Period
to 17 September 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 September 2019 with a comparison to the same period in the previous 2 years.

Ruby
South Wales > Cardiff
6 months to
17 Sep 2019
Same period 2018 Same period 2017
Rank 95 72 72
Rank change year-on-year -23 0 +16
Permanent jobs citing Ruby 4 21 11
As % of all permanent IT jobs advertised in Cardiff 0.34% 1.94% 1.22%
As % of the Programming Languages category 0.63% 3.57% 2.52%
Number of salaries quoted 3 19 9
Cardiff median annual salary £32,500 £52,500 £41,000
Median salary % change year-on-year -38.10% +28.05% +2.50%
10th Percentile £31,250 £25,000 £29,750
90th Percentile £38,350 £80,000 £47,750
South Wales median annual salary £32,500 £52,500 £40,000
% change year-on-year -38.10% +31.25% -

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 630 588 436
As % of all permanent IT jobs advertised in Cardiff 53.16% 54.24% 48.55%
Number of salaries quoted 550 507 402
Cardiff median annual salary £42,500 £40,000 £37,500
Median salary % change year-on-year +6.25% +6.67% -
10th Percentile £28,750 £27,500 £26,250
90th Percentile £57,500 £65,000 £54,080
South Wales median annual salary £41,000 £42,500 £39,500
% change year-on-year -3.53% +7.59% +5.33%

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

For the 6 months to 17 September 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 4 (100.00%) Agile Software Development
1 4 (100.00%) Test Automation
2 3 (75.00%) JIRA
2 3 (75.00%) QA
2 3 (75.00%) Subversion
2 3 (75.00%) MySQL
2 3 (75.00%) Oracle
2 3 (75.00%) SQL Server
2 3 (75.00%) Jenkins
2 3 (75.00%) Test Management
2 3 (75.00%) Git (software)
3 2 (50.00%) SOAP
3 2 (50.00%) Python
3 2 (50.00%) PHP
3 2 (50.00%) REST
4 1 (25.00%) Continuous Improvement
4 1 (25.00%) Root Cause Analysis
4 1 (25.00%) Big Data
4 1 (25.00%) Selenium
4 1 (25.00%) User Acceptance Testing
4 1 (25.00%) Product Management
4 1 (25.00%) Hadoop
4 1 (25.00%) Amazon EC2
4 1 (25.00%) Amazon S3
4 1 (25.00%) AWS
4 1 (25.00%) Bash Shell
4 1 (25.00%) Cucumber
4 1 (25.00%) Node.js
4 1 (25.00%) Regression Testing
4 1 (25.00%) Disaster Recovery

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:

Cloud Services
1 1 (25.00%) Amazon EC2
1 1 (25.00%) Amazon ELB
1 1 (25.00%) Amazon S3
1 1 (25.00%) AWS
1 1 (25.00%) Virtual Private Cloud
Database & Business Intelligence
1 3 (75.00%) MySQL
1 3 (75.00%) SQL Server
2 1 (25.00%) Big Data
2 1 (25.00%) Hadoop
Development Applications
1 3 (75.00%) Git (software)
1 3 (75.00%) Jenkins
1 3 (75.00%) JIRA
1 3 (75.00%) Subversion
2 1 (25.00%) Cucumber
2 1 (25.00%) Selenium
Job Titles
1 3 (75.00%) Test Engineer
2 2 (50.00%) Quality Engineer
3 1 (25.00%) Analyst
3 1 (25.00%) DevOps Engineer
3 1 (25.00%) Quality Analyst
3 1 (25.00%) Test Analyst
Libraries, Frameworks & Software Standards
1 2 (50.00%) REST
1 2 (50.00%) SOAP
2 1 (25.00%) Node.js
2 1 (25.00%) Web Services
Operating Systems
1 1 (25.00%) Linux
1 1 (25.00%) Ubuntu
Processes & Methodologies
1 4 (100.00%) Agile Software Development
1 4 (100.00%) Test Automation
2 3 (75.00%) Test Management
3 1 (25.00%) Continuous Improvement
3 1 (25.00%) Continuous Integration
3 1 (25.00%) DevOps
3 1 (25.00%) Disaster Recovery
3 1 (25.00%) Infrastructure Automation
3 1 (25.00%) Product Management
3 1 (25.00%) Project Delivery
3 1 (25.00%) Project Management
3 1 (25.00%) Regression Testing
3 1 (25.00%) Root Cause Analysis
3 1 (25.00%) SDLC
3 1 (25.00%) Software Engineering
3 1 (25.00%) Task Automation
3 1 (25.00%) User Acceptance Testing
Programming Languages
1 2 (50.00%) PHP
1 2 (50.00%) Python
2 1 (25.00%) Bash Shell
Quality Assurance & Compliance
1 3 (75.00%) QA
System Software
1 1 (25.00%) Docker
Systems Management
1 1 (25.00%) Ansible
1 1 (25.00%) Terraform
Vendors
1 3 (75.00%) Oracle