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 7 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
7 Jul 2015
Same period 2014 Same period 2013
Ruby Developer
Rank 338 311 360
Rank change year-on-year
-27 +49
Contract jobs requiring a Ruby Developer 73 97 53
As % of all contract IT jobs located in London 0.32% 0.42% 0.22%
As % of the Job Titles category 0.35% 0.46% 0.24%
Number of daily rates quoted 67 83 44
Average daily rate
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£375 £400 £400
Average daily rate % change year-on-year
-6.25% -
UK excluding London average daily rate £400 £388 £400
% change year-on-year
+3.22% -3.12%
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
21019 21294 21982
As % of all contract IT jobs located in London 91.93% 92.93% 92.38%
Number of daily rates quoted 14704 14718 14923
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 £610 £600 £600
UK excluding London average daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 359 385 471
Average hourly rate £19.00 £17.50 £20.00
Average hourly rate % change year-on-year
+8.57% -12.50%
90% offered a hourly rate of more than £12.00 £11.00 £12.22
10% offered a hourly rate of more than £50.00 £35.00 £45.00
UK excluding London average hourly rate £16.50 £16.08 £17.50
% change year-on-year
+2.61% -8.11%

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 7 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 7 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 +4 17 £375 +19.04% 7
Ruby Developer
England

Ruby Developer
Top 30 Related IT Skills in London

For the 6 months to 7 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.

1 123 (100.00%) Ruby
2 103 (83.74%) Ruby on Rails
3 73 (59.35%) TDD
4 72 (58.54%) JavaScript
5 61 (49.59%) CSS
6 59 (47.97%) Agile Software Development
7 36 (29.27%) SQL
8 35 (28.46%) HTML
9 31 (25.20%) Java
10 29 (23.58%) Web Development
11 28 (22.76%) Sinatra
12 27 (21.95%) BDD
13 22 (17.89%) Cucumber
13 22 (17.89%) Git (software)
14 18 (14.63%) MySQL
15 17 (13.82%) RSpec
16 13 (10.57%) jQuery
17 12 (9.76%) Python
18 11 (8.94%) Linux
19 10 (8.13%) Scrum
19 10 (8.13%) Software Engineering
19 10 (8.13%) E-Commerce
19 10 (8.13%) MongoDB
19 10 (8.13%) Jenkins
20 9 (7.32%) DevOps
20 9 (7.32%) Puppet
20 9 (7.32%) Capybara
20 9 (7.32%) OO
20 9 (7.32%) Pair Programming
21 8 (6.50%) QA

Ruby Developer
Top Related IT Skills in London by Category

For the 6 months to 7 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 5 (4.07%) Node.js
1 5 (4.07%) Cloud Foundry
2 4 (3.25%) Elasticsearch
3 2 (1.63%) CMS
3 2 (1.63%) nginx
4 1 (0.81%) OpenStack
4 1 (0.81%) Apache Spark
Applications
1 2 (1.63%) MS Excel
Cloud Services
1 7 (5.69%) Amazon AWS
2 4 (3.25%) Cloud Computing
3 3 (2.44%) SaaS
4 2 (1.63%) Heroku
4 2 (1.63%) GitHub
Communications & Networking
1 2 (1.63%) Internet
2 1 (0.81%) HTTP
2 1 (0.81%) VPN
Database & Business Intelligence
1 18 (14.63%) MySQL
2 10 (8.13%) MongoDB
3 7 (5.69%) Relational Database
4 6 (4.88%) NoSQL
5 5 (4.07%) Redis
6 4 (3.25%) Apache Cassandra
7 2 (1.63%) SQL Server
7 2 (1.63%) RDBMS
7 2 (1.63%) Hadoop
7 2 (1.63%) Apache Hive
8 1 (0.81%) Data Warehouse
8 1 (0.81%) Big Data
8 1 (0.81%) Amazon Redshift
Development Applications
1 22 (17.89%) Git (software)
1 22 (17.89%) Cucumber
2 17 (13.82%) RSpec
3 10 (8.13%) Jenkins
4 9 (7.32%) Capybara
5 6 (4.88%) TeamCity
6 5 (4.07%) IntelliJ
7 3 (2.44%) JUnit
8 2 (1.63%) Subversion
8 2 (1.63%) Maven
8 2 (1.63%) Selenium
8 2 (1.63%) Jasmine
8 2 (1.63%) WebDriver
9 1 (0.81%) Mockito
9 1 (0.81%) Mocha
9 1 (0.81%) Selenium IDE
9 1 (0.81%) gulp
9 1 (0.81%) Team Foundation Server
General
1 8 (6.50%) Finance
2 3 (2.44%) Publishing
2 3 (2.44%) Marketing
3 2 (1.63%) Games
4 1 (0.81%) Music Industry
4 1 (0.81%) Advertising
Libraries, Frameworks & Software Standards
1 103 (83.74%) Ruby on Rails
2 61 (49.59%) CSS
3 35 (28.46%) HTML
4 28 (22.76%) Sinatra
5 13 (10.57%) jQuery
6 7 (5.69%) HTML5
6 7 (5.69%) CSS3
7 6 (4.88%) Backbone.js
7 6 (4.88%) Sass
7 6 (4.88%) Ember.js
7 6 (4.88%) RESTful
8 5 (4.07%) Ext JS
8 5 (4.07%) AngularJS
9 4 (3.25%) KnockoutJS
9 4 (3.25%) Web Services
10 3 (2.44%) REST
11 2 (1.63%) Twitter Bootstrap
11 2 (1.63%) J2EE
11 2 (1.63%) Memcached
12 1 (0.81%) .NET
Miscellaneous
1 7 (5.69%) Mobile App
2 3 (2.44%) Data Structures
2 3 (2.44%) iPhone
3 2 (1.63%) Semantic Web
4 1 (0.81%) Visualisation
4 1 (0.81%) Social Media
4 1 (0.81%) iPad
4 1 (0.81%) Digital Media
4 1 (0.81%) Algorithms
Operating Systems
1 11 (8.94%) Linux
2 7 (5.69%) UNIX
2 7 (5.69%) Android
3 6 (4.88%) Apple iOS
4 1 (0.81%) Windows
4 1 (0.81%) Mac OS X
Processes & Methodologies
1 73 (59.35%) TDD
2 59 (47.97%) Agile Software Development
3 29 (23.58%) Web Development
4 27 (21.95%) BDD
5 10 (8.13%) Software Engineering
5 10 (8.13%) E-Commerce
5 10 (8.13%) Scrum
6 9 (7.32%) OO
6 9 (7.32%) Pair Programming
6 9 (7.32%) DevOps
7 6 (4.88%) Open Source
7 6 (4.88%) Continuous Improvement
7 6 (4.88%) Responsive Web Design
7 6 (4.88%) Web Design
7 6 (4.88%) OOP
8 5 (4.07%) Continuous Integration
8 5 (4.07%) Test Automation
9 3 (2.44%) Mobile Development
9 3 (2.44%) SDLC
9 3 (2.44%) MVC
Programming Languages
1 123 (100.00%) Ruby
2 72 (58.54%) JavaScript
3 36 (29.27%) SQL
4 31 (25.20%) Java
5 12 (9.76%) Python
6 7 (5.69%) Go
7 5 (4.07%) Objective-C
7 5 (4.07%) Clojure
7 5 (4.07%) C#
8 3 (2.44%) PHP
9 1 (0.81%) Perl
9 1 (0.81%) Groovy
9 1 (0.81%) Scala
9 1 (0.81%) Bash Shell
Qualifications
1 3 (2.44%) Degree
Quality Assurance & Compliance
1 8 (6.50%) QA
System Software
1 5 (4.07%) VMware Infrastructure
2 3 (2.44%) Docker
Systems Management
1 9 (7.32%) Puppet
2 7 (5.69%) Ansible
3 5 (4.07%) Graylog
4 4 (3.25%) Opscode Chef
5 1 (0.81%) Mesos
5 1 (0.81%) Vagrant
Vendors
1 6 (4.88%) VMware
2 5 (4.07%) Akamai
2 5 (4.07%) New Relic
3 2 (1.63%) Wall Street Systems
4 1 (0.81%) Sencha
4 1 (0.81%) Rackspace
London
ReThink Recruitment
Rate: £375 - £400 per week + negotiable
Posted: 5 days ago