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 30 July 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
30 Jul 2016
Same period 2015 Same period 2014
Ruby on Rails (RoR)
Rank 122 187 173
Rank change year-on-year
+65 -14
Contract jobs citing Ruby on Rails 43 27 32
As % of all contract IT jobs located in the City of London 1.28% 0.46% 0.55%
As % of the Libraries, Frameworks & Software Standards category 3.50% 1.51% 1.87%
Number of daily rates quoted 36 23 20
Median daily rate £425 £475 £350
Median daily rate % change year-on-year
-10.52% +35.71%
90% offered a daily rate of more than £394 £375 £315
10% offered a daily rate of more than £500 £573 £508
UK excluding London median daily rate £400 £425 £375
% change year-on-year
-5.88% +13.33%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £10.00 - £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
1229 1794 1709
As % of all contract IT jobs located in the City of London 36.57% 30.36% 29.16%
Number of daily rates quoted 1048 1460 1280
Median daily rate £450 £450 £445
Median daily rate % change year-on-year
- +1.12%
90% offered a daily rate of more than £338 £325 £310
10% offered a daily rate of more than £575 £620 £600
UK excluding London median daily rate £375 £350 £340
% change year-on-year
+7.14% +2.94%
Number of hourly rates quoted 3 8 11
Median hourly rate £20.00 £40.00 £45.00
Median hourly rate % change year-on-year
-50.00% -11.11%
UK excluding London median hourly rate £40.00 £40.00 £35.00
% change year-on-year
- +14.28%

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 30 July 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 30 July 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 55 (100.00%) Ruby
2 27 (49.09%) JavaScript
3 26 (47.27%) HTML
3 26 (47.27%) CSS
4 20 (36.36%) TDD
5 16 (29.09%) Agile Software Development
6 15 (27.27%) HTML5
6 15 (27.27%) NoSQL
6 15 (27.27%) REST
6 15 (27.27%) CSS3
7 14 (25.45%) Git (software)
7 14 (25.45%) OO
8 13 (23.64%) Web Services
8 13 (23.64%) PostgreSQL
9 12 (21.82%) Mentoring
10 11 (20.00%) MySQL
11 10 (18.18%) Continuous Integration
12 9 (16.36%) MVC
12 9 (16.36%) Front End Development
12 9 (16.36%) RSpec
12 9 (16.36%) BDD
13 8 (14.55%) Resque
13 8 (14.55%) Amazon AWS
13 8 (14.55%) Haml
13 8 (14.55%) SaaS
13 8 (14.55%) Microservices
13 8 (14.55%) Relational Database
13 8 (14.55%) OOP
13 8 (14.55%) RDBMS
13 8 (14.55%) Automated Testing

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 3 (5.45%) Elasticsearch
2 1 (1.82%) Apache
2 1 (1.82%) CMS
Cloud Services
1 8 (14.55%) Amazon AWS
1 8 (14.55%) SaaS
2 6 (10.91%) GitHub
3 3 (5.45%) Amazon EC2
4 1 (1.82%) Amazon S3
4 1 (1.82%) Route 53
Communications & Networking
1 7 (12.73%) Internet
Database & Business Intelligence
1 15 (27.27%) NoSQL
2 13 (23.64%) PostgreSQL
3 11 (20.00%) MySQL
4 8 (14.55%) RDBMS
4 8 (14.55%) Relational Database
5 7 (12.73%) MongoDB
6 6 (10.91%) Apache Cassandra
7 2 (3.64%) Redis
8 1 (1.82%) Amazon DynamoDB
8 1 (1.82%) CouchDB
8 1 (1.82%) Data Mining
8 1 (1.82%) SQL Server
Development Applications
1 14 (25.45%) Git (software)
2 9 (16.36%) RSpec
3 5 (9.09%) Capybara
3 5 (9.09%) Cucumber
4 1 (1.82%) Selenium
General
1 6 (10.91%) Finance
2 2 (3.64%) Banking
3 1 (1.82%) Legal
3 1 (1.82%) Marketing
Job Titles
1 43 (78.18%) Developer
2 29 (52.73%) Ruby Developer
3 18 (32.73%) Ruby on Rails Developer
4 7 (12.73%) Ruby Engineer
5 5 (9.09%) Full Stack Developer
6 4 (7.27%) Lead Developer
7 3 (5.45%) PHP Developer
7 3 (5.45%) Senior Developer
7 3 (5.45%) Senior Ruby on Rails Developer
7 3 (5.45%) Software Developer
8 2 (3.64%) Applications Engineer
8 2 (3.64%) JavaScript Developer
8 2 (3.64%) Senior Ruby Developer
9 1 (1.82%) Architect
9 1 (1.82%) Java Developer
9 1 (1.82%) JavaScript Engineer
9 1 (1.82%) MySQL Developer
9 1 (1.82%) PostgreSQL Developer
9 1 (1.82%) Senior PHP Developer
9 1 (1.82%) Technical Architect
Libraries, Frameworks & Software Standards
1 26 (47.27%) CSS
1 26 (47.27%) HTML
2 15 (27.27%) CSS3
2 15 (27.27%) HTML5
2 15 (27.27%) REST
3 13 (23.64%) Web Services
4 8 (14.55%) Haml
4 8 (14.55%) Resque
5 6 (10.91%) Ajax
5 6 (10.91%) Django
5 6 (10.91%) JSON
5 6 (10.91%) Play Framework
6 5 (9.09%) AngularJS
7 4 (7.27%) Ember.js
8 2 (3.64%) jQuery
8 2 (3.64%) React
9 1 (1.82%) .NET
9 1 (1.82%) Hibernate
9 1 (1.82%) Spring
9 1 (1.82%) Spring MVC
Miscellaneous
1 6 (10.91%) Management Information System
1 6 (10.91%) Mobile App
1 6 (10.91%) Semantic Web
2 3 (5.45%) Fintech
3 2 (3.64%) Computer Science
Operating Systems
1 1 (1.82%) Linux
Processes & Methodologies
1 20 (36.36%) TDD
2 16 (29.09%) Agile Software Development
3 14 (25.45%) OO
4 12 (21.82%) Mentoring
5 10 (18.18%) Continuous Integration
6 9 (16.36%) BDD
6 9 (16.36%) Front End Development
6 9 (16.36%) MVC
7 8 (14.55%) Automated Testing
7 8 (14.55%) Microservices
7 8 (14.55%) OOP
8 7 (12.73%) API Development
8 7 (12.73%) Continuous Delivery
8 7 (12.73%) Kanban
8 7 (12.73%) Scrum
9 6 (10.91%) Coaching
9 6 (10.91%) Line Management
9 6 (10.91%) Open Source
9 6 (10.91%) Prototyping
9 6 (10.91%) User Stories
Programming Languages
1 55 (100.00%) Ruby
2 27 (49.09%) JavaScript
3 6 (10.91%) Scala
4 4 (7.27%) Go
4 4 (7.27%) PHP
5 3 (5.45%) SQL
6 2 (3.64%) Java
7 1 (1.82%) ActionScript
7 1 (1.82%) ES6
7 1 (1.82%) Perl
Qualifications
1 4 (7.27%) Degree
System Software
1 1 (1.82%) Ceph
1 1 (1.82%) Docker
Systems Management
1 1 (1.82%) Mesos
1 1 (1.82%) Opscode Chef
Vendors
1 1 (1.82%) Teradata
City, London
Informatiq Consulting
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