The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Ruby skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Ruby over the 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

Ruby
London / City of London
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 92 62 84
Rank change year-on-year -30 +22  
Permanent jobs citing Ruby 158 281 305
As % of all permanent IT jobs advertised in the City of London 3.07% 4.47% 2.95%
As % of the Programming Languages category 5.44% 7.80% 5.68%
Number of salaries quoted 139 265 257
Median salary £60,000 £60,000 £57,500
Median salary % change year-on-year - +4.34%  
90% offered a salary of more than £42,500 £45,000 £42,500
10% offered a salary of more than £80,000 £76,500 £75,000
UK excluding London median salary £45,000 £45,000 £45,000

Ruby is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for programming language skills.

Programming Language Skills
City of London
Permanent job vacancies with a requirement for programming language skills 2902 3602 5368
As % of all permanent IT job vacancies advertised in the City of London 56.38% 57.24% 51.87%
Number of salaries quoted 2598 3300 4748
Median salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.34% +4.54%  
90% offered a salary of more than £40,000 £40,000 £37,500
10% offered a salary of more than £90,000 £80,000 £80,400
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year +3.65% +2.50%  

Ruby
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing Ruby as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for Ruby in the City of London

Ruby
Salary Trend in the City of London

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

Salary trend for Ruby in the City of London

Ruby
Salary Histogram in the City of London

The salary distribution of IT jobs citing Ruby in the City of London over the 3 months to 25 June 2017.

Salary histogram for Ruby in the City of London

For the 6 months to 25 June 2017, IT jobs citing Ruby also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for Ruby.

1 164 (55.78%) Python
2 130 (44.22%) Java
3 117 (39.80%) JavaScript
4 111 (37.76%) Linux
5 109 (37.07%) Ruby on Rails
6 101 (34.35%) Amazon AWS
7 97 (32.99%) Agile Software Development
8 95 (32.31%) DevOps
9 82 (27.89%) Jenkins
10 81 (27.55%) Puppet
11 63 (21.43%) Bash Shell
11 63 (21.43%) Git (software)
12 60 (20.41%) Docker
13 59 (20.07%) Opscode Chef
14 57 (19.39%) Continuous Integration
14 57 (19.39%) HTML
14 57 (19.39%) SQL
15 54 (18.37%) Test Automation
16 53 (18.03%) CSS
16 53 (18.03%) Ansible
17 51 (17.35%) Blockchain
17 51 (17.35%) PostgreSQL
18 48 (16.33%) Relational Database
19 46 (15.65%) TDD
20 44 (14.97%) MySQL
21 42 (14.29%) Perl
22 41 (13.95%) Scrum
22 41 (13.95%) Amazon EC2
23 39 (13.27%) PHP
23 39 (13.27%) Red Hat

Ruby
Co-occurring IT Skills in the City of 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 29 (9.86%) Apache
2 16 (5.44%) nginx
3 15 (5.10%) Tomcat
4 10 (3.40%) CMS
5 9 (3.06%) OpenStack
6 8 (2.72%) Elasticsearch
7 6 (2.04%) Confluence
8 5 (1.70%) Drupal
8 5 (1.70%) Ethereum
8 5 (1.70%) Mule
9 4 (1.36%) CloudStack
9 4 (1.36%) WebSphere
10 3 (1.02%) Cloud Foundry
11 2 (0.68%) IIS
11 2 (0.68%) JBoss
11 2 (0.68%) Oracle SOA Suite
11 2 (0.68%) SilverStripe
11 2 (0.68%) WebLogic
11 2 (0.68%) WebSphere Application Server
11 2 (0.68%) WordPress
Applications
1 1 (0.34%) Microsoft Office
Business Applications
1 6 (2.04%) Revive Adserver
1 6 (2.04%) SAP Oil and Gas
2 1 (0.34%) Sentinel
Cloud Services
1 101 (34.35%) Amazon AWS
2 41 (13.95%) Amazon EC2
3 30 (10.20%) AWS OpsWorks
4 21 (7.14%) Microsoft Azure
5 15 (5.10%) Google Cloud Platform
6 10 (3.40%) GitHub
6 10 (3.40%) SaaS
7 9 (3.06%) Amazon ELB
7 9 (3.06%) Amazon S3
8 7 (2.38%) Rackspace Cloud
9 5 (1.70%) PaaS
10 4 (1.36%) Datadog
11 3 (1.02%) Heroku
11 3 (1.02%) IaaS
12 2 (0.68%) Amazon Kinesis
12 2 (0.68%) AWS CloudFormation
12 2 (0.68%) AWS Elastic Beanstalk
12 2 (0.68%) Cloud Computing
12 2 (0.68%) DigitalOcean
13 1 (0.34%) Azure Active Directory
Communications & Networking
1 18 (6.12%) Firewall
2 17 (5.78%) HTTP
3 12 (4.08%) TCP/IP
4 10 (3.40%) HTTPS
5 8 (2.72%) DNS
5 8 (2.72%) VPN
6 7 (2.38%) SSL
6 7 (2.38%) VoIP
7 6 (2.04%) Cisco ASA
7 6 (2.04%) IPsec
7 6 (2.04%) Network Security
8 5 (1.70%) Cisco Wireless
8 5 (1.70%) Internet
8 5 (1.70%) SAN
8 5 (1.70%) Wireless
9 4 (1.36%) DHCP
9 4 (1.36%) Kerberos
9 4 (1.36%) Wireshark
10 3 (1.02%) LDAP
11 2 (0.68%) SNMP
Database & Business Intelligence
1 51 (17.35%) Blockchain
1 51 (17.35%) PostgreSQL
2 48 (16.33%) Relational Database
3 44 (14.97%) MySQL
4 32 (10.88%) Amazon RDS
5 23 (7.82%) Big Data
5 23 (7.82%) NoSQL
6 12 (4.08%) Redis
7 11 (3.74%) MongoDB
8 10 (3.40%) SQL Server
9 9 (3.06%) Apache Cassandra
10 8 (2.72%) InfluxDB
10 8 (2.72%) Oracle Database
11 7 (2.38%) InterSystems Cache
12 5 (1.70%) Data Warehouse
12 5 (1.70%) Oracle Database 11g
13 4 (1.36%) Amazon Redshift
13 4 (1.36%) Hadoop
14 3 (1.02%) RDBMS
15 2 (0.68%) CouchDB
Development Applications
1 82 (27.89%) Jenkins
2 63 (21.43%) Git (software)
3 33 (11.22%) Selenium
4 31 (10.54%) Cucumber
5 26 (8.84%) Atlassian Bamboo
6 25 (8.50%) Subversion
7 19 (6.46%) WebDriver
8 17 (5.78%) Gatling
9 13 (4.42%) JIRA
10 11 (3.74%) Capybara
11 10 (3.40%) Maven
12 9 (3.06%) JUnit
12 9 (3.06%) Vagrant
13 8 (2.72%) TeamCity
14 6 (2.04%) Mockito
15 4 (1.36%) Appium
15 4 (1.36%) Calabash
16 3 (1.02%) Bundler
16 3 (1.02%) git-flow
16 3 (1.02%) GitLab
General
1 37 (12.59%) Finance
2 16 (5.44%) Telecoms
3 13 (4.42%) Marketing
4 11 (3.74%) Games
5 10 (3.40%) Retail
6 8 (2.72%) Banking
7 7 (2.38%) Manufacturing
8 6 (2.04%) Electronics
9 4 (1.36%) Legal
10 3 (1.02%) Advertising
10 3 (1.02%) Multimedia
11 2 (0.68%) Investment Banking
12 1 (0.34%) Back Office
12 1 (0.34%) Billing
Job Titles
1 121 (41.16%) Developer
2 53 (18.03%) DevOps Engineer
3 46 (15.65%) Ruby on Rails Developer
4 22 (7.48%) JavaScript Developer
5 20 (6.80%) Administrator
5 20 (6.80%) Systems Administrator
6 19 (6.46%) Full Stack Developer
6 19 (6.46%) Lead Developer
7 18 (6.12%) Senior Developer
8 17 (5.78%) Systems Engineer
9 16 (5.44%) Analyst
9 16 (5.44%) Ruby Developer
10 15 (5.10%) Linux Engineer
10 15 (5.10%) Test Automation Engineer
10 15 (5.10%) Test Engineer
11 14 (4.76%) Architect
12 12 (4.08%) Chief Technology Officer
13 10 (3.40%) Automation Tester
13 10 (3.40%) AWS Engineer
13 10 (3.40%) Site Engineer
Libraries, Frameworks & Software Standards
1 109 (37.07%) Ruby on Rails
2 57 (19.39%) HTML
3 53 (18.03%) CSS
4 39 (13.27%) React
5 34 (11.56%) Node.js
6 31 (10.54%) Backbone.js
7 29 (9.86%) Resque
8 26 (8.84%) .NET
9 24 (8.16%) AngularJS
10 18 (6.12%) LAMP
11 16 (5.44%) RabbitMQ
12 15 (5.10%) ASP.NET
12 15 (5.10%) ASP.NET MVC
12 15 (5.10%) ASP.NET Web API
13 14 (4.76%) Django
13 14 (4.76%) Web Services
14 13 (4.42%) jQuery
14 13 (4.42%) REST
14 13 (4.42%) Sensu
15 12 (4.08%) Sass
Miscellaneous
1 21 (7.14%) Fintech
2 16 (5.44%) Computer Science
3 12 (4.08%) Algorithms
4 7 (2.38%) Hedge funds
5 6 (2.04%) Analytical Skills
5 6 (2.04%) Greenfield Project
6 5 (1.70%) Clustering
6 5 (1.70%) Linux Command Line
6 5 (1.70%) PKI
6 5 (1.70%) User Experience
7 4 (1.36%) Data Structures
7 4 (1.36%) Enterprise Software
8 3 (1.02%) Digital Media
8 3 (1.02%) Streaming Media
9 2 (0.68%) Data Centre
9 2 (0.68%) Management Information System
9 2 (0.68%) Mobile App
10 1 (0.34%) Cyberthreat
10 1 (0.34%) EMC VNX
10 1 (0.34%) Private Cloud
Operating Systems
1 111 (37.76%) Linux
2 33 (11.22%) Windows
3 32 (10.88%) Ubuntu
4 27 (9.18%) CentOS
4 27 (9.18%) Unix
5 20 (6.80%) Red Hat Enterprise Linux
6 14 (4.76%) Android
7 13 (4.42%) Apple iOS
8 9 (3.06%) VMS
9 6 (2.04%) Debian
10 5 (1.70%) Kali Linux
10 5 (1.70%) Solaris
11 3 (1.02%) Mac OS X
12 2 (0.68%) AIX
12 2 (0.68%) Windows Server
12 2 (0.68%) Windows Server 2008
12 2 (0.68%) Windows Server 2012
Processes & Methodologies
1 97 (32.99%) Agile Software Development
2 95 (32.31%) DevOps
3 57 (19.39%) Continuous Integration
4 54 (18.37%) Test Automation
5 46 (15.65%) TDD
6 41 (13.95%) Scrum
7 37 (12.59%) Open Source
8 36 (12.24%) Configuration Management
9 31 (10.54%) B2B
10 29 (9.86%) Cryptocurrency
11 26 (8.84%) Mentoring
11 26 (8.84%) Microservices
11 26 (8.84%) Web Development
12 23 (7.82%) E-Commerce
13 22 (7.48%) BDD
14 21 (7.14%) MVC
15 18 (6.12%) Software Engineering
16 17 (5.78%) Continuous Delivery
17 16 (5.44%) SDLC
18 15 (5.10%) OOP
Programming Languages
1 164 (55.78%) Python
2 130 (44.22%) Java
3 117 (39.80%) JavaScript
4 63 (21.43%) Bash Shell
5 57 (19.39%) SQL
6 42 (14.29%) Perl
7 39 (13.27%) PHP
8 31 (10.54%) C#
8 31 (10.54%) CoffeeScript
9 24 (8.16%) Go
10 21 (7.14%) Scala
11 15 (5.10%) C++
12 14 (4.76%) C
13 12 (4.08%) Erlang
14 11 (3.74%) Clojure
15 7 (2.38%) Groovy
15 7 (2.38%) PowerShell
16 6 (2.04%) Korn
16 6 (2.04%) Objective-C
17 5 (1.70%) T-SQL
Qualifications
1 25 (8.50%) Degree
2 17 (5.78%) Security Cleared
3 16 (5.44%) ISTQB
4 12 (4.08%) ISEB
5 7 (2.38%) RHCE
6 6 (2.04%) SC Cleared
7 5 (1.70%) CEH
7 5 (1.70%) CISSP
7 5 (1.70%) CREST Certified
7 5 (1.70%) GIAC
7 5 (1.70%) Linux+ Certification
7 5 (1.70%) LPIC
7 5 (1.70%) RHCA
7 5 (1.70%) RHCSA
7 5 (1.70%) SANS
8 4 (1.36%) Computer Science Degree
9 2 (0.68%) ISTQB Advanced Certification
9 2 (0.68%) Master's Degree
9 2 (0.68%) OCP
9 2 (0.68%) Oracle Certification
Quality Assurance & Compliance
1 20 (6.80%) QA
2 8 (2.72%) ISO/IEC 27001
2 8 (2.72%) PCI DSS
3 1 (0.34%) MiFID
System Software
1 60 (20.41%) Docker
2 11 (3.74%) Virtual Machines
3 9 (3.06%) NFS
4 8 (2.72%) Varnish
4 8 (2.72%) VMware Infrastructure
5 5 (1.70%) pfSense
5 5 (1.70%) Samba
6 3 (1.02%) Active Directory
6 3 (1.02%) KVM
6 3 (1.02%) LXC
6 3 (1.02%) vCloud
6 3 (1.02%) VirtualBox
6 3 (1.02%) Xen
6 3 (1.02%) XenServer
7 2 (0.68%) vSphere
8 1 (0.34%) Apache ZooKeeper
8 1 (0.34%) HDFS
8 1 (0.34%) Snort
8 1 (0.34%) VMware ESXi
Systems Management
1 81 (27.55%) Puppet
2 59 (20.07%) Opscode Chef
3 53 (18.03%) Ansible
4 29 (9.86%) Terraform
5 25 (8.50%) Kubernetes
6 18 (6.12%) Mesos
7 15 (5.10%) Nagios
8 11 (3.74%) Salt
9 9 (3.06%) Cacti
9 9 (3.06%) Grafana
9 9 (3.06%) Graphite
10 8 (2.72%) HAProxy
10 8 (2.72%) Munin
11 5 (1.70%) FortiGate
12 3 (1.02%) Kibana
13 2 (0.68%) Cobbler
13 2 (0.68%) logstash
13 2 (0.68%) Marathon
13 2 (0.68%) Packer
13 2 (0.68%) rkt
Vendors
1 39 (13.27%) Red Hat
2 19 (6.46%) Oracle
3 17 (5.78%) Google
4 13 (4.42%) VMware
5 12 (4.08%) Rackspace
6 8 (2.72%) Microsoft
7 7 (2.38%) Cisco
7 7 (2.38%) F5
7 7 (2.38%) Juniper
8 6 (2.04%) CheckPoint
8 6 (2.04%) Palo Alto
8 6 (2.04%) SAP
9 5 (1.70%) Aruba
9 5 (1.70%) Extreme Networks
9 5 (1.70%) Fortinet
9 5 (1.70%) SonicWALL
9 5 (1.70%) Splunk
9 5 (1.70%) TIBCO
9 5 (1.70%) WatchGuard
10 4 (1.36%) Atlassian
City, London
Harrington Starr
Salary: £65000 - £75000 per annum
Posted: 17 hours ago
City, London
Total Recruitment Specialists Limited / TRG / Total recruitment group
Salary: £50000 - £70000 Per Annum Plus Excellent Benefits
Posted: 7 hours ago
City, London
Harrington Starr
Salary: £70000 - £90000 per annum
Posted: 17 hours ago
City, London
Talent Point Ltd
Salary: £50000.00 - £70000.00 per annum
Posted: Yesterday
City, London
Client Server
Salary: £70k to £85k + bonus + benefits
Posted: 2 days ago
City, London
Athelstan Search
Salary: From £60,000 to £85,000 per annum + Share Options + Great Benefits
Posted: 3 days ago
City, London
ANSON MCCADE
Salary: £75,000 - 85,000 (Plus Excellent Package!!)
Posted: 4 days ago
City, London
Spectrum IT Recruitment (South) Ltd
Salary: £55000 - £75000 per annum + Benefits + Bonus
Posted: 2 days ago
City, London
Sogeti
Salary: Competitive salary + benefits
Posted: 2 days ago
City, London
Alpha IT Resourcing
Salary: From £65,000 to £70,000 per annum
Posted: 3 days ago
City, London
Franklin Fitch Limited
Salary: Up to £50,000 per annum
Posted: 3 days ago
City of London
aap3
Salary: £50000.00 - £70000.00 per annum + attractive benefits
Posted: 6 days ago
City, London
Client Server
Salary: £45k to £55k + benefits
Posted: 3 days ago
City, London
Client Server
Salary: £75k to £100k + bonus + benefits
Posted: 6 days ago
City, London
Digital Vision Search Ltd
Salary: From £60,000 to £70,000 per annum + Excellent Benefits
Posted: 5 days ago
City, London
Stafford-Sharp Associates
Salary: £60000.00 - £75000.00 per annum
Posted: 5 days ago
City, London
Harvey Nash plc
Salary: £58000 per annum
Posted: 5 days ago
City, London
Franklin Fitch Limited
Salary: From £35,000 to £45,000 per annum Professional Training Courses, Free
Posted: 6 days ago
City, London
I3
Salary: £80000 - £90000 per annum + benefits
Posted: 6 days ago
City, London
Deerfoot IT Resources Ltd
Salary: £70000 - £120000 per annum
Posted: 3 days ago
City, London
Quant Capital
Salary: Up to £65,000 per annum Bonus Medical Pension
Posted: 5 days ago
City, London
Big Wednesday Digital Ltd
Salary: £65000 - £105000 per annum + Negotiable
Posted: 6 days ago
City, London
Evolution Recruitment Solutions
Salary: Excellent Salary + Benefits
Posted: 5 days ago
City, London
onezeero.
Salary: £50000 - £65000 per annum
Posted: 6 days ago
City, London
Understanding Recruitment
Salary: £80000 - £100000 per annum + shares
Posted: 6 days ago
City, London
Client Server
Salary: £40k to £55k + benefits
Posted: 6 days ago
City, London
Hotels.com
Salary: Competitive
Posted: 16 days ago
City, London
Bonobo
Posted: 18 days ago
City, London
Yoti ltd
Posted: 11 days ago
City, London
Accenture
Salary: From £31,424 to £36,725 per annum
Posted: 13 days ago