The table below looks at the statistics for Ruby on Rails skills in IT contracts advertised for the City of London region. Included is a guide to the contractor rates offered in IT contracts that have cited Ruby on Rails over the 3 months to 8 December 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
8 Dec 2016
Same period 2015 Same period 2014
Ruby on Rails (RoR)
Rank 160 146 200
Rank change year-on-year
-14 +54
Contract jobs citing Ruby on Rails 7 15 10
As % of all contract IT jobs located in the City of London 0.22% 0.44% 0.17%
As % of the Libraries, Frameworks & Software Standards category 0.59% 1.35% 0.59%
Number of daily rates quoted 7 15 8
Median daily rate £388 £500 £475
Median daily rate % change year-on-year
-22.50% +5.26%
90% offered a daily rate of more than £315 £378 £449
10% offered a daily rate of more than £480 £640 £523
UK excluding London median daily rate £450 £365 £385
% change year-on-year
+23.28% -5.19%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - £71.00
Ruby on Rails
London

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in contract jobs advertised in the City of London region.

Libraries, Frameworks & Software Standards Category
City of London
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
1190 1111 1706
As % of all contract IT jobs located in the City of London 37.39% 32.23% 29.67%
Number of daily rates quoted 1013 935 1364
Median daily rate £475 £450 £425
Median daily rate % change year-on-year
+5.55% +5.88%
90% offered a daily rate of more than £350 £325 £300
10% offered a daily rate of more than £625 £600 £600
UK excluding London median daily rate £380 £375 £350
% change year-on-year
+1.33% +7.14%
Number of hourly rates quoted 0 5 5
Median hourly rate - £26.32 £30.00
Median hourly rate % change year-on-year
- -12.26%
UK excluding London median hourly rate £40.00 £37.50 £35.00
% change year-on-year
+6.66% +7.14%

Ruby on Rails
Jobs Demand Trend in the City of London

The demand trend of contract jobs across the City of London region citing Ruby on Rails as a proportion of all IT contracts with a match in the Libraries, Frameworks & Software Standards category.

Ruby on Rails Jobs Demand Trend in the City of London

Ruby on Rails
Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Ruby on Rails across the City of London region.

Ruby on Rails Daily Rate Trend in the City of London

Ruby on Rails
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Ruby on Rails across the City of London region over the 3 months to 8 December 2016.

Ruby on Rails Daily Rate Histogram in the City of London

Ruby on Rails
Top 30 Related IT Skills in the City of London

For the 6 months to 8 December 2016, IT contractor jobs citing Ruby on Rails also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the City of London region with a requirement for Ruby on Rails.

1 41 (100.00%) Ruby
2 24 (58.54%) HTML
3 23 (56.10%) CSS
4 20 (48.78%) PostgreSQL
5 18 (43.90%) NoSQL
5 18 (43.90%) REST
6 17 (41.46%) HTML5
6 17 (41.46%) Agile Software Development
6 17 (41.46%) TDD
7 16 (39.02%) JavaScript
7 16 (39.02%) CSS3
8 15 (36.59%) MySQL
9 13 (31.71%) Scrum
9 13 (31.71%) MongoDB
9 13 (31.71%) Kanban
10 12 (29.27%) Apache Cassandra
10 12 (29.27%) Mentoring
10 12 (29.27%) Ajax
10 12 (29.27%) JSON
11 11 (26.83%) Django
11 11 (26.83%) Configuration Management
11 11 (26.83%) Play Framework
11 11 (26.83%) Open Source
11 11 (26.83%) Git (software)
11 11 (26.83%) Scala
11 11 (26.83%) Prototyping
12 10 (24.39%) User Stories
12 10 (24.39%) Software Architecture
12 10 (24.39%) Semantic Web
13 9 (21.95%) Coaching

Ruby on Rails
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 2 (4.88%) Elasticsearch
1 2 (4.88%) nginx
2 1 (2.44%) Apache Solr
2 1 (2.44%) CMS
2 1 (2.44%) Confluence
2 1 (2.44%) Drupal
2 1 (2.44%) WordPress
Business Applications
1 1 (2.44%) Magento
Cloud Services
1 5 (12.20%) GitHub
1 5 (12.20%) SaaS
2 3 (7.32%) Amazon AWS
3 1 (2.44%) Heroku
3 1 (2.44%) Microsoft Azure
Communications & Networking
1 4 (9.76%) Internet
2 1 (2.44%) HTTP
Database & Business Intelligence
1 20 (48.78%) PostgreSQL
2 18 (43.90%) NoSQL
3 15 (36.59%) MySQL
4 13 (31.71%) MongoDB
5 12 (29.27%) Apache Cassandra
6 6 (14.63%) Relational Database
7 5 (12.20%) RDBMS
8 1 (2.44%) Amazon DynamoDB
8 1 (2.44%) CouchDB
8 1 (2.44%) Data Mining
8 1 (2.44%) MariaDB
8 1 (2.44%) Redis
Development Applications
1 11 (26.83%) Git (software)
2 8 (19.51%) RSpec
3 4 (9.76%) Cucumber
4 3 (7.32%) Jenkins
5 1 (2.44%) Bundler
5 1 (2.44%) Capybara
5 1 (2.44%) HP UFT
5 1 (2.44%) JIRA
5 1 (2.44%) Sahi
5 1 (2.44%) Selenium
5 1 (2.44%) Subversion
5 1 (2.44%) WATIR
General
1 3 (7.32%) Finance
2 1 (2.44%) Marketing
2 1 (2.44%) Publishing
2 1 (2.44%) Telecoms
Job Titles
1 30 (73.17%) Developer
2 17 (41.46%) Ruby Developer
3 10 (24.39%) Ruby on Rails Developer
4 7 (17.07%) Lead Developer
5 3 (7.32%) Architect
6 2 (4.88%) Continuous Deployment Engineer
6 2 (4.88%) Django Developer
6 2 (4.88%) Lead PHP Developer
6 2 (4.88%) PHP Developer
6 2 (4.88%) Ruby Engineer
6 2 (4.88%) Web Developer
7 1 (2.44%) AWS Developer
7 1 (2.44%) Digital Architect
7 1 (2.44%) Full Stack Developer
7 1 (2.44%) Scala Developer
7 1 (2.44%) Senior Developer
7 1 (2.44%) Senior Full Stack Developer
7 1 (2.44%) Software Developer
7 1 (2.44%) Systems Administrator
7 1 (2.44%) Technical Architect
Libraries, Frameworks & Software Standards
1 24 (58.54%) HTML
2 23 (56.10%) CSS
3 18 (43.90%) REST
4 17 (41.46%) HTML5
5 16 (39.02%) CSS3
6 12 (29.27%) Ajax
6 12 (29.27%) JSON
7 11 (26.83%) Django
7 11 (26.83%) Play Framework
8 8 (19.51%) Web Services
9 5 (12.20%) AngularJS
9 5 (12.20%) Haml
9 5 (12.20%) Resque
10 3 (7.32%) Sass
11 2 (4.88%) .NET
11 2 (4.88%) Backbone.js
11 2 (4.88%) Ember.js
11 2 (4.88%) jQuery
11 2 (4.88%) Node.js
12 1 (2.44%) RESTful
Miscellaneous
1 10 (24.39%) Semantic Web
2 9 (21.95%) Management Information System
3 2 (4.88%) Analytical Skills
3 2 (4.88%) NHS
4 1 (2.44%) Digital Media
4 1 (2.44%) Fintech
Operating Systems
1 2 (4.88%) Linux
1 2 (4.88%) Unix
2 1 (2.44%) Windows
Processes & Methodologies
1 17 (41.46%) Agile Software Development
1 17 (41.46%) TDD
2 13 (31.71%) Kanban
2 13 (31.71%) Scrum
3 12 (29.27%) Mentoring
4 11 (26.83%) Configuration Management
4 11 (26.83%) Open Source
4 11 (26.83%) Prototyping
5 10 (24.39%) Software Architecture
5 10 (24.39%) User Stories
6 9 (21.95%) Coaching
6 9 (21.95%) Continuous Delivery
6 9 (21.95%) Line Management
7 7 (17.07%) Automated Testing
7 7 (17.07%) Continuous Integration
7 7 (17.07%) Microservices
7 7 (17.07%) MVC
7 7 (17.07%) OO
8 6 (14.63%) Front End Development
9 5 (12.20%) BDD
Programming Languages
1 41 (100.00%) Ruby
2 16 (39.02%) JavaScript
3 11 (26.83%) Scala
4 6 (14.63%) Java
4 6 (14.63%) PHP
5 4 (9.76%) SQL
6 3 (7.32%) Python
7 2 (4.88%) Perl
8 1 (2.44%) ActionScript
8 1 (2.44%) Bash Shell
8 1 (2.44%) CoffeeScript
Quality Assurance & Compliance
1 2 (4.88%) Disclosure Scotland
2 1 (2.44%) QA
System Software
1 1 (2.44%) Ceph
1 1 (2.44%) Docker
1 1 (2.44%) Hyper-V
Systems Management
1 1 (2.44%) Kibana
1 1 (2.44%) Mesos
1 1 (2.44%) Nagios
1 1 (2.44%) Opscode Chef
1 1 (2.44%) Puppet
Vendors
1 1 (2.44%) Teradata
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