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 28 August 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
28 Aug 2016
Same period 2015 Same period 2014
Ruby on Rails (RoR)
Rank 283 308 263
Rank change year-on-year
+25 -45
Contract jobs citing Ruby on Rails 154 126 178
As % of all contract IT jobs located in London 0.68% 0.53% 0.73%
As % of the Libraries, Frameworks & Software Standards category 2.03% 1.69% 2.38%
Number of daily rates quoted 131 104 140
Median daily rate £438 £475 £425
Median daily rate % change year-on-year
-7.89% +11.76%
90% offered a daily rate of more than £350 £341 £325
10% offered a daily rate of more than £550 £600 £525
UK excluding London median daily rate £400 £425 £388
% change year-on-year
-5.88% +9.67%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £10.00 £8.00 £71.00
% change year-on-year
+25.00% -88.73%
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
7592 7476 7471
As % of all contract IT jobs located in London 33.42% 31.68% 30.75%
Number of daily rates quoted 5647 5485 5240
Median daily rate £450 £438 £413
Median daily rate % change year-on-year
+2.85% +6.06%
90% offered a daily rate of more than £325 £315 £300
10% offered a daily rate of more than £590 £600 £575
UK excluding London median daily rate £375 £368 £350
% change year-on-year
+2.04% +5.00%
Number of hourly rates quoted 37 50 49
Median hourly rate £45.00 £36.50 £45.00
Median hourly rate % change year-on-year
+23.28% -18.88%
90% offered a hourly rate of more than £21.20 £19.65 £17.50
10% offered a hourly rate of more than £54.25 £52.17 £53.00
UK excluding London median hourly rate £40.00 £38.77 £35.00
% change year-on-year
+3.17% +10.77%

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 28 August 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 28 August 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 +45 34 £425 -15.00% 12
Westminster - 6 £413 -
Ruby on Rails
England

Ruby on Rails
Top 30 Related IT Skills in London

For the 6 months to 28 August 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.

1 298 (100.00%) Ruby
2 158 (53.02%) Agile Software Development
3 153 (51.34%) CSS
4 151 (50.67%) HTML
5 149 (50.00%) JavaScript
6 124 (41.61%) TDD
7 98 (32.89%) HTML5
8 87 (29.19%) CSS3
9 69 (23.15%) PostgreSQL
10 63 (21.14%) Scrum
10 63 (21.14%) MySQL
11 58 (19.46%) REST
12 55 (18.46%) BDD
13 54 (18.12%) AngularJS
14 51 (17.11%) OO
15 49 (16.44%) NoSQL
16 47 (15.77%) Kanban
17 46 (15.44%) RSpec
18 45 (15.10%) Scala
18 45 (15.10%) Amazon AWS
18 45 (15.10%) Front End Development
19 43 (14.43%) Java
20 42 (14.09%) React
20 42 (14.09%) Sass
21 41 (13.76%) Apache Cassandra
21 41 (13.76%) Ajax
22 39 (13.09%) Django
23 37 (12.42%) JSON
23 37 (12.42%) Git (software)
24 36 (12.08%) MongoDB

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 13 (4.36%) Elasticsearch
2 9 (3.02%) Apache Pig
2 9 (3.02%) SAS
3 8 (2.68%) OpenStack
4 7 (2.35%) Apache Spark
4 7 (2.35%) Cloud Foundry
5 5 (1.68%) nginx
6 3 (1.01%) WordPress
7 2 (0.67%) Apache
7 2 (0.67%) CMS
7 2 (0.67%) Confluence
8 1 (0.34%) Apache Solr
8 1 (0.34%) Tomcat
Applications
1 9 (3.02%) SPSS
1 9 (3.02%) Stata
2 1 (0.34%) Adobe Illustrator
2 1 (0.34%) Photoshop
2 1 (0.34%) Spreadsheet
Business Applications
1 4 (1.34%) Magento
2 2 (0.67%) Salesforce.com CRM
3 1 (0.34%) BigMachines
3 1 (0.34%) Eloqua
3 1 (0.34%) SAP Oil and Gas
Cloud Services
1 45 (15.10%) Amazon AWS
2 19 (6.38%) Heroku
3 14 (4.70%) GitHub
4 13 (4.36%) SaaS
5 7 (2.35%) AWS CloudFormation
6 5 (1.68%) Amazon EC2
7 3 (1.01%) Microsoft Azure
8 2 (0.67%) Cloud Computing
9 1 (0.34%) Amazon S3
9 1 (0.34%) AWS Lambda
9 1 (0.34%) Google Cloud Platform
9 1 (0.34%) Google Play
9 1 (0.34%) Route 53
9 1 (0.34%) Slack
Communications & Networking
1 12 (4.03%) Internet
2 9 (3.02%) HTTP
3 1 (0.34%) LDAP
3 1 (0.34%) Network Security
3 1 (0.34%) SSL
3 1 (0.34%) Wireless
Database & Business Intelligence
1 69 (23.15%) PostgreSQL
2 63 (21.14%) MySQL
3 49 (16.44%) NoSQL
4 41 (13.76%) Apache Cassandra
5 36 (12.08%) MongoDB
6 13 (4.36%) Redis
7 11 (3.69%) RDBMS
7 11 (3.69%) Relational Database
8 10 (3.36%) CouchDB
8 10 (3.36%) Data Mining
8 10 (3.36%) Hadoop
9 9 (3.02%) Apache Hive
9 9 (3.02%) Big Data
9 9 (3.02%) HBase
9 9 (3.02%) QlikView
10 7 (2.35%) Datomic
10 7 (2.35%) Neo4j
11 6 (2.01%) SQL Server
12 1 (0.34%) MariaDB
12 1 (0.34%) SQLite
Development Applications
1 46 (15.44%) RSpec
2 37 (12.42%) Git (software)
3 32 (10.74%) Cucumber
4 30 (10.07%) Capybara
5 15 (5.03%) Grunt
6 12 (4.03%) Jenkins
7 11 (3.69%) Jasmine
8 8 (2.68%) Selenium
9 5 (1.68%) Visual Studio
10 4 (1.34%) JUnit
10 4 (1.34%) Mocha
10 4 (1.34%) Subversion
11 3 (1.01%) Bower
11 3 (1.01%) gulp
11 3 (1.01%) JIRA
11 3 (1.01%) Protractor
11 3 (1.01%) Vagrant
12 2 (0.67%) Calabash
12 2 (0.67%) Travis CI
13 1 (0.34%) Karma Test Runner
General
1 22 (7.38%) Finance
2 10 (3.36%) Banking
3 7 (2.35%) Marketing
4 5 (1.68%) Legal
5 3 (1.01%) Telecoms
6 2 (0.67%) Games
7 1 (0.34%) Electronics
7 1 (0.34%) Manufacturing
7 1 (0.34%) Publishing
Job Titles
1 221 (74.16%) Developer
2 116 (38.93%) Ruby Developer
3 99 (33.22%) Ruby on Rails Developer
4 32 (10.74%) Architect
5 25 (8.39%) Senior Developer
6 24 (8.05%) Front End Developer (Client-Side Developer)
6 24 (8.05%) Full Stack Developer
6 24 (8.05%) Technical Architect
7 21 (7.05%) JavaScript Developer
8 17 (5.70%) Senior Ruby Developer
9 14 (4.70%) Developer in Test
10 13 (4.36%) Web Developer
11 11 (3.69%) Analyst
11 11 (3.69%) Ruby Engineer
11 11 (3.69%) Senior Ruby on Rails Developer
12 10 (3.36%) Analyst Developer
12 10 (3.36%) Automation Test Analyst
12 10 (3.36%) Digital Architect
12 10 (3.36%) Test Analyst
12 10 (3.36%) Test Automation Developer
Libraries, Frameworks & Software Standards
1 153 (51.34%) CSS
2 151 (50.67%) HTML
3 98 (32.89%) HTML5
4 87 (29.19%) CSS3
5 58 (19.46%) REST
6 54 (18.12%) AngularJS
7 42 (14.09%) React
7 42 (14.09%) Sass
8 41 (13.76%) Ajax
9 39 (13.09%) Django
10 37 (12.42%) JSON
11 36 (12.08%) Play Framework
12 31 (10.40%) jQuery
13 29 (9.73%) Web Services
14 19 (6.38%) .NET
15 18 (6.04%) Ember.js
16 17 (5.70%) Node.js
17 12 (4.03%) Backbone.js
17 12 (4.03%) Gherkin
18 11 (3.69%) Compass CSS Framework
Miscellaneous
1 30 (10.07%) User Experience
2 17 (5.70%) Performance Metrics
3 13 (4.36%) Computer Science
3 13 (4.36%) Mobile App
4 9 (3.02%) Semantic Web
5 8 (2.68%) Algorithms
6 7 (2.35%) Management Information System
7 3 (1.01%) Digital Media
7 3 (1.01%) Fintech
7 3 (1.01%) Social Media
8 2 (0.67%) Analytical Skills
8 2 (0.67%) Blog
9 1 (0.34%) Artificial Intelligence
9 1 (0.34%) BBC
9 1 (0.34%) Client/Server
9 1 (0.34%) Foreign Exchange (FX)
9 1 (0.34%) Minimum Viable Product
9 1 (0.34%) Online Games
9 1 (0.34%) Social Network
Operating Systems
1 25 (8.39%) Linux
2 15 (5.03%) Android
3 14 (4.70%) Unix
4 3 (1.01%) Apple iOS
5 2 (0.67%) SUSE
5 2 (0.67%) Windows
6 1 (0.34%) CentOS
6 1 (0.34%) Debian
6 1 (0.34%) Mac OS X
6 1 (0.34%) Red Hat Enterprise Linux
6 1 (0.34%) Solaris
6 1 (0.34%) SUSE Linux Enterprise Server
6 1 (0.34%) Ubuntu
Processes & Methodologies
1 158 (53.02%) Agile Software Development
2 124 (41.61%) TDD
3 63 (21.14%) Scrum
4 55 (18.46%) BDD
5 51 (17.11%) OO
6 47 (15.77%) Kanban
7 45 (15.10%) Front End Development
8 35 (11.74%) Continuous Integration
9 34 (11.41%) Mentoring
10 31 (10.40%) Web Development
11 28 (9.40%) Configuration Management
11 28 (9.40%) Prototyping
12 26 (8.72%) Open Source
13 25 (8.39%) MVC
13 25 (8.39%) OOP
13 25 (8.39%) Test Automation
14 22 (7.38%) Microservices
14 22 (7.38%) Product Management
15 20 (6.71%) Software Architecture
16 19 (6.38%) User Stories
Programming Languages
1 298 (100.00%) Ruby
2 149 (50.00%) JavaScript
3 45 (15.10%) Scala
4 43 (14.43%) Java
5 21 (7.05%) SQL
6 20 (6.71%) PHP
6 20 (6.71%) Python
7 15 (5.03%) Go
8 13 (4.36%) C#
9 12 (4.03%) Perl
10 11 (3.69%) Clojure
11 9 (3.02%) MATLAB
11 9 (3.02%) PL/SQL
11 9 (3.02%) R
11 9 (3.02%) Shell Script
12 7 (2.35%) C
12 7 (2.35%) C++
12 7 (2.35%) Erlang
13 5 (1.68%) ES6
13 5 (1.68%) VB.NET
Qualifications
1 16 (5.37%) Degree
2 7 (2.35%) Security Cleared
3 6 (2.01%) BPSS Clearance
4 1 (0.34%) SC Cleared
Quality Assurance & Compliance
1 10 (3.36%) SDET
2 6 (2.01%) Disclosure Scotland
3 2 (0.67%) QA
4 1 (0.34%) GCP
System Software
1 14 (4.70%) Docker
2 1 (0.34%) Ceph
2 1 (0.34%) Hyper-V
2 1 (0.34%) NFS
2 1 (0.34%) Squid
2 1 (0.34%) Virtual Machines
Systems Management
1 15 (5.03%) Opscode Chef
2 8 (2.68%) Puppet
3 1 (0.34%) Kibana
3 1 (0.34%) Mesos
3 1 (0.34%) Nagios
Vendors
1 17 (5.70%) Oracle
2 10 (3.36%) Teradata
3 9 (3.02%) Informatica
3 9 (3.02%) Salesforce.com
3 9 (3.02%) Tableau
4 6 (2.01%) Google
5 5 (1.68%) Rackspace
6 3 (1.01%) Facebook
6 3 (1.01%) Red Hat
6 3 (1.01%) SAP
7 2 (0.67%) Microsoft
7 2 (0.67%) Twitter
8 1 (0.34%) Adobe
8 1 (0.34%) Apple
8 1 (0.34%) Lotus
8 1 (0.34%) Siebel
8 1 (0.34%) Zend
London
G2 Recruitment Solutions
Rate: £550 per month
Posted: 2 days ago
City, London
Venturi
Rate: £400.00 - £500 per day
Posted: Yesterday
London
Spring Technology
Posted: 15 hours ago
City, London
Mortimer Spinks
Rate: £450 - £550 per day
Posted: 3 days ago
City, London
TEKsystems
Rate: £400 - £450 per day
Posted: 3 days ago
London
AdRoc Group
Rate: £450 - £550 per day
Posted: 4 days ago
London
Explore Recruitment Solutions
Rate: £325 - £375 per day
Posted: 5 days ago
London
Coal IT Services
Rate: From £400 to £500 per day
Posted: 3 days ago
East London
Revolution Technology
Rate: From £300 to £360 per day
Posted: 5 days ago