The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for DOM skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited DOM over the 3 months to 26 June 2017 with a comparison to the same period in 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.

Document Object Model (DOM)
London / City of London
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 166 163 -
Rank change year-on-year -3 -  
Contract jobs citing DOM 3 2 0
As % of all contract IT jobs advertised in the City of London 0.090% 0.060% -
As % of the Libraries, Frameworks & Software Standards category 0.24% 0.17% -
Number of daily rates quoted 1 2 0
Median daily rate £425 £450 -
Median daily rate % change year-on-year -5.55% -  
UK excluding London median daily rate £315 £350 £400
% change year-on-year -10.00% -12.50%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

DOM is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
City of London
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 1253 1159 1729
As % of all contract IT job vacancies advertised in the City of London 37.76% 34.86% 29.77%
Number of daily rates quoted 1023 998 1394
Median daily rate £500 £450 £425
Median daily rate % change year-on-year +11.00% +5.88%  
90% offered a daily rate of more than £363 £325 £320
10% offered a daily rate of more than £625 £575 £600
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 5 1 11
Median hourly rate £24.36 £20.00 £24.23
Median hourly rate % change year-on-year +21.80% -17.45%  
90% offered a hourly rate of more than £21.50 £20.00 £15.64
10% offered a hourly rate of more than £24.86 £20.00 £187.50
UK excluding London median hourly rate £42.50 £36.00 £40.00
% change year-on-year +18.05% -10.00%  

DOM
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing DOM as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for DOM in the City of London

DOM
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for DOM in the City of London

DOM
Contractor Hourly Rate Trend in the City of London

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

Contractor hourly rate trend for DOM in the City of London

For the 6 months to 26 June 2017, IT contractor jobs citing DOM 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 City of London region with a requirement for DOM.

1 3 (75.00%) JavaScript
2 2 (50.00%) HTML
2 2 (50.00%) REST
2 2 (50.00%) Responsive Web Design
2 2 (50.00%) JSON
2 2 (50.00%) CSS
2 2 (50.00%) Web Design
2 2 (50.00%) Unix
2 2 (50.00%) Front End Development
2 2 (50.00%) MVC
2 2 (50.00%) React
2 2 (50.00%) webpack
3 1 (25.00%) gulp
3 1 (25.00%) DOM Manipulation/Scripting
3 1 (25.00%) C#
3 1 (25.00%) Continuous Delivery
3 1 (25.00%) Scrum
3 1 (25.00%) Protractor
3 1 (25.00%) Isomorphic JavaScript
3 1 (25.00%) Babel
3 1 (25.00%) Virtual Environments
3 1 (25.00%) Compass CSS Framework
3 1 (25.00%) Continuous Deployment
3 1 (25.00%) Redux
3 1 (25.00%) Windows
3 1 (25.00%) Linux
3 1 (25.00%) Apache
3 1 (25.00%) Tomcat
3 1 (25.00%) Python
3 1 (25.00%) ECMAScript

DOM
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 (25.00%) Apache
1 1 (25.00%) Tomcat
Cloud Services
1 1 (25.00%) Microsoft Azure
Communications & Networking
1 1 (25.00%) DNS
1 1 (25.00%) HTTP
1 1 (25.00%) SSL
Database & Business Intelligence
1 1 (25.00%) Relational Database
1 1 (25.00%) SQL Server
1 1 (25.00%) SQL Server 2005
Development Applications
1 2 (50.00%) webpack
2 1 (25.00%) Babel
2 1 (25.00%) Bower
2 1 (25.00%) Git (software)
2 1 (25.00%) Grunt
2 1 (25.00%) gulp
2 1 (25.00%) Jasmine
2 1 (25.00%) JSHint
2 1 (25.00%) Karma Test Runner
2 1 (25.00%) Maven
2 1 (25.00%) Protractor
2 1 (25.00%) QUnit
2 1 (25.00%) Selenium
2 1 (25.00%) Visual Studio
Job Titles
1 3 (75.00%) Developer
2 1 (25.00%) .NET Developer
2 1 (25.00%) Front End Developer (Client-Side Developer)
2 1 (25.00%) Front End Web Developer (Client-Side Developer)
2 1 (25.00%) IT Engineer
2 1 (25.00%) IT Security Engineer
2 1 (25.00%) Security Engineer
2 1 (25.00%) UI Developer
2 1 (25.00%) Web Developer
2 1 (25.00%) Web UI Developer
Libraries, Frameworks & Software Standards
1 2 (50.00%) CSS
1 2 (50.00%) HTML
1 2 (50.00%) JSON
1 2 (50.00%) React
1 2 (50.00%) REST
2 1 (25.00%) .NET
2 1 (25.00%) AngularJS
2 1 (25.00%) Backbone.js
2 1 (25.00%) Compass CSS Framework
2 1 (25.00%) CSS3
2 1 (25.00%) Ember.js
2 1 (25.00%) HTML5
2 1 (25.00%) JSLint
2 1 (25.00%) LESS
2 1 (25.00%) Redux
2 1 (25.00%) Sass
2 1 (25.00%) SAX
2 1 (25.00%) XML
2 1 (25.00%) XSD
2 1 (25.00%) XSLT
Miscellaneous
1 1 (25.00%) Blog
1 1 (25.00%) Data Structures
1 1 (25.00%) Graphic Design
1 1 (25.00%) W3C
Operating Systems
1 2 (50.00%) Unix
2 1 (25.00%) Linux
2 1 (25.00%) Mac OS X
2 1 (25.00%) Windows
Processes & Methodologies
1 2 (50.00%) Front End Development
1 2 (50.00%) MVC
1 2 (50.00%) Responsive Web Design
1 2 (50.00%) Web Design
2 1 (25.00%) Agile Software Development
2 1 (25.00%) Configuration Management
2 1 (25.00%) Continuous Delivery
2 1 (25.00%) Continuous Integration
2 1 (25.00%) Data Analysis
2 1 (25.00%) Information Security
2 1 (25.00%) ITIL
2 1 (25.00%) Kanban
2 1 (25.00%) Open Source
2 1 (25.00%) Progressive Enhancement
2 1 (25.00%) Project Management
2 1 (25.00%) Scrum
2 1 (25.00%) SIEM
2 1 (25.00%) Test Automation
2 1 (25.00%) Use Case
2 1 (25.00%) Web Development
Programming Languages
1 3 (75.00%) JavaScript
2 1 (25.00%) Bash Shell
2 1 (25.00%) C#
2 1 (25.00%) ECMAScript
2 1 (25.00%) Java
2 1 (25.00%) Perl
2 1 (25.00%) PHP
2 1 (25.00%) PowerShell
2 1 (25.00%) Python
2 1 (25.00%) VB
Qualifications
1 1 (25.00%) DV Cleared
1 1 (25.00%) Security Cleared
Vendors
1 1 (25.00%) Microsoft