Period
to 13 November 2018

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 13 November 2018 with a comparison to the same period in the previous 2 years.

Ruby
South Wales > Cardiff
6 months to
13 Nov 2018
Same period 2017 Same period 2016
Rank 82 63 92
Rank change year-on-year -19 +29 -10
Permanent jobs citing Ruby 13 14 19
As % of all permanent IT jobs advertised in Cardiff 1.13% 1.72% 1.37%
As % of the Programming Languages category 2.00% 3.63% 2.64%
Number of salaries quoted 13 12 22
Cardiff median annual salary £52,500 £37,000 £42,500
Median salary % change year-on-year +41.89% -12.94% +21.43%
10th Percentile £25,000 £21,250 £30,000
90th Percentile £80,000 £46,175 £85,000
South Wales median annual salary £51,000 £40,000 £42,500
% change year-on-year +27.50% -5.88% +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 650 386 721
As % of all permanent IT jobs advertised in Cardiff 56.28% 47.48% 52.13%
Number of salaries quoted 568 357 675
Cardiff median annual salary £40,000 £37,500 £35,000
Median salary % change year-on-year +6.67% +7.14% -
10th Percentile £27,500 £24,700 £22,500
90th Percentile £65,000 £53,000 £53,750
South Wales median annual salary £40,250 £38,000 £36,000
% change year-on-year +5.92% +5.56% +2.86%

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 13 November 2018.

Salary histogram for Ruby in Cardiff

For the 6 months to 13 November 2018, 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 8 (61.54%) Java
2 6 (46.15%) SQL
3 5 (38.46%) Agile Software Development
3 5 (38.46%) Software Engineering
3 5 (38.46%) ASP.NET
3 5 (38.46%) .NET
3 5 (38.46%) C#
3 5 (38.46%) Microsoft Azure
3 5 (38.46%) PaaS
3 5 (38.46%) DevOps
4 4 (30.77%) Hybrid Cloud
4 4 (30.77%) Amazon AWS
4 4 (30.77%) SCVMM
4 4 (30.77%) PowerShell
4 4 (30.77%) YAML
4 4 (30.77%) BDD
4 4 (30.77%) Portfolio Management
4 4 (30.77%) IaaS
4 4 (30.77%) XML
4 4 (30.77%) PhD
4 4 (30.77%) Ajax
4 4 (30.77%) JSON
4 4 (30.77%) Computer Science
4 4 (30.77%) TDD
4 4 (30.77%) Aerospace
5 3 (23.08%) Python
5 3 (23.08%) Node.js
5 3 (23.08%) NoSQL
6 2 (15.38%) Git (software)
6 2 (15.38%) Test Automation

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 (7.69%) Apache Spark
1 1 (7.69%) Elasticsearch
1 1 (7.69%) SAS
Cloud Services
1 5 (38.46%) Microsoft Azure
1 5 (38.46%) PaaS
2 4 (30.77%) Amazon AWS
2 4 (30.77%) IaaS
3 1 (7.69%) Cloud Computing
3 1 (7.69%) SaaS
Communications & Networking
1 1 (7.69%) Internet
Database & Business Intelligence
1 3 (23.08%) NoSQL
2 2 (15.38%) SQL Server
3 1 (7.69%) Apache Cassandra
3 1 (7.69%) Big Data
3 1 (7.69%) MongoDB
3 1 (7.69%) Oracle Database
3 1 (7.69%) SQL Server 2016
3 1 (7.69%) Sqoop
Development Applications
1 2 (15.38%) Cucumber
1 2 (15.38%) Git (software)
2 1 (7.69%) JMeter
2 1 (7.69%) Selenium
2 1 (7.69%) SoapUI
General
1 4 (30.77%) Aerospace
Job Titles
1 6 (46.15%) Architect
1 6 (46.15%) Technical Architect
2 4 (30.77%) AWS Architect
2 4 (30.77%) AWS DevOps
2 4 (30.77%) Azure Architect
2 4 (30.77%) Azure DevOps
2 4 (30.77%) Cloud Architect
2 4 (30.77%) DevOps Architect
2 4 (30.77%) Software Engineer
3 1 (7.69%) .NET Developer
3 1 (7.69%) Developer
3 1 (7.69%) Internet Developer
3 1 (7.69%) Java Architect
3 1 (7.69%) Java Technical Architect
3 1 (7.69%) Lead Architect
3 1 (7.69%) Scrum Master
3 1 (7.69%) Senior Test Engineer
3 1 (7.69%) Technical Leader
3 1 (7.69%) Test Automation Engineer
3 1 (7.69%) Test Engineer
Libraries, Frameworks & Software Standards
1 5 (38.46%) .NET
1 5 (38.46%) ASP.NET
2 4 (30.77%) Ajax
2 4 (30.77%) JSON
2 4 (30.77%) XML
2 4 (30.77%) YAML
3 3 (23.08%) Node.js
4 1 (7.69%) .NET Core
4 1 (7.69%) ASP.NET MVC
4 1 (7.69%) ASP.NET Web API
4 1 (7.69%) pytest
4 1 (7.69%) REST
4 1 (7.69%) RESTful
4 1 (7.69%) Web Services
Miscellaneous
1 4 (30.77%) Computer Science
1 4 (30.77%) Hybrid Cloud
2 1 (7.69%) Enterprise Software
2 1 (7.69%) Greenfield Project
2 1 (7.69%) User Experience
Processes & Methodologies
1 5 (38.46%) Agile Software Development
1 5 (38.46%) DevOps
1 5 (38.46%) Software Engineering
2 4 (30.77%) BDD
2 4 (30.77%) Portfolio Management
2 4 (30.77%) TDD
3 2 (15.38%) Test Automation
4 1 (7.69%) Agile Testing
4 1 (7.69%) Analytics
4 1 (7.69%) API Testing
4 1 (7.69%) Data Analytics
4 1 (7.69%) Digital Transformation Programme
4 1 (7.69%) Mentoring
4 1 (7.69%) MVC
4 1 (7.69%) Scrum
4 1 (7.69%) SDLC
4 1 (7.69%) Technical Architecture
4 1 (7.69%) Web Application Development
Programming Languages
1 8 (61.54%) Java
2 6 (46.15%) SQL
3 5 (38.46%) C#
4 4 (30.77%) PowerShell
5 3 (23.08%) Python
6 2 (15.38%) Scala
7 1 (7.69%) C++
7 1 (7.69%) Go
7 1 (7.69%) Perl
7 1 (7.69%) PHP
7 1 (7.69%) R
Qualifications
1 4 (30.77%) PhD
System Software
1 1 (7.69%) HDFS
Systems Management
1 4 (30.77%) SCVMM
2 1 (7.69%) Kibana
Vendors
1 2 (15.38%) Oracle