The table below looks at the prevalence of the term W3C in contract job vacancies advertised in London. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited W3C over the 3 months to 28 June 2017 with a comparison to the same period over 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.

Worldwide Web Consortium (W3C)
England / London
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 388 412 368
Rank change year-on-year +24 -44  
Contract jobs citing W3C 34 22 67
As % of all contract IT jobs advertised in London 0.16% 0.10% 0.29%
As % of the Miscellaneous category 0.43% 0.27% 0.79%
Number of daily rates quoted 13 20 43
Median daily rate £450 £338 £363
Median daily rate % change year-on-year +33.33% -6.89%  
90% offered a daily rate of more than £403 £248 £275
10% offered a daily rate of more than £545 £475 £450
UK excluding London median daily rate £365 £338 £350
% change year-on-year +8.14% -3.57%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £15.00 £32.50 -
% change year-on-year -53.84% -  

W3C is in the generic IT skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for generic IT skills.

Generic IT Skills
London
Contract job vacancies with a requirement for generic IT skills 7987 8107 8470
As % of all contract IT job vacancies advertised in London 38.47% 37.35% 36.78%
Number of daily rates quoted 5703 5862 5997
Median daily rate £520 £475 £475
Median daily rate % change year-on-year +9.47% -  
90% offered a daily rate of more than £325 £300 £275
10% offered a daily rate of more than £650 £650 £650
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 105 105 140
Median hourly rate £21.40 £20.26 £20.00
Median hourly rate % change year-on-year +5.62% +1.30%  
90% offered a hourly rate of more than £13.43 £12.50 £14.18
10% offered a hourly rate of more than £50.00 £50.00 £52.35
UK excluding London median hourly rate £25.00 £23.00 £18.88
% change year-on-year +8.69% +21.82%  

W3C
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing W3C as a proportion of all contract or permanent IT jobs with a match in the Miscellaneous category.

Job vacancy trend for W3C in London

W3C
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing W3C in London.

Contractor daily rate trend for W3C in London

W3C
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing W3C in London over the 3 months to 28 June 2017.

Contractor daily rate histogram for W3C in London

W3C
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing W3C in London.

Contractor hourly rate trend for W3C in London

W3C
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 W3C within the London region over the 3 months to 28 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -4 2 £570 +107.27%
W3C
England

For the 6 months to 28 June 2017, IT contractor jobs citing W3C also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for W3C.

1 53 (75.71%) HTML
2 52 (74.29%) CSS
3 39 (55.71%) JavaScript
4 36 (51.43%) HTML5
5 34 (48.57%) CSS3
5 34 (48.57%) User Experience
6 29 (41.43%) jQuery
7 28 (40.00%) WCAG
8 25 (35.71%) Agile Software Development
9 22 (31.43%) Front End Development
10 19 (27.14%) Sass
10 19 (27.14%) Twitter Bootstrap
10 19 (27.14%) .NET
11 17 (24.29%) C#
12 16 (22.86%) Finance
13 13 (18.57%) Wireframes
14 12 (17.14%) Ajax
14 12 (17.14%) MVC
14 12 (17.14%) SEO
14 12 (17.14%) ASP.NET
15 11 (15.71%) TDD
15 11 (15.71%) React
16 10 (14.29%) AngularJS
16 10 (14.29%) SQL
17 9 (12.86%) Web Services
17 9 (12.86%) XHTML
17 9 (12.86%) E-Commerce
17 9 (12.86%) Microsoft
17 9 (12.86%) JSON
17 9 (12.86%) Analytics

W3C
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 6 (8.57%) Confluence
2 3 (4.29%) CMS
3 2 (2.86%) ATG Dynamo
3 2 (2.86%) WebLogic
4 1 (1.43%) Sitecore CMS
4 1 (1.43%) WordPress
Applications
1 9 (12.86%) OmniGraffle
2 7 (10.00%) Photoshop
3 1 (1.43%) Adobe Creative Suite
3 1 (1.43%) Microsoft Excel
3 1 (1.43%) Microsoft Office
3 1 (1.43%) MS Visio
Business Applications
1 2 (2.86%) SAP Oil and Gas
Cloud Services
1 8 (11.43%) Microsoft Azure
2 5 (7.14%) Basecamp
3 1 (1.43%) Adobe Creative Cloud
3 1 (1.43%) GitHub
3 1 (1.43%) Google Analytics
Communications & Networking
1 5 (7.14%) HTTP
2 4 (5.71%) Intranet
Database & Business Intelligence
1 8 (11.43%) Azure SQL Data Warehouse
1 8 (11.43%) Azure SQL Database
1 8 (11.43%) Data Warehouse
1 8 (11.43%) Power BI
1 8 (11.43%) SQL Server
2 1 (1.43%) Relational Database
Development Applications
1 9 (12.86%) Axure RP
1 9 (12.86%) Grunt
1 9 (12.86%) Jasmine
1 9 (12.86%) Karma Test Runner
2 7 (10.00%) Bitbucket
2 7 (10.00%) gulp
2 7 (10.00%) JIRA
2 7 (10.00%) Subversion
2 7 (10.00%) Team Foundation Server
3 4 (5.71%) Visual Studio
3 4 (5.71%) WebDriver
4 3 (4.29%) webpack
5 2 (2.86%) Git (software)
5 2 (2.86%) Jenkins
5 2 (2.86%) Protractor
5 2 (2.86%) Selenium
6 1 (1.43%) Babel
6 1 (1.43%) XMLSpy
General
1 16 (22.86%) Finance
2 5 (7.14%) Czech Language
3 3 (4.29%) Electronics
3 3 (4.29%) Interactive Media
3 3 (4.29%) Marketing
3 3 (4.29%) Retail
4 2 (2.86%) Legal
4 2 (2.86%) Manufacturing
4 2 (2.86%) Telecoms
5 1 (1.43%) Military
5 1 (1.43%) Publishing
Job Titles
1 43 (61.43%) Developer
2 17 (24.29%) Front End Developer (Client-Side Developer)
3 13 (18.57%) UI Developer
4 10 (14.29%) Designer
5 9 (12.86%) JavaScript Developer
6 8 (11.43%) HTML Developer
6 8 (11.43%) Senior Designer
7 7 (10.00%) Angular Developer
8 6 (8.57%) Software Developer
8 6 (8.57%) UI Designer
9 5 (7.14%) C# Developer
9 5 (7.14%) Consultant
9 5 (7.14%) Senior UI Designer
9 5 (7.14%) UI/UX Developer
9 5 (7.14%) User Experience Consultant
9 5 (7.14%) UX Developer
10 4 (5.71%) Business Intelligence Developer
10 4 (5.71%) C# Software Developer
10 4 (5.71%) Power BI Developer
10 4 (5.71%) Senior Developer
Libraries, Frameworks & Software Standards
1 53 (75.71%) HTML
2 52 (74.29%) CSS
3 36 (51.43%) HTML5
4 34 (48.57%) CSS3
5 29 (41.43%) jQuery
6 19 (27.14%) .NET
6 19 (27.14%) Sass
6 19 (27.14%) Twitter Bootstrap
7 12 (17.14%) Ajax
7 12 (17.14%) ASP.NET
8 11 (15.71%) React
9 10 (14.29%) AngularJS
10 9 (12.86%) JSON
10 9 (12.86%) Web Services
10 9 (12.86%) XHTML
11 8 (11.43%) REST
11 8 (11.43%) XML
12 7 (10.00%) ASP.NET MVC
12 7 (10.00%) LINQ
12 7 (10.00%) NHibernate
Miscellaneous
1 34 (48.57%) User Experience
2 8 (11.43%) Private Cloud
3 7 (10.00%) e-Learning
3 7 (10.00%) Learning Management System
4 6 (8.57%) Computer Science
5 2 (2.86%) Analytical Skills
5 2 (2.86%) Social Media
6 1 (1.43%) Data Structures
6 1 (1.43%) Fintech
6 1 (1.43%) IPTV
6 1 (1.43%) Mobile App
Operating Systems
1 1 (1.43%) Mac OS
1 1 (1.43%) Mac OS X
Processes & Methodologies
1 25 (35.71%) Agile Software Development
2 22 (31.43%) Front End Development
3 13 (18.57%) Wireframes
4 12 (17.14%) MVC
4 12 (17.14%) SEO
5 11 (15.71%) TDD
6 9 (12.86%) Analytics
6 9 (12.86%) Data Visualisation
6 9 (12.86%) E-Commerce
6 9 (12.86%) Test Automation
6 9 (12.86%) Visualisation
6 9 (12.86%) Web Accessibility
7 8 (11.43%) Business Intelligence
7 8 (11.43%) Coaching
7 8 (11.43%) Data Analysis
7 8 (11.43%) Data Analytics
7 8 (11.43%) Data Cleansing
7 8 (11.43%) Mobile First
7 8 (11.43%) Progressive Enhancement
8 7 (10.00%) Web Development
Programming Languages
1 39 (55.71%) JavaScript
2 17 (24.29%) C#
3 10 (14.29%) SQL
4 4 (5.71%) Java
5 2 (2.86%) TypeScript
6 1 (1.43%) C
6 1 (1.43%) C++
6 1 (1.43%) ECMAScript
Qualifications
1 9 (12.86%) Security Cleared
2 7 (10.00%) Degree
3 6 (8.57%) SC Cleared
4 5 (7.14%) Computer Science Degree
4 5 (7.14%) MBA
5 2 (2.86%) ISEB
6 1 (1.43%) DV Cleared
Quality Assurance & Compliance
1 28 (40.00%) WCAG
2 5 (7.14%) QA
3 3 (4.29%) GDPR
3 3 (4.29%) WAI
4 2 (2.86%) PCI DSS
Vendors
1 9 (12.86%) Microsoft
2 3 (4.29%) Greenplum
2 3 (4.29%) Monetate
3 2 (2.86%) Adobe
3 2 (2.86%) ATG
3 2 (2.86%) SAP
4 1 (1.43%) Apple
4 1 (1.43%) Atlassian
4 1 (1.43%) Salesforce.com
4 1 (1.43%) Sitecore
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