The table below looks at the statistics for JRuby skills in IT jobs advertised for the England region. Included is a guide to the average salaries offered in IT jobs that have cited JRuby over the 3 months to 16 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
16 Sep 2014
Same period 2013 Same period 2012
JRuby
Rank 852 836 861
Rank change year-on-year
-16 +25
Permanent jobs citing JRuby 19 15 18
As % of all permanent IT jobs located in England 0.018% 0.015% 0.016%
As % of the Libraries, Frameworks & Software Standards category 0.047% 0.038% 0.040%
Number of salaries quoted 19 13 15
Average salary £80,000 £55,000 £52,500
Average salary % change year-on-year
+45.45% +4.76%
UK excluding London average salary £35,000 £31,500 -
% change year-on-year
+11.11% -
JRuby
UK

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 England region.

Libraries, Frameworks & Software Standards Category
England
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
40415 39778 45505
As % of all permanent IT jobs located in England 37.92% 39.99% 40.92%
Number of salaries quoted 34276 34705 40270
Average salary £42,500 £42,128 £40,000
Average salary % change year-on-year
+0.88% +5.32%
90% offered a salary of more than £30,000 £29,000 £28,500
10% offered a salary of more than £62,500 £62,500 £62,500
UK excluding London average salary £40,000 £37,500 £37,500
% change year-on-year
+6.66% -

JRuby
Jobs Demand Trend in England

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

JRuby Jobs Demand Trend in England

JRuby
Salary Trend in England

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

JRuby Salary Trend in England

JRuby
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing JRuby across the England region over the 3 months to 16 September 2014.

JRuby Salary Histogram in England

JRuby
Job Locations in England

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing JRuby within the England region over the 3 months to 16 September 2014. 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
London -8 19 £80,000 +45.45%
JRuby
UK

JRuby
Top 30 Related IT Skills in England

For the 6 months to 16 September 2014, IT jobs across the England 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 20 (100.00%) REST
2 19 (95.00%) RabbitMQ
2 19 (95.00%) Node.js
2 19 (95.00%) D3.js
2 19 (95.00%) Jenkins
2 19 (95.00%) Git (software)
2 19 (95.00%) Open Source
2 19 (95.00%) Web Development
2 19 (95.00%) Puppet
2 19 (95.00%) Java
2 19 (95.00%) JavaScript
2 19 (95.00%) SQL
2 19 (95.00%) UNIX
2 19 (95.00%) Linux
2 19 (95.00%) JMX
2 19 (95.00%) MVC
2 19 (95.00%) Subversion
2 19 (95.00%) Sensu
2 19 (95.00%) logstash
3 10 (50.00%) Elasticsearch
3 10 (50.00%) Agile Software Development
3 10 (50.00%) MongoDB
3 10 (50.00%) NoSQL
3 10 (50.00%) Redis
4 9 (45.00%) TDD
5 1 (5.00%) Automated Testing
5 1 (5.00%) Games
5 1 (5.00%) ISEB
5 1 (5.00%) Enterprise Software
5 1 (5.00%) Capybara

JRuby
Top Related IT Skills in England by Category

For the 6 months to 16 September 2014, IT jobs across the England 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 19 (95.00%) Node.js
2 10 (50.00%) Elasticsearch
Database & Business Intelligence
1 10 (50.00%) MongoDB
1 10 (50.00%) NoSQL
1 10 (50.00%) Redis
Development Applications
1 19 (95.00%) Jenkins
1 19 (95.00%) Git (software)
1 19 (95.00%) Subversion
2 1 (5.00%) Capybara
2 1 (5.00%) JIRA
2 1 (5.00%) Cucumber
General
1 1 (5.00%) Games
Job Titles
1 19 (95.00%) Software Developer
1 19 (95.00%) Developer
2 10 (50.00%) Senior Software Developer
2 10 (50.00%) Senior Developer
3 1 (5.00%) Senior Test Engineer
3 1 (5.00%) Test Engineer
Libraries, Frameworks & Software Standards
1 20 (100.00%) REST
2 19 (95.00%) RabbitMQ
2 19 (95.00%) D3.js
2 19 (95.00%) JMX
2 19 (95.00%) Sensu
Miscellaneous
1 19 (95.00%) Open Source
2 1 (5.00%) Enterprise Software
2 1 (5.00%) Video on Demand
Operating Systems
1 19 (95.00%) UNIX
1 19 (95.00%) Linux
Processes & Methodologies
1 19 (95.00%) Web Development
1 19 (95.00%) MVC
2 10 (50.00%) Agile Software Development
3 9 (45.00%) TDD
4 1 (5.00%) Automated Testing
4 1 (5.00%) Compatibility Testing
4 1 (5.00%) BDD
Programming Languages
1 19 (95.00%) Java
1 19 (95.00%) JavaScript
1 19 (95.00%) SQL
Qualifications
1 1 (5.00%) ISEB
Systems Management
1 19 (95.00%) Puppet
1 19 (95.00%) logstash