The table below looks at the statistics for CQRS skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited CQRS over the 3 months to 25 July 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
25 Jul 2016
Same period 2015 Same period 2014
Command-Query Responsibility Segregation (also Command-Query Separation)
Rank 394 427 405
Rank change year-on-year
+33 -22
Contract jobs citing CQRS 42 5 17
As % of all contract IT jobs located in London 0.19% 0.021% 0.073%
As % of the Processes & Methodologies category 0.22% 0.026% 0.090%
Number of daily rates quoted 32 4 13
Median daily rate £475 £525 £400
Median daily rate % change year-on-year
-9.52% +31.25%
90% offered a daily rate of more than £404 £415 £359
10% offered a daily rate of more than £550 £600 £525
UK excluding London median daily rate £475 - £463
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
CQRS
England

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

Processes & Methodologies Category
London
Contract IT job ads with a match in the
Processes & Methodologies category
18895 19269 18972
As % of all contract IT jobs located in London 85.31% 81.64% 81.64%
Number of daily rates quoted 13653 13770 13293
Median daily rate £475 £450 £440
Median daily rate % change year-on-year
+5.55% +2.27%
90% offered a daily rate of more than £325 £310 £300
10% offered a daily rate of more than £625 £625 £600
UK excluding London median daily rate £400 £388 £375
% change year-on-year
+3.22% +3.33%
Number of hourly rates quoted 140 232 231
Median hourly rate £21.78 £21.50 £20.06
Median hourly rate % change year-on-year
+1.30% +7.17%
90% offered a hourly rate of more than £12.50 £13.00 £14.00
10% offered a hourly rate of more than £46.00 £64.25 £53.50
UK excluding London median hourly rate £30.00 £30.50 £26.98
% change year-on-year
-1.63% +13.06%

CQRS
Jobs Demand Trend in London

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

CQRS Jobs Demand Trend in London

CQRS
Daily Rate Trend in London

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

CQRS Daily Rate Trend in London

CQRS
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing CQRS across the London region over the 3 months to 25 July 2016.

CQRS Daily Rate Histogram in London

CQRS
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing CQRS within the London region over the 3 months to 25 July 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
Croydon - 4 £438 - 1
Bromley - 1 £438 -
Feltham - 1 £400 -
City of London - 1 £400 - 2
CQRS
England

CQRS
Top 30 Related IT Skills in London

For the 6 months to 25 July 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 across the London region with a requirement for CQRS.

1 51 (89.47%) Agile Software Development
2 44 (77.19%) TDD
3 41 (71.93%) AngularJS
4 34 (59.65%) BDD
5 32 (56.14%) Java
6 30 (52.63%) HTML
7 28 (49.12%) Domain-Driven Design
8 27 (47.37%) Microservices
9 25 (43.86%) JavaScript
9 25 (43.86%) C#
9 25 (43.86%) .NET
10 23 (40.35%) CSS
11 21 (36.84%) ASP.NET
11 21 (36.84%) SQL Server
11 21 (36.84%) Java EE
11 21 (36.84%) Mentoring
12 20 (35.09%) ASP.NET Web API
12 20 (35.09%) MVC
12 20 (35.09%) HTML5
12 20 (35.09%) REST
13 19 (33.33%) GitHub
14 18 (31.58%) Front End Development
15 17 (29.82%) Microsoft Azure
16 16 (28.07%) ASP.NET MVC
16 16 (28.07%) RESTful
16 16 (28.07%) Scrum
17 15 (26.32%) PostgreSQL
17 15 (26.32%) Continuous Improvement
17 15 (26.32%) RabbitMQ
18 14 (24.56%) Spring

CQRS
Top Related IT Skills in 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 7 (12.28%) Elasticsearch
2 1 (1.75%) JBoss
2 1 (1.75%) WildFly
Cloud Services
1 19 (33.33%) GitHub
2 17 (29.82%) Microsoft Azure
3 10 (17.54%) Amazon AWS
4 7 (12.28%) Amazon EC2
Database & Business Intelligence
1 21 (36.84%) SQL Server
2 15 (26.32%) PostgreSQL
3 10 (17.54%) NoSQL
4 7 (12.28%) Amazon DynamoDB
4 7 (12.28%) Hadoop
5 6 (10.53%) MongoDB
5 6 (10.53%) MySQL
5 6 (10.53%) Relational Database
6 5 (8.77%) Azure SQL Database
7 1 (1.75%) Oracle Database
7 1 (1.75%) SQL Server 2008
7 1 (1.75%) SQL Server 2012
Development Applications
1 8 (14.04%) Octopus Deploy
2 7 (12.28%) TeamCity
3 5 (8.77%) JUnit
4 4 (7.02%) Gerrit
4 4 (7.02%) Git (software)
4 4 (7.02%) GitLab
4 4 (7.02%) Jenkins
4 4 (7.02%) Maven
5 2 (3.51%) Moq
5 2 (3.51%) MSTest
5 2 (3.51%) NUnit
5 2 (3.51%) Rhino Mocks
6 1 (1.75%) Bower
6 1 (1.75%) Cucumber
6 1 (1.75%) Grunt
6 1 (1.75%) gulp
6 1 (1.75%) Hamcrest
6 1 (1.75%) JIRA
6 1 (1.75%) Mockito
General
1 11 (19.30%) Finance
2 3 (5.26%) Banking
3 1 (1.75%) Hungarian Language
3 1 (1.75%) Telecoms
Job Titles
1 46 (80.70%) Developer
2 29 (50.88%) Java Developer
3 26 (45.61%) Agile Developer
4 22 (38.60%) Agile Java Developer
5 15 (26.32%) C# Developer
6 9 (15.79%) Senior Developer
6 9 (15.79%) Senior Java Developer
7 8 (14.04%) .NET Developer
7 8 (14.04%) C# .NET Developer
8 6 (10.53%) Full Stack Developer
8 6 (10.53%) Senior Agile Developer
8 6 (10.53%) Senior Agile Java Developer
9 5 (8.77%) ASP.NET Developer
9 5 (8.77%) ASP.NET MVC Developer
9 5 (8.77%) C# ASP.NET Developer
9 5 (8.77%) JavaScript Developer
10 4 (7.02%) Agile C# Developer
11 3 (5.26%) AWS Engineer
11 3 (5.26%) DevOps Engineer
11 3 (5.26%) Senior DevOps Engineer
Libraries, Frameworks & Software Standards
1 41 (71.93%) AngularJS
2 30 (52.63%) HTML
3 25 (43.86%) .NET
4 23 (40.35%) CSS
5 21 (36.84%) ASP.NET
5 21 (36.84%) Java EE
6 20 (35.09%) ASP.NET Web API
6 20 (35.09%) HTML5
6 20 (35.09%) REST
7 16 (28.07%) ASP.NET MVC
7 16 (28.07%) RESTful
8 15 (26.32%) RabbitMQ
9 14 (24.56%) Spring
10 13 (22.81%) Node.js
11 11 (19.30%) React
12 10 (17.54%) Hibernate
12 10 (17.54%) Java SE
13 8 (14.04%) Ember.js
14 7 (12.28%) DHTML
14 7 (12.28%) JMS
Miscellaneous
1 13 (22.81%) Blog
2 10 (17.54%) Public Cloud
2 10 (17.54%) User Experience
3 3 (5.26%) Analytical Skills
3 3 (5.26%) Enterprise Software
Operating Systems
1 6 (10.53%) Linux
1 6 (10.53%) Unix
2 2 (3.51%) Windows
Processes & Methodologies
1 51 (89.47%) Agile Software Development
2 44 (77.19%) TDD
3 34 (59.65%) BDD
4 28 (49.12%) Domain-Driven Design
5 27 (47.37%) Microservices
6 21 (36.84%) Mentoring
7 20 (35.09%) MVC
8 18 (31.58%) Front End Development
9 16 (28.07%) Scrum
10 15 (26.32%) Continuous Improvement
11 13 (22.81%) Open Source
12 12 (21.05%) E-Commerce
12 12 (21.05%) OO
13 10 (17.54%) Coaching
13 10 (17.54%) DevOps
13 10 (17.54%) High Availability
14 9 (15.79%) Continuous Integration
15 8 (14.04%) Kanban
16 7 (12.28%) Continuous Delivery
16 7 (12.28%) Software Engineering
Programming Languages
1 32 (56.14%) Java
2 25 (43.86%) C#
2 25 (43.86%) JavaScript
3 10 (17.54%) SQL
4 7 (12.28%) Ruby
4 7 (12.28%) Scala
5 4 (7.02%) T-SQL
6 1 (1.75%) Groovy
Qualifications
1 6 (10.53%) Security Cleared
2 2 (3.51%) BC Cleared
2 2 (3.51%) SC Cleared
Quality Assurance & Compliance
1 7 (12.28%) QA
System Software
1 4 (7.02%) Apache ZooKeeper
Systems Management
1 7 (12.28%) Opscode Chef
2 4 (7.02%) Ansible
Vendors
1 7 (12.28%) Terracotta
2 5 (8.77%) Microsoft
3 1 (1.75%) Oracle
3 1 (1.75%) Telerik
London
Arrows Group Ltd
Rate: £400 - £500 per day
Posted: 4 days ago