Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Ruby skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Ruby over the 6 months to 23 November 2017 with a comparison to the same period in the previous 2 years.

Ruby
England > London
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 96 75 94
Rank change year-on-year -21 +19 -3
Permanent jobs citing Ruby 2496 2978 2863
As % of all permanent IT jobs advertised in London 3.32% 3.92% 3.23%
As % of the Programming Languages category 6.04% 7.18% 6.04%
Number of salaries quoted 2169 2664 2534
London median annual salary £62,500 £62,500 £57,500
Median salary % change year-on-year - +8.70% +4.55%
10th Percentile £43,750 £41,250 £37,500
90th Percentile £91,250 £90,000 £85,000
England median annual salary £55,000 £55,000 £52,500
% change year-on-year - +4.76% +5.00%

Ruby is in the Programming Languages 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 coding skills.

All Programming Languages
London
Permanent vacancies with a requirement for coding skills 41304 41476 47435
As % of all permanent IT jobs advertised in London 54.98% 54.55% 53.51%
Number of salaries quoted 32883 36426 40924
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% +4.76%
10th Percentile £36,250 £35,000 £33,750
90th Percentile £90,000 £87,500 £85,000
England median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

Ruby
Job Vacancy Trend in London

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

Job vacancy trend for Ruby in London

Ruby
Salary Trend in London

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

Salary trend for Ruby in London

Ruby
Salary Histogram in London

The salary distribution of IT jobs citing Ruby in London over the 6 months to 23 November 2017.

Salary histogram for Ruby in London

Ruby
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 within the London region over the 6 months to 23 November 2017. 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 -6 454 £62,500 +4.17% 69
West London +64 141 £62,500 +2.04% 9
South London +2 26 £68,500 +24.55% 1
East London -14 19 £75,000 +7.14% 10
North London 0 4 £42,500 -37.04% 1
Ruby
England

For the 6 months to 23 November 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 London region with a requirement for Ruby.

1 1318 (52.80%) Python
2 1316 (52.72%) Agile Software Development
3 956 (38.30%) Java
4 836 (33.49%) DevOps
5 829 (33.21%) Linux
6 732 (29.33%) Amazon AWS
7 718 (28.77%) JavaScript
8 662 (26.52%) TDD
9 658 (26.36%) Git (software)
10 608 (24.36%) Jenkins
11 595 (23.84%) BDD
12 518 (20.75%) Ansible
13 517 (20.71%) Docker
14 512 (20.51%) Puppet
15 486 (19.47%) C#
16 479 (19.19%) Bash Shell
17 477 (19.11%) Ruby on Rails
18 469 (18.79%) Opscode Chef
19 461 (18.47%) Node.js
20 449 (17.99%) Continuous Integration
21 448 (17.95%) Finance
22 429 (17.19%) Test Automation
23 413 (16.55%) Perl
24 378 (15.14%) Configuration Management
25 377 (15.10%) NoSQL
26 350 (14.02%) .NET
27 332 (13.30%) SQL
28 327 (13.10%) HTML
29 326 (13.06%) RESTful
30 324 (12.98%) Software Engineering

Ruby
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
1 175 (7.01%) Apache
2 130 (5.21%) nginx
3 122 (4.89%) Elasticsearch
4 99 (3.97%) OpenStack
5 93 (3.73%) Apache Spark
6 85 (3.41%) Confluence
7 68 (2.72%) Tomcat
8 63 (2.52%) IIS
9 52 (2.08%) Cloud Foundry
10 29 (1.16%) CloudStack
11 27 (1.08%) Apache Solr
11 27 (1.08%) CMS
11 27 (1.08%) SharePoint
12 15 (0.60%) JBoss
12 15 (0.60%) WordPress
13 14 (0.56%) Drupal
14 13 (0.52%) Jetty
14 13 (0.52%) WebSphere
15 11 (0.44%) Ethereum
15 11 (0.44%) WebLogic
Applications
1 11 (0.44%) Microsoft Office
2 6 (0.24%) Photoshop
3 4 (0.16%) Chatbot
4 2 (0.080%) Adobe Illustrator
4 2 (0.080%) Microsoft Excel
4 2 (0.080%) MS Visio
5 1 (0.040%) Adobe Premiere
5 1 (0.040%) Avid Media Composer
5 1 (0.040%) Microsoft PowerPoint
Business Applications
1 19 (0.76%) Dynamics CRM
2 12 (0.48%) Revive Adserver
3 6 (0.24%) Magento
4 4 (0.16%) Salesforce.com CRM
5 2 (0.080%) Oracle EBS
5 2 (0.080%) Payment Gateway
6 1 (0.040%) Shopify
6 1 (0.040%) Summit
Cloud Services
1 732 (29.33%) Amazon AWS
2 266 (10.66%) Microsoft Azure
3 124 (4.97%) GitHub
4 119 (4.77%) Google Cloud Platform
5 107 (4.29%) SaaS
6 85 (3.41%) AWS CloudFormation
7 81 (3.25%) Amazon EC2
8 60 (2.40%) PaaS
9 56 (2.24%) IaaS
10 51 (2.04%) Heroku
11 49 (1.96%) Amazon S3
12 40 (1.60%) Serverless
13 30 (1.20%) Cloud Computing
14 29 (1.16%) AWS Lambda
15 24 (0.96%) Office 365
16 23 (0.92%) Slack
17 20 (0.80%) Datadog
17 20 (0.80%) Virtual Private Cloud
18 19 (0.76%) OneDrive
19 13 (0.52%) npm
Communications & Networking
1 146 (5.85%) DNS
2 100 (4.01%) HTTP
3 99 (3.97%) TCP/IP
4 98 (3.93%) Firewall
5 90 (3.61%) Internet
6 71 (2.84%) VPN
7 53 (2.12%) LDAP
8 43 (1.72%) BGP
9 41 (1.64%) OSPF
10 36 (1.44%) Junos
11 28 (1.12%) IGMP
11 28 (1.12%) RIP
11 28 (1.12%) VLAN
12 26 (1.04%) Cisco ASA
12 26 (1.04%) SMTP
13 22 (0.88%) Network Security
14 18 (0.72%) Ethernet
15 17 (0.68%) Cisco Nexus
16 16 (0.64%) IMAP
16 16 (0.64%) Wireshark
Database & Business Intelligence
1 377 (15.10%) NoSQL
2 313 (12.54%) MySQL
3 299 (11.98%) SQL Server
4 260 (10.42%) PostgreSQL
5 178 (7.13%) SQL Server 2014
6 172 (6.89%) MongoDB
7 119 (4.77%) Redis
8 117 (4.69%) Big Data
9 110 (4.41%) Relational Database
10 87 (3.49%) Apache Cassandra
11 79 (3.17%) Hadoop
12 58 (2.32%) Blockchain
13 28 (1.12%) Amazon RDS
14 27 (1.08%) SQL Server 2016
15 23 (0.92%) Amazon Redshift
16 22 (0.88%) InfluxDB
17 21 (0.84%) Amazon DynamoDB
18 20 (0.80%) MariaDB
19 18 (0.72%) RDBMS
20 14 (0.56%) Riak
Development Applications
1 658 (26.36%) Git (software)
2 608 (24.36%) Jenkins
3 277 (11.10%) Cucumber
4 267 (10.70%) Selenium
5 170 (6.81%) JIRA
6 157 (6.29%) Atlassian Bamboo
7 155 (6.21%) WebDriver
8 133 (5.33%) TeamCity
9 88 (3.53%) RSpec
10 74 (2.96%) Maven
11 66 (2.64%) Sonatype Nexus
12 64 (2.56%) Subversion
13 56 (2.24%) JUnit
13 56 (2.24%) Vagrant
14 54 (2.16%) Capybara
14 54 (2.16%) WATIR
15 53 (2.12%) Appium
16 51 (2.04%) Calabash
17 49 (1.96%) gulp
18 48 (1.92%) Hudson
General
1 448 (17.95%) Finance
2 121 (4.85%) Banking
3 105 (4.21%) Games
4 102 (4.09%) Retail
5 97 (3.89%) Marketing
6 75 (3.00%) Telecoms
7 63 (2.52%) Advertising
8 53 (2.12%) Legal
9 25 (1.00%) Electronics
10 23 (0.92%) Manufacturing
11 18 (0.72%) Back Office
12 17 (0.68%) Financial Institution
13 16 (0.64%) Pharmaceutical
14 14 (0.56%) Law
15 11 (0.44%) Investment Banking
16 10 (0.40%) Online Betting
17 9 (0.36%) Billing
18 7 (0.28%) Digital Economy
19 6 (0.24%) Publishing
19 6 (0.24%) Russian Language
Job Titles
1 958 (38.38%) Developer
2 459 (18.39%) DevOps Engineer
3 212 (8.49%) .NET Developer
4 177 (7.09%) Ruby Developer
5 171 (6.85%) Ruby on Rails Developer
6 144 (5.77%) AWS Engineer
7 139 (5.57%) Java Developer
8 134 (5.37%) Linux Engineer
9 131 (5.25%) Software Engineer
10 129 (5.17%) Senior Developer
11 113 (4.53%) AWS DevOps
12 111 (4.45%) Tester
13 109 (4.37%) Cloud Engineer
14 107 (4.29%) Full Stack Developer
15 102 (4.09%) AWS DevOps Engineer
16 101 (4.05%) Linux/Unix DevOps
17 88 (3.53%) Architect
17 88 (3.53%) C# Developer
18 83 (3.33%) Linux DevOps Engineer
19 82 (3.29%) Ruby Engineer
Libraries, Frameworks & Software Standards
1 477 (19.11%) Ruby on Rails
2 461 (18.47%) Node.js
3 350 (14.02%) .NET
4 327 (13.10%) HTML
5 326 (13.06%) RESTful
6 282 (11.30%) CSS
7 270 (10.82%) AngularJS
8 231 (9.25%) ASP.NET
9 211 (8.45%) ASP.NET MVC
9 211 (8.45%) ASP.NET Web API
10 207 (8.29%) React
11 202 (8.09%) ASP.NET MVC 5
12 169 (6.77%) Web Services
13 164 (6.57%) REST
14 159 (6.37%) WCF
15 127 (5.09%) .NET Framework
16 122 (4.89%) Code First Entity Framework
16 122 (4.89%) Entity Framework
17 104 (4.17%) Elastic Stack
18 103 (4.13%) JSON
Miscellaneous
1 201 (8.05%) Greenfield Project
2 193 (7.73%) Fintech
3 192 (7.69%) Computer Science
4 127 (5.09%) Analytical Skills
5 107 (4.29%) User Experience
6 91 (3.65%) Enterprise Software
7 80 (3.21%) Public Cloud
8 77 (3.08%) Mobile App
9 74 (2.96%) Data Centre
10 55 (2.20%) Algorithms
11 48 (1.92%) Linux Command Line
12 44 (1.76%) Cyberthreat
12 44 (1.76%) Social Media
13 41 (1.64%) BBC
14 40 (1.60%) Hybrid Cloud
15 39 (1.56%) Private Cloud
16 31 (1.24%) Hedge funds
17 29 (1.16%) Management Information System
18 24 (0.96%) Data Structures
19 22 (0.88%) Digital Media
Operating Systems
1 829 (33.21%) Linux
2 196 (7.85%) Windows
3 176 (7.05%) Unix
4 154 (6.17%) CentOS
5 133 (5.33%) Apple iOS
6 121 (4.85%) Android
7 120 (4.81%) Red Hat Enterprise Linux
8 78 (3.13%) Ubuntu
9 43 (1.72%) Windows Server
10 26 (1.04%) Solaris
11 23 (0.92%) Mac OS X
12 21 (0.84%) Debian
13 19 (0.76%) CoreOS
14 18 (0.72%) Fedora
15 14 (0.56%) Windows Server 2008
16 11 (0.44%) Windows 7
17 9 (0.36%) VMS
18 6 (0.24%) Mac OS
18 6 (0.24%) Nucleus RTOS
19 5 (0.20%) Kali Linux
Processes & Methodologies
1 1316 (52.72%) Agile Software Development
2 836 (33.49%) DevOps
3 662 (26.52%) TDD
4 595 (23.84%) BDD
5 449 (17.99%) Continuous Integration
6 429 (17.19%) Test Automation
7 378 (15.14%) Configuration Management
8 324 (12.98%) Software Engineering
9 315 (12.62%) Scrum
10 283 (11.34%) Open Source
11 278 (11.14%) MVC
12 274 (10.98%) Continuous Delivery
13 235 (9.42%) Microservices
14 232 (9.29%) Web Application Development
15 224 (8.97%) E-Commerce
16 163 (6.53%) Machine Learning
17 146 (5.85%) Mentoring
18 144 (5.77%) OO
19 115 (4.61%) OOP
20 112 (4.49%) Kanban
Programming Languages
1 1318 (52.80%) Python
2 956 (38.30%) Java
3 718 (28.77%) JavaScript
4 486 (19.47%) C#
5 479 (19.19%) Bash Shell
6 413 (16.55%) Perl
7 332 (13.30%) SQL
8 303 (12.14%) PHP
9 279 (11.18%) Go
10 182 (7.29%) Scala
11 151 (6.05%) C++
12 118 (4.73%) PowerShell
13 109 (4.37%) Elixir
14 97 (3.89%) Shell Script
15 88 (3.53%) C
16 67 (2.68%) Groovy
17 59 (2.36%) Clojure
18 55 (2.20%) Korn
19 52 (2.08%) Apple Swift
20 48 (1.92%) Bourne shell
Qualifications
1 232 (9.29%) Degree
2 90 (3.61%) Computer Science Degree
3 66 (2.64%) Security Cleared
4 42 (1.68%) CISSP
5 40 (1.60%) SC Cleared
6 30 (1.20%) GIAC
7 27 (1.08%) ISTQB
8 22 (0.88%) CISM
9 21 (0.84%) CISA
10 17 (0.68%) Master's Degree
10 17 (0.68%) OSCP
11 16 (0.64%) CEH
12 15 (0.60%) CREST Certified
13 14 (0.56%) ISEB
14 13 (0.52%) RHCE
15 11 (0.44%) GCIH
16 10 (0.40%) SANS
17 9 (0.36%) GPEN
18 8 (0.32%) PhD
19 7 (0.28%) OSCE
Quality Assurance & Compliance
1 199 (7.97%) QA
2 47 (1.88%) GCP
3 28 (1.12%) ISO/IEC 27001
4 16 (0.64%) GDPR
5 15 (0.60%) PCI DSS
6 8 (0.32%) GPG13
7 6 (0.24%) SLA
8 4 (0.16%) WCAG
9 2 (0.080%) DICOM
9 2 (0.080%) HL7
9 2 (0.080%) Sarbanes-Oxley
9 2 (0.080%) SSAE 16
10 1 (0.040%) COBIT
10 1 (0.040%) Data Quality
10 1 (0.040%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
System Software
1 517 (20.71%) Docker
2 76 (3.04%) VMware Infrastructure
3 51 (2.04%) iptables
4 43 (1.72%) Varnish
5 40 (1.60%) Virtual Machines
6 35 (1.40%) NFS
7 30 (1.20%) vSphere
8 29 (1.16%) Xen
9 18 (0.72%) XenServer
10 17 (0.68%) Active Directory
11 16 (0.64%) HDFS
12 13 (0.52%) LXC
13 12 (0.48%) KVM
14 11 (0.44%) VMware ESXi
15 8 (0.32%) Snort
16 7 (0.28%) VirtualBox
17 5 (0.20%) Ceph
17 5 (0.20%) etcd
17 5 (0.20%) flannel
17 5 (0.20%) pfSense
Systems Management
1 518 (20.75%) Ansible
2 512 (20.51%) Puppet
3 469 (18.79%) Opscode Chef
4 312 (12.50%) Kubernetes
5 230 (9.21%) Terraform
6 138 (5.53%) Nagios
7 71 (2.84%) Salt
8 65 (2.60%) ZABBIX
9 63 (2.52%) Kibana
10 52 (2.08%) HAProxy
11 50 (2.00%) Packer
12 48 (1.92%) logstash
13 38 (1.52%) Consul
14 37 (1.48%) Icinga
15 33 (1.32%) Graphite
16 28 (1.12%) Rundeck
17 26 (1.04%) Grafana
18 21 (0.84%) Mesos
19 17 (0.68%) Cacti
19 17 (0.68%) SELinux
Vendors
1 204 (8.17%) Google
2 161 (6.45%) Microsoft
3 156 (6.25%) Red Hat
4 117 (4.69%) VMware
5 107 (4.29%) Splunk
6 85 (3.41%) Facebook
7 70 (2.80%) SaltStack
8 63 (2.52%) Oracle
9 62 (2.48%) Atlassian
10 50 (2.00%) Apple
11 43 (1.72%) Cisco
12 36 (1.44%) Sony
12 36 (1.44%) Yahoo!
13 32 (1.28%) New Relic
14 25 (1.00%) SAP
14 25 (1.00%) ServiceNow
15 19 (0.76%) HP
16 18 (0.72%) Juniper
17 17 (0.68%) Dell
17 17 (0.68%) Symantec