The table below looks at the prevalence of the term W3C in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited W3C over the 3 months to 3 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
3 Dec 2016
Same period 2015 Same period 2014
Worldwide Web Consortium (W3C)
Rank 231 254 315
Rank change year-on-year
+23 +61
Permanent jobs citing W3C 1 10 16
As % of all permanent IT jobs located in the City of London 0.019% 0.14% 0.14%
As % of the Miscellaneous category 0.039% 0.30% 0.32%
Number of salaries quoted 1 10 14
Median salary £67,500 £47,500 £44,000
Median salary % change year-on-year
+42.10% +7.95%
UK excluding London median salary £35,000 £37,500 £35,000
% change year-on-year
-6.66% +7.14%
W3C
London

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in permanent jobs advertised in the City of London region.

Miscellaneous Category
City of London
Permanent IT job ads with a match in the
Miscellaneous category
2557 3307 4972
As % of all permanent IT jobs located in the City of London 48.13% 47.84% 44.68%
Number of salaries quoted 2344 2852 4262
Median salary £60,000 £60,000 £55,000
Median salary % change year-on-year
- +9.09%
90% offered a salary of more than £36,000 £36,000 £34,000
10% offered a salary of more than £95,000 £80,000 £90,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

W3C
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region citing W3C as a proportion of all IT jobs with a match in the Miscellaneous category.

W3C Jobs Demand Trend in the City of London

W3C
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing W3C across the City of London region.

W3C Salary Trend in the City of London

W3C
Top 30 Related IT Skills in the City of London

For the 6 months to 3 December 2016, IT jobs citing W3C 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 W3C.

1 11 (84.62%) Git (software)
2 10 (76.92%) Agile Software Development
3 8 (61.54%) HTML
3 8 (61.54%) CSS
4 7 (53.85%) JavaScript
4 7 (53.85%) Subversion
4 7 (53.85%) Ajax
4 7 (53.85%) Web Development
4 7 (53.85%) JSON
4 7 (53.85%) jQuery
5 6 (46.15%) XHTML
6 5 (38.46%) E-Commerce
6 5 (38.46%) .NET
6 5 (38.46%) XML
6 5 (38.46%) Telecoms
6 5 (38.46%) Workflow Management
6 5 (38.46%) Software Engineering
6 5 (38.46%) Workflow
6 5 (38.46%) JIRA
6 5 (38.46%) Resource Management
6 5 (38.46%) WCAG
6 5 (38.46%) Mentoring
6 5 (38.46%) Performance Optimisation
7 4 (30.77%) HTML5
7 4 (30.77%) CSS3
7 4 (30.77%) Umbraco
7 4 (30.77%) MVC
7 4 (30.77%) CMS
7 4 (30.77%) SQL
8 3 (23.08%) Photoshop

W3C
Top Related 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 4 (30.77%) CMS
1 4 (30.77%) Umbraco
2 2 (15.38%) IIS
2 2 (15.38%) Sitecore CMS
3 1 (7.69%) Sitefinity
3 1 (7.69%) WordPress
Applications
1 3 (23.08%) GIMP
1 3 (23.08%) Photoshop
2 1 (7.69%) MS Excel
Communications & Networking
1 1 (7.69%) DNS
1 1 (7.69%) Intranet
Database & Business Intelligence
1 2 (15.38%) SQL Server
2 1 (7.69%) MySQL
2 1 (7.69%) SQL Server 2008
2 1 (7.69%) SQL Server 2012
2 1 (7.69%) SQL Server Integration Services
Development Applications
1 11 (84.62%) Git (software)
2 7 (53.85%) Subversion
3 5 (38.46%) JIRA
4 3 (23.08%) Grunt
5 2 (15.38%) Visual Studio
6 1 (7.69%) gulp
6 1 (7.69%) webpack
General
1 5 (38.46%) Telecoms
2 3 (23.08%) Finance
3 2 (15.38%) Legal
4 1 (7.69%) Publishing
Job Titles
1 7 (53.85%) Developer
2 5 (38.46%) JavaScript Developer
2 5 (38.46%) Technical Leader
3 3 (23.08%) Front End Developer (Client-Side Developer)
4 2 (15.38%) HTML CSS Developer
4 2 (15.38%) HTML Developer
4 2 (15.38%) Web Developer
5 1 (7.69%) .NET Developer
5 1 (7.69%) Agile Developer
5 1 (7.69%) Analyst
5 1 (7.69%) ASP.NET Developer
5 1 (7.69%) C# .NET Developer
5 1 (7.69%) C# ASP.NET Developer
5 1 (7.69%) C# Developer
5 1 (7.69%) C# Software Developer
5 1 (7.69%) Software Developer
5 1 (7.69%) SQL Developer
5 1 (7.69%) SQL Server Developer
5 1 (7.69%) Support Analyst
5 1 (7.69%) Web Analyst
Libraries, Frameworks & Software Standards
1 8 (61.54%) CSS
1 8 (61.54%) HTML
2 7 (53.85%) Ajax
2 7 (53.85%) jQuery
2 7 (53.85%) JSON
3 6 (46.15%) XHTML
4 5 (38.46%) .NET
4 5 (38.46%) XML
5 4 (30.77%) CSS3
5 4 (30.77%) HTML5
6 3 (23.08%) AngularJS
6 3 (23.08%) Sass
6 3 (23.08%) Twitter Bootstrap
7 2 (15.38%) ASP.NET
7 2 (15.38%) Backbone.js
7 2 (15.38%) DOM
8 1 (7.69%) Razor View Engine
8 1 (7.69%) XSLT
Miscellaneous
1 3 (23.08%) Data Structures
2 2 (15.38%) User Experience
3 1 (7.69%) Computer Science
Operating Systems
1 2 (15.38%) Windows
1 2 (15.38%) Windows Server
1 2 (15.38%) Windows Server 2008
2 1 (7.69%) Windows Server 2003
2 1 (7.69%) Windows Server 2012
Processes & Methodologies
1 10 (76.92%) Agile Software Development
2 7 (53.85%) Web Development
3 5 (38.46%) E-Commerce
3 5 (38.46%) Mentoring
3 5 (38.46%) Performance Optimisation
3 5 (38.46%) Resource Management
3 5 (38.46%) Software Engineering
3 5 (38.46%) Workflow
3 5 (38.46%) Workflow Management
4 4 (30.77%) MVC
5 3 (23.08%) Front End Development
5 3 (23.08%) Mobile First
5 3 (23.08%) Progressive Enhancement
5 3 (23.08%) SEO
5 3 (23.08%) Validation
6 2 (15.38%) Cross-Browser Compatibility
6 2 (15.38%) Unit Testing
7 1 (7.69%) Continuous Deployment
7 1 (7.69%) Continuous Integration
7 1 (7.69%) Mobile Development
Programming Languages
1 7 (53.85%) JavaScript
2 4 (30.77%) SQL
3 2 (15.38%) C#
3 2 (15.38%) Perl
3 2 (15.38%) Python
4 1 (7.69%) PHP
4 1 (7.69%) T-SQL
Qualifications
1 1 (7.69%) Degree
Quality Assurance & Compliance
1 5 (38.46%) WCAG
System Software
1 1 (7.69%) Virtual Machines
Systems Management
1 1 (7.69%) TeamSite
Vendors
1 2 (15.38%) EPiServer
1 2 (15.38%) Sitecore
2 1 (7.69%) Adobe
2 1 (7.69%) Microsoft