The table below looks at the statistics for CQRS skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited CQRS over the 3 months to 26 May 2016 with a comparison to the same period over 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.

3 months to
26 May 2016
Same period 2015 Same period 2014
Command-Query Responsibility Segregation (also Command-Query Separation)
Rank 616 616 595
Rank change year-on-year
0 -21
Contract jobs citing CQRS 32 11 20
As % of all contract IT jobs located in the UK 0.060% 0.020% 0.038%
As % of the Processes & Methodologies category 0.073% 0.026% 0.049%
Number of daily rates quoted 20 7 17
Median daily rate £475 £425 £390
Median daily rate % change year-on-year
+11.76% +8.97%
90% offered a daily rate of more than £437 £363 £334
10% offered a daily rate of more than £540 £620 £660
UK excluding London median daily rate £481 £363 £390
% change year-on-year
+32.75% -7.05%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised across the UK.

Processes & Methodologies Category
UK
Contract IT job ads with a match in the
Processes & Methodologies category
44047 42983 40920
As % of all contract IT jobs located in the UK 81.94% 79.21% 77.69%
Number of daily rates quoted 29198 27209 25852
Median daily rate £438 £413 £400
Median daily rate % change year-on-year
+6.06% +3.12%
90% offered a daily rate of more than £300 £280 £275
10% offered a daily rate of more than £600 £575 £550
UK excluding London median daily rate £400 £385 £375
% change year-on-year
+3.89% +2.66%
Number of hourly rates quoted 1023 1223 1213
Median hourly rate £28.50 £29.00 £28.25
Median hourly rate % change year-on-year
-1.72% +2.65%
90% offered a hourly rate of more than £12.75 £12.10 £12.50
10% offered a hourly rate of more than £47.50 £47.71 £48.08
UK excluding London median hourly rate £33.00 £30.00 £30.00
% change year-on-year
+10.00% -

CQRS
Jobs Demand Trend

The demand trend of contract jobs citing CQRS as a proportion of all IT contracts with a match in the Processes & Methodologies category.

CQRS Jobs Demand Trend in the UK

CQRS
Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing CQRS within the UK.

CQRS Daily Rate Trend in the UK

CQRS
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing CQRS within the UK over the 3 months to 26 May 2016.

CQRS Daily Rate Histogram in the UK

CQRS
Top 13 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing CQRS within the UK over the 3 months to 26 May 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +12 32 £475 +11.76% 16
London +4 16 £438 -25.53% 11
South East - 15 £475 -
West Sussex - 5 £500 -
East Sussex - 5 £500 -
Croydon - 5 £444 - 1
Brighton - 5 £500 -
Sussex - 3 £475 -
Oxfordshire - 2 £481 -
South West -11 1 £488 +34.48% 1
Bristol - 1 £488 -
Bromley - 1 £438 -
Burgess Hill - 1 £475 -

CQRS
Top 30 Related IT Skills

For the 6 months to 26 May 2016, IT contractor jobs citing CQRS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for CQRS.

1 52 (81.25%) Domain-Driven Design
2 43 (67.19%) Agile Software Development
3 34 (53.13%) Java
4 31 (48.44%) TDD
5 30 (46.88%) C#
5 30 (46.88%) .NET
5 30 (46.88%) AngularJS
6 29 (45.31%) SQL
7 25 (39.06%) ASP.NET Web API
8 24 (37.50%) Microservices
9 23 (35.94%) REST
9 23 (35.94%) RESTful
9 23 (35.94%) HTML
9 23 (35.94%) CSS
9 23 (35.94%) MVC
10 22 (34.38%) JavaScript
10 22 (34.38%) ASP.NET
11 21 (32.81%) jQuery
12 20 (31.25%) SOA
13 18 (28.13%) HTML5
13 18 (28.13%) BDD
14 17 (26.56%) JAX-RS
14 17 (26.56%) JUnit
15 16 (25.00%) SOAP
15 16 (25.00%) Spring
16 15 (23.44%) SQL Server
17 14 (21.88%) Scrum
17 14 (21.88%) GitHub
17 14 (21.88%) ASP.NET MVC
18 13 (20.31%) Groovy

CQRS
Top Related IT Skills 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 (3.13%) JBoss
1 2 (3.13%) WildFly
Cloud Services
1 14 (21.88%) GitHub
2 8 (12.50%) Microsoft Azure
Database & Business Intelligence
1 15 (23.44%) SQL Server
2 12 (18.75%) Oracle Database
3 10 (15.63%) PostgreSQL
4 8 (12.50%) Azure SQL Database
5 7 (10.94%) SQL Server 2012
6 6 (9.38%) MongoDB
7 4 (6.25%) SQL Server 2008
Development Applications
1 17 (26.56%) JUnit
2 13 (20.31%) Cucumber
2 13 (20.31%) Hamcrest
2 13 (20.31%) Mockito
3 9 (14.06%) Jenkins
3 9 (14.06%) Maven
4 8 (12.50%) Moq
4 8 (12.50%) MSTest
4 8 (12.50%) NUnit
4 8 (12.50%) Rhino Mocks
5 6 (9.38%) Git (software)
6 5 (7.81%) Gradle
7 4 (6.25%) Bower
7 4 (6.25%) Gerrit
7 4 (6.25%) GitLab
7 4 (6.25%) Grunt
7 4 (6.25%) gulp
7 4 (6.25%) Octopus Deploy
8 3 (4.69%) SpecFlow
8 3 (4.69%) Team Foundation Server
General
1 10 (15.63%) Finance
2 5 (7.81%) Banking
3 4 (6.25%) Hungarian Language
4 1 (1.56%) Telecoms
Job Titles
1 60 (93.75%) Developer
2 30 (46.88%) C# Developer
3 26 (40.63%) Java Developer
4 15 (23.44%) Agile Developer
5 12 (18.75%) .NET Developer
5 12 (18.75%) C# .NET Developer
6 11 (17.19%) Agile C# Developer
6 11 (17.19%) Full Stack Developer
7 8 (12.50%) Angular Developer
7 8 (12.50%) JavaScript Developer
7 8 (12.50%) Senior Developer
7 8 (12.50%) Senior Java Developer
8 7 (10.94%) ASP.NET Developer
8 7 (10.94%) ASP.NET MVC Developer
8 7 (10.94%) C# ASP.NET Developer
9 5 (7.81%) Lead Developer
10 4 (6.25%) Agile Java Developer
11 3 (4.69%) Java Architect
11 3 (4.69%) Lead Java Developer
11 3 (4.69%) PostgreSQL Developer
Libraries, Frameworks & Software Standards
1 30 (46.88%) .NET
1 30 (46.88%) AngularJS
2 25 (39.06%) ASP.NET Web API
3 23 (35.94%) CSS
3 23 (35.94%) HTML
3 23 (35.94%) REST
3 23 (35.94%) RESTful
4 22 (34.38%) ASP.NET
5 21 (32.81%) jQuery
6 18 (28.13%) HTML5
7 17 (26.56%) JAX-RS
8 16 (25.00%) SOAP
8 16 (25.00%) Spring
9 14 (21.88%) ASP.NET MVC
10 13 (20.31%) JSP
11 12 (18.75%) CSS3
11 12 (18.75%) Struts
12 11 (17.19%) StructureMap
13 10 (15.63%) MyBatis
14 8 (12.50%) React
Miscellaneous
1 8 (12.50%) Blog
2 3 (4.69%) Analytical Skills
2 3 (4.69%) Enterprise Software
2 3 (4.69%) NHS
2 3 (4.69%) User Experience
3 2 (3.13%) Online Banking
4 1 (1.56%) iPad
Operating Systems
1 2 (3.13%) Windows
Processes & Methodologies
1 52 (81.25%) Domain-Driven Design
2 43 (67.19%) Agile Software Development
3 31 (48.44%) TDD
4 24 (37.50%) Microservices
5 23 (35.94%) MVC
6 20 (31.25%) SOA
7 18 (28.13%) BDD
8 14 (21.88%) Scrum
9 11 (17.19%) Open Source
10 10 (15.63%) SDLC
11 9 (14.06%) Mentoring
12 8 (12.50%) Complex Event Processing
12 8 (12.50%) Dependency Injection
12 8 (12.50%) Web Application Development
13 7 (10.94%) MVVM
13 7 (10.94%) OO
14 6 (9.38%) Front End Development
14 6 (9.38%) Web Development
15 5 (7.81%) Extreme Programming
15 5 (7.81%) SOLID
Programming Languages
1 34 (53.13%) Java
2 30 (46.88%) C#
3 29 (45.31%) SQL
4 22 (34.38%) JavaScript
5 13 (20.31%) Groovy
6 8 (12.50%) T-SQL
Qualifications
1 7 (10.94%) Security Cleared
2 2 (3.13%) BPSS Clearance
3 1 (1.56%) BC Cleared
3 1 (1.56%) SC Cleared
Quality Assurance & Compliance
1 2 (3.13%) Disclosure Scotland
System Software
1 4 (6.25%) Apache ZooKeeper
Systems Management
1 4 (6.25%) Ansible
Vendors
1 13 (20.31%) Oracle
2 8 (12.50%) Microsoft
3 4 (6.25%) Telerik
Croydon, Surrey
Profile 29 Limited
Rate: Up to £400 per day
Posted: 3 days ago
London
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Rate: £450.00 - £500.00 per day
Posted: 6 days ago
London
InfoURGE Technologies
Rate: Market Rate
Posted: 27 days ago