The table below looks at the statistics for JRuby skills in IT jobs advertised across the UK. Included is a guide to the average salaries offered in IT jobs that have cited JRuby over the 3 months to 30 April 2016 with a comparison to the same period in the previous 2 years.

3 months to
30 Apr 2016
Same period 2015 Same period 2014
JRuby
Rank 920 968 995
Rank change year-on-year
+48 +27
Permanent jobs citing JRuby 28 3 4
As % of all permanent IT jobs located in the UK 0.027% 0.003% 0.003%
As % of the Libraries, Frameworks & Software Standards category 0.071% 0.007% 0.008%
Number of salaries quoted 27 3 4
Average salary £65,000 £52,500 £35,000
Average salary % change year-on-year
+23.80% +50.00%
UK excluding London average salary £62,500 - £35,000

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in permanent jobs advertised across the UK.

Libraries, Frameworks & Software Standards Category
UK
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
39624 41814 48288
As % of all permanent IT jobs located in the UK 38.35% 37.79% 40.30%
Number of salaries quoted 34224 35518 40795
Average salary £45,000 £45,000 £42,500
Average 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 £62,500 £65,000
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

JRuby
Jobs Demand Trend

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

JRuby Jobs Demand Trend in the UK

JRuby
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JRuby within the UK.

JRuby Salary Trend in the UK

JRuby
Salary Histogram

This chart provides a salary histogram for IT jobs citing JRuby over the 3 months to 30 April 2016 within the UK.

JRuby Salary Histogram in the UK

JRuby
Top 8 Job Locations

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing JRuby within the UK over the 3 months to 30 April 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
(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
England +30 27 £65,000 +23.80% 2
London +24 17 £65,000 +23.80% 2
Birmingham - 6 £80,000 -
West Midlands - 6 £80,000 -
North West - 4 £47,500 -
Manchester - 4 £47,500 -
City of London - 3 £80,000 -
Stockport - 3 £47,500 -

JRuby
Top 30 Related IT Skills

For the 6 months to 30 April 2016, IT jobs within the UK 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 39 (100.00%) Java
2 32 (82.05%) Agile Software Development
2 32 (82.05%) Groovy
3 31 (79.49%) Scala
4 29 (74.36%) REST
4 29 (74.36%) Scrum
5 28 (71.79%) TDD
6 27 (69.23%) NoSQL
7 25 (64.10%) Spring
7 25 (64.10%) MVC
7 25 (64.10%) JavaScript
8 24 (61.54%) Open Source
9 23 (58.97%) HTML5
9 23 (58.97%) Spring Integration
9 23 (58.97%) HTML
10 22 (56.41%) XML
10 22 (56.41%) Node.js
10 22 (56.41%) Java EE
10 22 (56.41%) Spring MVC
11 21 (53.85%) Continuous Improvement
11 21 (53.85%) AngularJS
11 21 (53.85%) Telecoms
12 17 (43.59%) Kanban
13 16 (41.03%) Continuous Integration
13 16 (41.03%) Apache Camel
13 16 (41.03%) DevOps
14 14 (35.90%) Jenkins
15 13 (33.33%) Amazon AWS
15 13 (33.33%) JSON
16 11 (28.21%) React

JRuby
Top Related IT Skills by Category

For the 6 months to 30 April 2016, IT jobs within the UK 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 22 (56.41%) Node.js
2 2 (5.13%) JBoss
2 2 (5.13%) TorqueBox
3 1 (2.56%) Adobe Experience Manager
3 1 (2.56%) Elasticsearch
3 1 (2.56%) GlassFish
3 1 (2.56%) Oracle SOA Suite
Business Applications
1 1 (2.56%) Oracle CRM
Cloud Services
1 13 (33.33%) Amazon AWS
2 3 (7.69%) Amazon EC2
2 3 (7.69%) PaaS
3 1 (2.56%) Amazon ElastiCache
Communications & Networking
1 1 (2.56%) HTTP
Database & Business Intelligence
1 27 (69.23%) NoSQL
2 7 (17.95%) MySQL
3 2 (5.13%) Redis
4 1 (2.56%) Data Warehouse
4 1 (2.56%) MongoDB
4 1 (2.56%) Oracle Database
4 1 (2.56%) Oracle Database 10g
4 1 (2.56%) Oracle Database 11g
4 1 (2.56%) Pentaho
4 1 (2.56%) RDBMS
4 1 (2.56%) Relational Database
Development Applications
1 14 (35.90%) Jenkins
2 5 (12.82%) Git (software)
3 4 (10.26%) Gradle
3 4 (10.26%) JUnit
3 4 (10.26%) Vagrant
4 3 (7.69%) Geb
4 3 (7.69%) Spock
5 2 (5.13%) Cucumber
6 1 (2.56%) Oracle APEX
6 1 (2.56%) Subversion
General
1 21 (53.85%) Telecoms
2 5 (12.82%) Finance
Job Titles
1 24 (61.54%) Developer
2 20 (51.28%) Java Developer
3 11 (28.21%) Java Technologist
3 11 (28.21%) Senior Technologist
3 11 (28.21%) Technologist
4 7 (17.95%) Cloud Developer
4 7 (17.95%) Senior Developer
5 5 (12.82%) Architect
5 5 (12.82%) Java Architect
5 5 (12.82%) Senior Architect
5 5 (12.82%) Senior Java Architect
5 5 (12.82%) Senior Java Developer
6 3 (7.69%) Consultant
6 3 (7.69%) Java Consultant
6 3 (7.69%) Java Software Developer
6 3 (7.69%) Lead Developer
6 3 (7.69%) Senior Consultant
6 3 (7.69%) Senior Java Consultant
6 3 (7.69%) Senior Solutions Architect
6 3 (7.69%) Software Developer
Libraries, Frameworks & Software Standards
1 29 (74.36%) REST
2 25 (64.10%) Spring
3 23 (58.97%) HTML
3 23 (58.97%) HTML5
3 23 (58.97%) Spring Integration
4 22 (56.41%) Java EE
4 22 (56.41%) Spring MVC
4 22 (56.41%) XML
5 21 (53.85%) AngularJS
6 16 (41.03%) Apache Camel
7 13 (33.33%) JSON
8 11 (28.21%) React
9 9 (23.08%) RESTful
9 9 (23.08%) Web Services
10 8 (20.51%) CSS
11 7 (17.95%) CSS3
12 4 (10.26%) J2EE
12 4 (10.26%) jQuery
12 4 (10.26%) RabbitMQ
13 3 (7.69%) Hibernate
Miscellaneous
1 4 (10.26%) Mobile App
1 4 (10.26%) Over-the-Top Content
1 4 (10.26%) Video on Demand
2 3 (7.69%) Algorithms
2 3 (7.69%) Analytical Skills
2 3 (7.69%) Enterprise Software
3 2 (5.13%) Blog
3 2 (5.13%) Fintech
4 1 (2.56%) Computer Science
4 1 (2.56%) Streaming Video
Operating Systems
1 1 (2.56%) Linux
1 1 (2.56%) Unix
Processes & Methodologies
1 32 (82.05%) Agile Software Development
2 29 (74.36%) Scrum
3 28 (71.79%) TDD
4 25 (64.10%) MVC
5 24 (61.54%) Open Source
6 21 (53.85%) Continuous Improvement
7 17 (43.59%) Kanban
8 16 (41.03%) Continuous Integration
8 16 (41.03%) DevOps
9 9 (23.08%) BDD
9 9 (23.08%) Open Source Development
10 8 (20.51%) Software Engineering
11 7 (17.95%) DSDM
11 7 (17.95%) RUP
12 5 (12.82%) B2B
12 5 (12.82%) Mentoring
12 5 (12.82%) SDLC
13 4 (10.26%) Integration Testing
13 4 (10.26%) Microservices
13 4 (10.26%) SOA
Programming Languages
1 39 (100.00%) Java
2 32 (82.05%) Groovy
3 31 (79.49%) Scala
4 25 (64.10%) JavaScript
5 9 (23.08%) Jython
5 9 (23.08%) Python
6 8 (20.51%) Clojure
7 6 (15.38%) C
7 6 (15.38%) PHP
7 6 (15.38%) SQL
8 5 (12.82%) Go
9 4 (10.26%) C++
9 4 (10.26%) Erlang
10 3 (7.69%) Ruby
11 2 (5.13%) OCaml
12 1 (2.56%) PL/SQL
Qualifications
1 4 (10.26%) Degree
2 1 (2.56%) PhD
Quality Assurance & Compliance
1 1 (2.56%) QA
System Software
1 4 (10.26%) Docker
Systems Management
1 2 (5.13%) Ansible
2 1 (2.56%) Graphite
2 1 (2.56%) Kibana
2 1 (2.56%) logstash
2 1 (2.56%) Nagios
2 1 (2.56%) Puppet
Vendors
1 4 (10.26%) Oracle