The table below looks at the statistics for JRuby skills in IT jobs advertised for the England region. Included is a guide to the salaries offered in IT jobs that have cited JRuby over the 3 months to 1 October 2016 with a comparison to the same period over the previous 2 years.

3 months to
1 Oct 2016
Same period 2015 Same period 2014
JRuby
Rank 850 921 943
Rank change year-on-year
+71 +22
Permanent jobs citing JRuby 26 11 20
As % of all permanent IT jobs located in England 0.029% 0.011% 0.019%
As % of the Libraries, Frameworks & Software Standards category 0.076% 0.028% 0.049%
Number of salaries quoted 25 11 19
Median salary £62,500 £95,000 £80,000
Median salary % change year-on-year
-34.21% +18.75%
UK excluding London median salary £80,000 £95,000 £35,000
% change year-on-year
-15.78% +171.42%
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
34266 38607 40770
As % of all permanent IT jobs located in England 38.76% 37.98% 38.21%
Number of salaries quoted 29838 33424 34593
Median salary £47,500 £45,000 £42,500
Median salary % change year-on-year
+5.55% +5.88%
90% offered a salary of more than £32,000 £30,000 £30,000
10% offered a salary of more than £70,000 £62,500 £67,500
UK excluding London median salary £42,000 £40,000 £40,000
% change year-on-year
+5.00% -

JRuby
Jobs Demand Trend in England

The demand trend of job ads across the England region citing JRuby as a proportion of all IT jobs with a match in 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 1 October 2016.

JRuby Salary Histogram in England

JRuby
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JRuby within the England region over the 3 months to 1 October 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
London +76 21 £61,250 -33.78%
West Midlands -23 3 £80,000 -15.78%
North West - 2 £37,000 -
JRuby
UK

JRuby
Top 30 Related IT Skills in England

For the 6 months to 1 October 2016, IT jobs citing JRuby 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 England region with a requirement for JRuby.

1 46 (77.97%) Java
2 45 (76.27%) Agile Software Development
2 45 (76.27%) Scala
3 43 (72.88%) Groovy
4 39 (66.10%) TDD
5 35 (59.32%) Scrum
6 34 (57.63%) Spring
6 34 (57.63%) REST
7 32 (54.24%) Spring Integration
7 32 (54.24%) Open Source
7 32 (54.24%) MVC
8 31 (52.54%) JavaScript
8 31 (52.54%) HTML
9 30 (50.85%) NoSQL
9 30 (50.85%) Continuous Integration
9 30 (50.85%) AngularJS
9 30 (50.85%) DevOps
10 29 (49.15%) HTML5
11 27 (45.76%) Node.js
12 24 (40.68%) Continuous Improvement
12 24 (40.68%) Telecoms
12 24 (40.68%) XML
12 24 (40.68%) Java EE
12 24 (40.68%) Spring MVC
13 23 (38.98%) Apache Camel
14 22 (37.29%) Jenkins
15 20 (33.90%) Amazon AWS
16 18 (30.51%) Python
16 18 (30.51%) Kanban
17 17 (28.81%) JSON

JRuby
Top Related IT Skills in England 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 12 (20.34%) Tomcat
2 7 (11.86%) WebSphere
3 1 (1.69%) JBoss
3 1 (1.69%) TorqueBox
Cloud Services
1 20 (33.90%) Amazon AWS
2 7 (11.86%) Cloud Computing
3 6 (10.17%) Google App Engine
3 6 (10.17%) Google Cloud Platform
3 6 (10.17%) Rackspace Cloud
4 1 (1.69%) Microsoft Azure
Communications & Networking
1 5 (8.47%) LDAP
Database & Business Intelligence
1 30 (50.85%) NoSQL
2 11 (18.64%) MySQL
3 4 (6.78%) Apache Cassandra
3 4 (6.78%) Big Data
3 4 (6.78%) Data Warehouse
3 4 (6.78%) MongoDB
3 4 (6.78%) SQL Server
3 4 (6.78%) SQL Server Reporting Services
Development Applications
1 22 (37.29%) Jenkins
2 15 (25.42%) Git (software)
3 14 (23.73%) JIRA
4 11 (18.64%) Subversion
5 6 (10.17%) Ant
5 6 (10.17%) Hudson
5 6 (10.17%) Mercurial
5 6 (10.17%) MSBuild
5 6 (10.17%) TeamCity
6 5 (8.47%) Maven
6 5 (8.47%) VersionOne
7 4 (6.78%) FishEye
7 4 (6.78%) Liquibase
8 2 (3.39%) Gradle
8 2 (3.39%) Grunt
8 2 (3.39%) gulp
8 2 (3.39%) JUnit
8 2 (3.39%) Vagrant
9 1 (1.69%) Cucumber
General
1 24 (40.68%) Telecoms
2 9 (15.25%) Finance
Job Titles
1 28 (47.46%) Developer
2 19 (32.20%) Architect
3 17 (28.81%) Java Developer
4 16 (27.12%) Technologist
5 15 (25.42%) Java Architect
5 15 (25.42%) Java Technologist
5 15 (25.42%) Senior Technologist
6 9 (15.25%) Cloud Developer
6 9 (15.25%) Senior Architect
6 9 (15.25%) Senior Java Architect
7 8 (13.56%) Senior Developer
8 7 (11.86%) Cloud Architect
8 7 (11.86%) Cloud Solutions Architect
8 7 (11.86%) Digital Architect
8 7 (11.86%) Digital Solutions Architect
8 7 (11.86%) Java Solutions Architect
8 7 (11.86%) Senior Digital Architect
8 7 (11.86%) Senior Java Developer
8 7 (11.86%) Senior Solutions Architect
9 5 (8.47%) Ruby on Rails Developer
Libraries, Frameworks & Software Standards
1 34 (57.63%) REST
1 34 (57.63%) Spring
2 32 (54.24%) Spring Integration
3 31 (52.54%) HTML
4 30 (50.85%) AngularJS
5 29 (49.15%) HTML5
6 27 (45.76%) Node.js
7 24 (40.68%) Java EE
7 24 (40.68%) Spring MVC
7 24 (40.68%) XML
8 23 (38.98%) Apache Camel
9 17 (28.81%) JSON
10 16 (27.12%) React
11 13 (22.03%) CSS
12 9 (15.25%) Grails
12 9 (15.25%) Web Services
13 8 (13.56%) Hibernate
14 7 (11.86%) jQuery
14 7 (11.86%) Servlets
15 6 (10.17%) RESTful
Miscellaneous
1 8 (13.56%) Blog
2 5 (8.47%) Analytical Skills
3 2 (3.39%) Mobile App
3 2 (3.39%) Over-the-Top Content
3 2 (3.39%) Streaming Video
3 2 (3.39%) Video on Demand
4 1 (1.69%) Enterprise Software
4 1 (1.69%) Fintech
Operating Systems
1 6 (10.17%) Linux
1 6 (10.17%) Windows
Processes & Methodologies
1 45 (76.27%) Agile Software Development
2 39 (66.10%) TDD
3 35 (59.32%) Scrum
4 32 (54.24%) MVC
4 32 (54.24%) Open Source
5 30 (50.85%) Continuous Integration
5 30 (50.85%) DevOps
6 24 (40.68%) Continuous Improvement
7 18 (30.51%) Kanban
8 17 (28.81%) Open Source Development
9 16 (27.12%) Software Engineering
10 13 (22.03%) Configuration Management
11 12 (20.34%) BDD
12 9 (15.25%) DSDM
12 9 (15.25%) Microservices
12 9 (15.25%) RUP
12 9 (15.25%) SDLC
13 8 (13.56%) Pair Programming
13 8 (13.56%) Release Management
13 8 (13.56%) Usability Testing
Programming Languages
1 46 (77.97%) Java
2 45 (76.27%) Scala
3 43 (72.88%) Groovy
4 31 (52.54%) JavaScript
5 18 (30.51%) Python
6 13 (22.03%) Jython
6 13 (22.03%) Ruby
7 11 (18.64%) Clojure
8 7 (11.86%) Perl
9 6 (10.17%) PowerShell
9 6 (10.17%) SQL
10 5 (8.47%) C++
11 4 (6.78%) C#
11 4 (6.78%) OCaml
11 4 (6.78%) T-SQL
12 2 (3.39%) C
12 2 (3.39%) Erlang
12 2 (3.39%) Go
12 2 (3.39%) PHP
Qualifications
1 6 (10.17%) Degree
Quality Assurance & Compliance
1 1 (1.69%) QA
System Software
1 6 (10.17%) KVM
1 6 (10.17%) VirtualBox
1 6 (10.17%) VMware Infrastructure
1 6 (10.17%) Xen
2 2 (3.39%) Docker
3 1 (1.69%) Shibboleth
Systems Management
1 8 (13.56%) Ansible
2 7 (11.86%) Opscode Chef
2 7 (11.86%) Puppet
Vendors
1 6 (10.17%) Google
1 6 (10.17%) Perforce
1 6 (10.17%) Rackspace
1 6 (10.17%) VMware
2 5 (8.47%) Rally
3 4 (6.78%) Cognos
4 2 (3.39%) Cognizant