Period
to 17 January 2019

The following table provides summary statistics for permanent job vacancies advertised in Cardiff 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 17 January 2019 with a comparison to the same period in the previous 2 years.

Ruby
South Wales > Cardiff
6 months to
17 Jan 2019
Same period 2018 Same period 2017
Rank 84 65 85
Rank change year-on-year -19 +20 -16
Permanent jobs citing Ruby 6 17 23
As % of all permanent IT jobs advertised in Cardiff 0.57% 2.18% 1.86%
As % of the Programming Languages category 0.98% 4.31% 3.43%
Number of salaries quoted 5 12 29
Cardiff median annual salary £45,000 £28,750 £42,500
Median salary % change year-on-year +56.52% -32.35% +21.43%
10th Percentile £32,750 £21,250 £30,000
90th Percentile £55,000 £45,500 £85,000
South Wales median annual salary £46,000 £41,000 £42,500
% change year-on-year +12.20% -3.53% +21.43%

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 Cardiff with a requirement for coding skills.

All Programming Languages
Cardiff
Permanent vacancies with a requirement for coding skills 613 394 671
As % of all permanent IT jobs advertised in Cardiff 57.78% 50.51% 54.29%
Number of salaries quoted 527 350 638
Cardiff median annual salary £40,000 £37,500 £35,000
Median salary % change year-on-year +6.67% +7.14% -
10th Percentile £27,500 £25,000 £24,250
90th Percentile £62,500 £52,500 £55,000
South Wales median annual salary £40,000 £37,500 £35,000
% change year-on-year +6.67% +7.14% -

Ruby
Job Vacancy Trend in Cardiff

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

Job vacancy trend for Ruby in Cardiff

Ruby
Salary Trend in Cardiff

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

Salary trend for Ruby in Cardiff

Ruby
Salary Histogram in Cardiff

The salary distribution of IT jobs citing Ruby in Cardiff over the 6 months to 17 January 2019.

Salary histogram for Ruby in Cardiff

For the 6 months to 17 January 2019, 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 Cardiff region with a requirement for Ruby.

1 5 (83.33%) DevOps
2 4 (66.67%) Bash Shell
2 4 (66.67%) Linux
2 4 (66.67%) Amazon AWS
3 3 (50.00%) CentOS
3 3 (50.00%) Git (software)
3 3 (50.00%) Agile Software Development
3 3 (50.00%) LAMP
3 3 (50.00%) Wiki
3 3 (50.00%) Python
3 3 (50.00%) PHP
3 3 (50.00%) FTP
3 3 (50.00%) Red Hat
3 3 (50.00%) Risk Assessment
4 2 (33.33%) Ethernet
4 2 (33.33%) TDD
4 2 (33.33%) Microsoft Azure
4 2 (33.33%) BDD
5 1 (16.67%) Puppet
5 1 (16.67%) NoSQL
5 1 (16.67%) SoapUI
5 1 (16.67%) Node.js
5 1 (16.67%) REST
5 1 (16.67%) OpenStack
5 1 (16.67%) Agile Testing
5 1 (16.67%) Web Application Development
5 1 (16.67%) Jenkins
5 1 (16.67%) Enterprise Software
5 1 (16.67%) Mentoring
5 1 (16.67%) SDLC

Ruby
Co-occurring IT Skills in Cardiff 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 1 (16.67%) Confluence
1 1 (16.67%) OpenStack
Cloud Services
1 4 (66.67%) Amazon AWS
2 2 (33.33%) Microsoft Azure
3 1 (16.67%) Cloud Computing
Communications & Networking
1 3 (50.00%) FTP
2 2 (33.33%) Ethernet
3 1 (16.67%) Internet
Database & Business Intelligence
1 1 (16.67%) NoSQL
1 1 (16.67%) SQL Server
1 1 (16.67%) SQL Server 2016
Development Applications
1 3 (50.00%) Git (software)
2 1 (16.67%) Cucumber
2 1 (16.67%) Jenkins
2 1 (16.67%) JIRA
2 1 (16.67%) JMeter
2 1 (16.67%) Maven
2 1 (16.67%) SoapUI
2 1 (16.67%) Subversion
Job Titles
1 2 (33.33%) DevOps Engineer
2 1 (16.67%) .NET Developer
2 1 (16.67%) Developer
2 1 (16.67%) Infrastructure Team Leader
2 1 (16.67%) Internet Developer
2 1 (16.67%) Senior Test Automation Engineer
2 1 (16.67%) Senior Test Engineer
2 1 (16.67%) Team Leader
2 1 (16.67%) Test Automation Engineer
2 1 (16.67%) Test Engineer
Libraries, Frameworks & Software Standards
1 3 (50.00%) LAMP
2 1 (16.67%) .NET
2 1 (16.67%) .NET Core
2 1 (16.67%) ASP.NET
2 1 (16.67%) ASP.NET MVC
2 1 (16.67%) ASP.NET Web API
2 1 (16.67%) Node.js
2 1 (16.67%) REST
2 1 (16.67%) RESTful
2 1 (16.67%) Web Services
Miscellaneous
1 3 (50.00%) Wiki
2 1 (16.67%) Enterprise Software
2 1 (16.67%) Greenfield Project
Operating Systems
1 4 (66.67%) Linux
2 3 (50.00%) CentOS
Processes & Methodologies
1 5 (83.33%) DevOps
2 3 (50.00%) Agile Software Development
2 3 (50.00%) Risk Assessment
3 2 (33.33%) BDD
3 2 (33.33%) TDD
4 1 (16.67%) Agile Testing
4 1 (16.67%) API Testing
4 1 (16.67%) Configuration Management
4 1 (16.67%) Continuous Integration
4 1 (16.67%) Mentoring
4 1 (16.67%) MVC
4 1 (16.67%) SDLC
4 1 (16.67%) Test Automation
4 1 (16.67%) Virtual Infrastructure
4 1 (16.67%) Web Application Development
Programming Languages
1 4 (66.67%) Bash Shell
2 3 (50.00%) PHP
2 3 (50.00%) Python
3 1 (16.67%) C#
3 1 (16.67%) Java
3 1 (16.67%) Perl
Systems Management
1 1 (16.67%) Opscode Chef
1 1 (16.67%) Puppet
1 1 (16.67%) Terraform
Vendors
1 3 (50.00%) Red Hat
2 1 (16.67%) Google