The table below looks at the statistics for JRuby skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited JRuby over the 3 months to 28 April 2016 with a comparison to the same period in the previous 2 years.

3 months to
28 Apr 2016
Same period 2015 Same period 2014
JRuby
Rank 643 674 -
Rank change year-on-year
+31 -
Permanent jobs citing JRuby 17 3 0
As % of all permanent IT jobs located in London 0.040% 0.007% -
As % of the Libraries, Frameworks & Software Standards category 0.10% 0.018% -
Number of salaries quoted 16 3 0
Average salary £65,000 £52,500 -
Average salary % change year-on-year
+23.80% -
UK excluding London average salary £62,500 - £35,000
JRuby
England

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in permanent jobs advertised in the London region.

Libraries, Frameworks & Software Standards Category
London
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
16897 16606 19598
As % of all permanent IT jobs located in London 39.93% 37.18% 40.25%
Number of salaries quoted 14814 14119 16552
Average salary £55,000 £52,500 £50,000
Average salary % change year-on-year
+4.76% +5.00%
90% offered a salary of more than £37,500 £36,000 £35,000
10% offered a salary of more than £77,500 £72,500 £75,000
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

JRuby
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing JRuby across the London region as a proportion of the total demand within the Libraries, Frameworks & Software Standards category.

JRuby Jobs Demand Trend in London

JRuby
Salary Trend in London

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

JRuby Salary Trend in London

JRuby
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing JRuby across the London region over the 3 months to 28 April 2016.

JRuby Salary Histogram in London

JRuby
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing JRuby within the London region over the 3 months to 28 April 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London - 3 £80,000 -
JRuby
England

JRuby
Top 30 Related IT Skills in London

For the 6 months to 28 April 2016, IT jobs across the London region citing JRuby also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited JRuby.

1 18 (100.00%) Java
2 15 (83.33%) Groovy
2 15 (83.33%) Scala
3 13 (72.22%) Scrum
4 12 (66.67%) Agile Software Development
4 12 (66.67%) REST
5 11 (61.11%) NoSQL
5 11 (61.11%) TDD
6 9 (50.00%) Kanban
6 9 (50.00%) Node.js
6 9 (50.00%) Amazon AWS
7 8 (44.44%) RESTful
7 8 (44.44%) Clojure
7 8 (44.44%) AngularJS
7 8 (44.44%) Jython
7 8 (44.44%) MVC
7 8 (44.44%) JavaScript
8 7 (38.89%) HTML
8 7 (38.89%) Spring
8 7 (38.89%) Spring Integration
8 7 (38.89%) Open Source
8 7 (38.89%) HTML5
9 6 (33.33%) Continuous Improvement
9 6 (33.33%) Jenkins
9 6 (33.33%) Java EE
9 6 (33.33%) Spring MVC
9 6 (33.33%) XML
9 6 (33.33%) Telecoms
10 5 (27.78%) B2B
10 5 (27.78%) Python

JRuby
Top Related IT Skills in London by Category

For the 6 months to 28 April 2016, IT jobs across the London region citing JRuby also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited JRuby. Up to 20 skills are shown per category.

Application Platforms
1 9 (50.00%) Node.js
2 2 (11.11%) JBoss
2 2 (11.11%) TorqueBox
3 1 (5.56%) Elasticsearch
Cloud Services
1 9 (50.00%) Amazon AWS
2 3 (16.67%) Amazon EC2
2 3 (16.67%) PaaS
Database & Business Intelligence
1 11 (61.11%) NoSQL
2 5 (27.78%) MySQL
3 1 (5.56%) MongoDB
3 1 (5.56%) Pentaho
3 1 (5.56%) Redis
Development Applications
1 6 (33.33%) Jenkins
2 5 (27.78%) Git (software)
3 4 (22.22%) Gradle
3 4 (22.22%) JUnit
3 4 (22.22%) Vagrant
4 3 (16.67%) Geb
4 3 (16.67%) Spock
5 2 (11.11%) Cucumber
6 1 (5.56%) Subversion
General
1 6 (33.33%) Telecoms
2 4 (22.22%) Finance
Job Titles
1 15 (83.33%) Developer
2 11 (61.11%) Java Developer
3 6 (33.33%) Senior Developer
4 4 (22.22%) Architect
4 4 (22.22%) Java Architect
4 4 (22.22%) Senior Architect
4 4 (22.22%) Senior Java Architect
4 4 (22.22%) Senior Java Developer
5 3 (16.67%) Cloud Architect
5 3 (16.67%) Cloud Developer
5 3 (16.67%) Cloud Solutions Architect
5 3 (16.67%) Digital Architect
5 3 (16.67%) Digital Solutions Architect
5 3 (16.67%) Java Solutions Architect
5 3 (16.67%) Java Technologist
5 3 (16.67%) Lead Developer
5 3 (16.67%) Senior Digital Architect
5 3 (16.67%) Senior Solutions Architect
5 3 (16.67%) Senior Technologist
5 3 (16.67%) Technologist
Libraries, Frameworks & Software Standards
1 12 (66.67%) REST
2 8 (44.44%) AngularJS
2 8 (44.44%) RESTful
3 7 (38.89%) HTML
3 7 (38.89%) HTML5
3 7 (38.89%) Spring
3 7 (38.89%) Spring Integration
4 6 (33.33%) Java EE
4 6 (33.33%) Spring MVC
4 6 (33.33%) XML
5 4 (22.22%) Apache Camel
5 4 (22.22%) JSON
5 4 (22.22%) RabbitMQ
6 3 (16.67%) CSS
6 3 (16.67%) CSS3
6 3 (16.67%) Grails
6 3 (16.67%) jQuery
6 3 (16.67%) React
6 3 (16.67%) Web Services
6 3 (16.67%) YUI
Miscellaneous
1 4 (22.22%) Mobile App
1 4 (22.22%) Over-the-Top Content
1 4 (22.22%) Video on Demand
2 3 (16.67%) Algorithms
2 3 (16.67%) Analytical Skills
3 2 (11.11%) Fintech
4 1 (5.56%) Blog
4 1 (5.56%) Streaming Video
Operating Systems
1 1 (5.56%) Linux
1 1 (5.56%) Unix
Processes & Methodologies
1 13 (72.22%) Scrum
2 12 (66.67%) Agile Software Development
3 11 (61.11%) TDD
4 9 (50.00%) Kanban
5 8 (44.44%) MVC
6 7 (38.89%) Open Source
7 6 (33.33%) Continuous Improvement
8 5 (27.78%) B2B
8 5 (27.78%) BDD
9 4 (22.22%) Continuous Integration
9 4 (22.22%) DevOps
10 3 (16.67%) DSDM
10 3 (16.67%) Microservices
10 3 (16.67%) RUP
10 3 (16.67%) SDLC
10 3 (16.67%) Software Engineering
11 2 (11.11%) Project Management
11 2 (11.11%) SOA
12 1 (5.56%) Configuration Management
12 1 (5.56%) DRM
Programming Languages
1 18 (100.00%) Java
2 15 (83.33%) Groovy
2 15 (83.33%) Scala
3 8 (44.44%) Clojure
3 8 (44.44%) JavaScript
3 8 (44.44%) Jython
4 5 (27.78%) Python
4 5 (27.78%) SQL
5 4 (22.22%) Erlang
5 4 (22.22%) Go
6 2 (11.11%) C
6 2 (11.11%) PHP
6 2 (11.11%) Ruby
7 1 (5.56%) OCaml
Qualifications
1 3 (16.67%) Degree
System Software
1 4 (22.22%) Docker
Systems Management
1 2 (11.11%) Ansible
2 1 (5.56%) Graphite
2 1 (5.56%) Kibana
2 1 (5.56%) logstash
2 1 (5.56%) Nagios
2 1 (5.56%) Puppet