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 3 months to 27 March 2017 with a comparison to the same period in the previous 2 years.

Document Object Model (DOM)
London / City of London
3 months to
27 Mar 2017
Same period 2016 Same period 2015
Rank 216 264 310
Rank change year-on-year +48 +46  
Permanent jobs citing DOM 3 6 12
As % of all permanent IT jobs advertised in the City of London 0.059% 0.085% 0.12%
As % of the Libraries, Frameworks & Software Standards category 0.16% 0.22% 0.35%
Number of salaries quoted 3 6 11
Median salary £45,000 £63,750 £60,000
Median salary % change year-on-year -29.41% +6.25%  
UK excluding London median salary £45,000 £47,500 £43,000
% change year-on-year -5.26% +10.46%  

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 permanent job vacancies advertised in the City of London with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
City of London
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 1889 2700 3391
As % of all permanent IT job vacancies advertised in the City of London 37.35% 38.05% 32.57%
Number of salaries quoted 1715 2389 2948
Median salary £60,000 £55,000 £55,000
Median salary % change year-on-year +9.09% -  
90% offered a salary of more than £40,000 £37,500 £37,500
10% offered a salary of more than £85,000 £72,500 £75,500
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

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 permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

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
Top 30 Co-occurring IT Skills in the City of London

For the 6 months to 27 March 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 7 (100.00%) HTML
1 7 (100.00%) DOM Manipulation/Scripting
2 5 (71.43%) AngularJS
2 5 (71.43%) HTML5
2 5 (71.43%) React
2 5 (71.43%) CSS
2 5 (71.43%) Finance
2 5 (71.43%) Scrum
2 5 (71.43%) Agile Software Development
2 5 (71.43%) Kanban
2 5 (71.43%) Amazon AWS
3 4 (57.14%) JavaScript
4 3 (42.86%) Java
4 3 (42.86%) C#
4 3 (42.86%) SAP
4 3 (42.86%) SOAP
4 3 (42.86%) OO
4 3 (42.86%) E-Commerce
4 3 (42.86%) OOD
4 3 (42.86%) Business Intelligence
4 3 (42.86%) IBM
4 3 (42.86%) Microsoft
4 3 (42.86%) Migration
4 3 (42.86%) Fixed Income
4 3 (42.86%) Equities
4 3 (42.86%) Web Design
4 3 (42.86%) Banking
4 3 (42.86%) Asset Management
4 3 (42.86%) Investment Banking
4 3 (42.86%) Google

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 (42.86%) Apache Spark
1 3 (42.86%) Elasticsearch
2 2 (28.57%) WordPress
Applications
1 2 (28.57%) Photoshop
Cloud Services
1 5 (71.43%) Amazon AWS
2 3 (42.86%) Bluemix
2 3 (42.86%) Google App Engine
2 3 (42.86%) Google Cloud Platform
2 3 (42.86%) IaaS
2 3 (42.86%) IBM Cloud
2 3 (42.86%) Microsoft Azure
2 3 (42.86%) PaaS
2 3 (42.86%) SaaS
3 2 (28.57%) GitHub
Database & Business Intelligence
1 3 (42.86%) Apache Cassandra
1 3 (42.86%) Hadoop
1 3 (42.86%) Hazelcast
1 3 (42.86%) KDB
1 3 (42.86%) Kdb+
1 3 (42.86%) MongoDB
1 3 (42.86%) NoSQL
1 3 (42.86%) SAP HANA
2 2 (28.57%) MySQL
Development Applications
1 2 (28.57%) Babel
1 2 (28.57%) Bitbucket
1 2 (28.57%) Git (software)
1 2 (28.57%) webpack
General
1 5 (71.43%) Finance
2 3 (42.86%) Banking
2 3 (42.86%) Investment Banking
3 2 (28.57%) Financial Institution
3 2 (28.57%) Marketing
3 2 (28.57%) Music Industry
Job Titles
1 4 (57.14%) Developer
2 3 (42.86%) Architect
2 3 (42.86%) Enterprise Architect
2 3 (42.86%) Senior Architect
2 3 (42.86%) Senior Enterprise Architect
3 2 (28.57%) Enterprise Solutions Architect
3 2 (28.57%) Full Stack Developer
3 2 (28.57%) JavaScript Developer
3 2 (28.57%) Senior Solutions Architect
3 2 (28.57%) Solutions Architect
Libraries, Frameworks & Software Standards
1 7 (100.00%) HTML
2 5 (71.43%) AngularJS
2 5 (71.43%) CSS
2 5 (71.43%) HTML5
2 5 (71.43%) React
3 3 (42.86%) Akka
3 3 (42.86%) Ember.js
3 3 (42.86%) Node.js
3 3 (42.86%) REST
3 3 (42.86%) SOAP
3 3 (42.86%) Swagger
4 2 (28.57%) JSON
4 2 (28.57%) LAMP
4 2 (28.57%) Redux
4 2 (28.57%) RESTful
Miscellaneous
1 3 (42.86%) Data Centre
1 3 (42.86%) Equities
1 3 (42.86%) Fixed Income
1 3 (42.86%) iPad
2 2 (28.57%) Data Structures
2 2 (28.57%) Social Media
2 2 (28.57%) User Experience
3 1 (14.29%) Computer Science
Operating Systems
1 3 (42.86%) Android
1 3 (42.86%) Apple iOS
Processes & Methodologies
1 7 (100.00%) DOM Manipulation/Scripting
2 5 (71.43%) Agile Software Development
2 5 (71.43%) Kanban
2 5 (71.43%) Scrum
3 3 (42.86%) Asset Management
3 3 (42.86%) Business Development
3 3 (42.86%) Business Intelligence
3 3 (42.86%) Coaching
3 3 (42.86%) Continuous Delivery
3 3 (42.86%) Domain-Driven Design
3 3 (42.86%) E-Commerce
3 3 (42.86%) Enterprise Architecture
3 3 (42.86%) IT Strategy
3 3 (42.86%) Mentoring
3 3 (42.86%) Migration
3 3 (42.86%) Mobile First
3 3 (42.86%) OO
3 3 (42.86%) OOD
3 3 (42.86%) Responsive Web Design
3 3 (42.86%) Web Design
Programming Languages
1 4 (57.14%) JavaScript
2 3 (42.86%) C#
2 3 (42.86%) Java
3 2 (28.57%) ECMAScript
3 2 (28.57%) PHP
Qualifications
1 1 (14.29%) Degree
System Software
1 3 (42.86%) Docker
Systems Management
1 3 (42.86%) Ansible
1 3 (42.86%) Opscode Chef
1 3 (42.86%) Puppet
Vendors
1 3 (42.86%) GigaSpaces
1 3 (42.86%) Google
1 3 (42.86%) IBM
1 3 (42.86%) Microsoft
1 3 (42.86%) Rackspace
1 3 (42.86%) SAP
1 3 (42.86%) Splunk
1 3 (42.86%) StreamBase