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 21 August 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
21 Aug 2014
Same period 2013 Same period 2012
Command-Query Responsibility Segregation (also Command-Query Separation)
Rank 319 312 323
Rank change year-on-year
-7 +11
Permanent jobs citing CQRS 13 8 13
As % of all permanent IT jobs located in the City of London 0.11% 0.067% 0.10%
As % of the Processes & Methodologies category 0.13% 0.083% 0.13%
Number of salaries quoted 11 8 13
Average salary £62,500 £78,750 £30,000
Average salary % change year-on-year
-20.63% +162.50%
UK excluding London average salary £40,000 £40,000 £40,000
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
9803 9684 10163
As % of all permanent IT jobs located in the City of London 81.25% 80.98% 78.99%
Number of salaries quoted 8116 8531 9287
Average salary £55,000 £55,000 £55,000
90% offered a salary of more than £37,500 £37,000 £36,000
10% offered a salary of more than £80,000 £80,000 £80,000
UK excluding London average salary £42,500 £41,000 £40,000
% change year-on-year
+3.65% +2.50%

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 21 August 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 21 August 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 10 (62.50%) SQL
2 9 (56.25%) C#
2 9 (56.25%) MongoDB
3 8 (50.00%) HTML
4 7 (43.75%) Finance
4 7 (43.75%) HTML5
5 6 (37.50%) Java
5 6 (37.50%) .NET
5 6 (37.50%) OO
6 5 (31.25%) PL/SQL
6 5 (31.25%) ActiveMQ
6 5 (31.25%) Market Risk
6 5 (31.25%) Hadoop
6 5 (31.25%) Complex Event Processing
6 5 (31.25%) Apache Cassandra
6 5 (31.25%) NoSQL
6 5 (31.25%) HBase
6 5 (31.25%) Redis
6 5 (31.25%) Big Data
6 5 (31.25%) Kafka
6 5 (31.25%) Elasticsearch
6 5 (31.25%) Apache Camel
6 5 (31.25%) HDFS
7 4 (25.00%) Microsoft
7 4 (25.00%) TDD
7 4 (25.00%) Banking
7 4 (25.00%) Microsoft Azure
7 4 (25.00%) BDD
7 4 (25.00%) ASP.NET Web API
8 3 (18.75%) JavaScript

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

For the 6 months to 21 August 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 (31.25%) Elasticsearch
Applications
1 1 (6.25%) MS Excel
Cloud Services
1 4 (25.00%) Microsoft Azure
2 1 (6.25%) GitHub
Database & Business Intelligence
1 9 (56.25%) MongoDB
2 5 (31.25%) Apache Cassandra
2 5 (31.25%) NoSQL
2 5 (31.25%) HBase
2 5 (31.25%) Redis
2 5 (31.25%) Big Data
2 5 (31.25%) Hadoop
3 1 (6.25%) SQL Server
Development Applications
1 2 (12.50%) Visual Studio
General
1 7 (43.75%) Finance
2 4 (25.00%) Banking
3 1 (6.25%) Retail
3 1 (6.25%) Publishing
3 1 (6.25%) Games
3 1 (6.25%) Front Office
3 1 (6.25%) Back Office
Job Titles
1 9 (56.25%) Developer
2 5 (31.25%) Java Developer
3 3 (18.75%) Technical Leader
4 2 (12.50%) C# Developer
4 2 (12.50%) Senior Developer
4 2 (12.50%) Architect
4 2 (12.50%) Front-End Developer
4 2 (12.50%) Senior Java Developer
5 1 (6.25%) Senior Architect
5 1 (6.25%) Agile Java Developer
5 1 (6.25%) C# .NET Developer
5 1 (6.25%) .NET Software Developer
5 1 (6.25%) Scala Developer
5 1 (6.25%) Software Developer
5 1 (6.25%) Solutions Architect
5 1 (6.25%) Development Manager
5 1 (6.25%) Lead Developer
5 1 (6.25%) .NET Developer
5 1 (6.25%) Team Leader
5 1 (6.25%) Technical Team Leader
Libraries, Frameworks & Software Standards
1 8 (50.00%) HTML
2 7 (43.75%) HTML5
3 6 (37.50%) .NET
4 5 (31.25%) ActiveMQ
4 5 (31.25%) Kafka
4 5 (31.25%) Apache Camel
5 4 (25.00%) ASP.NET Web API
6 3 (18.75%) CSS
6 3 (18.75%) OpenID
7 2 (12.50%) Web Services
7 2 (12.50%) WCF
7 2 (12.50%) WPF
7 2 (12.50%) RESTful
7 2 (12.50%) ASP.NET MVC
8 1 (6.25%) ASP.NET
8 1 (6.25%) ASP.NET MVC 4
8 1 (6.25%) Ajax
8 1 (6.25%) ASP.NET MVC 3
8 1 (6.25%) Razor View Engine
Miscellaneous
1 5 (31.25%) Market Risk
2 2 (12.50%) Mobile App
3 1 (6.25%) Reference Data
3 1 (6.25%) Open Source
3 1 (6.25%) Hedge funds
Processes & Methodologies
1 6 (37.50%) OO
2 5 (31.25%) Complex Event Processing
3 4 (25.00%) BDD
3 4 (25.00%) TDD
4 3 (18.75%) Risk Analytics
4 3 (18.75%) Analytics
4 3 (18.75%) Risk Management
4 3 (18.75%) Agile Software Development
4 3 (18.75%) Domain-Driven Design
5 2 (12.50%) Pair Programming
5 2 (12.50%) TOGAF
5 2 (12.50%) PRINCE
5 2 (12.50%) Project Management
5 2 (12.50%) MVC
6 1 (6.25%) Kanban
6 1 (6.25%) Dependency Injection
Programming Languages
1 10 (62.50%) SQL
2 9 (56.25%) C#
3 6 (37.50%) Java
4 5 (31.25%) PL/SQL
5 3 (18.75%) JavaScript
6 1 (6.25%) Python
6 1 (6.25%) Scala
System Software
1 5 (31.25%) HDFS
Vendors
1 4 (25.00%) Microsoft
City, London
Aston Carter
Salary: £60000 - £70000 per annum
Posted: 21 hours ago
City of London
Real Staffing
Salary: £70000 - £85000 per annum + Bonus
Posted: 10 days ago
City of London
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Salary: £45000 - £60000 per annum + competitive
Posted: 17 days ago
City of London
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Salary: £60000 - £80000 per annum + competitive
Posted: 22 days ago
City of London
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Salary: £50000 - £80000 per annum + competitive
Posted: 24 days ago