The table below looks at the statistics for CQRS skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited CQRS over the 3 months to 26 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
26 Sep 2016
Same period 2015 Same period 2014
Command-Query Responsibility Segregation (also Command-Query Separation)
Rank 550 623 623
Rank change year-on-year
+73 0
Permanent jobs citing CQRS 67 37 63
As % of all permanent IT jobs located in London 0.17% 0.085% 0.14%
As % of the Processes & Methodologies category 0.19% 0.096% 0.16%
Number of salaries quoted 52 35 60
Median salary £58,500 £47,500 £60,000
Median salary % change year-on-year
+23.15% -20.83%
90% offered a salary of more than £30,000 £30,000 £30,000
10% offered a salary of more than £75,000 £85,000 £77,500
UK excluding London median salary £45,000 £37,500 £40,000
% change year-on-year
+20.00% -6.25%
CQRS
England

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

Processes & Methodologies Category
London
Permanent IT job ads with a match in the
Processes & Methodologies category
34386 38491 39791
As % of all permanent IT jobs located in London 89.81% 88.26% 86.77%
Number of salaries quoted 29727 32488 32747
Median salary £60,000 £58,000 £55,000
Median salary % change year-on-year
+3.44% +5.45%
90% offered a salary of more than £40,000 £38,000 £37,500
10% offered a salary of more than £85,000 £80,000 £82,500
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

CQRS
Jobs Demand Trend in London

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

CQRS Jobs Demand Trend in London

CQRS
Salary Trend in London

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

CQRS Salary Trend in London

CQRS
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing CQRS across the London region over the 3 months to 26 September 2016.

CQRS Salary Histogram in London

CQRS
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CQRS within the London region over the 3 months to 26 September 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London - 4 £58,500 -
CQRS
England

CQRS
Top 30 Related IT Skills in London

For the 6 months to 26 September 2016, 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 London region with a requirement for CQRS.

1 159 (90.34%) Agile Software Development
2 135 (76.70%) C#
3 132 (75.00%) .NET
4 113 (64.20%) Microservices
5 111 (63.07%) Finance
6 110 (62.50%) ASP.NET
6 110 (62.50%) Domain-Driven Design
7 95 (53.98%) Scrum
8 91 (51.70%) MVC
9 90 (51.14%) TDD
10 81 (46.02%) OO
11 77 (43.75%) BDD
12 71 (40.34%) ASP.NET Web API
13 66 (37.50%) REST
14 65 (36.93%) AngularJS
15 63 (35.80%) Banking
16 58 (32.95%) SOLID
17 54 (30.68%) Open Source
18 51 (28.98%) NoSQL
19 49 (27.84%) RESTful
19 49 (27.84%) JavaScript
20 48 (27.27%) ASP.NET MVC
21 46 (26.14%) SQL
21 46 (26.14%) SQL Server
22 45 (25.57%) Java
23 43 (24.43%) HATEOAS
24 37 (21.02%) CSS
24 37 (21.02%) Games
25 36 (20.45%) SOA
25 36 (20.45%) WCF

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 27 (15.34%) Tomcat
2 5 (2.84%) Confluence
3 3 (1.70%) Elasticsearch
Applications
1 2 (1.14%) MS Excel
Cloud Services
1 29 (16.48%) Microsoft Azure
2 7 (3.98%) GitHub
3 4 (2.27%) Amazon AWS
Communications & Networking
1 27 (15.34%) Internet
2 2 (1.14%) HTTP
Database & Business Intelligence
1 51 (28.98%) NoSQL
2 46 (26.14%) SQL Server
3 27 (15.34%) PostgreSQL
3 27 (15.34%) SQL Server 2014
4 11 (6.25%) Apache Cassandra
5 6 (3.41%) Neo4j
6 5 (2.84%) MongoDB
6 5 (2.84%) SQL Server 2012
7 4 (2.27%) MySQL
7 4 (2.27%) Relational Database
8 3 (1.70%) DocumentDB
8 3 (1.70%) Redis
9 1 (0.57%) Big Data
9 1 (0.57%) Hadoop
Development Applications
1 27 (15.34%) WebObjects
2 21 (11.93%) TeamCity
3 15 (8.52%) Atlassian Bamboo
3 15 (8.52%) Team Foundation Server
4 11 (6.25%) Octopus Deploy
5 10 (5.68%) Git (software)
5 10 (5.68%) Hudson
5 10 (5.68%) MSBuild
6 7 (3.98%) Jenkins
6 7 (3.98%) JIRA
6 7 (3.98%) NUnit
7 6 (3.41%) SpecFlow
8 5 (2.84%) Bitbucket
8 5 (2.84%) FishEye
8 5 (2.84%) MSTest
8 5 (2.84%) NCrunch
9 4 (2.27%) Moq
10 3 (1.70%) Selenium
11 2 (1.14%) JSUnit
11 2 (1.14%) PHPUnit
General
1 111 (63.07%) Finance
2 63 (35.80%) Banking
3 37 (21.02%) Games
4 14 (7.95%) Investment Banking
5 11 (6.25%) Retail
6 8 (4.55%) Marketing
7 3 (1.70%) Front Office
7 3 (1.70%) Law
8 1 (0.57%) Telecoms
Job Titles
1 150 (85.23%) Developer
2 102 (57.95%) .NET Developer
3 84 (47.73%) C# Developer
4 74 (42.05%) C# .NET Developer
5 29 (16.48%) Java Developer
6 27 (15.34%) Junior
6 27 (15.34%) Junior .NET Developer
6 27 (15.34%) Junior Developer
7 26 (14.77%) Angular Developer
8 21 (11.93%) Senior Developer
9 16 (9.09%) ASP.NET Developer
9 16 (9.09%) C# ASP.NET Developer
9 16 (9.09%) Front End Developer (Client-Side Developer)
10 15 (8.52%) Architect
10 15 (8.52%) Digital Architect
11 13 (7.39%) Digital Solutions Architect
11 13 (7.39%) Solutions Architect
12 12 (6.82%) Lead Developer
12 12 (6.82%) Senior C# Developer
13 10 (5.68%) UI Developer
Libraries, Frameworks & Software Standards
1 132 (75.00%) .NET
2 110 (62.50%) ASP.NET
3 71 (40.34%) ASP.NET Web API
4 66 (37.50%) REST
5 65 (36.93%) AngularJS
6 49 (27.84%) RESTful
7 48 (27.27%) ASP.NET MVC
8 43 (24.43%) HATEOAS
9 37 (21.02%) CSS
10 36 (20.45%) WCF
11 34 (19.32%) React
12 33 (18.75%) HTML
13 27 (15.34%) ASP.NET MVC 5
13 27 (15.34%) Spring
14 23 (13.07%) .NET Framework
15 21 (11.93%) KnockoutJS
16 16 (9.09%) LINQ
17 14 (7.95%) Aurelia
18 13 (7.39%) J2EE
19 11 (6.25%) Unity DI Container
Miscellaneous
1 35 (19.89%) User Experience
2 32 (18.18%) Fintech
3 25 (14.20%) Online Banking
4 12 (6.82%) Inversion of Control
5 10 (5.68%) Clustering
6 4 (2.27%) Analytical Skills
7 3 (1.70%) Blog
7 3 (1.70%) NHS
8 2 (1.14%) Mobile App
9 1 (0.57%) Computer Science
9 1 (0.57%) Digital Media
9 1 (0.57%) Enterprise Software
Operating Systems
1 2 (1.14%) Linux
2 1 (0.57%) Android
2 1 (0.57%) Apple iOS
2 1 (0.57%) Windows
Processes & Methodologies
1 159 (90.34%) Agile Software Development
2 113 (64.20%) Microservices
3 110 (62.50%) Domain-Driven Design
4 95 (53.98%) Scrum
5 91 (51.70%) MVC
6 90 (51.14%) TDD
7 81 (46.02%) OO
8 77 (43.75%) BDD
9 58 (32.95%) SOLID
10 54 (30.68%) Open Source
11 36 (20.45%) SOA
12 27 (15.34%) Peer-to-Peer Lending
12 27 (15.34%) Web Application Development
13 26 (14.77%) Continuous Integration
14 24 (13.64%) DevOps
15 23 (13.07%) Configuration Management
16 19 (10.80%) Dependency Injection
17 16 (9.09%) Unit Testing
18 14 (7.95%) UML
19 13 (7.39%) Continuous Improvement
Programming Languages
1 135 (76.70%) C#
2 49 (27.84%) JavaScript
3 46 (26.14%) SQL
4 45 (25.57%) Java
5 17 (9.66%) T-SQL
6 11 (6.25%) Scala
7 10 (5.68%) PowerShell
8 5 (2.84%) VB.NET
9 4 (2.27%) F#
10 3 (1.70%) TypeScript
11 2 (1.14%) Groovy
11 2 (1.14%) PL/SQL
12 1 (0.57%) Ruby
Qualifications
1 1 (0.57%) Degree
Quality Assurance & Compliance
1 4 (2.27%) QA
2 1 (0.57%) SDET
Systems Management
1 12 (6.82%) Puppet
2 10 (5.68%) Ansible
2 10 (5.68%) Opscode Chef
Vendors
1 15 (8.52%) Microsoft
2 5 (2.84%) Atlassian
3 2 (1.14%) Oracle
4 1 (0.57%) Xamarin
London
Dawson & Walsh
Salary: £25000 - £35000 per annum + Bonus + Pension + Benefits
Posted: 12 hours ago
London
Optima Connections
Salary: Up to £75,000 per annum + Bonus + Benefits
Posted: 7 hours ago
London
Joseph Harry Ltd
Salary: £90000 - £120000 per annum + 30% Bonus + 10% Pension
Posted: 2 days ago
London
Joseph Harry Ltd
Salary: £40000 - £55000 per annum + + 10% Pension + 20% Bonus
Posted: 5 days ago
London
Harrington Starr
Salary: £60000 - £70000 per annum + Benefits + Bonus
Posted: 6 days ago
South West London
Chelsea Apps Factory Ltd
Salary: From £40,000 to £65,000 per annum DOE, pension, free breakfast
Posted: 7 days ago