The table below looks at the statistics for CQRS skills in IT contracts advertised for the City of London region. Included is a guide to the average contractor rates offered in IT contracts that have cited CQRS over the 3 months to 27 March 2015 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
27 Mar 2015
Same period 2014 Same period 2013
Command-Query Responsibility Segregation (also Command-Query Separation)
Rank 188 203 179
Rank change year-on-year
+15 -24
Contract jobs citing CQRS 1 2 16
As % of all contract IT jobs located in the City of London 0.019% 0.033% 0.27%
As % of the Processes & Methodologies category 0.025% 0.042% 0.36%
Number of daily rates quoted 1 2 16
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£375 £400 £500
Average daily rate % change year-on-year
-6.25% -20.00%
UK excluding London average daily rate £400 £390 £450
% change year-on-year
+2.56% -13.33%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £7.69 - -
CQRS
London

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

Processes & Methodologies Category
City of London
Contract IT job ads with a match in the
Processes & Methodologies category
4022 4712 4495
As % of all contract IT jobs located in the City of London 78.34% 77.67% 76.12%
Number of daily rates quoted 3121 3399 3467
Average daily rate £450 £450 £450
90% offered a daily rate of more than £325 £300 £315
10% offered a daily rate of more than £625 £625 £600
UK excluding London average daily rate £396 £375 £363
% change year-on-year
+5.60% +3.44%
Number of hourly rates quoted 31 50 47
Average hourly rate £20.00 £25.00 £135.00
Average hourly rate % change year-on-year
-20.00% -81.48%
UK excluding London average hourly rate £31.44 £27.50 £32.00
% change year-on-year
+14.32% -14.06%

CQRS
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of IT contractor 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
Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing CQRS across the City of London region.

CQRS Daily Rate Trend in the City of London

CQRS
Top 30 Related IT Skills in the City of London

For the 6 months to 27 March 2015, IT contractor 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 contract IT job ads sampled that cited CQRS.

1 3 (75.00%) TDD
1 3 (75.00%) BDD
2 2 (50.00%) NoSQL
2 2 (50.00%) RavenDB
2 2 (50.00%) NServiceBus
2 2 (50.00%) Neo4j
2 2 (50.00%) AngularJS
2 2 (50.00%) Twitter Bootstrap
2 2 (50.00%) .NET
2 2 (50.00%) Git (software)
2 2 (50.00%) C#
2 2 (50.00%) MVC
3 1 (25.00%) Risk Management
3 1 (25.00%) Scrum
3 1 (25.00%) HTML
3 1 (25.00%) Java
3 1 (25.00%) Front Office
3 1 (25.00%) Domain-Driven Design
3 1 (25.00%) Hadoop
3 1 (25.00%) HTML5
3 1 (25.00%) Pair Programming
3 1 (25.00%) Banking
3 1 (25.00%) Investment Banking
3 1 (25.00%) Market Risk
3 1 (25.00%) Kanban
3 1 (25.00%) Analytical Skills
3 1 (25.00%) Big Data
3 1 (25.00%) Redis
3 1 (25.00%) Agile Software Development
3 1 (25.00%) MongoDB

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

For the 6 months to 27 March 2015, IT contractor 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 contract IT job ads sampled that cited CQRS. Up to 20 skills are shown per category.

Application Platforms
1 2 (50.00%) NServiceBus
Database & Business Intelligence
1 2 (50.00%) NoSQL
1 2 (50.00%) RavenDB
1 2 (50.00%) Neo4j
2 1 (25.00%) Big Data
2 1 (25.00%) Redis
2 1 (25.00%) Hadoop
2 1 (25.00%) MongoDB
Development Applications
1 2 (50.00%) Git (software)
General
1 1 (25.00%) Front Office
1 1 (25.00%) Banking
1 1 (25.00%) Investment Banking
Job Titles
1 3 (75.00%) Developer
2 2 (50.00%) .NET Developer
2 2 (50.00%) C# Developer
2 2 (50.00%) C# .NET Developer
3 1 (25.00%) Agile Java Developer
3 1 (25.00%) Java Developer
Libraries, Frameworks & Software Standards
1 2 (50.00%) .NET
1 2 (50.00%) AngularJS
1 2 (50.00%) Twitter Bootstrap
2 1 (25.00%) HTML5
2 1 (25.00%) HTML
Miscellaneous
1 1 (25.00%) Market Risk
1 1 (25.00%) Analytical Skills
Processes & Methodologies
1 3 (75.00%) TDD
1 3 (75.00%) BDD
2 2 (50.00%) MVC
3 1 (25.00%) Risk Management
3 1 (25.00%) Scrum
3 1 (25.00%) Agile Software Development
3 1 (25.00%) Pair Programming
3 1 (25.00%) Kanban
3 1 (25.00%) Domain-Driven Design
Programming Languages
1 2 (50.00%) C#
2 1 (25.00%) Java