The first table below looks at the demand 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 19 June 2013 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Application Development category for the London region.

Location
3 months to
19 Jun 2013
Same period 2012 Same period 2011
JRuby
Rank 594 614 633
Rank change year-on-year
+20 +19
Permanent jobs citing JRuby 13 31 16
As % of all permanent IT jobs located in London 0.029% 0.058% 0.027%
As % of the Application Development category 0.074% 0.142% 0.067%
Number of salaries quoted 10 30 15
Average salary £47,500 £52,500 £42,500
Average salary % change year-on-year
-9.52% +23.52%
90% offered a salary of more than £42,500 £40,000 £35,000
10% offered a salary of more than £53,000 £77,500 £50,000
UK excluding London average salary £52,500 - £40,000
All Application Development
London
Permanent IT job ads with a match in the
Application Development category
17533 21891 23852
As % of all permanent IT jobs located in London 39.62% 41.15% 39.83%
Number of salaries quoted 15146 19476 20990
Average salary £50,000 £47,500 £50,000
Average salary % change year-on-year
+5.26% -5.00%
90% offered a salary of more than £35,000 £32,500 £34,000
10% offered a salary of more than £70,000 £75,000 £70,000
UK excluding London average salary £37,500 £37,500 £36,500
% change year-on-year
- +2.73%
JRuby
England

JRuby
Jobs Demand Trend

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 Application Development category.

London JRuby Jobs Demand Trend

JRuby
Salary Trend

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

London JRuby Salary Trend

JRuby
Salary Histogram

This chart provides a salary histogram for IT jobs citing JRuby across the London region over the 3 months to 19 June 2013.

London JRuby Salary Histogram

JRuby
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 London region over the 3 months to 19 June 2013. 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 each for more statistics)
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
Find
Job
Vacancies
City of London -9 4 £50,000 -35.48%
Hackney - 1 - -
JRuby
England

JRuby
Top 30 Related IT Skills

For the 6 months to 19 June 2013, 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 31 (100.00%) Ruby
2 27 (87.10%) Ruby on Rails
3 22 (70.97%) Java
4 19 (61.29%) TDD
5 17 (54.84%) JavaScript
5 17 (54.84%) CSS
6 16 (51.61%) HTML
7 13 (41.94%) MySQL
7 13 (41.94%) RSpec
7 13 (41.94%) Cucumber
7 13 (41.94%) MongoDB
8 12 (38.71%) Git (software)
8 12 (38.71%) Linux
8 12 (38.71%) Scrum
9 11 (35.48%) jQuery
9 11 (35.48%) nginx
9 11 (35.48%) Sinatra
10 10 (32.26%) Redis
10 10 (32.26%) BDD
10 10 (32.26%) PostgreSQL
10 10 (32.26%) SQL
11 9 (29.03%) Haml
11 9 (29.03%) Amazon AWS
11 9 (29.03%) REST
11 9 (29.03%) Sass
12 8 (25.81%) OO
13 7 (22.58%) Apache
13 7 (22.58%) Internet
13 7 (22.58%) Web Services
13 7 (22.58%) XML

JRuby
Top Related IT Skills by Category

For the 6 months to 19 June 2013, 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 Development
1 27 (87.10%) Ruby on Rails
2 17 (54.84%) CSS
3 16 (51.61%) HTML
4 11 (35.48%) jQuery
4 11 (35.48%) Sinatra
5 9 (29.03%) Haml
5 9 (29.03%) REST
5 9 (29.03%) Sass
6 7 (22.58%) Web Services
6 7 (22.58%) XML
6 7 (22.58%) JSON
6 7 (22.58%) Ajax
6 7 (22.58%) OAuth
6 7 (22.58%) Memcached
7 6 (19.35%) HTML5
8 4 (12.90%) DHTML
8 4 (12.90%) Sphinx
9 3 (9.677%) Struts2
9 3 (9.677%) Apache Flex
9 3 (9.677%) .NET
Application Platforms
1 11 (35.48%) nginx
2 9 (29.03%) Amazon AWS
3 7 (22.58%) Apache
4 6 (19.35%) ElasticSearch
5 2 (6.452%) Jetty
Applications
1 3 (9.677%) Photoshop
Communications & Networking
1 7 (22.58%) Internet
2 5 (16.13%) HTTP
Database & Business Intelligence
1 13 (41.94%) MySQL
1 13 (41.94%) MongoDB
2 10 (32.26%) Redis
2 10 (32.26%) PostgreSQL
3 7 (22.58%) Neo4j
3 7 (22.58%) NoSQL
4 3 (9.677%) Apache Cassandra
4 3 (9.677%) MarkLogic
5 2 (6.452%) Amazon RDS
5 2 (6.452%) Big Data
Development Applications
1 13 (41.94%) RSpec
1 13 (41.94%) Cucumber
2 12 (38.71%) Git (software)
3 7 (22.58%) Capybara
4 4 (12.90%) Subversion
5 3 (9.677%) RubyGems
6 2 (6.452%) Maven
6 2 (6.452%) Gradle
6 2 (6.452%) Mockito
6 2 (6.452%) GitHub
6 2 (6.452%) Capistrano
General
1 5 (16.13%) Games
2 3 (9.677%) Multimedia
2 3 (9.677%) Law
Job Titles
1 24 (77.42%) Developer
2 12 (38.71%) Ruby on Rails Developer
3 9 (29.03%) Ruby Developer
4 6 (19.35%) Software Engineer
5 4 (12.90%) Senior Software Engineer
6 3 (9.677%) Java Developer
6 3 (9.677%) Chief Technical Officer
6 3 (9.677%) Senior Developer
6 3 (9.677%) Lead Developer
7 2 (6.452%) Programmer
7 2 (6.452%) Java Software Engineer
7 2 (6.452%) Java Programmer
8 1 (3.226%) Senior Programmer
8 1 (3.226%) Senior Java Programmer
8 1 (3.226%) Senior Java Software Engineer
8 1 (3.226%) Senior Java Developer
8 1 (3.226%) Software Programmer
8 1 (3.226%) Software Developer
Miscellaneous
1 4 (12.90%) New Media
1 4 (12.90%) iPhone
1 4 (12.90%) Open Source
1 4 (12.90%) iPad
2 3 (9.677%) Photography
2 3 (9.677%) 3D Graphics
3 2 (6.452%) Heroku
Operating Systems
1 12 (38.71%) Linux
2 5 (16.13%) UNIX
3 3 (9.677%) Mac OS X
Processes & Methodologies
1 19 (61.29%) TDD
2 12 (38.71%) Scrum
3 10 (32.26%) BDD
4 8 (25.81%) OO
5 7 (22.58%) Agile Software Development
5 7 (22.58%) Refactoring
5 7 (22.58%) Web Development
6 6 (19.35%) Continuous Integration
7 3 (9.677%) Software Architecture
7 3 (9.677%) 3D Rendering
7 3 (9.677%) Enterprise Architecture
7 3 (9.677%) Project Planning
8 2 (6.452%) Supply Chain Management
8 2 (6.452%) Analytics
8 2 (6.452%) Big Data Analytics
Programming Languages
1 31 (100.00%) Ruby
2 22 (70.97%) Java
3 17 (54.84%) JavaScript
4 10 (32.26%) SQL
5 3 (9.677%) C#
5 3 (9.677%) PHP
5 3 (9.677%) XQuery
6 2 (6.452%) Scala
6 2 (6.452%) Groovy
6 2 (6.452%) Clojure
7 1 (3.226%) Python
7 1 (3.226%) Perl
Qualifications
1 2 (6.452%) Degree
Quality Assurance & Compliance
1 3 (9.677%) QA
Systems Management
1 4 (12.90%) Puppet
London
Online Gaming - London. Tester / QA... Any test automation with Cucumber/SpecFlow + BDD / TDD would be a huge plus. Knowledge of the following technologies would be beneficial: OO programming,...
Prism Digital
Salary: £15000 - £45000 per annum + bonus, health, training, free bar
Posted: 13 June 2013