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 6 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
6 May 2016
Same period 2015 Same period 2014
JRuby
Rank 894 930 972
Rank change year-on-year
+36 +42
Permanent jobs citing JRuby 28 3 2
As % of all permanent IT jobs located in England 0.029% 0.003% 0.002%
As % of the Libraries, Frameworks & Software Standards category 0.075% 0.008% 0.004%
Number of salaries quoted 27 3 2
Median salary £65,000 £52,500 £37,500
Median salary % change year-on-year
+23.80% +40.00%
90% offered a salary of more than £47,500 £52,500 £35,500
10% offered a salary of more than £80,000 £52,500 £39,500
UK excluding London median salary £62,500 - £37,500
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
37096 39314 45315
As % of all permanent IT jobs located in England 38.65% 38.13% 40.50%
Number of salaries quoted 32385 33747 38562
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year
- +5.88%
90% offered a salary of more than £31,000 £30,000 £30,000
10% offered a salary of more than £67,500 £65,000 £65,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

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 6 May 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 6 May 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 +31 18 £65,000 +23.80%
West Midlands - 6 £80,000 -
North West - 4 £47,500 -
JRuby
UK

JRuby
Top 30 Related IT Skills in England

For the 6 months to 6 May 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 34 (100.00%) Java
2 29 (85.29%) Scrum
3 28 (82.35%) Agile Software Development
3 28 (82.35%) Groovy
3 28 (82.35%) Scala
4 25 (73.53%) REST
5 24 (70.59%) TDD
6 23 (67.65%) NoSQL
7 21 (61.76%) Open Source
7 21 (61.76%) MVC
7 21 (61.76%) Spring
8 20 (58.82%) JavaScript
8 20 (58.82%) HTML
8 20 (58.82%) HTML5
8 20 (58.82%) Spring Integration
9 19 (55.88%) Spring MVC
9 19 (55.88%) XML
10 18 (52.94%) Telecoms
10 18 (52.94%) Java EE
10 18 (52.94%) Continuous Improvement
10 18 (52.94%) Node.js
11 17 (50.00%) AngularJS
11 17 (50.00%) Kanban
12 13 (38.24%) Continuous Integration
12 13 (38.24%) Amazon AWS
12 13 (38.24%) Jenkins
12 13 (38.24%) DevOps
12 13 (38.24%) Apache Camel
13 11 (32.35%) React
14 10 (29.41%) 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 18 (52.94%) Node.js
2 2 (5.88%) JBoss
2 2 (5.88%) TorqueBox
Cloud Services
1 13 (38.24%) Amazon AWS
2 3 (8.82%) Amazon EC2
2 3 (8.82%) PaaS
3 1 (2.94%) Amazon ElastiCache
Communications & Networking
1 1 (2.94%) HTTP
Database & Business Intelligence
1 23 (67.65%) NoSQL
2 6 (17.65%) MySQL
3 1 (2.94%) Data Warehouse
3 1 (2.94%) Redis
Development Applications
1 13 (38.24%) Jenkins
2 4 (11.76%) Git (software)
2 4 (11.76%) Gradle
2 4 (11.76%) JUnit
2 4 (11.76%) Vagrant
3 3 (8.82%) Geb
3 3 (8.82%) Spock
4 2 (5.88%) Cucumber
General
1 18 (52.94%) Telecoms
2 3 (8.82%) Finance
Job Titles
1 23 (67.65%) Developer
2 20 (58.82%) Java Developer
3 11 (32.35%) Java Technologist
3 11 (32.35%) Senior Technologist
3 11 (32.35%) Technologist
4 7 (20.59%) Cloud Developer
4 7 (20.59%) Senior Developer
5 5 (14.71%) Architect
5 5 (14.71%) Java Architect
5 5 (14.71%) Senior Architect
5 5 (14.71%) Senior Java Architect
5 5 (14.71%) Senior Java Developer
6 3 (8.82%) Cloud Architect
6 3 (8.82%) Cloud Solutions Architect
6 3 (8.82%) Digital Architect
6 3 (8.82%) Java Software Developer
6 3 (8.82%) Java Solutions Architect
6 3 (8.82%) Lead Developer
6 3 (8.82%) Senior Solutions Architect
6 3 (8.82%) Software Developer
Libraries, Frameworks & Software Standards
1 25 (73.53%) REST
2 21 (61.76%) Spring
3 20 (58.82%) HTML
3 20 (58.82%) HTML5
3 20 (58.82%) Spring Integration
4 19 (55.88%) Spring MVC
4 19 (55.88%) XML
5 18 (52.94%) Java EE
6 17 (50.00%) AngularJS
7 13 (38.24%) Apache Camel
8 11 (32.35%) React
9 10 (29.41%) JSON
10 9 (26.47%) RESTful
11 8 (23.53%) Web Services
12 7 (20.59%) CSS
12 7 (20.59%) CSS3
13 4 (11.76%) J2EE
14 3 (8.82%) Grails
14 3 (8.82%) RabbitMQ
14 3 (8.82%) Ruby on Rails
Miscellaneous
1 4 (11.76%) Mobile App
1 4 (11.76%) Over-the-Top Content
1 4 (11.76%) Video on Demand
2 3 (8.82%) Algorithms
2 3 (8.82%) Analytical Skills
2 3 (8.82%) Enterprise Software
3 2 (5.88%) Blog
3 2 (5.88%) Fintech
4 1 (2.94%) Computer Science
4 1 (2.94%) Streaming Video
Processes & Methodologies
1 29 (85.29%) Scrum
2 28 (82.35%) Agile Software Development
3 24 (70.59%) TDD
4 21 (61.76%) MVC
4 21 (61.76%) Open Source
5 18 (52.94%) Continuous Improvement
6 17 (50.00%) Kanban
7 13 (38.24%) Continuous Integration
7 13 (38.24%) DevOps
8 9 (26.47%) BDD
8 9 (26.47%) Open Source Development
9 8 (23.53%) Software Engineering
10 7 (20.59%) DSDM
10 7 (20.59%) RUP
11 5 (14.71%) B2B
12 4 (11.76%) Integration Testing
12 4 (11.76%) Mentoring
12 4 (11.76%) Microservices
12 4 (11.76%) SDLC
13 3 (8.82%) SOA
Programming Languages
1 34 (100.00%) Java
2 28 (82.35%) Groovy
2 28 (82.35%) Scala
3 20 (58.82%) JavaScript
4 9 (26.47%) Python
5 8 (23.53%) Clojure
5 8 (23.53%) Jython
6 6 (17.65%) C
6 6 (17.65%) PHP
7 5 (14.71%) Go
8 4 (11.76%) C++
8 4 (11.76%) Erlang
8 4 (11.76%) SQL
9 3 (8.82%) Ruby
10 2 (5.88%) OCaml
Qualifications
1 4 (11.76%) Degree
2 1 (2.94%) PhD
Quality Assurance & Compliance
1 1 (2.94%) QA
System Software
1 4 (11.76%) Docker
Systems Management
1 2 (5.88%) Ansible