Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for DOM skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited DOM over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

Document Object Model (DOM)
Central London > City of London
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 300 334 396
Rank change year-on-year +34 +62 +36
Permanent jobs citing DOM 20 11 20
As % of all permanent IT jobs advertised in the City of London 0.20% 0.095% 0.12%
As % of the Libraries, Frameworks & Software Standards category 0.49% 0.23% 0.32%
Number of salaries quoted 19 9 19
City of London median annual salary £60,000 £57,500 £67,500
Median salary % change year-on-year +4.35% -14.81% +17.39%
10th Percentile £41,250 £42,500 £53,250
90th Percentile £67,750 £61,750 £120,000
Central London median annual salary £60,000 £57,500 £67,500
% change year-on-year +4.35% -14.81% +17.39%

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

All Software Libraries and Frameworks
City of London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 4104 4768 6215
As % of all permanent IT jobs advertised in the City of London 40.21% 41.35% 36.26%
Number of salaries quoted 3696 4402 5387
City of London median annual salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.17% +4.35% +4.55%
10th Percentile £40,000 £38,275 £36,250
90th Percentile £90,000 £87,500 £85,000
Central London median annual salary £60,000 £57,500 £57,500
% change year-on-year +4.35% - +4.55%

DOM
Job Vacancy Trend in the City of London

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

Job vacancy trend for DOM in the City of London

DOM
Salary Trend in the City of London

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

Salary trend for DOM in the City of London

DOM
Salary Histogram in the City of London

The salary distribution of IT jobs citing DOM in the City of London over the 6 months to 20 November 2017.

Salary histogram for DOM in the City of London

For the 6 months to 20 November 2017, IT jobs citing DOM 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 DOM.

1 18 (90.00%) JavaScript
1 18 (90.00%) CSS
2 13 (65.00%) HTML
3 12 (60.00%) Java
3 12 (60.00%) AngularJS
4 11 (55.00%) CSS3
5 10 (50.00%) Agile Software Development
5 10 (50.00%) DOM Manipulation/Scripting
6 9 (45.00%) MVC
7 7 (35.00%) Finance
7 7 (35.00%) XML
7 7 (35.00%) Test Automation
7 7 (35.00%) Mocha
8 6 (30.00%) Git (software)
8 6 (30.00%) Node.js
8 6 (30.00%) Backbone.js
8 6 (30.00%) Jasmine
8 6 (30.00%) User Experience
8 6 (30.00%) Web Services
8 6 (30.00%) Google
8 6 (30.00%) JSON
8 6 (30.00%) JIRA
8 6 (30.00%) Chai
9 5 (25.00%) Web Design
9 5 (25.00%) SQL
9 5 (25.00%) .NET
9 5 (25.00%) HTTP
9 5 (25.00%) DevOps
9 5 (25.00%) Sass
9 5 (25.00%) LESS

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 3 (15.00%) CMS
1 3 (15.00%) Sitecore CMS
2 2 (10.00%) SharePoint
2 2 (10.00%) WebSphere
3 1 (5.00%) Apache
3 1 (5.00%) Tomcat
3 1 (5.00%) Umbraco
Applications
1 3 (15.00%) Photoshop
2 2 (10.00%) Microsoft Office
Cloud Services
1 4 (20.00%) Amazon AWS
1 4 (20.00%) Google Cloud Platform
1 4 (20.00%) Microsoft Azure
2 2 (10.00%) Google Analytics
3 1 (5.00%) npm
Communications & Networking
1 5 (25.00%) HTTP
2 2 (10.00%) SMS
3 1 (5.00%) DNS
3 1 (5.00%) SSL
Database & Business Intelligence
1 3 (15.00%) MySQL
1 3 (15.00%) Relational Database
2 1 (5.00%) MongoDB
Development Applications
1 7 (35.00%) Mocha
2 6 (30.00%) Git (software)
2 6 (30.00%) Jasmine
2 6 (30.00%) JIRA
3 4 (20.00%) Grunt
3 4 (20.00%) Team Foundation Server
3 4 (20.00%) webpack
4 3 (15.00%) JSUnit
4 3 (15.00%) Sinon.JS
4 3 (15.00%) Xdebug
5 2 (10.00%) Cucumber
5 2 (10.00%) Jenkins
6 1 (5.00%) Bower
6 1 (5.00%) gulp
6 1 (5.00%) JSHint
6 1 (5.00%) Karma Test Runner
6 1 (5.00%) Maven
6 1 (5.00%) Protractor
6 1 (5.00%) QUnit
6 1 (5.00%) Selenium
General
1 7 (35.00%) Finance
2 4 (20.00%) Banking
3 2 (10.00%) Investment Banking
Job Titles
1 14 (70.00%) Developer
2 6 (30.00%) JavaScript Developer
3 4 (20.00%) Software Engineer
4 3 (15.00%) MySQL Developer
4 3 (15.00%) Node.js Developer
4 3 (15.00%) PHP Developer
4 3 (15.00%) PHP MySQL Developer
4 3 (15.00%) Senior Software Engineer
5 2 (10.00%) Credit Risk Developer
5 2 (10.00%) Credit Risk Java Developer
5 2 (10.00%) Investment Banking Java Developer
5 2 (10.00%) Java Developer
5 2 (10.00%) Senior Developer
5 2 (10.00%) Senior JavaScript Developer
5 2 (10.00%) Sitecore Developer
6 1 (5.00%) Angular Developer
6 1 (5.00%) Architect
6 1 (5.00%) Full Stack Developer
6 1 (5.00%) Lead Architect
6 1 (5.00%) UI Architect
Libraries, Frameworks & Software Standards
1 18 (90.00%) CSS
2 13 (65.00%) HTML
3 12 (60.00%) AngularJS
4 11 (55.00%) CSS3
5 7 (35.00%) XML
6 6 (30.00%) Backbone.js
6 6 (30.00%) Chai
6 6 (30.00%) JSON
6 6 (30.00%) Node.js
6 6 (30.00%) Web Services
7 5 (25.00%) .NET
7 5 (25.00%) LESS
7 5 (25.00%) Sass
8 4 (20.00%) HTML5
8 4 (20.00%) jQuery
8 4 (20.00%) React
8 4 (20.00%) React Native
8 4 (20.00%) RESTful
8 4 (20.00%) Twitter Bootstrap
8 4 (20.00%) Vue (Vue.js)
Miscellaneous
1 6 (30.00%) User Experience
2 3 (15.00%) e-Learning
2 3 (15.00%) Mobile App
3 2 (10.00%) Computer Science
3 2 (10.00%) Credit Risk
4 1 (5.00%) Graphic Design
4 1 (5.00%) Social Media
4 1 (5.00%) W3C
Operating Systems
1 4 (20.00%) Android
1 4 (20.00%) Apple iOS
1 4 (20.00%) Windows
Processes & Methodologies
1 10 (50.00%) Agile Software Development
1 10 (50.00%) DOM Manipulation/Scripting
2 9 (45.00%) MVC
3 7 (35.00%) Test Automation
4 5 (25.00%) DevOps
4 5 (25.00%) Responsive Web Design
4 5 (25.00%) Web Design
5 4 (20.00%) BDD
5 4 (20.00%) Content Management
5 4 (20.00%) Continuous Deployment
5 4 (20.00%) Continuous Integration
5 4 (20.00%) Kanban
5 4 (20.00%) Mobile Development
5 4 (20.00%) Scrum
5 4 (20.00%) Software Engineering
5 4 (20.00%) SOLID
5 4 (20.00%) TDD
6 3 (15.00%) A/B Testing
6 3 (15.00%) Code Optimisation
6 3 (15.00%) Cross-Browser Compatibility
Programming Languages
1 18 (90.00%) JavaScript
2 12 (60.00%) Java
3 5 (25.00%) SQL
4 4 (20.00%) Apple Swift
4 4 (20.00%) Objective-C
4 4 (20.00%) TypeScript
5 3 (15.00%) PHP
6 2 (10.00%) C#
6 2 (10.00%) XPath
Qualifications
1 2 (10.00%) Degree
System Software
1 3 (15.00%) Apache ZooKeeper
1 3 (15.00%) Docker
Vendors
1 6 (30.00%) Google
2 4 (20.00%) Atlassian
2 4 (20.00%) Xamarin
3 3 (15.00%) Sitecore