Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for WCAG skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited WCAG over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

Web Content Accessibility Guidelines (WCAG)
England > London
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 769 802 867
Rank change year-on-year +33 +65 +21
Permanent jobs citing WCAG 63 55 44
As % of all permanent IT jobs advertised in London 0.083% 0.073% 0.050%
As % of the Quality Assurance & Compliance category 0.61% 0.55% 0.39%
Number of salaries quoted 43 42 40
London median annual salary £52,500 £33,750 £47,500
Median salary % change year-on-year +55.56% -28.95% +10.47%
10th Percentile £39,850 £27,500 £30,000
90th Percentile £58,750 £67,500 £60,000
England median annual salary £47,500 £35,000 £40,000
% change year-on-year +35.71% -12.50% +14.29%

WCAG is in the Quality Assurance and Compliance 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 quality assurance or compliance skills.

All Quality Assurance and Compliance Skills
London
Permanent vacancies with a requirement for quality assurance or compliance skills 10338 9941 11326
As % of all permanent IT jobs advertised in London 13.68% 13.14% 12.79%
Number of salaries quoted 7458 8213 9193
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% +4.76%
10th Percentile £35,000 £32,500 £32,500
90th Percentile £86,250 £86,250 £85,000
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

WCAG
Job Vacancy Trend in London

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

Job vacancy trend for WCAG in London

WCAG
Salary Trend in London

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

Salary trend for WCAG in London

WCAG
Salary Histogram in London

The salary distribution of IT jobs citing WCAG in London over the 6 months to 21 November 2017.

Salary histogram for WCAG in London

WCAG
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing WCAG within the London region over the 6 months to 21 November 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
West London - 16 £47,500 -
Central London +4 2 - -
WCAG
England

For the 6 months to 21 November 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 London region with a requirement for WCAG.

1 45 (71.43%) CSS
2 44 (69.84%) HTML
3 42 (66.67%) User Experience
4 37 (58.73%) Agile Software Development
5 36 (57.14%) Sass
6 35 (55.56%) JavaScript
7 31 (49.21%) gulp
8 26 (41.27%) webpack
8 26 (41.27%) AngularJS
8 26 (41.27%) Mobile App
9 24 (38.10%) Responsive Web Design
10 23 (36.51%) HTTP
10 23 (36.51%) Test Automation
11 22 (34.92%) HTML5
12 21 (33.33%) Front End Development
12 21 (33.33%) npm
13 20 (31.75%) Apple iOS
14 18 (28.57%) Unit Testing
14 18 (28.57%) Wireframes
14 18 (28.57%) Grunt
15 17 (26.98%) Node.js
16 16 (25.40%) Mentoring
16 16 (25.40%) Backbone.js
17 14 (22.22%) Analytics
17 14 (22.22%) Twitter Bootstrap
17 14 (22.22%) RESTful
18 13 (20.63%) REST
18 13 (20.63%) Continuous Integration
18 13 (20.63%) TDD
18 13 (20.63%) Ajax

WCAG
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 11 (17.46%) IIS
2 1 (1.59%) Apache
2 1 (1.59%) Drupal
2 1 (1.59%) WordPress
Applications
1 4 (6.35%) Photoshop
2 3 (4.76%) OmniGraffle
3 2 (3.17%) Adobe Illustrator
3 2 (3.17%) InDesign
4 1 (1.59%) Fireworks
Cloud Services
1 21 (33.33%) npm
2 2 (3.17%) GitHub
3 1 (1.59%) Amazon AWS
3 1 (1.59%) Microsoft Azure
Communications & Networking
1 23 (36.51%) HTTP
Database & Business Intelligence
1 4 (6.35%) SQL Server
2 1 (1.59%) MySQL
Development Applications
1 31 (49.21%) gulp
2 26 (41.27%) webpack
3 18 (28.57%) Grunt
4 12 (19.05%) Git (software)
5 11 (17.46%) PostCSS
5 11 (17.46%) Visual Studio
6 9 (14.29%) Bower
6 9 (14.29%) JIRA
6 9 (14.29%) Protractor
7 5 (7.94%) Babel
7 5 (7.94%) Jasmine
7 5 (7.94%) TeamCity
8 4 (6.35%) Atlassian Bamboo
8 4 (6.35%) Cucumber
9 3 (4.76%) Axure RP
9 3 (4.76%) Team Foundation Server
10 2 (3.17%) Bitbucket
10 2 (3.17%) Karma Test Runner
10 2 (3.17%) Moq
10 2 (3.17%) MSTest
General
1 5 (7.94%) Banking
2 3 (4.76%) Finance
3 2 (3.17%) Law
4 1 (1.59%) Retail
Job Titles
1 30 (47.62%) Developer
2 21 (33.33%) Front End Developer (Client-Side Developer)
3 12 (19.05%) Architect
3 12 (19.05%) Technical Architect
4 9 (14.29%) Angular Developer
5 8 (12.70%) Designer
5 8 (12.70%) UX Designer
5 8 (12.70%) Web Developer
6 7 (11.11%) HTML Developer
6 7 (11.11%) Senior Designer
6 7 (11.11%) Senior UX Designer
7 5 (7.94%) .NET Developer
7 5 (7.94%) Senior Developer
7 5 (7.94%) Senior Front-End Developer
8 4 (6.35%) Digital Designer
8 4 (6.35%) Lead Developer
8 4 (6.35%) Senior Digital Designer
8 4 (6.35%) Senior UI Designer
8 4 (6.35%) UI Designer
8 4 (6.35%) Web Designer
Libraries, Frameworks & Software Standards
1 45 (71.43%) CSS
2 44 (69.84%) HTML
3 36 (57.14%) Sass
4 26 (41.27%) AngularJS
5 22 (34.92%) HTML5
6 17 (26.98%) Node.js
7 16 (25.40%) Backbone.js
8 14 (22.22%) RESTful
8 14 (22.22%) Twitter Bootstrap
9 13 (20.63%) Ajax
9 13 (20.63%) REST
10 12 (19.05%) .NET
10 12 (19.05%) Redux
10 12 (19.05%) Vue (Vue.js)
11 11 (17.46%) React
11 11 (17.46%) SVG
12 9 (14.29%) JSON
13 8 (12.70%) CSS3
14 7 (11.11%) jQuery
15 6 (9.52%) D3.js
Miscellaneous
1 42 (66.67%) User Experience
2 26 (41.27%) Mobile App
3 4 (6.35%) Digital Media
3 4 (6.35%) Semantic Web
3 4 (6.35%) W3C
4 1 (1.59%) Computer Science
4 1 (1.59%) Fintech
Operating Systems
1 20 (31.75%) Apple iOS
2 11 (17.46%) Android
2 11 (17.46%) Windows
3 2 (3.17%) Windows Server
4 1 (1.59%) Linux
Processes & Methodologies
1 37 (58.73%) Agile Software Development
2 24 (38.10%) Responsive Web Design
3 23 (36.51%) Test Automation
4 21 (33.33%) Front End Development
5 18 (28.57%) Unit Testing
5 18 (28.57%) Wireframes
6 16 (25.40%) Mentoring
7 14 (22.22%) Analytics
8 13 (20.63%) Continuous Integration
8 13 (20.63%) TDD
9 11 (17.46%) Coaching
9 11 (17.46%) Collaborative Working
9 11 (17.46%) Risk Assessment
10 10 (15.87%) Scrum
11 9 (14.29%) BDD
12 8 (12.70%) MVC
12 8 (12.70%) Web Development
13 7 (11.11%) Data Protection
13 7 (11.11%) Presales
13 7 (11.11%) Software Delivery
Programming Languages
1 35 (55.56%) JavaScript
2 10 (15.87%) Java
3 9 (14.29%) TypeScript
4 6 (9.52%) ES6
5 4 (6.35%) Ruby
6 2 (3.17%) C#
6 2 (3.17%) PHP
6 2 (3.17%) SQL
6 2 (3.17%) T-SQL
7 1 (1.59%) ECMAScript
7 1 (1.59%) PHP 5
7 1 (1.59%) XPath
Qualifications
1 6 (9.52%) SC Cleared
1 6 (9.52%) Security Cleared
2 3 (4.76%) Degree
Quality Assurance & Compliance
1 1 (1.59%) WAI
Vendors
1 9 (14.29%) Capita
2 2 (3.17%) Adobe
2 2 (3.17%) Civica
2 2 (3.17%) Microsoft