The table below looks at the statistics for Ruby on Rails skills in IT contracts advertised for the 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 7 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
7 Dec 2016
Same period 2015 Same period 2014
Ruby on Rails (RoR)
Rank 300 335 276
Rank change year-on-year
+35 -59
Contract jobs citing Ruby on Rails 132 99 159
As % of all contract IT jobs located in London 0.61% 0.44% 0.68%
As % of the Libraries, Frameworks & Software Standards category 1.75% 1.33% 2.20%
Number of daily rates quoted 114 87 128
Median daily rate £425 £450 £448
Median daily rate % change year-on-year
-5.55% +0.55%
90% offered a daily rate of more than £325 £325 £359
10% offered a daily rate of more than £500 £518 £500
UK excluding London median daily rate £450 £375 £388
% change year-on-year
+20.00% -3.22%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - £71.00
Ruby on Rails
England

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 London region.

Libraries, Frameworks & Software Standards Category
London
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
7551 7457 7221
As % of all contract IT jobs located in London 35.02% 32.90% 30.67%
Number of daily rates quoted 5708 5651 5502
Median daily rate £455 £450 £425
Median daily rate % change year-on-year
+1.11% +5.88%
90% offered a daily rate of more than £340 £325 £300
10% offered a daily rate of more than £600 £583 £580
UK excluding London median daily rate £380 £375 £350
% change year-on-year
+1.33% +7.14%
Number of hourly rates quoted 29 41 35
Median hourly rate £45.00 £24.23 £37.25
Median hourly rate % change year-on-year
+85.72% -34.95%
90% offered a hourly rate of more than £27.50 £20.50 £16.00
10% offered a hourly rate of more than £50.00 £50.00 £70.00
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 London

The demand trend of contract jobs across the 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 London

Ruby on Rails
Daily Rate Trend in London

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

Ruby on Rails Daily Rate Trend in London

Ruby on Rails
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Ruby on Rails across the London region over the 3 months to 7 December 2016.

Ruby on Rails Daily Rate Histogram in London

Ruby on Rails
Hourly Rate Trend in London

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Ruby on Rails across the London region.

Ruby on Rails Hourly Rate Trend in London

Ruby on Rails
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Ruby on Rails within the London region over the 3 months to 7 December 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -7 7 £388 -22.50% 13
Ruby on Rails
England

Ruby on Rails
Top 30 Related IT Skills in London

For the 6 months to 7 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 London region with a requirement for Ruby on Rails.

1 290 (99.66%) Ruby
2 166 (57.04%) HTML
3 163 (56.01%) JavaScript
4 160 (54.98%) CSS
5 155 (53.26%) Agile Software Development
6 104 (35.74%) HTML5
7 85 (29.21%) TDD
8 77 (26.46%) PostgreSQL
8 77 (26.46%) CSS3
9 76 (26.12%) REST
10 64 (21.99%) MySQL
11 61 (20.96%) Ajax
11 61 (20.96%) NoSQL
12 57 (19.59%) Git (software)
12 57 (19.59%) Scrum
13 56 (19.24%) BDD
13 56 (19.24%) RSpec
14 54 (18.56%) AngularJS
15 51 (17.53%) Amazon AWS
16 48 (16.49%) Web Development
17 47 (16.15%) Kanban
17 47 (16.15%) Django
18 46 (15.81%) MongoDB
19 43 (14.78%) JSON
19 43 (14.78%) Sass
20 41 (14.09%) Apache Cassandra
21 40 (13.75%) Scala
21 40 (13.75%) jQuery
21 40 (13.75%) Web Services
21 40 (13.75%) Play Framework

Ruby on Rails
Top Related IT Skills in 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 19 (6.53%) Elasticsearch
2 7 (2.41%) OpenStack
3 6 (2.06%) Apache
3 6 (2.06%) Tomcat
4 5 (1.72%) CMS
5 4 (1.37%) Drupal
5 4 (1.37%) nginx
6 3 (1.03%) Apache Solr
6 3 (1.03%) Apache Spark
6 3 (1.03%) Confluence
7 2 (0.69%) Apache Pig
7 2 (0.69%) Cloud Foundry
7 2 (0.69%) WordPress
8 1 (0.34%) IIS
8 1 (0.34%) JBoss
Applications
1 1 (0.34%) Spreadsheet
Business Applications
1 2 (0.69%) Magento
1 2 (0.69%) Salesforce.com CRM
1 2 (0.69%) SAP Business One
1 2 (0.69%) SAP Oil and Gas
Cloud Services
1 51 (17.53%) Amazon AWS
2 36 (12.37%) Heroku
3 21 (7.22%) GitHub
4 11 (3.78%) SaaS
5 8 (2.75%) Microsoft Azure
6 4 (1.37%) Amazon EC2
6 4 (1.37%) AWS CloudFormation
7 3 (1.03%) Google Cloud Platform
8 2 (0.69%) AWS Lambda
8 2 (0.69%) Cloud Computing
8 2 (0.69%) Slack
8 2 (0.69%) Trello
8 2 (0.69%) Virtual Private Cloud
9 1 (0.34%) Google Play
Communications & Networking
1 25 (8.59%) Internet
2 11 (3.78%) HTTP
3 5 (1.72%) SSL
4 3 (1.03%) Network Security
5 2 (0.69%) Firewall
6 1 (0.34%) Kerberos
6 1 (0.34%) LDAP
6 1 (0.34%) VPN
6 1 (0.34%) Wireless
Database & Business Intelligence
1 77 (26.46%) PostgreSQL
2 64 (21.99%) MySQL
3 61 (20.96%) NoSQL
4 46 (15.81%) MongoDB
5 41 (14.09%) Apache Cassandra
6 14 (4.81%) Relational Database
7 13 (4.47%) Redis
8 11 (3.78%) RDBMS
9 6 (2.06%) Hadoop
10 4 (1.37%) Big Data
10 4 (1.37%) SQL Server
11 3 (1.03%) Amazon DynamoDB
11 3 (1.03%) QlikView
12 2 (0.69%) Amazon RDS
12 2 (0.69%) Amazon Redshift
12 2 (0.69%) CouchDB
12 2 (0.69%) HBase
12 2 (0.69%) MariaDB
12 2 (0.69%) Neo4j
12 2 (0.69%) SimpleDB
Development Applications
1 57 (19.59%) Git (software)
2 56 (19.24%) RSpec
3 34 (11.68%) Cucumber
4 18 (6.19%) Jenkins
5 16 (5.50%) Capybara
6 12 (4.12%) Vagrant
7 9 (3.09%) Selenium
8 8 (2.75%) JIRA
9 6 (2.06%) Subversion
10 3 (1.03%) Bundler
10 3 (1.03%) Grunt
10 3 (1.03%) JUnit
10 3 (1.03%) Travis CI
11 2 (0.69%) Artifactory
11 2 (0.69%) Bower
11 2 (0.69%) Calabash
11 2 (0.69%) CircleCI
11 2 (0.69%) Maven
11 2 (0.69%) SonarQube
12 1 (0.34%) WATIR
General
1 20 (6.87%) Marketing
2 14 (4.81%) Finance
3 11 (3.78%) Games
4 9 (3.09%) Publishing
5 4 (1.37%) Telecoms
6 3 (1.03%) Banking
6 3 (1.03%) Retail
7 2 (0.69%) Electronics
7 2 (0.69%) Manufacturing
8 1 (0.34%) Back Office
8 1 (0.34%) Legal
Job Titles
1 213 (73.20%) Developer
2 111 (38.14%) Ruby on Rails Developer
3 84 (28.87%) Ruby Developer
4 26 (8.93%) Web Developer
5 24 (8.25%) Full Stack Developer
6 23 (7.90%) Architect
6 23 (7.90%) Front End Developer (Client-Side Developer)
7 18 (6.19%) JavaScript Developer
8 14 (4.81%) Full Stack Web Developer
8 14 (4.81%) Senior Developer
8 14 (4.81%) Technical Architect
9 11 (3.78%) AWS Developer
9 11 (3.78%) Developer in Test
9 11 (3.78%) Digital Architect
10 10 (3.44%) Lead Developer
11 9 (3.09%) Analyst
12 8 (2.75%) Analyst Developer
12 8 (2.75%) Automation Test Analyst
12 8 (2.75%) Technical Leader
12 8 (2.75%) Test Analyst
Libraries, Frameworks & Software Standards
1 166 (57.04%) HTML
2 160 (54.98%) CSS
3 104 (35.74%) HTML5
4 77 (26.46%) CSS3
5 76 (26.12%) REST
6 61 (20.96%) Ajax
7 54 (18.56%) AngularJS
8 47 (16.15%) Django
9 43 (14.78%) JSON
9 43 (14.78%) Sass
10 40 (13.75%) jQuery
10 40 (13.75%) Play Framework
10 40 (13.75%) React
10 40 (13.75%) Web Services
11 27 (9.28%) Ember.js
12 23 (7.90%) Backbone.js
12 23 (7.90%) Twitter Bootstrap
13 16 (5.50%) Node.js
14 11 (3.78%) Haml
14 11 (3.78%) Resque
Miscellaneous
1 23 (7.90%) Analytical Skills
2 21 (7.22%) User Experience
3 17 (5.84%) Semantic Web
4 14 (4.81%) Computer Science
5 12 (4.12%) Management Information System
6 6 (2.06%) Mobile App
7 5 (1.72%) Digital Media
8 4 (1.37%) Algorithms
8 4 (1.37%) Client/Server
8 4 (1.37%) Fintech
8 4 (1.37%) Hybrid Cloud
8 4 (1.37%) Online Games
9 3 (1.03%) NHS
9 3 (1.03%) Performance Metrics
10 2 (0.69%) Enterprise Software
10 2 (0.69%) Public Cloud
10 2 (0.69%) Taxonomies
10 2 (0.69%) Visualisation
11 1 (0.34%) Artificial Intelligence
11 1 (0.34%) Social Media
Operating Systems
1 27 (9.28%) Linux
2 24 (8.25%) Unix
3 5 (1.72%) SUSE
4 4 (1.37%) Apple iOS
4 4 (1.37%) Solaris
4 4 (1.37%) SUSE Linux Enterprise Server
5 3 (1.03%) Android
5 3 (1.03%) Windows
6 2 (0.69%) Mac OS X
6 2 (0.69%) Ubuntu
7 1 (0.34%) CentOS
7 1 (0.34%) Red Hat Enterprise Linux
Processes & Methodologies
1 155 (53.26%) Agile Software Development
2 85 (29.21%) TDD
3 57 (19.59%) Scrum
4 56 (19.24%) BDD
5 48 (16.49%) Web Development
6 47 (16.15%) Kanban
7 38 (13.06%) Automated Testing
7 38 (13.06%) Front End Development
8 37 (12.71%) Open Source
9 35 (12.03%) Configuration Management
10 33 (11.34%) OO
11 32 (11.00%) Prototyping
12 28 (9.62%) Continuous Integration
13 27 (9.28%) Mentoring
14 25 (8.59%) Microservices
14 25 (8.59%) Software Architecture
15 24 (8.25%) DevOps
15 24 (8.25%) User Stories
16 20 (6.87%) Continuous Delivery
16 20 (6.87%) OOP
Programming Languages
1 290 (99.66%) Ruby
2 163 (56.01%) JavaScript
3 40 (13.75%) Scala
4 38 (13.06%) Java
5 27 (9.28%) Python
6 26 (8.93%) SQL
7 18 (6.19%) PHP
8 12 (4.12%) Go
9 9 (3.09%) Perl
10 6 (2.06%) CoffeeScript
11 5 (1.72%) C++
11 5 (1.72%) Clojure
12 4 (1.37%) C
12 4 (1.37%) C#
12 4 (1.37%) Erlang
13 3 (1.03%) Bash Shell
13 3 (1.03%) Elixir
13 3 (1.03%) R
14 2 (0.69%) Apple Swift
14 2 (0.69%) PHP 7
Qualifications
1 15 (5.15%) Degree
2 10 (3.44%) Security Cleared
3 5 (1.72%) BPSS Clearance
4 3 (1.03%) SC Cleared
5 1 (0.34%) AWS Certification
5 1 (0.34%) CTC Cleared
Quality Assurance & Compliance
1 8 (2.75%) Disclosure Scotland
1 8 (2.75%) SDET
2 6 (2.06%) QA
3 3 (1.03%) GCP
System Software
1 34 (11.68%) Docker
2 10 (3.44%) Virtual Machines
3 4 (1.37%) NFS
3 4 (1.37%) Squid
4 2 (0.69%) VMware Infrastructure
5 1 (0.34%) Active Directory
5 1 (0.34%) Apache Flume
5 1 (0.34%) Ceph
5 1 (0.34%) Hyper-V
5 1 (0.34%) vCloud
5 1 (0.34%) VirtualBox
Systems Management
1 26 (8.93%) Opscode Chef
2 10 (3.44%) Puppet
3 3 (1.03%) Kibana
3 3 (1.03%) Mesos
3 3 (1.03%) Salt
4 2 (0.69%) Ansible
4 2 (0.69%) logstash
4 2 (0.69%) Pingdom
4 2 (0.69%) Terraform
5 1 (0.34%) HAProxy
5 1 (0.34%) Kubernetes
5 1 (0.34%) Marathon
5 1 (0.34%) Nagios
5 1 (0.34%) Rundeck
Vendors
1 7 (2.41%) Oracle
2 5 (1.72%) Google
2 5 (1.72%) Salesforce.com
3 4 (1.37%) SAP
4 3 (1.03%) Red Hat
4 3 (1.03%) Tableau
4 3 (1.03%) Teradata
5 2 (0.69%) Facebook
5 2 (0.69%) Rackspace
5 2 (0.69%) SaltStack
5 2 (0.69%) Twitter
5 2 (0.69%) VMware
5 2 (0.69%) Xamarin
6 1 (0.34%) Apple
6 1 (0.34%) Informatica
6 1 (0.34%) Lotus
6 1 (0.34%) Microsoft
London
Mortimer Spinks
Rate: £400 - £500 per day
Posted: 13 hours ago
Central London / West End
Client Server
Rate: £425 - £450 per day
Posted: 16 hours ago
London
Client Server
Rate: £425 - £450 per day
Posted: Yesterday
City, London
ANSON MCCADE
Rate: £450- £550 per day
Posted: 5 days ago
London
Earth Stream Global
Posted: 5 days ago
City, London
ANSON MCCADE
Rate: £400 - £500 per day
Posted: 5 days ago
City, London
ANSON MCCADE
Rate: £400 - £500 per Day
Posted: 4 days ago
East London
Open City
Rate: Competitive salary
Posted: 13 days ago
London
Explore Recruitment Solutions
Rate: £350 - £400 per day
Posted: 6 days ago
London
Client Server
Rate: £425 - £450 per day
Posted: 8 days ago
Central London / West End
Gamesys
Posted: 14 days ago
London
Spectrum IT
Rate: £400 - £500 per day
Posted: 27 days ago
London
People Source Consulting
Rate: £500 - £550 per day
Posted: 8 days ago