Period
to 12 December 2017

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Cross-Browser Development skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Cross-Browser Development over the 6 months to 12 December 2017 with a comparison to the same period in the previous 2 years.

Cross-Browser Development
England > London
6 months to
12 Dec 2017
Same period 2016 Same period 2015
Rank 807 814 848
Rank change year-on-year +7 +34 -27
Permanent jobs citing Cross-Browser Development 39 29 63
As % of all permanent IT jobs advertised in London 0.053% 0.039% 0.072%
As % of the Processes & Methodologies category 0.057% 0.043% 0.080%
Number of salaries quoted 33 25 60
London median annual salary £57,500 £60,000 £45,000
Median salary % change year-on-year -4.17% +33.33% -12.20%
10th Percentile £36,500 £34,750 £37,500
90th Percentile £75,000 £70,000 £60,375
England median annual salary £45,000 £50,000 £40,000
% change year-on-year -10.00% +25.00% -

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

All Process and Methodology Skills
London
Permanent vacancies with a requirement for process or methodology skills 67925 67571 78447
As % of all permanent IT jobs advertised in London 91.67% 90.62% 89.67%
Number of salaries quoted 52789 57901 66423
London median annual salary £60,000 £59,000 £55,000
Median salary % change year-on-year +1.69% +7.27% -
10th Percentile £35,000 £33,750 £33,500
90th Percentile £90,000 £89,000 £86,250
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

Cross-Browser Development
Job Vacancy Trend in London

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

Job vacancy trend for Cross-Browser Development in London

Cross-Browser Development
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Cross-Browser Development in London.

Salary trend for Cross-Browser Development in London

Cross-Browser Development
Salary Histogram in London

The salary distribution of IT jobs citing Cross-Browser Development in London over the 6 months to 12 December 2017.

Salary histogram for Cross-Browser Development in London

Cross-Browser Development
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Cross-Browser Development within the London region over the 6 months to 12 December 2017. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London +19 12 £57,500 -11.54% 3
East London - 3 £70,000 -
Cross-Browser Development
England

For the 6 months to 12 December 2017, IT jobs citing Cross-Browser Development also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the London region with a requirement for Cross-Browser Development.

1 38 (97.44%) CSS
2 37 (94.87%) JavaScript
3 34 (87.18%) HTML
4 29 (74.36%) HTML5
5 22 (56.41%) Sass
6 21 (53.85%) Front End Development
7 20 (51.28%) Git (software)
7 20 (51.28%) React
8 16 (41.03%) AngularJS
8 16 (41.03%) CSS3
9 14 (35.90%) Agile Software Development
10 13 (33.33%) TDD
11 12 (30.77%) jQuery
12 11 (28.21%) Responsive Web Design
12 11 (28.21%) Mocha
12 11 (28.21%) Semantic HTML
13 10 (25.64%) Mobile First
13 10 (25.64%) Test Automation
13 10 (25.64%) Backbone.js
13 10 (25.64%) Jasmine
13 10 (25.64%) BDD
13 10 (25.64%) PostgreSQL
13 10 (25.64%) SQL
13 10 (25.64%) Subversion
13 10 (25.64%) Chai
14 9 (23.08%) MySQL
14 9 (23.08%) LESS
14 9 (23.08%) Microsoft Azure
14 9 (23.08%) User Experience
15 8 (20.51%) Node.js

Cross-Browser Development
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 4 (10.26%) CMS
1 4 (10.26%) nginx
1 4 (10.26%) WordPress
Cloud Services
1 9 (23.08%) Microsoft Azure
2 7 (17.95%) Amazon AWS
3 5 (12.82%) GitHub
4 2 (5.13%) npm
Communications & Networking
1 2 (5.13%) SSH
Database & Business Intelligence
1 10 (25.64%) PostgreSQL
2 9 (23.08%) MySQL
3 6 (15.38%) MongoDB
3 6 (15.38%) NoSQL
3 6 (15.38%) Redis
3 6 (15.38%) Relational Database
4 4 (10.26%) KDB
4 4 (10.26%) Kdb+
Development Applications
1 20 (51.28%) Git (software)
2 11 (28.21%) Mocha
3 10 (25.64%) Jasmine
3 10 (25.64%) Subversion
4 7 (17.95%) Jenkins
4 7 (17.95%) Karma Test Runner
4 7 (17.95%) Octopus Deploy
4 7 (17.95%) QUnit
4 7 (17.95%) TeamCity
5 5 (12.82%) Grunt
6 4 (10.26%) gulp
6 4 (10.26%) webpack
7 3 (7.69%) Sinon.JS
8 2 (5.13%) Sublime Text
General
1 6 (15.38%) Marketing
2 5 (12.82%) Finance
Job Titles
1 34 (87.18%) Developer
2 25 (64.10%) Front End Developer (Client-Side Developer)
3 12 (30.77%) JavaScript Developer
3 12 (30.77%) Senior Developer
4 10 (25.64%) Web Developer
5 8 (20.51%) Senior Front-End Developer
5 8 (20.51%) Senior Web Developer
6 6 (15.38%) Front End Web Developer (Client-Side Developer)
6 6 (15.38%) UI Developer
7 4 (10.26%) Applications Developer
7 4 (10.26%) CSS Developer
7 4 (10.26%) Python Developer
7 4 (10.26%) Python Web Developer
7 4 (10.26%) Senior Applications Developer
7 4 (10.26%) Senior JavaScript Developer
7 4 (10.26%) Senior Python Developer
7 4 (10.26%) Senior Python Web Developer
7 4 (10.26%) Senior SQL Developer
7 4 (10.26%) SQL Developer
7 4 (10.26%) Web Applications Developer
Libraries, Frameworks & Software Standards
1 38 (97.44%) CSS
2 34 (87.18%) HTML
3 29 (74.36%) HTML5
4 22 (56.41%) Sass
5 20 (51.28%) React
6 16 (41.03%) AngularJS
6 16 (41.03%) CSS3
7 12 (30.77%) jQuery
8 11 (28.21%) Semantic HTML
9 10 (25.64%) Backbone.js
9 10 (25.64%) Chai
10 9 (23.08%) LESS
11 8 (20.51%) .NET
11 8 (20.51%) Node.js
12 7 (17.95%) REST
13 6 (15.38%) Ajax
13 6 (15.38%) HATEOAS
14 4 (10.26%) Dojo
14 4 (10.26%) Flask
14 4 (10.26%) Software Packaging
Miscellaneous
1 9 (23.08%) User Experience
2 8 (20.51%) Fintech
3 6 (15.38%) Greenfield Project
4 5 (12.82%) Computer Science
5 1 (2.56%) Smartphone
5 1 (2.56%) W3C
Operating Systems
1 7 (17.95%) Unix
2 4 (10.26%) Linux
Processes & Methodologies
1 21 (53.85%) Front End Development
2 14 (35.90%) Agile Software Development
3 13 (33.33%) TDD
4 11 (28.21%) Responsive Web Design
5 10 (25.64%) BDD
5 10 (25.64%) Mobile First
5 10 (25.64%) Test Automation
6 8 (20.51%) OOP
7 7 (17.95%) Low Latency
7 7 (17.95%) Memory Management
7 7 (17.95%) Microservices
7 7 (17.95%) SEO
7 7 (17.95%) SOLID
7 7 (17.95%) Unit Testing
7 7 (17.95%) Web Development
8 6 (15.38%) Cross-Browser Compatibility
8 6 (15.38%) OOD
8 6 (15.38%) Open Source
8 6 (15.38%) Service Design
8 6 (15.38%) Web Accessibility
Programming Languages
1 37 (94.87%) JavaScript
2 10 (25.64%) SQL
3 6 (15.38%) ES6
3 6 (15.38%) Java
3 6 (15.38%) PowerShell
4 5 (12.82%) PHP
5 4 (10.26%) Python
6 2 (5.13%) C#
7 1 (2.56%) TypeScript
Qualifications
1 8 (20.51%) Degree
2 5 (12.82%) Computer Science Degree
System Software
1 1 (2.56%) Docker
Systems Management
1 1 (2.56%) Kubernetes
Vendors
1 2 (5.13%) Adobe
1 2 (5.13%) WooCommerce