Period
to 17 November 2018

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Ruby on Rails skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Ruby on Rails over the 6 months to 17 November 2018 with a comparison to the same period in the previous 2 years.

Ruby on Rails (RoR)
England > London
6 months to
17 Nov 2018
Same period 2017 Same period 2016
Rank 457 445 325
Rank change year-on-year -12 -120 +188
Permanent jobs citing Ruby on Rails 395 482 757
As % of all permanent IT jobs advertised in London 0.59% 0.64% 1.00%
As % of the Libraries, Frameworks & Software Standards category 1.45% 1.63% 2.48%
Number of salaries quoted 360 418 688
London median annual salary £65,000 £62,500 £62,500
Median salary % change year-on-year +4.00% - +13.64%
10th Percentile £43,750 £42,500 £42,500
90th Percentile £88,750 £85,000 £87,500
England median annual salary £56,250 £55,000 £57,500
% change year-on-year +2.27% -4.35% +21.05%

Ruby on Rails is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 27,294 29,485 30,580
As % of all permanent IT jobs advertised in London 40.84% 39.00% 40.19%
Number of salaries quoted 22,462 23,998 26,923
London median annual salary £65,000 £60,000 £57,500
Median salary % change year-on-year +8.33% +4.35% +4.55%
10th Percentile £37,500 £36,625 £35,000
90th Percentile £95,000 £90,000 £86,250
England median annual salary £52,500 £50,000 £47,500
% change year-on-year +5.00% +5.26% +5.56%

Ruby on Rails
Job Vacancy Trend in London

Job postings citing Ruby on Rails as a percentage of all IT jobs advertised in London.

Job vacancy trend for Ruby on Rails in London

Ruby on Rails
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Ruby on Rails in London.

Salary trend for Ruby on Rails in London

Ruby on Rails
Salary Histogram in London

The salary distribution of IT jobs citing Ruby on Rails in London over the 6 months to 17 November 2018.

Salary histogram for Ruby on Rails in London

Ruby on Rails
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Ruby on Rails within the London region over the 6 months to 17 November 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -67 80 £65,000 +8.33% 27
West London +18 8 £58,750 -16.07% 20
East London -6 6 £67,500 +8.00% 8
South London - 3 £60,000 - 1
Ruby on Rails
England

For the 6 months to 17 November 2018, IT jobs citing Ruby on Rails also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the London region with a requirement for Ruby on Rails.

1 393 (99.49%) Ruby
2 227 (57.47%) JavaScript
3 193 (48.86%) Agile Software Development
4 111 (28.10%) TDD
5 104 (26.33%) CSS
6 96 (24.30%) HTML
7 91 (23.04%) Git (software)
8 87 (22.03%) MySQL
9 82 (20.76%) Python
10 78 (19.75%) PostgreSQL
11 76 (19.24%) React
12 74 (18.73%) Fintech
13 71 (17.97%) Redis
14 70 (17.72%) Degree
15 69 (17.47%) Amazon AWS
15 69 (17.47%) SQL
16 63 (15.95%) Java
17 61 (15.44%) DevOps
18 60 (15.19%) Linux
19 58 (14.68%) Software Engineering
20 56 (14.18%) Elixir
21 53 (13.42%) RabbitMQ
22 52 (13.16%) Computer Science
23 49 (12.41%) Problem-Solving
24 48 (12.15%) Microservices
24 48 (12.15%) Heroku
25 47 (11.90%) Docker
26 46 (11.65%) Node.js
27 44 (11.14%) Go
28 43 (10.89%) AngularJS

Ruby on Rails
Co-occurring 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 20 (5.06%) Elasticsearch
2 14 (3.54%) Apache
3 9 (2.28%) WordPress
4 5 (1.27%) Apache Spark
5 3 (0.76%) Alfresco
5 3 (0.76%) Apache Solr
5 3 (0.76%) CMS
5 3 (0.76%) nginx
5 3 (0.76%) WildFly
6 2 (0.51%) Ethereum
7 1 (0.25%) Apache Airflow
7 1 (0.25%) Confluence
Business Applications
1 3 (0.76%) Payment Gateway
2 1 (0.25%) Ripple
Cloud Services
1 69 (17.47%) Amazon AWS
2 48 (12.15%) Heroku
3 32 (8.10%) GitHub
4 10 (2.53%) SaaS
5 8 (2.03%) Office 365
6 7 (1.77%) Slack
7 6 (1.52%) Amazon EC2
7 6 (1.52%) Google Cloud Platform
8 5 (1.27%) AWS OpsWorks
8 5 (1.27%) PaaS
9 3 (0.76%) Amazon CloudWatch
9 3 (0.76%) Amazon S3
9 3 (0.76%) Cloud Computing
9 3 (0.76%) IaaS
10 2 (0.51%) Route 53
11 1 (0.25%) AWS Lambda
11 1 (0.25%) Microsoft Azure
11 1 (0.25%) Serverless
Communications & Networking
1 9 (2.28%) HTTP
2 3 (0.76%) Skype
3 2 (0.51%) Firewall
3 2 (0.51%) Network Security
4 1 (0.25%) BIG-IP
4 1 (0.25%) DNS
4 1 (0.25%) Remote Desktop
4 1 (0.25%) SSL
4 1 (0.25%) TCP/IP
4 1 (0.25%) tcpdump
Database & Business Intelligence
1 87 (22.03%) MySQL
2 78 (19.75%) PostgreSQL
3 71 (17.97%) Redis
4 36 (9.11%) MongoDB
5 24 (6.08%) Blockchain
6 23 (5.82%) NoSQL
7 19 (4.81%) Relational Database
8 18 (4.56%) Big Data
9 7 (1.77%) Amazon Redshift
10 6 (1.52%) Apache Cassandra
10 6 (1.52%) Hadoop
10 6 (1.52%) HBase
10 6 (1.52%) RDBMS
11 4 (1.01%) MariaDB
11 4 (1.01%) Neo4j
12 3 (0.76%) Amazon RDS
13 2 (0.51%) Data Warehouse
14 1 (0.25%) Amazon DynamoDB
14 1 (0.25%) DB2
14 1 (0.25%) SQL Server
Development Applications
1 91 (23.04%) Git (software)
2 32 (8.10%) RSpec
3 21 (5.32%) Cucumber
4 18 (4.56%) Jenkins
5 11 (2.78%) CircleCI
5 11 (2.78%) Selenium
6 8 (2.03%) WebDriver
7 7 (1.77%) JIRA
8 6 (1.52%) CasperJS
8 6 (1.52%) PhantomJS
9 5 (1.27%) Travis CI
9 5 (1.27%) webpack
10 4 (1.01%) Jasmine
11 3 (0.76%) Codeship
11 3 (0.76%) IntelliJ
11 3 (0.76%) Mocha
11 3 (0.76%) Sublime Text
11 3 (0.76%) Visual Studio
11 3 (0.76%) Visual Studio Code
12 2 (0.51%) Hudson
General
1 38 (9.62%) Finance
2 32 (8.10%) Games
3 27 (6.84%) Banking
4 20 (5.06%) Law
5 9 (2.28%) Marketing
6 7 (1.77%) Automotive
6 7 (1.77%) Retail
7 2 (0.51%) Advertising
7 2 (0.51%) Publishing
7 2 (0.51%) Telecoms
8 1 (0.25%) Legal
Job Titles
1 288 (72.91%) Developer
2 124 (31.39%) Ruby Developer
3 118 (29.87%) Ruby on Rails Developer
4 87 (22.03%) Senior Developer
5 61 (15.44%) Full Stack Developer
6 41 (10.38%) Senior Ruby Developer
7 38 (9.62%) Senior Ruby on Rails Developer
8 28 (7.09%) Ruby Engineer
9 27 (6.84%) Backend Developer
10 22 (5.57%) JavaScript Developer
11 19 (4.81%) Senior Backend Developer
12 17 (4.30%) Junior
13 15 (3.80%) Software Engineer
14 14 (3.54%) Senior Full Stack Developer
15 13 (3.29%) HTML CSS Developer
15 13 (3.29%) HTML Developer
15 13 (3.29%) Junior Developer
16 12 (3.04%) Blockchain Developer
16 12 (3.04%) Software Developer
17 11 (2.78%) Lead Developer
Libraries, Frameworks & Software Standards
1 104 (26.33%) CSS
2 96 (24.30%) HTML
3 76 (19.24%) React
4 53 (13.42%) RabbitMQ
5 46 (11.65%) Node.js
6 43 (10.89%) AngularJS
7 36 (9.11%) RESTful
8 32 (8.10%) REST
9 28 (7.09%) jQuery
10 27 (6.84%) Kafka
10 27 (6.84%) Memcached
11 23 (5.82%) Redux
12 22 (5.57%) JSON
12 22 (5.57%) Sass
13 20 (5.06%) Vue.js
14 19 (4.81%) Ember.js
15 18 (4.56%) .NET
16 17 (4.30%) CSS3
17 12 (3.04%) Twitter Bootstrap
18 11 (2.78%) SOAP
Miscellaneous
1 74 (18.73%) Fintech
2 52 (13.16%) Computer Science
3 26 (6.58%) Greenfield Project
4 22 (5.57%) User Experience
5 19 (4.81%) Mobile App
6 12 (3.04%) Linux Command Line
7 9 (2.28%) Social Network
8 8 (2.03%) Online Games
9 6 (1.52%) Self-Motivation
10 5 (1.27%) Analytical Skills
10 5 (1.27%) Mobile Payment
10 5 (1.27%) NHS
10 5 (1.27%) Photography
11 2 (0.51%) iPad
11 2 (0.51%) iPhone
11 2 (0.51%) Social Media
12 1 (0.25%) Client/Server
12 1 (0.25%) EPoS
12 1 (0.25%) Replication
12 1 (0.25%) Video\Live Streaming
Operating Systems
1 60 (15.19%) Linux
2 24 (6.08%) Unix
3 22 (5.57%) Android
4 15 (3.80%) Apple iOS
5 6 (1.52%) Windows
6 3 (0.76%) Ubuntu
6 3 (0.76%) Windows Server
7 2 (0.51%) Mac OS
8 1 (0.25%) Mac OS X
8 1 (0.25%) Solaris
8 1 (0.25%) SUSE
8 1 (0.25%) SUSE Linux Enterprise Server
Processes & Methodologies
1 193 (48.86%) Agile Software Development
2 111 (28.10%) TDD
3 61 (15.44%) DevOps
4 58 (14.68%) Software Engineering
5 49 (12.41%) Problem-Solving
6 48 (12.15%) Microservices
7 42 (10.63%) BDD
7 42 (10.63%) Scrum
8 41 (10.38%) Web Development
9 38 (9.62%) Front End Development
10 31 (7.85%) Refactoring
11 29 (7.34%) MVC
12 27 (6.84%) Open Source
13 25 (6.33%) Test Automation
14 22 (5.57%) Continuous Integration
14 22 (5.57%) Kanban
14 22 (5.57%) Pair Programming
14 22 (5.57%) Web Application Development
15 19 (4.81%) Collaborative Working
16 18 (4.56%) Unit Testing
Programming Languages
1 393 (99.49%) Ruby
2 227 (57.47%) JavaScript
3 82 (20.76%) Python
4 69 (17.47%) SQL
5 63 (15.95%) Java
6 56 (14.18%) Elixir
7 44 (11.14%) Go
8 33 (8.35%) ES6
9 24 (6.08%) Scala
10 20 (5.06%) PHP
11 13 (3.29%) C++
12 11 (2.78%) CoffeeScript
13 9 (2.28%) Bash Shell
13 9 (2.28%) C
13 9 (2.28%) C#
14 8 (2.03%) Clojure
15 6 (1.52%) Erlang
16 5 (1.27%) ActionScript
16 5 (1.27%) Perl
17 3 (0.76%) Groovy
Qualifications
1 70 (17.72%) Degree
2 29 (7.34%) Computer Science Degree
3 3 (0.76%) Numerate Degree
Quality Assurance & Compliance
1 25 (6.33%) QA
2 7 (1.77%) SLA
System Software
1 47 (11.90%) Docker
2 3 (0.76%) HDFS
3 1 (0.25%) Active Directory
3 1 (0.25%) Varnish
3 1 (0.25%) Virtual Machines
Systems Management
1 28 (7.09%) Kubernetes
2 25 (6.33%) Puppet
3 22 (5.57%) Ansible
3 22 (5.57%) Opscode Chef
4 6 (1.52%) Kibana
5 2 (0.51%) Salt
6 1 (0.25%) CFEngine
6 1 (0.25%) logstash
6 1 (0.25%) Single Sign-On
Vendors
1 7 (1.77%) Google
2 5 (1.27%) Apple
3 3 (0.76%) Splunk
4 1 (0.25%) Atlassian
4 1 (0.25%) Citrix
4 1 (0.25%) F5
4 1 (0.25%) Oracle
4 1 (0.25%) Red Hat
4 1 (0.25%) SaltStack
4 1 (0.25%) VMware