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 13 February 2016 with a comparison to the same period in the previous 2 years.

Location
3 months to
13 Feb 2016
Same period 2015 Same period 2014
JRuby
Rank - 643 656
Permanent jobs citing JRuby 0 3 4
As % of all permanent IT jobs located in London - 0.007% 0.009%
As % of the Libraries, Frameworks & Software Standards category - 0.020% 0.022%
Number of salaries quoted 0 2 4
Average salary - £53,750 £52,500
Average salary % change year-on-year
- +2.38%
UK excluding London average salary £80,000 - £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
15709 14696 17864
As % of all permanent IT jobs located in London 38.79% 35.81% 41.26%
Number of salaries quoted 13735 12582 14920
Average salary £55,000 £55,000 £50,000
Average salary % change year-on-year
- +10.00%
90% offered a salary of more than £37,500 £35,000 £35,000
10% offered a salary of more than £77,500 £72,500 £72,500
UK excluding London average salary £42,000 £40,000 £38,500
% change year-on-year
+5.00% +3.89%

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
Top 30 Related IT Skills in London

For the 6 months to 13 February 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 8 (100.00%) Java
1 8 (100.00%) JavaScript
1 8 (100.00%) MVC
1 8 (100.00%) Agile Software Development
1 8 (100.00%) TDD
1 8 (100.00%) Node.js
1 8 (100.00%) REST
1 8 (100.00%) AngularJS
2 7 (87.50%) Apache Camel
2 7 (87.50%) Spring Integration
2 7 (87.50%) Open Source
2 7 (87.50%) HTML5
2 7 (87.50%) Microservices
2 7 (87.50%) DevOps
2 7 (87.50%) HTML
2 7 (87.50%) Pair Programming
2 7 (87.50%) JSON
2 7 (87.50%) Blog
2 7 (87.50%) Release Management
2 7 (87.50%) Continuous Integration
2 7 (87.50%) Groovy
2 7 (87.50%) Spring
2 7 (87.50%) Scala
2 7 (87.50%) Configuration Management
3 5 (62.50%) Games
4 1 (12.50%) SQL
4 1 (12.50%) Unix
4 1 (12.50%) Linux
4 1 (12.50%) ETL
4 1 (12.50%) Nagios

JRuby
Top Related IT Skills in London by Category

For the 6 months to 13 February 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 8 (100.00%) Node.js
2 1 (12.50%) Elasticsearch
Database & Business Intelligence
1 1 (12.50%) MongoDB
1 1 (12.50%) NoSQL
1 1 (12.50%) Pentaho
1 1 (12.50%) Redis
Development Applications
1 1 (12.50%) Git (software)
1 1 (12.50%) Jenkins
1 1 (12.50%) Subversion
General
1 5 (62.50%) Games
2 1 (12.50%) Finance
Job Titles
1 6 (75.00%) Consultant
1 6 (75.00%) Developer
1 6 (75.00%) Java Consultant
1 6 (75.00%) Java Technologist
1 6 (75.00%) Senior Consultant
1 6 (75.00%) Senior Java Consultant
1 6 (75.00%) Senior Technologist
1 6 (75.00%) Technologist
2 5 (62.50%) Java Developer
2 5 (62.50%) Senior Developer
2 5 (62.50%) Senior Java Developer
3 4 (50.00%) Lead Developer
4 1 (12.50%) Architect
4 1 (12.50%) Development Consultant
4 1 (12.50%) Java Architect
4 1 (12.50%) JavaScript Developer
4 1 (12.50%) Node.js Developer
4 1 (12.50%) Senior Architect
4 1 (12.50%) Senior Data Warehouse Specialist
4 1 (12.50%) Senior Java Architect
Libraries, Frameworks & Software Standards
1 8 (100.00%) AngularJS
1 8 (100.00%) REST
2 7 (87.50%) Apache Camel
2 7 (87.50%) HTML
2 7 (87.50%) HTML5
2 7 (87.50%) JSON
2 7 (87.50%) Spring
2 7 (87.50%) Spring Integration
3 1 (12.50%) D3.js
3 1 (12.50%) ELK Stack
3 1 (12.50%) Express
3 1 (12.50%) JMX
3 1 (12.50%) MEAN Stack
3 1 (12.50%) RabbitMQ
3 1 (12.50%) Sensu
Miscellaneous
1 7 (87.50%) Blog
Operating Systems
1 1 (12.50%) Linux
1 1 (12.50%) Unix
Processes & Methodologies
1 8 (100.00%) Agile Software Development
1 8 (100.00%) MVC
1 8 (100.00%) TDD
2 7 (87.50%) Configuration Management
2 7 (87.50%) Continuous Integration
2 7 (87.50%) DevOps
2 7 (87.50%) Microservices
2 7 (87.50%) Open Source
2 7 (87.50%) Pair Programming
2 7 (87.50%) Release Management
3 1 (12.50%) ETL
3 1 (12.50%) Web Development
Programming Languages
1 8 (100.00%) Java
1 8 (100.00%) JavaScript
2 7 (87.50%) Groovy
2 7 (87.50%) Scala
3 1 (12.50%) SQL
Systems Management
1 1 (12.50%) Graphite
1 1 (12.50%) Kibana
1 1 (12.50%) logstash
1 1 (12.50%) Nagios
1 1 (12.50%) Puppet