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 30 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
30 Jul 2016
Same period 2015 Same period 2014
Command-Query Responsibility Segregation (also Command-Query Separation)
Rank 572 657 615
Rank change year-on-year
+85 -42
Contract jobs citing CQRS 89 6 23
As % of all contract IT jobs located in the UK 0.17% 0.011% 0.042%
As % of the Processes & Methodologies category 0.20% 0.013% 0.054%
Number of daily rates quoted 78 4 18
Median daily rate £475 £525 £406
Median daily rate % change year-on-year
-9.52% +29.23%
90% offered a daily rate of more than £350 £415 £350
10% offered a daily rate of more than £575 £600 £515
UK excluding London median daily rate £475 - £500
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
44547 45656 42956
As % of all contract IT jobs located in the UK 82.75% 79.99% 78.49%
Number of daily rates quoted 29462 29606 26622
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 £295 £280 £275
10% offered a daily rate of more than £600 £575 £563
UK excluding London median daily rate £400 £388 £375
% change year-on-year
+3.22% +3.33%
Number of hourly rates quoted 1037 1202 1216
Median hourly rate £29.00 £30.00 £25.00
Median hourly rate % change year-on-year
-3.33% +20.00%
90% offered a hourly rate of more than £12.50 £12.36 £13.00
10% offered a hourly rate of more than £52.16 £52.17 £48.00
UK excluding London median hourly rate £30.00 £30.50 £26.50
% change year-on-year
-1.63% +15.09%

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 30 July 2016.

CQRS Daily Rate Histogram in the UK

CQRS
Top 20 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 30 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
England +100 88 £475 -9.52% 12
London +36 43 £475 -9.52% 6
South East - 38 £475 - 3
East Sussex - 16 £488 -
Brighton - 16 £488 -
Oxfordshire - 9 £575 -
Bristol - 7 £469 -
South West - 7 £469 -
West Sussex - 4 £488 - 1
Croydon - 4 £438 -
Kent - 3 £275 -
Surrey - 3 £340 -
Sussex - 2 £475 -
Redhill - 2 £345 -
Burgess Hill - 1 £475 - 1
Gatwick - 1 £335 -
Reigate - 1 £335 -
Bromley - 1 £438 -
Feltham - 1 £400 -
City of London - 1 £400 - 1

CQRS
Top 30 Related IT Skills

For the 6 months to 30 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 with a requirement for CQRS.

1 77 (67.54%) Agile Software Development
2 73 (64.04%) Domain-Driven Design
3 69 (60.53%) Java
4 63 (55.26%) TDD
5 61 (53.51%) REST
6 59 (51.75%) SQL
7 58 (50.88%) AngularJS
8 51 (44.74%) Spring
9 48 (42.11%) jQuery
10 45 (39.47%) .NET
10 45 (39.47%) C#
11 44 (38.60%) SOAP
12 43 (37.72%) JavaScript
12 43 (37.72%) BDD
13 41 (35.96%) SQL Server
14 40 (35.09%) Microservices
15 39 (34.21%) JAX-RS
15 39 (34.21%) JUnit
16 38 (33.33%) HTML
16 38 (33.33%) MVC
17 35 (30.70%) Oracle
17 35 (30.70%) JSP
17 35 (30.70%) Cucumber
17 35 (30.70%) Mockito
17 35 (30.70%) Hamcrest
17 35 (30.70%) Groovy
18 34 (29.82%) Struts
18 34 (29.82%) Oracle Database
19 33 (28.95%) ASP.NET Web API
19 33 (28.95%) CSS

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 14 (12.28%) Elasticsearch
2 1 (0.88%) JBoss
2 1 (0.88%) WildFly
Cloud Services
1 32 (28.07%) Microsoft Azure
2 26 (22.81%) GitHub
3 18 (15.79%) Amazon AWS
4 14 (12.28%) Amazon EC2
5 7 (6.14%) Amazon S3
Communications & Networking
1 2 (1.75%) SNMP
Database & Business Intelligence
1 41 (35.96%) SQL Server
2 34 (29.82%) Oracle Database
3 17 (14.91%) NoSQL
4 16 (14.04%) MongoDB
5 15 (13.16%) PostgreSQL
6 14 (12.28%) Amazon DynamoDB
6 14 (12.28%) Hadoop
7 6 (5.26%) MySQL
7 6 (5.26%) Relational Database
8 5 (4.39%) Azure SQL Database
9 2 (1.75%) SQL Server 2005
Development Applications
1 39 (34.21%) JUnit
2 35 (30.70%) Cucumber
2 35 (30.70%) Hamcrest
2 35 (30.70%) Mockito
3 14 (12.28%) Octopus Deploy
3 14 (12.28%) TeamCity
4 13 (11.40%) Jenkins
4 13 (11.40%) Maven
5 11 (9.65%) Moq
5 11 (9.65%) MSTest
5 11 (9.65%) NUnit
5 11 (9.65%) Rhino Mocks
6 9 (7.89%) Gradle
7 4 (3.51%) Gerrit
7 4 (3.51%) Git (software)
7 4 (3.51%) GitLab
8 3 (2.63%) Team Foundation Server
9 2 (1.75%) Visual Studio
10 1 (0.88%) JIRA
General
1 14 (12.28%) Finance
2 3 (2.63%) Banking
3 1 (0.88%) Telecoms
Job Titles
1 96 (84.21%) Developer
2 64 (56.14%) Java Developer
3 32 (28.07%) Agile Developer
4 29 (25.44%) C# Developer
5 22 (19.30%) Agile Java Developer
6 16 (14.04%) Senior Developer
6 16 (14.04%) Senior Java Developer
7 14 (12.28%) .NET Developer
7 14 (12.28%) C# .NET Developer
8 10 (8.77%) Agile C# Developer
9 9 (7.89%) Angular Developer
10 8 (7.02%) ASP.NET Developer
10 8 (7.02%) AWS Engineer
10 8 (7.02%) C# ASP.NET Developer
11 6 (5.26%) Senior Agile Developer
11 6 (5.26%) Senior Agile Java Developer
12 5 (4.39%) ASP.NET MVC Developer
12 5 (4.39%) C# WPF Developer
12 5 (4.39%) Full Stack Developer
12 5 (4.39%) WCF Developer
Libraries, Frameworks & Software Standards
1 61 (53.51%) REST
2 58 (50.88%) AngularJS
3 51 (44.74%) Spring
4 48 (42.11%) jQuery
5 45 (39.47%) .NET
6 44 (38.60%) SOAP
7 39 (34.21%) JAX-RS
8 38 (33.33%) HTML
9 35 (30.70%) JSP
10 34 (29.82%) Struts
11 33 (28.95%) ASP.NET Web API
11 33 (28.95%) CSS
12 29 (25.44%) ASP.NET
13 28 (24.56%) RESTful
14 26 (22.81%) HTML5
15 24 (21.05%) MyBatis
15 24 (21.05%) RabbitMQ
16 23 (20.18%) ASP.NET MVC
17 21 (18.42%) Java EE
18 20 (17.54%) Node.js
Miscellaneous
1 20 (17.54%) Blog
2 17 (14.91%) Public Cloud
2 17 (14.91%) User Experience
3 3 (2.63%) Analytical Skills
3 3 (2.63%) Enterprise Software
4 2 (1.75%) NHS
4 2 (1.75%) N-Tier
5 1 (0.88%) Computer Science
5 1 (0.88%) iPad
5 1 (0.88%) Mathematics
Operating Systems
1 7 (6.14%) Windows
2 6 (5.26%) Linux
2 6 (5.26%) Unix
Processes & Methodologies
1 77 (67.54%) Agile Software Development
2 73 (64.04%) Domain-Driven Design
3 63 (55.26%) TDD
4 43 (37.72%) BDD
5 40 (35.09%) Microservices
6 38 (33.33%) MVC
7 30 (26.32%) Continuous Improvement
8 22 (19.30%) Scrum
9 21 (18.42%) Mentoring
10 19 (16.67%) High Availability
11 18 (15.79%) E-Commerce
11 18 (15.79%) Front End Development
12 17 (14.91%) Continuous Integration
12 17 (14.91%) DevOps
13 16 (14.04%) SOA
14 15 (13.16%) Continuous Delivery
14 15 (13.16%) Dependency Injection
14 15 (13.16%) Kanban
15 14 (12.28%) OO
16 13 (11.40%) Open Source
Programming Languages
1 69 (60.53%) Java
2 59 (51.75%) SQL
3 45 (39.47%) C#
4 43 (37.72%) JavaScript
5 35 (30.70%) Groovy
6 15 (13.16%) T-SQL
7 14 (12.28%) Ruby
7 14 (12.28%) Scala
Qualifications
1 6 (5.26%) Security Cleared
2 2 (1.75%) BC Cleared
2 2 (1.75%) SC Cleared
3 1 (0.88%) Degree
Quality Assurance & Compliance
1 14 (12.28%) QA
System Software
1 4 (3.51%) Apache ZooKeeper
Systems Management
1 14 (12.28%) Opscode Chef
2 4 (3.51%) Ansible
3 1 (0.88%) SCOM
Vendors
1 35 (30.70%) Oracle
2 9 (7.89%) Microsoft
3 7 (6.14%) Terracotta
London
Arrows Group
Rate: £450.00 - £525.00 per day
Posted: 2 days ago
Burgess Hill, West Sussex
Circle Recruitment
Rate: £400 - £550 per day
Posted: 2 days ago
London
Arrows Group Ltd
Rate: £400 - £500 per day
Posted: 2 days ago