The statistics below represent IT contracts advertised across the London region that had Ruby Developer featuring in the job title. Included is a guide to the contractor rates offered over the 3 months to 24 July 2016 with a comparison to same period over 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
24 Jul 2016
Same period 2015 Same period 2014
Ruby Developer
Rank 349 357 293
Rank change year-on-year
+8 -64
Contract jobs requiring a Ruby Developer 83 76 129
As % of all contract IT jobs located in London 0.37% 0.32% 0.56%
As % of the Job Titles category 0.39% 0.34% 0.59%
Number of daily rates quoted 78 70 113
Median daily rate £425 £400 £400
Median daily rate % change year-on-year
+6.25% -
90% offered a daily rate of more than £375 £375 £345
10% offered a daily rate of more than £500 £503 £475
UK excluding London median daily rate £420 £400 £375
% change year-on-year
+5.00% +6.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median 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
21060 22365 21816
As % of all contract IT jobs located in London 95.04% 94.77% 95.15%
Number of daily rates quoted 15089 15697 14981
Median daily rate £455 £445 £425
Median daily rate % change year-on-year
+2.24% +4.70%
90% offered a daily rate of more than £300 £275 £265
10% offered a daily rate of more than £625 £613 £600
UK excluding London median daily rate £388 £375 £350
% change year-on-year
+3.33% +7.14%
Number of hourly rates quoted 222 374 411
Median hourly rate £17.50 £18.00 £17.50
Median hourly rate % change year-on-year
-2.77% +2.85%
90% offered a hourly rate of more than £11.00 £11.78 £11.00
10% offered a hourly rate of more than £50.00 £52.17 £40.20
UK excluding London median hourly rate £16.50 £16.16 £16.08
% change year-on-year
+2.10% +0.49%

Ruby Developer
Jobs Demand Trend in London

The demand trend of IT contracts across the London region that featured Ruby Developer in the job title.

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 24 July 2016.

Ruby Developer Daily Rate Histogram in London

Ruby Developer
Hourly Rate Trend in London

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

Ruby Developer Hourly Rate Trend in London

Ruby Developer
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 Developer within the London region over the 3 months to 24 July 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 +57 26 £450 - 4
Westminster - 2 £413 -
Ruby Developer
England

Ruby Developer Skill Set
Top 30 Related IT Skills in London

For the 6 months to 24 July 2016, Ruby Developer contract jobs required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region featuring Ruby Developer in the job title.

1 149 (100.00%) Ruby
2 114 (76.51%) Ruby on Rails
3 79 (53.02%) Agile Software Development
4 76 (51.01%) TDD
5 52 (34.90%) BDD
6 51 (34.23%) JavaScript
7 40 (26.85%) HTML
8 36 (24.16%) CSS
9 28 (18.79%) Amazon AWS
10 26 (17.45%) Capybara
11 25 (16.78%) OO
11 25 (16.78%) PostgreSQL
11 25 (16.78%) Scrum
12 24 (16.11%) RSpec
12 24 (16.11%) Cucumber
13 22 (14.77%) Web Services
14 21 (14.09%) Java
14 21 (14.09%) Test Automation
15 20 (13.42%) Python
16 18 (12.08%) Kanban
16 18 (12.08%) HTML5
16 18 (12.08%) Open Source
17 17 (11.41%) CSS3
17 17 (11.41%) Finance
18 15 (10.07%) Go
19 14 (9.40%) Git (software)
19 14 (9.40%) NoSQL
20 13 (8.72%) MongoDB
20 13 (8.72%) AngularJS
20 13 (8.72%) Continuous Delivery

Ruby Developer Skill Set
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 5 (3.36%) Elasticsearch
2 3 (2.01%) nginx
3 2 (1.34%) Cloud Foundry
3 2 (1.34%) CMS
3 2 (1.34%) OpenStack
Business Applications
1 1 (0.67%) BigMachines
1 1 (0.67%) Eloqua
1 1 (0.67%) Magento
1 1 (0.67%) SAP Oil and Gas
Cloud Services
1 28 (18.79%) Amazon AWS
2 10 (6.71%) Heroku
3 9 (6.04%) GitHub
4 4 (2.68%) Microsoft Azure
5 3 (2.01%) SaaS
6 2 (1.34%) PaaS
7 1 (0.67%) Amazon EC2
7 1 (0.67%) Cloud Computing
Communications & Networking
1 4 (2.68%) HTTP
2 2 (1.34%) Network Security
Database & Business Intelligence
1 25 (16.78%) PostgreSQL
2 14 (9.40%) NoSQL
3 13 (8.72%) MongoDB
4 10 (6.71%) MySQL
5 7 (4.70%) Redis
6 4 (2.68%) Apache Cassandra
6 4 (2.68%) Neo4j
6 4 (2.68%) Relational Database
7 1 (0.67%) Amazon DynamoDB
7 1 (0.67%) CouchDB
7 1 (0.67%) Data Mining
7 1 (0.67%) MariaDB
7 1 (0.67%) RDBMS
Development Applications
1 26 (17.45%) Capybara
2 24 (16.11%) Cucumber
2 24 (16.11%) RSpec
3 14 (9.40%) Git (software)
4 8 (5.37%) Selenium
5 6 (4.03%) Jasmine
5 6 (4.03%) Jenkins
6 3 (2.01%) Bower
6 3 (2.01%) Calabash
6 3 (2.01%) Grunt
6 3 (2.01%) Protractor
6 3 (2.01%) WebDriver
7 2 (1.34%) JMeter
7 2 (1.34%) VisualVM
8 1 (0.67%) Appium
8 1 (0.67%) Artifactory
8 1 (0.67%) GitLab
8 1 (0.67%) Maven
8 1 (0.67%) Oracle APEX
8 1 (0.67%) Xcode
General
1 17 (11.41%) Finance
2 5 (3.36%) Banking
3 2 (1.34%) Marketing
4 1 (0.67%) Advertising
4 1 (0.67%) Automotive
4 1 (0.67%) Electronics
4 1 (0.67%) Games
4 1 (0.67%) Manufacturing
4 1 (0.67%) Telecoms
Libraries, Frameworks & Software Standards
1 114 (76.51%) Ruby on Rails
2 40 (26.85%) HTML
3 36 (24.16%) CSS
4 22 (14.77%) Web Services
5 18 (12.08%) HTML5
6 17 (11.41%) CSS3
7 13 (8.72%) AngularJS
8 12 (8.05%) Django
8 12 (8.05%) REST
9 10 (6.71%) Gherkin
10 9 (6.04%) React
10 9 (6.04%) Sass
11 7 (4.70%) Dropwizard
12 6 (4.03%) .NET
12 6 (4.03%) JAX-RS
12 6 (4.03%) JSON
13 5 (3.36%) Ajax
13 5 (3.36%) jQuery
13 5 (3.36%) Play Framework
13 5 (3.36%) RESTful
Miscellaneous
1 10 (6.71%) Mobile App
2 8 (5.37%) Algorithms
3 4 (2.68%) User Experience
4 3 (2.01%) Fintech
4 3 (2.01%) Semantic Web
5 2 (1.34%) Computer Science
5 2 (1.34%) Digital Media
5 2 (1.34%) Management Information System
5 2 (1.34%) Video on Demand
6 1 (0.67%) Foreign Exchange (FX)
6 1 (0.67%) Inversion of Control
6 1 (0.67%) Online Games
6 1 (0.67%) Private Cloud
Operating Systems
1 12 (8.05%) Linux
2 4 (2.68%) Unix
3 3 (2.01%) Apple iOS
4 2 (1.34%) Android
4 2 (1.34%) Mac OS X
4 2 (1.34%) Windows
5 1 (0.67%) CoreOS
5 1 (0.67%) Mac OS
Processes & Methodologies
1 79 (53.02%) Agile Software Development
2 76 (51.01%) TDD
3 52 (34.90%) BDD
4 25 (16.78%) OO
4 25 (16.78%) Scrum
5 21 (14.09%) Test Automation
6 18 (12.08%) Kanban
6 18 (12.08%) Open Source
7 13 (8.72%) Continuous Delivery
7 13 (8.72%) Continuous Integration
8 12 (8.05%) E-Commerce
8 12 (8.05%) Pair Programming
9 11 (7.38%) Front End Development
9 11 (7.38%) Microservices
9 11 (7.38%) Web Development
10 9 (6.04%) API Development
10 9 (6.04%) DevOps
10 9 (6.04%) MVC
10 9 (6.04%) Open Source Development
11 7 (4.70%) Configuration Management
Programming Languages
1 149 (100.00%) Ruby
2 51 (34.23%) JavaScript
3 21 (14.09%) Java
4 20 (13.42%) Python
5 15 (10.07%) Go
6 12 (8.05%) Scala
7 9 (6.04%) PHP
8 8 (5.37%) Clojure
9 7 (4.70%) SQL
10 6 (4.03%) C#
11 5 (3.36%) RubyMotion
12 3 (2.01%) ES6
13 2 (1.34%) Apple Swift
13 2 (1.34%) Bash Shell
13 2 (1.34%) Shell Script
14 1 (0.67%) ActionScript
14 1 (0.67%) Apex Code
14 1 (0.67%) C++
14 1 (0.67%) Objective-C
14 1 (0.67%) Perl
Qualifications
1 5 (3.36%) Degree
2 4 (2.68%) Security Cleared
3 2 (1.34%) SC Cleared
4 1 (0.67%) BPSS Clearance
Quality Assurance & Compliance
1 9 (6.04%) SDET
2 2 (1.34%) Disclosure Scotland
2 2 (1.34%) QA
System Software
1 4 (2.68%) Docker
2 2 (1.34%) Ceph
2 2 (1.34%) Virtual Machines
2 2 (1.34%) vSphere
3 1 (0.67%) etcd
3 1 (0.67%) flannel
3 1 (0.67%) GlusterFS
Systems Management
1 1 (0.67%) HAProxy
1 1 (0.67%) Host Intrusion Detection System
1 1 (0.67%) Kubernetes
1 1 (0.67%) Mesos
1 1 (0.67%) Network Intrusion Detection System
1 1 (0.67%) rkt
Vendors
1 5 (3.36%) Salesforce.com
2 4 (2.68%) Rackspace
3 2 (1.34%) Facebook
3 2 (1.34%) Twitter
4 1 (0.67%) Google
4 1 (0.67%) Oracle
4 1 (0.67%) SAP
4 1 (0.67%) Siebel
4 1 (0.67%) Teradata
4 1 (0.67%) Xamarin
4 1 (0.67%) Zend
London
Oliver Bernard
Rate: £300 - £350 per day
Posted: 2 days ago
London
Tiro Partners
Rate: £400.00 - £450.00 per day
Posted: 5 days ago
London
Coal IT Services
Rate: From £400 to £500 per day
Posted: 5 days ago
Central London / West End
Client Server
Rate: £400 - £425 per day
Posted: 5 days ago
London
Client Server
Rate: £400 - £425 per day
Posted: 6 days ago
London
Client Server
Rate: £400 - £450 per day
Posted: 12 days ago