The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for CQRS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CQRS over the 3 months to 22 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
22 Mar 2017
Same period 2016 Same period 2015
Command-Query Responsibility Segregation (also Command-Query Separation)
London / City of London
Rank 218 - 309
Rank change year-on-year - 0  
Permanent jobs citing CQRS 5 0 8
As % of all permanent IT jobs advertised in the City of London 0.100% - 0.079%
As % of the Processes & Methodologies category 0.11% - 0.090%
Number of salaries quoted 5 0 8
Median salary £60,000 - £62,500
90% offered a salary of more than £56,000 - £60,000
10% offered a salary of more than £63,000 - £68,250
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year - +12.50%  

CQRS is in the process and methodology 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 process and methodology skills.

Process & Methodology Skills
City of London
Permanent job vacancies with a requirement for process and methodology skills 4527 6327 8878
As % of all permanent IT job vacancies advertised in the City of London 90.31% 90.19% 87.81%
Number of salaries quoted 4133 5626 7471
Median salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.16% +4.34%  
90% offered a salary of more than £41,000 £42,000 £37,500
10% offered a salary of more than £87,500 £82,500 £85,000
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

CQRS
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing CQRS as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for CQRS in the City of London

CQRS
Salary Trend in the City of London

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

Salary trend for CQRS in the City of London

CQRS
Top 30 Related IT Skills in the City of London

For the 6 months to 22 March 2017, IT jobs citing CQRS 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 CQRS.

1 5 (71.43%) Domain-Driven Design
2 4 (57.14%) NoSQL
2 4 (57.14%) ActiveMQ
2 4 (57.14%) JavaScript
3 3 (42.86%) C#
3 3 (42.86%) .NET
3 3 (42.86%) MySQL
3 3 (42.86%) Spring
3 3 (42.86%) Agile Software Development
3 3 (42.86%) Multithreading
3 3 (42.86%) Git (software)
3 3 (42.86%) AngularJS
3 3 (42.86%) Jenkins
3 3 (42.86%) Docker
3 3 (42.86%) Couchbase
3 3 (42.86%) Lambda Expressions
3 3 (42.86%) Dropwizard
3 3 (42.86%) Java
4 2 (28.57%) SOLID
4 2 (28.57%) React
4 2 (28.57%) Twitter Bootstrap
4 2 (28.57%) Elasticsearch
4 2 (28.57%) Node.js
4 2 (28.57%) REST
4 2 (28.57%) TDD
4 2 (28.57%) Amazon AWS
4 2 (28.57%) Scrum
4 2 (28.57%) SQL Server
4 2 (28.57%) ASP.NET
4 2 (28.57%) MVC

CQRS
Top Related 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 2 (28.57%) Elasticsearch
Applications
1 1 (14.29%) MS Excel
Cloud Services
1 2 (28.57%) Amazon AWS
2 1 (14.29%) Microsoft Azure
Communications & Networking
1 1 (14.29%) DNS
Database & Business Intelligence
1 4 (57.14%) NoSQL
2 3 (42.86%) Couchbase
2 3 (42.86%) MySQL
3 2 (28.57%) SQL Server
4 1 (14.29%) Apache Cassandra
4 1 (14.29%) HBase
4 1 (14.29%) MongoDB
4 1 (14.29%) Neo4j
4 1 (14.29%) SQL Server 2012
Development Applications
1 3 (42.86%) Git (software)
1 3 (42.86%) Jenkins
2 1 (14.29%) TeamCity
General
1 1 (14.29%) Legal
1 1 (14.29%) Publishing
Job Titles
1 6 (85.71%) Developer
2 4 (57.14%) Senior Developer
3 3 (42.86%) Java Developer
4 2 (28.57%) .NET Developer
4 2 (28.57%) Senior Java Developer
5 1 (14.29%) Analyst
5 1 (14.29%) Analyst Developer
5 1 (14.29%) Angular Developer
5 1 (14.29%) Full Stack Developer
5 1 (14.29%) HTML Developer
5 1 (14.29%) JavaScript Developer
5 1 (14.29%) Senior .NET Developer
5 1 (14.29%) Senior Analyst
5 1 (14.29%) Senior Analyst Developer
5 1 (14.29%) Senior JavaScript Developer
Libraries, Frameworks & Software Standards
1 4 (57.14%) ActiveMQ
2 3 (42.86%) .NET
2 3 (42.86%) AngularJS
2 3 (42.86%) Dropwizard
2 3 (42.86%) Lambda Expressions
2 3 (42.86%) Spring
3 2 (28.57%) ASP.NET
3 2 (28.57%) Node.js
3 2 (28.57%) React
3 2 (28.57%) REST
3 2 (28.57%) Twitter Bootstrap
4 1 (14.29%) ASP.NET MVC
4 1 (14.29%) HTML
4 1 (14.29%) jQuery
4 1 (14.29%) LESS
4 1 (14.29%) RabbitMQ
4 1 (14.29%) RESTful
4 1 (14.29%) Sass
4 1 (14.29%) WinForms
4 1 (14.29%) WPF
Miscellaneous
1 1 (14.29%) Algorithms
1 1 (14.29%) Public Cloud
Operating Systems
1 1 (14.29%) Windows
Processes & Methodologies
1 5 (71.43%) Domain-Driven Design
2 3 (42.86%) Agile Software Development
2 3 (42.86%) Multithreading
3 2 (28.57%) MVC
3 2 (28.57%) Scrum
3 2 (28.57%) SOLID
3 2 (28.57%) TDD
4 1 (14.29%) A/B Testing
4 1 (14.29%) Asynchronous Programming
4 1 (14.29%) BDD
4 1 (14.29%) Concurrent Programming
4 1 (14.29%) Domain Models
4 1 (14.29%) E-Commerce
4 1 (14.29%) Front End Development
4 1 (14.29%) Pair Programming
4 1 (14.29%) Performance Optimisation
4 1 (14.29%) SOA
4 1 (14.29%) Software Engineering
4 1 (14.29%) Stakeholder Management
4 1 (14.29%) Wireframes
Programming Languages
1 4 (57.14%) JavaScript
2 3 (42.86%) C#
2 3 (42.86%) Java
3 1 (14.29%) SQL
Quality Assurance & Compliance
1 1 (14.29%) QA
System Software
1 3 (42.86%) Docker
Systems Management
1 1 (14.29%) Nagios
1 1 (14.29%) ZABBIX
Vendors
1 1 (14.29%) AppDynamics
1 1 (14.29%) New Relic
1 1 (14.29%) Splunk
City, London
Understanding Recruitment
Salary: £60000 - £75000 per annum + Benifits + Bonus
Posted: 3 days ago
City, London
Digital Gurus
Salary: £90000 - £120000 Per Annum Benefits, Bonus
Posted: 5 days ago
City of London
Energon Global
Salary: £65000 per annum + Bonus + benefits
Posted: 14 days ago