The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for WCAG skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited WCAG over the 3 months to 29 June 2017 with a comparison to the same period in the previous 2 years.

Web Content Accessibility Guidelines (WCAG)
London / City of London
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank - 260 314
Permanent jobs citing WCAG 0 7 11
As % of all permanent IT jobs advertised in the City of London - 0.11% 0.11%
As % of the Quality Assurance & Compliance category - 0.85% 0.79%
Number of salaries quoted 0 7 11
Median salary - £57,500 £37,500
Median salary % change year-on-year - +53.33%  
UK excluding London median salary £35,000 £35,000 £33,250
% change year-on-year - +5.26%  

WCAG is in the quality assurance and compliance skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for quality assurance and compliance skills.

Quality Assurance & Compliance Skills
City of London
Permanent job vacancies with a requirement for quality assurance and compliance skills 738 826 1386
As % of all permanent IT job vacancies advertised in the City of London 14.39% 13.01% 13.41%
Number of salaries quoted 771 903 1407
Median salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.34% +4.54%  
90% offered a salary of more than £37,000 £36,250 £33,750
10% offered a salary of more than £83,000 £85,000 £84,750
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

WCAG
Job Vacancy Trend in the City of London

Job postings citing WCAG as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for WCAG in the City of London

WCAG
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing WCAG in the City of London.

Salary trend for WCAG in the City of London

For the 6 months to 29 June 2017, IT jobs citing WCAG 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 City of London region with a requirement for WCAG.

1 5 (100.00%) Agile Software Development
2 4 (80.00%) Test Automation
2 4 (80.00%) Open Source
2 4 (80.00%) User Experience
3 1 (20.00%) API Development
3 1 (20.00%) RequireJS
3 1 (20.00%) HTML5
3 1 (20.00%) REST
3 1 (20.00%) CSS3
3 1 (20.00%) Backbone.js
3 1 (20.00%) Section 508
3 1 (20.00%) HTML5 Canvas
3 1 (20.00%) TDD
3 1 (20.00%) Pair Programming
3 1 (20.00%) Content Management
3 1 (20.00%) Software Engineering
3 1 (20.00%) Degree
3 1 (20.00%) Animation
3 1 (20.00%) JSON
3 1 (20.00%) QA
3 1 (20.00%) jQuery
3 1 (20.00%) Continuous Integration
3 1 (20.00%) Kanban
3 1 (20.00%) Git (software)
3 1 (20.00%) HTML
3 1 (20.00%) JavaScript
3 1 (20.00%) CSS
3 1 (20.00%) SOAP
3 1 (20.00%) XML
3 1 (20.00%) XSLT

WCAG
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 (20.00%) CMS
Development Applications
1 1 (20.00%) Git (software)
Job Titles
1 4 (80.00%) Test Leader
2 1 (20.00%) Senior Software Engineer
2 1 (20.00%) Software Engineer
Libraries, Frameworks & Software Standards
1 1 (20.00%) Backbone.js
1 1 (20.00%) CSS
1 1 (20.00%) CSS3
1 1 (20.00%) HTML
1 1 (20.00%) HTML5
1 1 (20.00%) HTML5 Canvas
1 1 (20.00%) jQuery
1 1 (20.00%) JSON
1 1 (20.00%) RequireJS
1 1 (20.00%) REST
1 1 (20.00%) SOAP
1 1 (20.00%) XML
1 1 (20.00%) XSLT
Miscellaneous
1 4 (80.00%) User Experience
2 1 (20.00%) Animation
Processes & Methodologies
1 5 (100.00%) Agile Software Development
2 4 (80.00%) Open Source
2 4 (80.00%) Test Automation
3 1 (20.00%) API Development
3 1 (20.00%) Content Management
3 1 (20.00%) Continuous Integration
3 1 (20.00%) Kanban
3 1 (20.00%) MVC
3 1 (20.00%) OO
3 1 (20.00%) OOP
3 1 (20.00%) Pair Programming
3 1 (20.00%) Scrum
3 1 (20.00%) Software Engineering
3 1 (20.00%) TDD
Programming Languages
1 1 (20.00%) JavaScript
Qualifications
1 1 (20.00%) Degree
Quality Assurance & Compliance
1 1 (20.00%) QA
1 1 (20.00%) Section 508