Period
to 6 August 2020

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 6 months to 6 August 2020 with a comparison to the same period in the previous 2 years.

Ruby
Central London > City of London
6 months to
6 Aug 2020
Same period 2019 Same period 2018
Rank 124 124 132
Rank change year-on-year 0 +8 -29
Permanent jobs citing Ruby 104 265 285
As % of all permanent jobs advertised in the City of London 2.04% 2.59% 2.59%
As % of the Programming Languages category 3.54% 4.26% 4.26%
Number of salaries quoted 109 239 292
Median annual salary £72,500 £72,500 £70,000
Median salary % change year-on-year - +3.57% +16.67%
10th Percentile £35,000 £46,250 £48,750
90th Percentile £110,000 £95,000 £105,000
Central London median annual salary £72,500 £70,000 £67,500
% change year-on-year +3.57% +3.70% +8.00%

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 the City of London with a requirement for coding skills.

All Programming Languages
City of London
Permanent vacancies with a requirement for coding skills 2,941 6,218 6,694
As % of all permanent IT jobs advertised in the City of London 57.71% 60.75% 60.94%
Number of salaries quoted 2,591 5,535 6,086
Median annual salary £70,000 £67,500 £65,000
Median salary % change year-on-year +3.70% +3.85% +8.33%
10th Percentile £43,750 £42,500 £40,000
90th Percentile £105,000 £96,250 £93,750
Central London median annual salary £70,000 £66,500 £62,500
% change year-on-year +5.26% +6.40% +4.17%

Ruby
Job Vacancy Trend in the City of London

Job postings citing Ruby as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for Ruby in the City of London

Ruby
Salary Trend in the City of London

3-month moving average salary quoted in 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

Salary distribution for jobs citing Ruby in the City of London over the 6 months to 6 August 2020.

Salary histogram for Ruby in the City of London

Ruby
Job Locations in the City of London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Ruby within the City of London region over the 6 months to 6 August 2020. 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
London Bridge +8 1 £110,000 +57.14%
Ruby
Central London

For the 6 months to 6 August 2020, IT jobs citing Ruby 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 City of London region with a requirement for Ruby.

1 72 (69.23%) Python
2 56 (53.85%) AWS
3 42 (40.38%) Docker
4 41 (39.42%) Kubernetes
5 39 (37.50%) JavaScript
6 38 (36.54%) DevOps
7 35 (33.65%) Java
8 32 (30.77%) Azure
9 31 (29.81%) Ruby on Rails
10 28 (26.92%) Agile Software Development
10 28 (26.92%) Linux
11 25 (24.04%) Go
12 24 (23.08%) GCP
13 22 (21.15%) RSpec
13 22 (21.15%) Puppet
14 21 (20.19%) Jenkins
15 20 (19.23%) Bash Shell
15 20 (19.23%) TDD
15 20 (19.23%) Terraform
16 19 (18.27%) Finance
17 18 (17.31%) Ansible
18 17 (16.35%) React
18 17 (16.35%) Git (software)
19 16 (15.38%) Microservices
20 15 (14.42%) C#
20 15 (14.42%) Opscode Chef
21 14 (13.46%) .NET
21 14 (13.46%) MySQL
21 14 (13.46%) Apache
22 13 (12.50%) Site Reliability Engineering

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 14 (13.46%) Apache
2 8 (7.69%) Tomcat
3 6 (5.77%) Apache Spark
4 1 (0.96%) Apache Solr
4 1 (0.96%) Cloud Foundry
4 1 (0.96%) CMS
4 1 (0.96%) Elasticsearch
4 1 (0.96%) OpenStack
4 1 (0.96%) SilverStripe
4 1 (0.96%) WordPress
Applications
1 2 (1.92%) Sketch
1 2 (1.92%) Zeplin
Business Applications
1 1 (0.96%) SAP Hybris
Cloud Services
1 56 (53.85%) AWS
2 32 (30.77%) Azure
3 24 (23.08%) GCP
4 10 (9.62%) SaaS
5 6 (5.77%) Heroku
6 5 (4.81%) IBM Cloud
7 4 (3.85%) PaaS
8 3 (2.88%) Firebase
8 3 (2.88%) IaaS
9 2 (1.92%) Amazon EC2
9 2 (1.92%) AWS Lambda
9 2 (1.92%) iTunes
9 2 (1.92%) Power Platform
9 2 (1.92%) Serverless
10 1 (0.96%) Akamai
10 1 (0.96%) Amazon CloudWatch
10 1 (0.96%) Amazon ECS
10 1 (0.96%) Amazon Neptune
10 1 (0.96%) Amazon S3
10 1 (0.96%) GitHub
Communications & Networking
1 10 (9.62%) DNS
2 9 (8.65%) TCP/IP
3 8 (7.69%) HTTP
4 4 (3.85%) Firewall
5 3 (2.88%) Internet
6 2 (1.92%) DHCP
7 1 (0.96%) AMQP
7 1 (0.96%) IPv6
7 1 (0.96%) Network Security
7 1 (0.96%) SNMP
7 1 (0.96%) SSH
7 1 (0.96%) VPN
Database & Business Intelligence
1 14 (13.46%) MySQL
2 13 (12.50%) SQL Server
3 8 (7.69%) PostgreSQL
4 7 (6.73%) Big Data
5 5 (4.81%) NoSQL
6 4 (3.85%) BigQuery
6 4 (3.85%) MongoDB
7 3 (2.88%) Apache Cassandra
7 3 (2.88%) Data Warehouse
7 3 (2.88%) Hadoop
8 2 (1.92%) Amazon DynamoDB
8 2 (1.92%) Amazon Redshift
8 2 (1.92%) Power BI
8 2 (1.92%) QlikView
8 2 (1.92%) Relational Database
8 2 (1.92%) SQL Server Reporting Services
9 1 (0.96%) DB2
9 1 (0.96%) Neo4j
Development Applications
1 22 (21.15%) RSpec
2 21 (20.19%) Jenkins
3 17 (16.35%) Git (software)
4 8 (7.69%) TeamCity
5 7 (6.73%) git-flow
6 6 (5.77%) Cucumber
7 5 (4.81%) Atlassian Bamboo
7 5 (4.81%) Bitbucket
8 3 (2.88%) GitLab
9 2 (1.92%) Appium
9 2 (1.92%) Calabash
9 2 (1.92%) GoCD
9 2 (1.92%) JIRA
10 1 (0.96%) Selenium
10 1 (0.96%) webpack
General
1 19 (18.27%) Finance
2 12 (11.54%) Law
3 8 (7.69%) Marketing
4 5 (4.81%) Banking
5 4 (3.85%) Games
6 3 (2.88%) Advertising
6 3 (2.88%) Pharmaceutical
7 1 (0.96%) Retail
7 1 (0.96%) Telecoms
Job Titles
1 28 (26.92%) Developer
2 22 (21.15%) DevOps Engineer
3 16 (15.38%) Ruby Developer
4 14 (13.46%) Ruby Engineer
5 11 (10.58%) AWS Engineer
6 8 (7.69%) Data Engineer
7 7 (6.73%) Penetration Tester
7 7 (6.73%) Tester
8 6 (5.77%) Full Stack Developer
8 6 (5.77%) Python Engineer
9 5 (4.81%) Architect
9 5 (4.81%) C# Developer
9 5 (4.81%) Java Developer
9 5 (4.81%) Platform Engineer
9 5 (4.81%) Python Developer
9 5 (4.81%) Ruby on Rails Developer
9 5 (4.81%) Site Reliability Engineer
10 4 (3.85%) Data Architect
10 4 (3.85%) Site Engineer
10 4 (3.85%) Software Engineer
Libraries, Frameworks & Software Standards
1 31 (29.81%) Ruby on Rails
2 17 (16.35%) React
3 14 (13.46%) .NET
4 13 (12.50%) REST
5 10 (9.62%) AngularJS
5 10 (9.62%) Node.js
5 10 (9.62%) SOAP
6 7 (6.73%) Elastic Stack
6 7 (6.73%) Kafka
6 7 (6.73%) XML
7 6 (5.77%) CSS
7 6 (5.77%) HTML
8 3 (2.88%) .NET Core
8 3 (2.88%) Apache Beam
8 3 (2.88%) HTML5
8 3 (2.88%) jQuery
8 3 (2.88%) JSON
9 2 (1.92%) Vue.js
10 1 (0.96%) Flutter
10 1 (0.96%) Lambda Expressions
Miscellaneous
1 12 (11.54%) Public Cloud
2 9 (8.65%) Greenfield Project
3 8 (7.69%) Data Centre
4 6 (5.77%) User Experience
5 5 (4.81%) Hybrid Cloud
6 3 (2.88%) Analytical Skills
7 2 (1.92%) Cloud Native
8 1 (0.96%) Cyberattack
8 1 (0.96%) FMCG
Operating Systems
1 28 (26.92%) Linux
2 5 (4.81%) Windows
3 4 (3.85%) Unix
4 3 (2.88%) Apple iOS
5 2 (1.92%) CentOS
5 2 (1.92%) Ubuntu
6 1 (0.96%) Android
Processes & Methodologies
1 38 (36.54%) DevOps
2 28 (26.92%) Agile Software Development
3 20 (19.23%) TDD
4 16 (15.38%) Microservices
5 13 (12.50%) Configuration Management
5 13 (12.50%) Site Reliability Engineering
6 12 (11.54%) Fintech
7 10 (9.62%) Infrastructure Automation
8 9 (8.65%) Infrastructure as Code
8 9 (8.65%) Scrum
9 8 (7.69%) Information Security
9 8 (7.69%) Insurtech
9 8 (7.69%) Open Source
10 7 (6.73%) Cybersecurity
10 7 (6.73%) DevSecOps
10 7 (6.73%) Ethical Hacking
10 7 (6.73%) Migration
10 7 (6.73%) Penetration Testing
10 7 (6.73%) Test Automation
10 7 (6.73%) Vulnerability Management
Programming Languages
1 72 (69.23%) Python
2 39 (37.50%) JavaScript
3 35 (33.65%) Java
4 25 (24.04%) Go
5 20 (19.23%) Bash Shell
6 15 (14.42%) C#
7 13 (12.50%) PowerShell
8 8 (7.69%) Perl
9 6 (5.77%) C++
9 6 (5.77%) Scala
9 6 (5.77%) TypeScript
10 4 (3.85%) Shell Script
10 4 (3.85%) SQL
11 3 (2.88%) Apple Swift
11 3 (2.88%) Objective-C
11 3 (2.88%) PHP
11 3 (2.88%) R
12 2 (1.92%) Elixir
13 1 (0.96%) Rust
13 1 (0.96%) VB
Qualifications
1 7 (6.73%) CEH
1 7 (6.73%) Degree
1 7 (6.73%) GWAPT
1 7 (6.73%) OSCP
2 2 (1.92%) PhD
2 2 (1.92%) Security Cleared
3 1 (0.96%) SC Cleared
Quality Assurance & Compliance
1 1 (0.96%) QA
System Software
1 42 (40.38%) Docker
2 5 (4.81%) Virtual Machines
3 1 (0.96%) Apache ZooKeeper
3 1 (0.96%) vCloud
Systems Management
1 41 (39.42%) Kubernetes
2 22 (21.15%) Puppet
3 20 (19.23%) Terraform
4 18 (17.31%) Ansible
5 15 (14.42%) Opscode Chef
6 7 (6.73%) Consul
6 7 (6.73%) Icinga
6 7 (6.73%) Packer
6 7 (6.73%) Prometheus
7 5 (4.81%) Salt
8 1 (0.96%) Single Sign-On
Vendors
1 13 (12.50%) Google
2 7 (6.73%) Oracle
3 5 (4.81%) IBM
3 5 (4.81%) SaltStack
4 4 (3.85%) Rackspace
5 2 (1.92%) Apple
5 2 (1.92%) Samsung
5 2 (1.92%) Tableau
6 1 (0.96%) Adobe
6 1 (0.96%) Facebook
6 1 (0.96%) hybris
6 1 (0.96%) New Relic
6 1 (0.96%) Salesforce.com
6 1 (0.96%) SAP
6 1 (0.96%) Sybase
6 1 (0.96%) Xamarin