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 9 December 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
9 Dec 2016
Same period 2015 Same period 2014
Ruby Developer
Rank 372 360 338
Rank change year-on-year
-12 -22
Contract jobs requiring a Ruby Developer 50 74 86
As % of all contract IT jobs located in London 0.23% 0.33% 0.37%
As % of the Job Titles category 0.25% 0.35% 0.39%
Number of daily rates quoted 45 66 70
Median daily rate £425 £450 £450
Median daily rate % change year-on-year
-5.55% -
90% offered a daily rate of more than £350 £325 £400
10% offered a daily rate of more than £525 £525 £502
UK excluding London median daily rate £450 £350 £393
% change year-on-year
+28.57% -10.82%
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
20320 21442 22317
As % of all contract IT jobs located in London 94.64% 95.04% 94.92%
Number of daily rates quoted 14519 15176 16085
Median daily rate £475 £450 £435
Median daily rate % change year-on-year
+5.55% +3.44%
90% offered a daily rate of more than £298 £288 £250
10% offered a daily rate of more than £638 £625 £600
UK excluding London median daily rate £400 £388 £375
% change year-on-year
+3.22% +3.33%
Number of hourly rates quoted 294 341 443
Median hourly rate £16.50 £17.50 £17.25
Median hourly rate % change year-on-year
-5.71% +1.44%
90% offered a hourly rate of more than £11.50 £10.00 £11.50
10% offered a hourly rate of more than £50.00 £42.50 £37.00
UK excluding London median hourly rate £16.50 £17.00 £16.00
% change year-on-year
-2.94% +6.25%

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 9 December 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 9 December 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 -10 4 £350 -17.64% 6
Ruby Developer
England

Ruby Developer Skill Set
Top 30 Related IT Skills in London

For the 6 months to 9 December 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.

1 147 (100.00%) Ruby
2 86 (58.50%) Agile Software Development
3 84 (57.14%) Ruby on Rails
4 57 (38.78%) JavaScript
5 55 (37.41%) TDD
6 51 (34.69%) HTML
7 48 (32.65%) CSS
8 34 (23.13%) HTML5
8 34 (23.13%) BDD
9 33 (22.45%) CSS3
9 33 (22.45%) Scrum
10 27 (18.37%) PostgreSQL
11 25 (17.01%) Kanban
12 24 (16.33%) Java
13 23 (15.65%) Git (software)
14 21 (14.29%) RSpec
14 21 (14.29%) Cucumber
15 20 (13.61%) Python
16 19 (12.93%) OO
17 18 (12.24%) Web Development
17 18 (12.24%) REST
17 18 (12.24%) Open Source
18 17 (11.56%) Continuous Integration
19 16 (10.88%) Capybara
20 15 (10.20%) Docker
20 15 (10.20%) Amazon AWS
21 14 (9.52%) NoSQL
21 14 (9.52%) AngularJS
21 14 (9.52%) SDET
22 13 (8.84%) Automated Testing

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 (3.40%) Elasticsearch
2 3 (2.04%) Confluence
2 3 (2.04%) nginx
3 2 (1.36%) Cloud Foundry
3 2 (1.36%) CMS
3 2 (1.36%) SharePoint
4 1 (0.68%) Apache Spark
4 1 (0.68%) Drupal
4 1 (0.68%) Joomla!
4 1 (0.68%) SAS
4 1 (0.68%) WordPress
Business Applications
1 2 (1.36%) Remedy ITSM
2 1 (0.68%) SAP Oil and Gas
Cloud Services
1 15 (10.20%) Amazon AWS
2 7 (4.76%) GitHub
3 6 (4.08%) Heroku
4 3 (2.04%) Microsoft Azure
4 3 (2.04%) SaaS
5 1 (0.68%) Amazon EC2
5 1 (0.68%) AWS Lambda
5 1 (0.68%) Datadog
5 1 (0.68%) Google Cloud Platform
5 1 (0.68%) PaaS
Communications & Networking
1 4 (2.72%) HTTP
1 4 (2.72%) Network Security
2 1 (0.68%) DNS
2 1 (0.68%) ICMP
2 1 (0.68%) TCP/IP
2 1 (0.68%) VPN
Database & Business Intelligence
1 27 (18.37%) PostgreSQL
2 14 (9.52%) NoSQL
3 13 (8.84%) MySQL
4 11 (7.48%) MongoDB
5 10 (6.80%) Redis
6 6 (4.08%) Apache Cassandra
7 4 (2.72%) Relational Database
8 3 (2.04%) SQL Server
9 2 (1.36%) RDBMS
9 2 (1.36%) SQL Server Reporting Services
10 1 (0.68%) Amazon DynamoDB
10 1 (0.68%) Amazon RDS
10 1 (0.68%) Big Data
10 1 (0.68%) CouchDB
10 1 (0.68%) Data Mining
10 1 (0.68%) Hadoop
10 1 (0.68%) MariaDB
10 1 (0.68%) Oracle Database
Development Applications
1 23 (15.65%) Git (software)
2 21 (14.29%) Cucumber
2 21 (14.29%) RSpec
3 16 (10.88%) Capybara
4 12 (8.16%) Jenkins
5 11 (7.48%) Selenium
6 8 (5.44%) Subversion
7 7 (4.76%) WebDriver
8 5 (3.40%) JIRA
9 2 (1.36%) Calabash
9 2 (1.36%) CircleCI
9 2 (1.36%) Travis CI
10 1 (0.68%) Appium
10 1 (0.68%) Artifactory
10 1 (0.68%) Bazaar
10 1 (0.68%) Bower
10 1 (0.68%) Bundler
10 1 (0.68%) GitLab
10 1 (0.68%) GoCD
10 1 (0.68%) Grunt
General
1 8 (5.44%) Finance
1 8 (5.44%) Games
2 5 (3.40%) Marketing
3 2 (1.36%) Back Office
3 2 (1.36%) Banking
3 2 (1.36%) Retail
4 1 (0.68%) Electronics
4 1 (0.68%) Legal
4 1 (0.68%) Manufacturing
4 1 (0.68%) Telecoms
Libraries, Frameworks & Software Standards
1 84 (57.14%) Ruby on Rails
2 51 (34.69%) HTML
3 48 (32.65%) CSS
4 34 (23.13%) HTML5
5 33 (22.45%) CSS3
6 18 (12.24%) REST
7 14 (9.52%) AngularJS
8 11 (7.48%) Gherkin
8 11 (7.48%) jQuery
8 11 (7.48%) Sass
9 10 (6.80%) Web Services
10 9 (6.12%) JSON
10 9 (6.12%) Node.js
11 8 (5.44%) Django
12 7 (4.76%) RESTful
13 5 (3.40%) Ajax
13 5 (3.40%) Play Framework
14 4 (2.72%) Backbone.js
14 4 (2.72%) Dropwizard
14 4 (2.72%) Spring
Miscellaneous
1 11 (7.48%) User Experience
2 5 (3.40%) Semantic Web
3 4 (2.72%) Analytical Skills
3 4 (2.72%) Digital Media
3 4 (2.72%) Management Information System
3 4 (2.72%) Online Games
4 3 (2.04%) Algorithms
4 3 (2.04%) Video on Demand
5 2 (1.36%) Fintech
5 2 (1.36%) Mobile App
5 2 (1.36%) Visualisation
6 1 (0.68%) Artificial Intelligence
6 1 (0.68%) BBC
6 1 (0.68%) Enterprise Software
6 1 (0.68%) Foreign Exchange (FX)
6 1 (0.68%) Minimum Viable Product
6 1 (0.68%) Private Cloud
6 1 (0.68%) Public Cloud
6 1 (0.68%) Social Media
Operating Systems
1 9 (6.12%) Linux
2 5 (3.40%) Unix
3 4 (2.72%) Apple iOS
3 4 (2.72%) Mac OS X
4 2 (1.36%) Android
4 2 (1.36%) Windows
4 2 (1.36%) Windows Server
4 2 (1.36%) Windows Server 2008
4 2 (1.36%) Windows Server 2012
5 1 (0.68%) CoreOS
5 1 (0.68%) Red Hat Enterprise Linux
Processes & Methodologies
1 86 (58.50%) Agile Software Development
2 55 (37.41%) TDD
3 34 (23.13%) BDD
4 33 (22.45%) Scrum
5 25 (17.01%) Kanban
6 19 (12.93%) OO
7 18 (12.24%) Open Source
7 18 (12.24%) Web Development
8 17 (11.56%) Continuous Integration
9 13 (8.84%) Automated Testing
9 13 (8.84%) DevOps
10 11 (7.48%) Software Engineering
11 10 (6.80%) Front End Development
12 9 (6.12%) Configuration Management
12 9 (6.12%) Continuous Delivery
12 9 (6.12%) Microservices
12 9 (6.12%) OOP
12 9 (6.12%) Test Automation
13 8 (5.44%) MVC
13 8 (5.44%) Pair Programming
Programming Languages
1 147 (100.00%) Ruby
2 57 (38.78%) JavaScript
3 24 (16.33%) Java
4 20 (13.61%) Python
5 12 (8.16%) Scala
6 11 (7.48%) Go
7 9 (6.12%) SQL
8 7 (4.76%) PHP
9 5 (3.40%) C#
9 5 (3.40%) Clojure
10 4 (2.72%) CoffeeScript
11 1 (0.68%) ActionScript
11 1 (0.68%) Bash Shell
11 1 (0.68%) C++
11 1 (0.68%) Elixir
11 1 (0.68%) RubyMotion
Qualifications
1 7 (4.76%) Degree
2 4 (2.72%) Security Cleared
3 2 (1.36%) SC Cleared
Quality Assurance & Compliance
1 14 (9.52%) SDET
2 4 (2.72%) QA
3 1 (0.68%) GCP
System Software
1 15 (10.20%) Docker
2 2 (1.36%) Active Directory
2 2 (1.36%) Ceph
3 1 (0.68%) etcd
3 1 (0.68%) flannel
3 1 (0.68%) GlusterFS
Systems Management
1 5 (3.40%) Opscode Chef
1 5 (3.40%) Terraform
2 2 (1.36%) Ansible
2 2 (1.36%) Pingdom
3 1 (0.68%) Consul
3 1 (0.68%) HAProxy
3 1 (0.68%) Host Intrusion Detection System
3 1 (0.68%) Kubernetes
3 1 (0.68%) Mesos
3 1 (0.68%) Network Intrusion Detection System
3 1 (0.68%) Puppet
3 1 (0.68%) rkt
3 1 (0.68%) Salt
Vendors
1 2 (1.36%) Facebook
1 2 (1.36%) Microsoft
1 2 (1.36%) Remedy
2 1 (0.68%) Apigee
2 1 (0.68%) Lotus
2 1 (0.68%) MapR
2 1 (0.68%) Mercator
2 1 (0.68%) Oracle
2 1 (0.68%) Rackspace
2 1 (0.68%) Red Hat
2 1 (0.68%) Salesforce.com
2 1 (0.68%) SAP
2 1 (0.68%) Teradata
2 1 (0.68%) Twitter
London
Morgan McKinley UK
Posted: 12 hours ago
London
Explore Recruitment Solutions
Rate: £350 - £425 per day
Posted: 2 days ago
City, London
ANSON MCCADE
Rate: £450 to £550 per day
Posted: 2 days ago
City, London
Explore Recruitment Solutions
Rate: £350 - £475 per day
Posted: Yesterday
London
Mortimer Spinks
Rate: £400 - £500 per day
Posted: 2 days ago
Central London / West End
Client Server
Rate: £425 - £450 per day
Posted: 2 days ago
London
Client Server
Rate: £425 - £450 per day
Posted: 3 days ago
London
Client Server
Rate: £425 - £450 per day
Posted: 10 days ago
Central London / West End
Gamesys
Posted: 16 days ago