The table below looks at the statistics for the Ruby Developer role in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Ruby Developer in their job title over the 3 months to 30 July 2015 with a comparison to the same period in 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.

Location
3 months to
30 Jul 2015
Same period 2014 Same period 2013
Ruby Developer
Rank 343 304 355
Rank change year-on-year
-39 +51
Contract jobs requiring a Ruby Developer 63 102 61
As % of all contract IT jobs located in London 0.27% 0.43% 0.25%
As % of the Job Titles category 0.29% 0.47% 0.27%
Number of daily rates quoted 60 87 49
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£425 £401 £400
Average daily rate % change year-on-year
+6.11% +0.12%
90% offered a daily rate of more than £375 £315 £325
10% offered a daily rate of more than £525 £485 £455
UK excluding London average daily rate £413 £375 £475
% change year-on-year
+10.00% -21.05%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Ruby Developer
England

The following table is for comparison with the above and provides statistics for the entire Job Titles category in contract jobs advertised in the 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 contract jobs in the overall sample.

Job Titles Category
London
Contract IT job ads with a match in the
Job Titles category
21700 21898 22436
As % of all contract IT jobs located in London 92.19% 92.85% 92.50%
Number of daily rates quoted 15234 15017 15286
Average daily rate £450 £425 £450
Average daily rate % change year-on-year
+5.88% -5.55%
90% offered a daily rate of more than £275 £265 £275
10% offered a daily rate of more than £620 £600 £600
UK excluding London average daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 347 401 462
Average hourly rate £18.00 £17.50 £20.00
Average hourly rate % change year-on-year
+2.85% -12.50%
90% offered a hourly rate of more than £12.00 £11.50 £13.50
10% offered a hourly rate of more than £50.00 £45.00 £42.50
UK excluding London average hourly rate £16.50 £16.50 £17.00
% change year-on-year
- -2.94%

Ruby Developer
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor jobs citing Ruby Developer in the job title across the London region as a proportion of the total demand within the Job Titles category.

Ruby Developer Jobs Demand Trend in London

Ruby Developer
Daily Rate Trend in London

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

Ruby Developer Daily Rate Trend in London

Ruby Developer
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Ruby Developer across the London region over the 3 months to 30 July 2015.

Ruby Developer Daily Rate Histogram in London

Ruby Developer
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Ruby Developer within the London region over the 3 months to 30 July 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -8 13 £425 +21.42% 3
Ruby Developer
England

Ruby Developer
Top 30 Related IT Skills in London

For the 6 months to 30 July 2015, IT contractor jobs across the London region that cited Ruby Developer in their job title mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled with Ruby Developer in their job title.

1 126 (100.00%) Ruby
2 105 (83.33%) Ruby on Rails
3 71 (56.35%) TDD
4 67 (53.17%) JavaScript
5 59 (46.83%) Agile Software Development
6 57 (45.24%) CSS
7 38 (30.16%) SQL
8 31 (24.60%) HTML
9 30 (23.81%) Web Development
10 29 (23.02%) Java
11 26 (20.63%) BDD
11 26 (20.63%) Sinatra
12 21 (16.67%) Git (software)
13 20 (15.87%) Cucumber
14 18 (14.29%) RSpec
14 18 (14.29%) MySQL
15 14 (11.11%) Python
16 13 (10.32%) Linux
17 12 (9.52%) jQuery
18 11 (8.73%) Puppet
18 11 (8.73%) MongoDB
18 11 (8.73%) Software Engineering
18 11 (8.73%) Scrum
18 11 (8.73%) Jenkins
18 11 (8.73%) DevOps
19 10 (7.94%) E-Commerce
20 9 (7.14%) OO
20 9 (7.14%) Amazon AWS
20 9 (7.14%) Mobile App
21 8 (6.35%) Ansible

Ruby Developer
Top Related IT Skills in London by Category

For the 6 months to 30 July 2015, IT contractor jobs across the London region that cited Ruby Developer in their job title mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled with Ruby Developer in their job title. Up to 20 skills are shown per category.

Application Platforms
1 8 (6.35%) Node.js
2 4 (3.17%) Elasticsearch
3 2 (1.59%) Cloud Foundry
3 2 (1.59%) OpenStack
3 2 (1.59%) CMS
3 2 (1.59%) nginx
4 1 (0.79%) Apache Spark
Applications
1 2 (1.59%) MS Excel
Cloud Services
1 9 (7.14%) Amazon AWS
2 4 (3.17%) Cloud Computing
3 3 (2.38%) SaaS
3 3 (2.38%) GitHub
4 2 (1.59%) Google Cloud Platform
4 2 (1.59%) Heroku
5 1 (0.79%) Amazon EC2
5 1 (0.79%) Amazon S3
Communications & Networking
1 2 (1.59%) HTTP
1 2 (1.59%) Internet
2 1 (0.79%) VPN
Database & Business Intelligence
1 18 (14.29%) MySQL
2 11 (8.73%) MongoDB
3 8 (6.35%) NoSQL
4 7 (5.56%) Relational Database
5 5 (3.97%) Redis
6 4 (3.17%) Apache Cassandra
7 2 (1.59%) SQL Server
7 2 (1.59%) RDBMS
7 2 (1.59%) Hadoop
7 2 (1.59%) Apache Hive
8 1 (0.79%) Data Warehouse
8 1 (0.79%) Neo4j
8 1 (0.79%) Big Data
8 1 (0.79%) Amazon Redshift
Development Applications
1 21 (16.67%) Git (software)
2 20 (15.87%) Cucumber
3 18 (14.29%) RSpec
4 11 (8.73%) Jenkins
5 6 (4.76%) Capybara
6 4 (3.17%) JUnit
7 3 (2.38%) TeamCity
8 2 (1.59%) Jasmine
8 2 (1.59%) IntelliJ
8 2 (1.59%) Subversion
8 2 (1.59%) Maven
8 2 (1.59%) Selenium
8 2 (1.59%) WebDriver
8 2 (1.59%) Mockito
9 1 (0.79%) Mocha
9 1 (0.79%) JMeter
9 1 (0.79%) Team Foundation Server
9 1 (0.79%) Selenium IDE
9 1 (0.79%) VisualVM
General
1 8 (6.35%) Finance
2 3 (2.38%) Publishing
2 3 (2.38%) Marketing
3 2 (1.59%) Games
4 1 (0.79%) Music Industry
4 1 (0.79%) Advertising
Libraries, Frameworks & Software Standards
1 105 (83.33%) Ruby on Rails
2 57 (45.24%) CSS
3 31 (24.60%) HTML
4 26 (20.63%) Sinatra
5 12 (9.52%) jQuery
6 6 (4.76%) RESTful
6 6 (4.76%) Backbone.js
6 6 (4.76%) Ember.js
7 5 (3.97%) Ext JS
8 4 (3.17%) JSON
8 4 (3.17%) AngularJS
8 4 (3.17%) KnockoutJS
9 3 (2.38%) HTML5
9 3 (2.38%) Web Services
9 3 (2.38%) REST
9 3 (2.38%) CSS3
10 2 (1.59%) Django
10 2 (1.59%) Memcached
10 2 (1.59%) Twitter Bootstrap
10 2 (1.59%) Flask
Miscellaneous
1 9 (7.14%) Mobile App
2 3 (2.38%) Data Structures
2 3 (2.38%) iPhone
3 2 (1.59%) Semantic Web
4 1 (0.79%) Visualisation
4 1 (0.79%) Social Media
4 1 (0.79%) iPad
4 1 (0.79%) Digital Media
4 1 (0.79%) Algorithms
Operating Systems
1 13 (10.32%) Linux
2 7 (5.56%) UNIX
2 7 (5.56%) Android
3 6 (4.76%) Apple iOS
4 1 (0.79%) Windows
4 1 (0.79%) Mac OS X
Processes & Methodologies
1 71 (56.35%) TDD
2 59 (46.83%) Agile Software Development
3 30 (23.81%) Web Development
4 26 (20.63%) BDD
5 11 (8.73%) Software Engineering
5 11 (8.73%) DevOps
5 11 (8.73%) Scrum
6 10 (7.94%) E-Commerce
7 9 (7.14%) OO
8 6 (4.76%) OOP
8 6 (4.76%) Continuous Integration
8 6 (4.76%) Pair Programming
9 5 (3.97%) Open Source
9 5 (3.97%) Test Automation
10 3 (2.38%) Continuous Improvement
10 3 (2.38%) SDLC
10 3 (2.38%) MVC
11 2 (1.59%) SEO
11 2 (1.59%) Configuration Management
11 2 (1.59%) Web Design
Programming Languages
1 126 (100.00%) Ruby
2 67 (53.17%) JavaScript
3 38 (30.16%) SQL
4 29 (23.02%) Java
5 14 (11.11%) Python
6 7 (5.56%) Go
7 5 (3.97%) Clojure
8 4 (3.17%) PHP
8 4 (3.17%) Objective-C
8 4 (3.17%) C#
9 1 (0.79%) Perl
9 1 (0.79%) Groovy
9 1 (0.79%) Scala
9 1 (0.79%) Bash Shell
Qualifications
1 1 (0.79%) Degree
Quality Assurance & Compliance
1 5 (3.97%) QA
System Software
1 7 (5.56%) Docker
2 2 (1.59%) VMware Infrastructure
Systems Management
1 11 (8.73%) Puppet
2 8 (6.35%) Ansible
3 6 (4.76%) Opscode Chef
4 2 (1.59%) Graylog
4 2 (1.59%) Vagrant
5 1 (0.79%) Mesos
Vendors
1 4 (3.17%) VMware
2 3 (2.38%) Rackspace
3 2 (1.59%) New Relic
3 2 (1.59%) Google
3 2 (1.59%) Wall Street Systems
3 2 (1.59%) Akamai
4 1 (0.79%) Sencha
4 1 (0.79%) Apple