The table below looks at the statistics for CQRS skills in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited CQRS over the 3 months to 24 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
24 Feb 2017
Same period 2016 Same period 2015
Command-Query Responsibility Segregation (also Command-Query Separation)
London / City of London
Rank 220 260 313
Rank change year-on-year
+40 +53
Permanent jobs citing CQRS 6 1 10
As % of all permanent IT jobs located in the City of London 0.12% 0.015% 0.096%
As % of the Processes & Methodologies category 0.13% 0.016% 0.11%
Number of salaries quoted 5 1 10
Median salary £60,000 £60,000 £67,500
Median salary % change year-on-year
- -11.11%
UK excluding London median salary £45,000 £45,000 £37,500
% change year-on-year
- +20.00%

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the City of London region.

Processes & Methodologies Category
City of London
Permanent IT job ads with a match in the
Processes & Methodologies category
4511 6143 9027
As % of all permanent IT jobs located in the City of London 89.77% 89.71% 86.91%
Number of salaries quoted 4108 5450 7672
Median salary £60,000 £60,000 £57,500
Median salary % change year-on-year
- +4.34%
90% offered a salary of more than £40,000 £42,500 £37,500
10% offered a salary of more than £90,000 £82,500 £85,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

CQRS
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region citing CQRS as a proportion of all IT jobs with a match in the Processes & Methodologies category.

CQRS Jobs Demand Trend 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 across the City of London region.

CQRS Salary Trend in the City of London

CQRS
Top 30 Related IT Skills in the City of London

For the 6 months to 24 February 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 4 (66.67%) Domain-Driven Design
1 4 (66.67%) NoSQL
2 3 (50.00%) Git (software)
2 3 (50.00%) Multithreading
2 3 (50.00%) Docker
2 3 (50.00%) Couchbase
2 3 (50.00%) Jenkins
2 3 (50.00%) Lambda Expressions
2 3 (50.00%) Dropwizard
2 3 (50.00%) Java
2 3 (50.00%) JavaScript
2 3 (50.00%) MySQL
2 3 (50.00%) ActiveMQ
2 3 (50.00%) Spring
3 2 (33.33%) SQL Server
3 2 (33.33%) C#
3 2 (33.33%) MVC
3 2 (33.33%) AngularJS
3 2 (33.33%) Twitter Bootstrap
3 2 (33.33%) Agile Software Development
3 2 (33.33%) .NET
3 2 (33.33%) REST
4 1 (16.67%) HBase
4 1 (16.67%) SQL Server 2012
4 1 (16.67%) Sass
4 1 (16.67%) LESS
4 1 (16.67%) Node.js
4 1 (16.67%) TDD
4 1 (16.67%) Kanban
4 1 (16.67%) TeamCity

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 1 (16.67%) Elasticsearch
Applications
1 1 (16.67%) MS Excel
Cloud Services
1 1 (16.67%) Amazon AWS
1 1 (16.67%) Microsoft Azure
Database & Business Intelligence
1 4 (66.67%) NoSQL
2 3 (50.00%) Couchbase
2 3 (50.00%) MySQL
3 2 (33.33%) SQL Server
4 1 (16.67%) Apache Cassandra
4 1 (16.67%) HBase
4 1 (16.67%) MongoDB
4 1 (16.67%) SQL Server 2012
Development Applications
1 3 (50.00%) Git (software)
1 3 (50.00%) Jenkins
2 1 (16.67%) TeamCity
General
1 1 (16.67%) Legal
1 1 (16.67%) Publishing
Job Titles
1 6 (100.00%) Developer
2 4 (66.67%) Senior Developer
3 3 (50.00%) Java Developer
4 2 (33.33%) .NET Developer
4 2 (33.33%) Senior Java Developer
5 1 (16.67%) Analyst
5 1 (16.67%) Analyst Developer
5 1 (16.67%) Angular Developer
5 1 (16.67%) Full Stack Developer
5 1 (16.67%) HTML Developer
5 1 (16.67%) JavaScript Developer
5 1 (16.67%) Senior .NET Developer
5 1 (16.67%) Senior Analyst
5 1 (16.67%) Senior Analyst Developer
5 1 (16.67%) Senior JavaScript Developer
Libraries, Frameworks & Software Standards
1 3 (50.00%) ActiveMQ
1 3 (50.00%) Dropwizard
1 3 (50.00%) Lambda Expressions
1 3 (50.00%) Spring
2 2 (33.33%) .NET
2 2 (33.33%) AngularJS
2 2 (33.33%) REST
2 2 (33.33%) Twitter Bootstrap
3 1 (16.67%) ASP.NET
3 1 (16.67%) ASP.NET MVC
3 1 (16.67%) HTML
3 1 (16.67%) jQuery
3 1 (16.67%) LESS
3 1 (16.67%) Node.js
3 1 (16.67%) React
3 1 (16.67%) Sass
3 1 (16.67%) WinForms
3 1 (16.67%) WPF
Miscellaneous
1 1 (16.67%) Public Cloud
Processes & Methodologies
1 4 (66.67%) Domain-Driven Design
2 3 (50.00%) Multithreading
3 2 (33.33%) Agile Software Development
3 2 (33.33%) MVC
4 1 (16.67%) Asynchronous Programming
4 1 (16.67%) Continuous Integration
4 1 (16.67%) Front End Development
4 1 (16.67%) Kanban
4 1 (16.67%) Microservices
4 1 (16.67%) Performance Testing
4 1 (16.67%) Scrum
4 1 (16.67%) SOA
4 1 (16.67%) SOLID
4 1 (16.67%) Stakeholder Management
4 1 (16.67%) TDD
4 1 (16.67%) Unit Testing
4 1 (16.67%) Wireframes
Programming Languages
1 3 (50.00%) Java
1 3 (50.00%) JavaScript
2 2 (33.33%) C#
3 1 (16.67%) SQL
Quality Assurance & Compliance
1 1 (16.67%) QA
System Software
1 3 (50.00%) Docker
City of London
Arrows Group Ltd
Salary: £50000 - £65000 per annum + negotiable
Posted: 15 days ago