The statistics below represent IT jobs advertised across the City of London region that had Senior Ruby on Rails Developer featuring in the job title. Included is a guide to the salaries offered over the 3 months to 28 September 2016 with a comparison to same period over 2 years.

3 months to
28 Sep 2016
Same period 2015 Same period 2014
Senior Ruby on Rails (RoR) Developer
Rank 242 288 315
Rank change year-on-year
+46 +27
Permanent jobs requiring a Senior Ruby on Rails Developer 1 2 7
As % of all permanent IT jobs located in the City of London 0.017% 0.023% 0.062%
As % of the Job Titles category 0.017% 0.024% 0.065%
Number of salaries quoted 1 2 7
Median salary £65,000 £62,500 £70,000
Median salary % change year-on-year
+4.00% -10.71%
UK excluding London median salary £70,000 £35,000 £52,500
% change year-on-year
+100.00% -33.33%
Senior Ruby on Rails Developer
London

The following table is for comparison with the above and provides statistics for the entire Job Titles category in permanent jobs advertised in the City of London region. Most job vacancies include a discernible job title. As such the figures in the first row provide an indication of the total number of permanent jobs in the overall sample.

Job Titles Category
City of London
Permanent IT job ads with a match in the
Job Titles category
5737 8314 10781
As % of all permanent IT jobs located in the City of London 96.03% 95.70% 95.58%
Number of salaries quoted 5239 7213 9056
Median salary £57,500 £55,000 £52,500
Median salary % change year-on-year
+4.54% +4.76%
90% offered a salary of more than £35,000 £31,500 £32,500
10% offered a salary of more than £82,500 £75,000 £80,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

Senior Ruby on Rails Developer
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region that featured Senior Ruby on Rails Developer in the job title.

Senior Ruby on Rails Developer Jobs Demand Trend in the City of London

Senior Ruby on Rails Developer
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Senior Ruby on Rails Developer across the City of London region.

Senior Ruby on Rails Developer Salary Trend in the City of London

Senior Ruby on Rails Developer Skill Set
Top 30 Related IT Skills in the City of London

For the 6 months to 28 September 2016, Senior Ruby on Rails Developer job roles required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region featuring Senior Ruby on Rails Developer in the job title.

1 6 (100.00%) Ruby
1 6 (100.00%) Ruby on Rails
2 5 (83.33%) Agile Software Development
3 4 (66.67%) TDD
3 4 (66.67%) BDD
4 3 (50.00%) JavaScript
4 3 (50.00%) Data Protection
5 2 (33.33%) PostgreSQL
5 2 (33.33%) MySQL
5 2 (33.33%) CSS
5 2 (33.33%) Puppet
5 2 (33.33%) User Experience
5 2 (33.33%) Amazon AWS
5 2 (33.33%) HTML
6 1 (16.67%) SaaS
6 1 (16.67%) HTML5
6 1 (16.67%) Memcached
6 1 (16.67%) Clojure
6 1 (16.67%) Microservices
6 1 (16.67%) API Development
6 1 (16.67%) Web Operations
6 1 (16.67%) LEMP Stack
6 1 (16.67%) Programmatic Advertising
6 1 (16.67%) Sinatra
6 1 (16.67%) R
6 1 (16.67%) REST
6 1 (16.67%) Redis
6 1 (16.67%) Route 53
6 1 (16.67%) Jasmine
6 1 (16.67%) Kafka

Senior Ruby on Rails Developer Skill Set
Top Related IT Skills in the City of London 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 1 (16.67%) Apache Solr
1 1 (16.67%) nginx
Cloud Services
1 2 (33.33%) Amazon AWS
2 1 (16.67%) Amazon EC2
2 1 (16.67%) Amazon ELB
2 1 (16.67%) Route 53
2 1 (16.67%) SaaS
Communications & Networking
1 1 (16.67%) Broadband
1 1 (16.67%) HTTP
1 1 (16.67%) Internet
Database & Business Intelligence
1 2 (33.33%) MySQL
1 2 (33.33%) PostgreSQL
2 1 (16.67%) Amazon Redshift
2 1 (16.67%) Redis
Development Applications
1 1 (16.67%) Git (software)
1 1 (16.67%) Jasmine
1 1 (16.67%) Jenkins
1 1 (16.67%) Vagrant
General
1 1 (16.67%) Advertising
1 1 (16.67%) Law
Libraries, Frameworks & Software Standards
1 6 (100.00%) Ruby on Rails
2 2 (33.33%) CSS
2 2 (33.33%) HTML
3 1 (16.67%) AngularJS
3 1 (16.67%) HTML5
3 1 (16.67%) Kafka
3 1 (16.67%) LEMP Stack
3 1 (16.67%) Memcached
3 1 (16.67%) REST
3 1 (16.67%) Sinatra
3 1 (16.67%) Twitter Bootstrap
Miscellaneous
1 2 (33.33%) User Experience
Operating Systems
1 1 (16.67%) Linux
1 1 (16.67%) Ubuntu
Processes & Methodologies
1 5 (83.33%) Agile Software Development
2 4 (66.67%) BDD
2 4 (66.67%) TDD
3 3 (50.00%) Data Protection
4 1 (16.67%) API Development
4 1 (16.67%) Continuous Integration
4 1 (16.67%) DevOps
4 1 (16.67%) E-Commerce
4 1 (16.67%) Logistics
4 1 (16.67%) Microservices
4 1 (16.67%) Migration
4 1 (16.67%) Multivariate Testing
4 1 (16.67%) OO
4 1 (16.67%) OOD
4 1 (16.67%) Performance Tuning
4 1 (16.67%) Product Management
4 1 (16.67%) Programmatic Advertising
4 1 (16.67%) Scrum
4 1 (16.67%) User Stories
4 1 (16.67%) Web Operations
Programming Languages
1 6 (100.00%) Ruby
2 3 (50.00%) JavaScript
3 1 (16.67%) Clojure
3 1 (16.67%) Haskell
3 1 (16.67%) Python
3 1 (16.67%) R
3 1 (16.67%) Scala
System Software
1 1 (16.67%) Docker
Systems Management
1 2 (33.33%) Puppet
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