Period
to 17 November 2017

The following table provides summary statistics for contract job vacancies advertised in 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 6 months to 17 November 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)
England > London
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 559 552 588
Rank change year-on-year -7 +36 -19
Contract jobs citing DOM 68 71 23
As % of all contract IT jobs advertised in London 0.15% 0.16% 0.049%
As % of the Libraries, Frameworks & Software Standards category 0.39% 0.45% 0.15%
Number of daily rates quoted 42 46 17
London median daily rate £434 £450 £413
Median daily rate % change year-on-year -3.67% +9.09% -5.71%
10th Percentile £324 £323 £363
90th Percentile £525 £613 £630
England median daily rate £430 £429 £400
% change year-on-year +0.17% +7.31% +14.29%
Number of hourly rates quoted 2 0 0
London median hourly rate £44.62 - -
England median hourly rate £44.62 - -

DOM is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 17345 15618 15202
As % of all contract IT jobs advertised in London 37.04% 34.48% 32.20%
Number of daily rates quoted 13256 11682 11331
London median daily rate £500 £463 £450
Median daily rate % change year-on-year +8.11% +2.78% +5.88%
10th Percentile £350 £319 £308
90th Percentile £650 £625 £625
England median daily rate £463 £425 £413
% change year-on-year +8.82% +3.03% +3.13%
Number of hourly rates quoted 102 73 92
London median hourly rate £35.00 £40.00 £37.50
Median hourly rate % change year-on-year -12.50% +6.67% +7.14%
10th Percentile £19.04 £19.23 £14.25
90th Percentile £49.88 £65.50 £58.75
England median hourly rate £40.00 £37.50 £37.50
% change year-on-year +6.67% - +10.29%

DOM
Job Vacancy Trend in London

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

Job vacancy trend for DOM in London

DOM
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for DOM in London

DOM
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing DOM in London over the 6 months to 17 November 2017.

Contractor daily rate histogram for DOM in London

DOM
Contractor Hourly Rate Trend in London

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

Contractor hourly rate trend for DOM in London

DOM
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 DOM within the London region over the 6 months to 17 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London +4 12 £428 -2.29%
West London -6 3 - - 1
South London -16 3 - -
DOM
England

For the 6 months to 17 November 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 London region with a requirement for DOM.

1 58 (85.29%) JavaScript
2 40 (58.82%) CSS
3 34 (50.00%) HTML
4 28 (41.18%) Front End Development
5 23 (33.82%) TDD
5 23 (33.82%) Git (software)
6 20 (29.41%) Agile Software Development
6 20 (29.41%) Node.js
7 19 (27.94%) AngularJS
7 19 (27.94%) JSON
7 19 (27.94%) XML
8 17 (25.00%) Finance
9 16 (23.53%) Java
9 16 (23.53%) RESTful
9 16 (23.53%) webpack
9 16 (23.53%) React
10 15 (22.06%) User Experience
10 15 (22.06%) DOM Manipulation/Scripting
10 15 (22.06%) Sass
11 14 (20.59%) jQuery
12 12 (17.65%) Banking
12 12 (17.65%) SQL
12 12 (17.65%) CSS3
12 12 (17.65%) BDD
12 12 (17.65%) ES6
12 12 (17.65%) Redux
13 11 (16.18%) REST
13 11 (16.18%) HTML5
13 11 (16.18%) Backbone.js
13 11 (16.18%) SOA

DOM
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 7 (10.29%) Apache
2 5 (7.35%) WebSphere
3 4 (5.88%) Tomcat
3 4 (5.88%) WebSphere Application Server
4 2 (2.94%) CMS
5 1 (1.47%) Confluence
5 1 (1.47%) JBoss
5 1 (1.47%) Oracle SOA Suite
5 1 (1.47%) WebLogic
Applications
1 2 (2.94%) Microsoft Excel
Cloud Services
1 8 (11.76%) npm
2 2 (2.94%) Amazon AWS
2 2 (2.94%) Firebase
2 2 (2.94%) SaaS
3 1 (1.47%) AWS CloudFormation
3 1 (1.47%) Cloud Computing
Communications & Networking
1 4 (5.88%) HTTP
2 3 (4.41%) Internet
3 1 (1.47%) Skype
Database & Business Intelligence
1 6 (8.82%) MongoDB
2 5 (7.35%) SQL Server
3 4 (5.88%) NoSQL
3 4 (5.88%) Relational Database
4 1 (1.47%) MySQL
4 1 (1.47%) Oracle Database
Development Applications
1 23 (33.82%) Git (software)
2 16 (23.53%) webpack
3 10 (14.71%) Grunt
3 10 (14.71%) Subversion
4 9 (13.24%) Babel
5 8 (11.76%) Ant
6 7 (10.29%) Jenkins
6 7 (10.29%) Mocha
7 6 (8.82%) Cucumber
7 6 (8.82%) Maven
8 5 (7.35%) Jasmine
9 4 (5.88%) gulp
10 3 (4.41%) Eclipse
10 3 (4.41%) Visual Studio
10 3 (4.41%) Visual Studio Team System
11 2 (2.94%) JIRA
11 2 (2.94%) JUnit
11 2 (2.94%) Mercurial
11 2 (2.94%) Selenium
11 2 (2.94%) WebObjects
General
1 17 (25.00%) Finance
2 12 (17.65%) Banking
3 4 (5.88%) Retail
4 2 (2.94%) Multimedia
5 1 (1.47%) Financial Institution
5 1 (1.47%) Manufacturing
5 1 (1.47%) Marketing
Job Titles
1 53 (77.94%) Developer
2 23 (33.82%) Front End Developer (Client-Side Developer)
3 16 (23.53%) JavaScript Developer
4 12 (17.65%) Java Developer
5 10 (14.71%) UI Developer
6 6 (8.82%) HTML Developer
7 4 (5.88%) Applications Developer
7 4 (5.88%) Integration Developer
7 4 (5.88%) Java Applications Developer
7 4 (5.88%) Java Middleware Developer
7 4 (5.88%) Middleware Developer
8 3 (4.41%) Integration Engineer
8 3 (4.41%) IT Engineer
8 3 (4.41%) IT Security Engineer
8 3 (4.41%) JavaScript Engineer
8 3 (4.41%) Security Engineer
8 3 (4.41%) Software Integration Engineer
9 2 (2.94%) Angular Developer
9 2 (2.94%) Front End Java Developer (Client-Side Java Developer)
9 2 (2.94%) UI/UX Developer
Libraries, Frameworks & Software Standards
1 40 (58.82%) CSS
2 34 (50.00%) HTML
3 20 (29.41%) Node.js
4 19 (27.94%) AngularJS
4 19 (27.94%) JSON
4 19 (27.94%) XML
5 16 (23.53%) React
5 16 (23.53%) RESTful
6 15 (22.06%) Sass
7 14 (20.59%) jQuery
8 12 (17.65%) CSS3
8 12 (17.65%) Redux
9 11 (16.18%) Backbone.js
9 11 (16.18%) HTML5
9 11 (16.18%) REST
10 9 (13.24%) Regular Expression
10 9 (13.24%) Semantic HTML
11 8 (11.76%) SOAP
11 8 (11.76%) XSLT
12 7 (10.29%) Java EE
Miscellaneous
1 15 (22.06%) User Experience
2 7 (10.29%) Data Structures
3 6 (8.82%) Fintech
4 4 (5.88%) Enterprise Software
5 2 (2.94%) PKI
6 1 (1.47%) Computer Science
6 1 (1.47%) Mobile App
6 1 (1.47%) RIA
6 1 (1.47%) Smartphone
6 1 (1.47%) W3C
6 1 (1.47%) Web 2.0
Operating Systems
1 6 (8.82%) Windows
2 3 (4.41%) Unix
2 3 (4.41%) Windows 10
2 3 (4.41%) Windows 7
2 3 (4.41%) Windows Server 2008
2 3 (4.41%) Windows Server 2012
3 1 (1.47%) Windows Server
Processes & Methodologies
1 28 (41.18%) Front End Development
2 23 (33.82%) TDD
3 20 (29.41%) Agile Software Development
4 15 (22.06%) DOM Manipulation/Scripting
5 12 (17.65%) BDD
6 11 (16.18%) SOA
7 10 (14.71%) Mobile First
7 10 (14.71%) Web Development
8 9 (13.24%) Functional Testing
9 8 (11.76%) Data Modelling
9 8 (11.76%) E-Commerce
9 8 (11.76%) Wireframes
10 6 (8.82%) API Development
10 6 (8.82%) Microservices
11 5 (7.35%) Disruptive Innovation
11 5 (7.35%) Visualisation
12 4 (5.88%) Benchmarking
12 4 (5.88%) Collaborative Working
12 4 (5.88%) MVC
12 4 (5.88%) SEO
Programming Languages
1 58 (85.29%) JavaScript
2 16 (23.53%) Java
3 12 (17.65%) ES6
3 12 (17.65%) SQL
4 8 (11.76%) Perl
4 8 (11.76%) Python
5 6 (8.82%) XPath
6 5 (7.35%) ECMAScript
7 4 (5.88%) GraphQL
7 4 (5.88%) Shell Script
8 3 (4.41%) AWK
8 3 (4.41%) Bash Shell
8 3 (4.41%) C
8 3 (4.41%) PHP
8 3 (4.41%) PL/SQL
8 3 (4.41%) PowerShell
8 3 (4.41%) TypeScript
9 2 (2.94%) ActionScript
9 2 (2.94%) VBA
10 1 (1.47%) C#
Qualifications
1 1 (1.47%) Degree
1 1 (1.47%) Security Cleared
System Software
1 3 (4.41%) Active Directory
1 3 (4.41%) Virtual Machines
1 3 (4.41%) VMware ESXi
1 3 (4.41%) VMware Infrastructure
2 2 (2.94%) Docker
3 1 (1.47%) Apache ZooKeeper
Systems Management
1 3 (4.41%) Perfmon
2 1 (1.47%) Ansible
Vendors
1 7 (10.29%) Oracle
2 3 (4.41%) Microsoft
2 3 (4.41%) VMware
3 2 (2.94%) IBM
4 1 (1.47%) MuleSoft
4 1 (1.47%) Perforce
4 1 (1.47%) Splunk