Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the South West with a requirement for CQRS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CQRS over the 6 months to 19 November 2017 with a comparison to the same period in the previous 2 years.

Command-Query Responsibility Segregation (also Command-Query Separation)
England > South West
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 300 343 349
Rank change year-on-year +43 +6 -16
Permanent jobs citing CQRS 16 2 18
As % of all permanent IT jobs advertised in the South West 0.16% 0.018% 0.15%
As % of the Processes & Methodologies category 0.17% 0.021% 0.17%
Number of salaries quoted 15 1 18
South West median annual salary £37,500 £45,000 £40,000
Median salary % change year-on-year -16.67% +12.50% -5.88%
10th Percentile £33,750 £42,500 £35,000
90th Percentile £41,250 £47,500 £51,500
England median annual salary £57,500 £52,500 £40,000
% change year-on-year +9.52% +31.25% -

CQRS is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the South West with a requirement for process or methodology skills.

All Process and Methodology Skills
South West
Permanent vacancies with a requirement for process or methodology skills 9149 9655 10558
As % of all permanent IT jobs advertised in the South West 89.57% 88.86% 88.80%
Number of salaries quoted 7532 8042 8867
South West median annual salary £42,500 £40,000 £40,000
Median salary % change year-on-year +6.25% - +3.90%
10th Percentile £26,250 £26,250 £25,000
90th Percentile £65,000 £63,750 £63,000
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

CQRS
Job Vacancy Trend in the South West

Job postings citing CQRS as a percentage of all IT jobs advertised in the South West.

Job vacancy trend for CQRS in the South West

CQRS
Salary Trend in the South West

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing CQRS in the South West.

Salary trend for CQRS in the South West

CQRS
Job Locations in the South West

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CQRS within the South West region over the 6 months to 19 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Dorset - 14 £37,500 -
Bristol -20 2 £40,000 -11.11%
CQRS
England

For the 6 months to 19 November 2017, IT jobs citing CQRS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the South West region with a requirement for CQRS.

1 15 (93.75%) Agile Software Development
1 15 (93.75%) .NET
1 15 (93.75%) C#
2 14 (87.50%) OO
2 14 (87.50%) SQL Server
2 14 (87.50%) ASP.NET
2 14 (87.50%) TDD
2 14 (87.50%) MVC
2 14 (87.50%) Internet
2 14 (87.50%) WCF
2 14 (87.50%) Games
2 14 (87.50%) Domain-Driven Design
2 14 (87.50%) Web Application Development
2 14 (87.50%) ASP.NET MVC
2 14 (87.50%) SQL Server 2016
2 14 (87.50%) ASP.NET MVC 5
2 14 (87.50%) BDD
2 14 (87.50%) Greenfield Project
3 1 (6.25%) Ramda
3 1 (6.25%) Natural Language Processing
3 1 (6.25%) Machine Learning
3 1 (6.25%) Continuous Deployment
3 1 (6.25%) Redux
3 1 (6.25%) Inversion of Control
3 1 (6.25%) MVVM
3 1 (6.25%) Clojure
3 1 (6.25%) Kafka
3 1 (6.25%) Elasticsearch
3 1 (6.25%) Information Retrieval
3 1 (6.25%) Functional Programming

CQRS
Co-occurring IT Skills in the South West 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 1 (6.25%) Elasticsearch
Communications & Networking
1 14 (87.50%) Internet
Database & Business Intelligence
1 14 (87.50%) SQL Server
1 14 (87.50%) SQL Server 2016
Development Applications
1 1 (6.25%) Team Foundation Server
1 1 (6.25%) Visual Studio Team System
General
1 14 (87.50%) Games
2 1 (6.25%) Finance
Job Titles
1 16 (100.00%) Developer
2 14 (87.50%) .NET Developer
3 1 (6.25%) Software Developer
Libraries, Frameworks & Software Standards
1 15 (93.75%) .NET
2 14 (87.50%) ASP.NET
2 14 (87.50%) ASP.NET MVC
2 14 (87.50%) ASP.NET MVC 5
2 14 (87.50%) WCF
3 1 (6.25%) .NET Framework
3 1 (6.25%) Kafka
3 1 (6.25%) Natural Language Processing
3 1 (6.25%) Ramda
3 1 (6.25%) Redux
3 1 (6.25%) RxJS
Miscellaneous
1 14 (87.50%) Greenfield Project
2 1 (6.25%) N-Tier
Operating Systems
1 1 (6.25%) Windows
Processes & Methodologies
1 15 (93.75%) Agile Software Development
2 14 (87.50%) BDD
2 14 (87.50%) Domain-Driven Design
2 14 (87.50%) MVC
2 14 (87.50%) OO
2 14 (87.50%) TDD
2 14 (87.50%) Web Application Development
3 1 (6.25%) Coaching
3 1 (6.25%) Continuous Deployment
3 1 (6.25%) Data Engineering
3 1 (6.25%) Functional Programming
3 1 (6.25%) Information Retrieval
3 1 (6.25%) Inversion of Control
3 1 (6.25%) Machine Learning
3 1 (6.25%) Mentoring
3 1 (6.25%) Microservices
3 1 (6.25%) MVVM
3 1 (6.25%) OOP
3 1 (6.25%) SOLID
3 1 (6.25%) Test Automation
Programming Languages
1 15 (93.75%) C#
2 1 (6.25%) Clojure
2 1 (6.25%) F#
2 1 (6.25%) Haskell
2 1 (6.25%) Java
2 1 (6.25%) Scala
2 1 (6.25%) SQL
Vendors
1 1 (6.25%) Microsoft