Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the South East 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 24 November 2017 with a comparison to the same period in the previous 2 years.

Command-Query Responsibility Segregation (also Command-Query Separation)
England > South East
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 430 572 612
Rank change year-on-year +142 +40 +16
Permanent jobs citing CQRS 107 21 37
As % of all permanent IT jobs advertised in the South East 0.35% 0.060% 0.086%
As % of the Processes & Methodologies category 0.40% 0.069% 0.099%
Number of salaries quoted 103 19 35
South East median annual salary £40,000 £55,000 £45,000
Median salary % change year-on-year -27.27% +22.22% +16.13%
10th Percentile £33,750 £32,500 £32,500
90th Percentile £65,000 £63,500 £55,000
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 East with a requirement for process or methodology skills.

All Process and Methodology Skills
South East
Permanent vacancies with a requirement for process or methodology skills 26983 30553 37260
As % of all permanent IT jobs advertised in the South East 87.47% 87.40% 86.98%
Number of salaries quoted 22199 25337 30803
South East median annual salary £45,000 £45,000 £45,000
10th Percentile £27,500 £27,500 £26,250
90th Percentile £68,750 £68,750 £67,500
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 East

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

Job vacancy trend for CQRS in the South East

CQRS
Salary Trend in the South East

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

Salary trend for CQRS in the South East

CQRS
Salary Histogram in the South East

The salary distribution of IT jobs citing CQRS in the South East over the 6 months to 24 November 2017.

Salary histogram for CQRS in the South East

CQRS
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CQRS within the South East region over the 6 months to 24 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
Surrey - 46 £40,000 - 3
Thames Valley +68 44 £40,000 -27.27% 2
Berkshire - 28 £40,000 - 1
Buckinghamshire +18 16 £37,500 -31.82% 1
Kent +28 6 £27,500 -21.43% 1
West Sussex +9 6 £42,500 -20.93%
Hampshire -1 4 £35,000 -30.00%
CQRS
England

For the 6 months to 24 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 East region with a requirement for CQRS.

1 105 (98.13%) .NET
2 103 (96.26%) Agile Software Development
3 99 (92.52%) MVC
4 97 (90.65%) Domain-Driven Design
5 96 (89.72%) WCF
5 96 (89.72%) SQL Server
6 95 (88.79%) BDD
7 93 (86.92%) C#
8 89 (83.18%) TDD
9 83 (77.57%) ASP.NET
10 82 (76.64%) ASP.NET MVC
10 82 (76.64%) Greenfield Project
11 81 (75.70%) ASP.NET MVC 5
11 81 (75.70%) Web Application Development
11 81 (75.70%) Internet
11 81 (75.70%) OO
11 81 (75.70%) Games
12 77 (71.96%) SQL Server 2016
13 24 (22.43%) JavaScript
14 23 (21.50%) REST
15 20 (18.69%) Finance
16 16 (14.95%) NoSQL
16 16 (14.95%) Microsoft Azure
17 15 (14.02%) ASP.NET Web API
17 15 (14.02%) Microservices
17 15 (14.02%) Team Foundation Server
17 15 (14.02%) CSS
17 15 (14.02%) XML
17 15 (14.02%) SOA
17 15 (14.02%) Microsoft

CQRS
Co-occurring IT Skills in the South East 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 11 (10.28%) BizTalk Server
2 1 (0.93%) Elasticsearch
2 1 (0.93%) IIS
Business Applications
1 11 (10.28%) Dynamics CRM
Cloud Services
1 16 (14.95%) Microsoft Azure
2 8 (7.48%) Amazon AWS
3 2 (1.87%) SaaS
Communications & Networking
1 81 (75.70%) Internet
2 1 (0.93%) DNS
Database & Business Intelligence
1 96 (89.72%) SQL Server
2 77 (71.96%) SQL Server 2016
3 16 (14.95%) NoSQL
4 13 (12.15%) Azure SQL Database
5 4 (3.74%) MongoDB
5 4 (3.74%) SQL Server 2014
6 2 (1.87%) Apache Cassandra
6 2 (1.87%) Redis
7 1 (0.93%) Hadoop
Development Applications
1 15 (14.02%) Team Foundation Server
2 14 (13.08%) Visual Studio
2 14 (13.08%) Visual Studio Team System
3 2 (1.87%) Git (software)
3 2 (1.87%) Grunt
3 2 (1.87%) gulp
General
1 81 (75.70%) Games
2 20 (18.69%) Finance
3 1 (0.93%) Advertising
Job Titles
1 92 (85.98%) Developer
2 90 (84.11%) .NET Developer
3 14 (13.08%) Architect
3 14 (13.08%) Solutions Architect
4 6 (5.61%) Agile .NET Developer
4 6 (5.61%) Agile C# Developer
4 6 (5.61%) Agile Developer
4 6 (5.61%) Angular Developer
4 6 (5.61%) C# .NET Developer
4 6 (5.61%) C# Developer
5 2 (1.87%) .NET Software Developer
5 2 (1.87%) Full Stack Developer
5 2 (1.87%) Java Developer
6 1 (0.93%) .NET Architect
6 1 (0.93%) .NET Solutions Architect
6 1 (0.93%) Azure Architect
6 1 (0.93%) Senior .NET Developer
6 1 (0.93%) Senior Developer
Libraries, Frameworks & Software Standards
1 105 (98.13%) .NET
2 96 (89.72%) WCF
3 83 (77.57%) ASP.NET
4 82 (76.64%) ASP.NET MVC
5 81 (75.70%) ASP.NET MVC 5
6 23 (21.50%) REST
7 15 (14.02%) ASP.NET Web API
7 15 (14.02%) CSS
7 15 (14.02%) XML
8 14 (13.08%) ADO
8 14 (13.08%) HTML
9 10 (9.35%) .NET Framework
9 10 (9.35%) AngularJS
10 4 (3.74%) Apache Flex
11 3 (2.80%) Node.js
12 2 (1.87%) Angular 2
12 2 (1.87%) Entity Framework
12 2 (1.87%) LESS
12 2 (1.87%) Redux
12 2 (1.87%) RESTful
Miscellaneous
1 82 (76.64%) Greenfield Project
2 2 (1.87%) Mobile App
2 2 (1.87%) User Experience
Operating Systems
1 1 (0.93%) Windows
Processes & Methodologies
1 103 (96.26%) Agile Software Development
2 99 (92.52%) MVC
3 97 (90.65%) Domain-Driven Design
4 95 (88.79%) BDD
5 89 (83.18%) TDD
6 81 (75.70%) OO
6 81 (75.70%) Web Application Development
7 15 (14.02%) Microservices
7 15 (14.02%) SOA
8 14 (13.08%) API Development
8 14 (13.08%) DevOps
8 14 (13.08%) Web Development
9 12 (11.21%) CRM
10 10 (9.35%) Scrum
11 6 (5.61%) Test Automation
12 2 (1.87%) AOP
12 2 (1.87%) API Design
12 2 (1.87%) Continuous Integration
12 2 (1.87%) Mentoring
12 2 (1.87%) User Stories
Programming Languages
1 93 (86.92%) C#
2 24 (22.43%) JavaScript
3 7 (6.54%) VB.NET
4 2 (1.87%) ES6
4 2 (1.87%) Java
4 2 (1.87%) Scala
4 2 (1.87%) SQL
5 1 (0.93%) GraphQL
5 1 (0.93%) PowerShell
Qualifications
1 2 (1.87%) SC Cleared
1 2 (1.87%) Security Cleared
Quality Assurance & Compliance
1 1 (0.93%) QA
Systems Management
1 1 (0.93%) Nagios
1 1 (0.93%) Opscode Chef
1 1 (0.93%) ZABBIX
Vendors
1 15 (14.02%) Microsoft
2 4 (3.74%) Google
3 2 (1.87%) Xamarin
4 1 (0.93%) Apigee
4 1 (0.93%) AppDynamics
4 1 (0.93%) New Relic
4 1 (0.93%) Splunk