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 30 October 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
30 Oct 2014
Same period 2013 Same period 2012
JRuby
Rank 604 610 615
Rank change year-on-year
+6 +5
Permanent jobs citing JRuby 11 10 11
As % of all permanent IT jobs located in London 0.024% 0.022% 0.023%
As % of the Libraries, Frameworks & Software Standards category 0.066% 0.055% 0.057%
Number of salaries quoted 10 9 11
Average salary £72,500 £55,000 £55,000
Average salary % change year-on-year
+31.81% -
90% offered a salary of more than £65,000 £49,000 £47,500
10% offered a salary of more than £80,000 £55,000 £105,000
UK excluding London average salary - £31,500 -
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
16791 18318 19305
As % of all permanent IT jobs located in London 37.14% 40.80% 40.49%
Number of salaries quoted 14404 15809 16989
Average salary £52,500 £50,000 £50,000
Average salary % change year-on-year
+5.00% -
90% offered a salary of more than £35,000 £35,000 £35,000
10% offered a salary of more than £70,000 £70,000 £72,500
UK excluding London average salary £40,000 £37,500 £37,500
% change year-on-year
+6.66% -

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 30 October 2014.

JRuby Salary Histogram in London

JRuby
Top 30 Related IT Skills in London

For the 6 months to 30 October 2014, 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 20 (100.00%) Java
1 20 (100.00%) REST
2 19 (95.00%) D3.js
2 19 (95.00%) Jenkins
2 19 (95.00%) Sensu
2 19 (95.00%) logstash
2 19 (95.00%) Open Source
2 19 (95.00%) Puppet
2 19 (95.00%) Git (software)
2 19 (95.00%) RabbitMQ
2 19 (95.00%) Node.js
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%) Web Development
3 10 (50.00%) MongoDB
3 10 (50.00%) NoSQL
3 10 (50.00%) Elasticsearch
3 10 (50.00%) Redis
4 9 (45.00%) Agile Software Development
4 9 (45.00%) TDD
5 1 (5.00%) Groovy
5 1 (5.00%) Semantic Web
5 1 (5.00%) Software Engineering
5 1 (5.00%) PhD
5 1 (5.00%) Linked Data

JRuby
Top Related IT Skills in London by Category

For the 6 months to 30 October 2014, 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 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
2 1 (5.00%) Hadoop
Development Applications
1 19 (95.00%) Subversion
1 19 (95.00%) Git (software)
1 19 (95.00%) Jenkins
Job Titles
1 19 (95.00%) Software Developer
1 19 (95.00%) Developer
2 10 (50.00%) Senior Developer
2 10 (50.00%) Senior Software Developer
Libraries, Frameworks & Software Standards
1 20 (100.00%) REST
2 19 (95.00%) D3.js
2 19 (95.00%) JMX
2 19 (95.00%) RabbitMQ
2 19 (95.00%) Sensu
3 1 (5.00%) Akka
Miscellaneous
1 19 (95.00%) Open Source
2 1 (5.00%) Linked Data
2 1 (5.00%) Semantic Web
Operating Systems
1 19 (95.00%) UNIX
1 19 (95.00%) Linux
Processes & Methodologies
1 19 (95.00%) MVC
1 19 (95.00%) Web Development
2 9 (45.00%) Agile Software Development
2 9 (45.00%) TDD
3 1 (5.00%) Software Engineering
3 1 (5.00%) Analytics
Programming Languages
1 20 (100.00%) Java
2 19 (95.00%) JavaScript
2 19 (95.00%) SQL
3 1 (5.00%) Groovy
3 1 (5.00%) Scala
Qualifications
1 1 (5.00%) PhD
Systems Management
1 19 (95.00%) Puppet
1 19 (95.00%) logstash
City, London
Energon Technology
Salary: From £50,000 to £70,000 per annum + bonus + benefits
Posted: 3 days ago