 (33.33%) TDD
14 32 (31.37%) E-Commerce
14 32 (31.37%) ES6
15 31 (30.39%) Web Development
16 27 (26.47%) jQuery
17 25 (24.51%) BDD
18 24 (23.53%) Unit Testing
18 24 (23.53%) OO
19 23 (22.55%) Twitter Bootstrap
20 22 (21.57%) REST
21 21 (20.59%) Continuous Integration
21 21 (20.59%) Jasmine
21 21 (20.59%) Redux
22 20 (19.61%) Finance
22 20 (19.61%) CMS
23 18 (17.65%) Test Automation

Cross-Browser Compatibility
Co-occurring IT Skills in 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 20 (19.61%) CMS
2 11 (10.78%) CoreMedia CMS
3 4 (3.92%) WordPress
4 3 (2.94%) Sitecore CMS
5 2 (1.96%) WebSphere
6 1 (0.98%) Adobe Experience Manager
6 1 (0.98%) Apache
6 1 (0.98%) Apache Solr
6 1 (0.98%) JBoss
6 1 (0.98%) Tomcat
Applications
1 6 (5.88%) Photoshop
2 5 (4.90%) Microsoft Excel
2 5 (4.90%) Microsoft Office
2 5 (4.90%) Microsoft PowerPoint
2 5 (4.90%) MS Visio
3 2 (1.96%) Adobe Creative Suite
3 2 (1.96%) Adobe Illustrator
3 2 (1.96%) Fireworks
3 2 (1.96%) InDesign
4 1 (0.98%) Acrobat
4 1 (0.98%) GIMP
4 1 (0.98%) InVision
Business Applications
1 4 (3.92%) Magento
Cloud Services
1 8 (7.84%) npm
2 3 (2.94%) Amazon AWS
2 3 (2.94%) Microsoft Azure
2 3 (2.94%) Office 365
3 1 (0.98%) Adobe Creative Cloud
3 1 (0.98%) AWS CloudFormation
3 1 (0.98%) AWS Lambda
3 1 (0.98%) CloudFront
3 1 (0.98%) Google Analytics
3 1 (0.98%) Google Tag Manager
3 1 (0.98%) Route 53
3 1 (0.98%) Serverless
Communications & Networking
1 7 (6.86%) Internet
2 5 (4.90%) TCP/IP
2 5 (4.90%) Wireless
3 3 (2.94%) HTTP
4 2 (1.96%) Intranet
Database & Business Intelligence
1 5 (4.90%) MySQL
2 4 (3.92%) SQL Server
3 2 (1.96%) MongoDB
4 1 (0.98%) NoSQL
Development Applications
1 39 (38.24%) Git (software)
2 21 (20.59%) Jasmine
3 15 (14.71%) Mocha
4 14 (13.73%) gulp
5 12 (11.76%) Grunt
6 10 (9.80%) Karma Test Runner
7 7 (6.86%) Bitbucket
7 7 (6.86%) Protractor
7 7 (6.86%) Selenium
8 6 (5.88%) webpack
9 5 (4.90%) Bower
9 5 (4.90%) Sinon.JS
10 4 (3.92%) git-flow
10 4 (3.92%) JIRA
11 3 (2.94%) Cucumber
11 3 (2.94%) Subversion
11 3 (2.94%) Visual Studio
12 2 (1.96%) Dreamweaver
12 2 (1.96%) Jenkins
12 2 (1.96%) Team Foundation Server
General
1 20 (19.61%) Finance
2 9 (8.82%) Banking
3 6 (5.88%) Games
3 6 (5.88%) Retail
4 4 (3.92%) Marketing
5 2 (1.96%) Advertising
6 1 (0.98%) Manufacturing
6 1 (0.98%) Telecoms
Job Titles
1 91 (89.22%) Developer
2 56 (54.90%) Front End Developer (Client-Side Developer)
3 27 (26.47%) React Developer
4 21 (20.59%) JavaScript Developer
5 11 (10.78%) E-Commerce Developer
6 9 (8.82%) Angular Developer
7 8 (7.84%) CMS Developer
7 8 (7.84%) UI Developer
8 7 (6.86%) HTML Developer
8 7 (6.86%) Senior Developer
8 7 (6.86%) Web Developer
9 5 (4.90%) Full Stack Developer
9 5 (4.90%) HTML CSS Developer
10 4 (3.92%) Front End Web Developer (Client-Side Developer)
10 4 (3.92%) Senior Front-End Developer
11 3 (2.94%) Junior
11 3 (2.94%) WordPress Developer
12 2 (1.96%) Junior Developer
12 2 (1.96%) Junior Web Developer
12 2 (1.96%) Node.js Developer
Libraries, Frameworks & Software Standards
1 90 (88.24%) CSS
1 90 (88.24%) HTML
2 70 (68.63%) HTML5
3 60 (58.82%) CSS3
4 40 (39.22%) React
5 36 (35.29%) Node.js
5 36 (35.29%) Sass
6 35 (34.31%) AngularJS
7 27 (26.47%) jQuery
8 23 (22.55%) Twitter Bootstrap
9 22 (21.57%) REST
10 21 (20.59%) Redux
11 15 (14.71%) Chai
12 13 (12.75%) RESTful
13 12 (11.76%) LESS
14 9 (8.82%) Semantic HTML
14 9 (8.82%) XHTML
15 8 (7.84%) Angular 2
15 8 (7.84%) FreeMarker
16 7 (6.86%) Ajax
Miscellaneous
1 51 (50.00%) User Experience
2 11 (10.78%) W3C
3 8 (7.84%) Enterprise Software
4 7 (6.86%) Fintech
5 4 (3.92%) Algorithms
5 4 (3.92%) Data Structures
6 2 (1.96%) Greenfield Project
6 2 (1.96%) RIA
6 2 (1.96%) Vector Graphics
7 1 (0.98%) Augmented Reality
7 1 (0.98%) Fixed Income
7 1 (0.98%) Management Information System
7 1 (0.98%) Mobile App
7 1 (0.98%) Smartphone
7 1 (0.98%) Social Media
Operating Systems
1 5 (4.90%) Windows
1 5 (4.90%) Windows Server
2 3 (2.94%) Android
2 3 (2.94%) Apple iOS
2 3 (2.94%) Windows 10
3 1 (0.98%) Linux
Processes & Methodologies
1 62 (60.78%) Front End Development
2 54 (52.94%) Agile Software Development
3 50 (49.02%) Responsive Web Design
4 34 (33.33%) TDD
5 32 (31.37%) E-Commerce
6 31 (30.39%) Web Development
7 25 (24.51%) BDD
8 24 (23.53%) OO
8 24 (23.53%) Unit Testing
9 21 (20.59%) Continuous Integration
10 18 (17.65%) Test Automation
11 15 (14.71%) Pair Programming
11 15 (14.71%) SOA
12 14 (13.73%) Problem-Solving
13 13 (12.75%) Microservices
14 12 (11.76%) Content Management
14 12 (11.76%) Performance Optimisation
15 10 (9.80%) Prototyping
15 10 (9.80%) Scrum
15 10 (9.80%) Web Design
Programming Languages
1 94 (92.16%) JavaScript
2 32 (31.37%) ES6
3 11 (10.78%) Java
4 8 (7.84%) TypeScript
5 5 (4.90%) PowerShell
5 5 (4.90%) VBA
6 4 (3.92%) PHP
7 3 (2.94%) C#
7 3 (2.94%) ES7
7 3 (2.94%) ES8
7 3 (2.94%) Haskell
7 3 (2.94%) OCaml
7 3 (2.94%) Scala
8 2 (1.96%) Java 8
8 2 (1.96%) Python
8 2 (1.96%) SQL
9 1 (0.98%) Perl
Qualifications
1 14 (13.73%) Degree
2 5 (4.90%) MCDST
2 5 (4.90%) MCSE
2 5 (4.90%) Microsoft Certification
3 4 (3.92%) Computer Science Degree
4 1 (0.98%) SC Cleared
4 1 (0.98%) Security Cleared
Quality Assurance & Compliance
1 2 (1.96%) WCAG
2 1 (0.98%) QA
System Software
1 6 (5.88%) Docker
2 5 (4.90%) Active Directory
2 5 (4.90%) Microsoft App-V
3 1 (0.98%) Apache ZooKeeper
Systems Management
1 5 (4.90%) SCCM
1 5 (4.90%) Systems Management Server (SMS)
2 4 (3.92%) Kubernetes
3 1 (0.98%) TeamSite
3 1 (0.98%) Terraform
Vendors
1 9 (8.82%) Adobe
2 8 (7.84%) Microsoft
3 5 (4.90%) Ivanti
4 4 (3.92%) hybris
5 3 (2.94%) Oracle
5 3 (2.94%) Sitecore
5 3 (2.94%) Xerox
6 2 (1.96%) Google
6 2 (1.96%) IBM
7 1 (0.98%) Atlassian
7 1 (0.98%) Sun