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 average salaries offered in IT jobs that have cited CQRS over the 3 months to 1 October 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
1 Oct 2014
Same period 2013 Same period 2012
Command-Query Responsibility Segregation (also Command-Query Separation)
Rank 301 317 317
Rank change year-on-year
+16 0
Permanent jobs citing CQRS 17 10 16
As % of all permanent IT jobs located in the City of London 0.15% 0.084% 0.13%
As % of the Processes & Methodologies category 0.19% 0.10% 0.16%
Number of salaries quoted 16 9 16
Average salary £65,000 £77,500 £30,000
Average salary % change year-on-year
-16.12% +158.33%
UK excluding London average salary £38,500 £37,500 £40,000
% change year-on-year
+2.66% -6.25%
CQRS
London

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
9142 9756 10249
As % of all permanent IT jobs located in the City of London 81.56% 81.87% 81.10%
Number of salaries quoted 7673 8494 9357
Average salary £56,000 £57,500 £55,000
Average salary % change year-on-year
-2.60% +4.54%
90% offered a salary of more than £38,695 £37,500 £35,500
10% offered a salary of more than £80,000 £80,000 £80,000
UK excluding London average salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

CQRS
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT jobs citing CQRS across the City of London region as a proportion of the total demand within 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
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing CQRS across the City of London region over the 3 months to 1 October 2014.

CQRS Salary Histogram in the City of London

CQRS
Top 30 Related IT Skills in the City of London

For the 6 months to 1 October 2014, IT jobs across the City of London region citing CQRS also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited CQRS.

1 15 (71.43%) SQL
2 14 (66.67%) C#
3 12 (57.14%) Finance
4 11 (52.38%) .NET
4 11 (52.38%) MongoDB
5 9 (42.86%) HTML
6 8 (38.10%) Banking
6 8 (38.10%) HTML5
7 6 (28.57%) Microsoft Azure
7 6 (28.57%) Agile Software Development
7 6 (28.57%) Java
7 6 (28.57%) OO
7 6 (28.57%) Microsoft
7 6 (28.57%) ASP.NET Web API
8 5 (23.81%) HDFS
8 5 (23.81%) Hadoop YARN
8 5 (23.81%) Apache Cassandra
8 5 (23.81%) NoSQL
8 5 (23.81%) Complex Event Processing
8 5 (23.81%) HBase
8 5 (23.81%) Redis
8 5 (23.81%) Big Data
8 5 (23.81%) Kafka
8 5 (23.81%) Risk Analytics
8 5 (23.81%) Analytics
8 5 (23.81%) Elasticsearch
8 5 (23.81%) Apache Camel
8 5 (23.81%) MVC
8 5 (23.81%) PL/SQL
8 5 (23.81%) ActiveMQ

CQRS
Top Related IT Skills in the City of London by Category

For the 6 months to 1 October 2014, IT jobs across the City of London region citing CQRS also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited CQRS. Up to 20 skills are shown per category.

Application Platforms
1 5 (23.81%) Elasticsearch
Applications
1 1 (4.76%) MS Excel
Cloud Services
1 6 (28.57%) Microsoft Azure
2 1 (4.76%) GitHub
Database & Business Intelligence
1 11 (52.38%) MongoDB
2 5 (23.81%) Apache Cassandra
2 5 (23.81%) NoSQL
2 5 (23.81%) HBase
2 5 (23.81%) Redis
2 5 (23.81%) Big Data
2 5 (23.81%) Hadoop
3 1 (4.76%) SQL Server
Development Applications
1 2 (9.52%) Visual Studio
General
1 12 (57.14%) Finance
2 8 (38.10%) Banking
3 1 (4.76%) Front Office
3 1 (4.76%) Back Office
3 1 (4.76%) Publishing
3 1 (4.76%) Games
3 1 (4.76%) Retail
Job Titles
1 13 (61.90%) Developer
2 6 (28.57%) C# Developer
3 5 (23.81%) Java Developer
4 4 (19.05%) C# Software Developer
4 4 (19.05%) .NET Developer
4 4 (19.05%) Software Developer
4 4 (19.05%) .NET Software Developer
4 4 (19.05%) C# .NET Developer
5 3 (14.29%) Senior Developer
5 3 (14.29%) Technical Leader
6 2 (9.52%) Senior Java Developer
6 2 (9.52%) Front-End Developer
6 2 (9.52%) Architect
7 1 (4.76%) Lead Developer
7 1 (4.76%) Solutions Architect
7 1 (4.76%) Development Manager
7 1 (4.76%) Team Leader
7 1 (4.76%) Technical Team Leader
7 1 (4.76%) Enterprise Architect
7 1 (4.76%) Senior C# Developer
Libraries, Frameworks & Software Standards
1 11 (52.38%) .NET
2 9 (42.86%) HTML
3 8 (38.10%) HTML5
4 6 (28.57%) ASP.NET Web API
5 5 (23.81%) Kafka
5 5 (23.81%) Apache Camel
5 5 (23.81%) ActiveMQ
5 5 (23.81%) ASP.NET MVC
6 4 (19.05%) OpenID
6 4 (19.05%) ASP.NET
6 4 (19.05%) CSS
6 4 (19.05%) ASP.NET MVC 3
7 3 (14.29%) RESTful
8 2 (9.52%) WCF
8 2 (9.52%) WPF
8 2 (9.52%) Web Services
9 1 (4.76%) Ajax
9 1 (4.76%) Razor View Engine
9 1 (4.76%) ASP.NET MVC 4
Miscellaneous
1 5 (23.81%) Market Risk
2 4 (19.05%) Hedge funds
2 4 (19.05%) Analytical Skills
3 3 (14.29%) Mobile App
4 1 (4.76%) Reference Data
4 1 (4.76%) Open Source
4 1 (4.76%) Algorithms
Processes & Methodologies
1 6 (28.57%) Agile Software Development
1 6 (28.57%) OO
2 5 (23.81%) Complex Event Processing
2 5 (23.81%) Risk Analytics
2 5 (23.81%) Analytics
2 5 (23.81%) MVC
3 4 (19.05%) Domain-Driven Design
3 4 (19.05%) TDD
3 4 (19.05%) BDD
4 3 (14.29%) Risk Management
5 2 (9.52%) Pair Programming
5 2 (9.52%) TOGAF
5 2 (9.52%) PRINCE
5 2 (9.52%) Project Management
6 1 (4.76%) Scrum
6 1 (4.76%) Kanban
6 1 (4.76%) Dependency Injection
6 1 (4.76%) Line Management
6 1 (4.76%) Coaching
Programming Languages
1 15 (71.43%) SQL
2 14 (66.67%) C#
3 6 (28.57%) Java
4 5 (23.81%) PL/SQL
5 4 (19.05%) JavaScript
6 1 (4.76%) Python
6 1 (4.76%) Scala
System Software
1 5 (23.81%) HDFS
Systems Management
1 5 (23.81%) Hadoop YARN
Vendors
1 6 (28.57%) Microsoft
City, London
Premier IT
Salary: £50000 - £65000 per annum
Posted: 14 hours ago
City of London
Real Staffing
Salary: £60000 - £75000 per annum + competitive
Posted: 7 days ago