The following table provides summary statistics for contract job vacancies advertised in Wales with a requirement for Ruby skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Ruby over the 3 months to 23 March 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Ruby
UK / Wales
Rank 64 - 56
Rank change year-on-year - 0  
Contract jobs citing Ruby 2 0 5
As % of all contract IT jobs advertised in Wales 0.28% - 0.71%
As % of the Programming Languages category 0.70% - 1.81%
Number of daily rates quoted 1 0 4
Median daily rate £275 - £500
UK excluding London median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £65.00 £23.25 £71.00
% change year-on-year +179.56% -67.25%  

Ruby is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Wales with a requirement for programming language skills.

Contract Programming Language Skills
Wales
Contract job vacancies with a requirement for programming language skills 285 346 276
As % of all contract IT job vacancies advertised in Wales 40.54% 50.58% 39.43%
Number of daily rates quoted 213 229 170
Median daily rate £400 £375 £350
Median daily rate % change year-on-year +6.66% +7.14%  
90% offered a daily rate of more than £225 £275 £203
10% offered a daily rate of more than £525 £450 £450
UK excluding London median daily rate £390 £375 £350
% change year-on-year +4.00% +7.14%  
Number of hourly rates quoted 14 16 2
Median hourly rate £37.77 £23.50 £32.50
Median hourly rate % change year-on-year +60.72% -27.69%  
UK excluding London median hourly rate £41.64 £40.00 £36.00
% change year-on-year +4.10% +11.11%  

Ruby
Job Vacancy Trend in Wales

The job posting trend of jobs advertised in Wales citing Ruby as a proportion of all contract or permanent IT jobs with a match in the Programming Languages category.

Job vacancy trend for Ruby in Wales

Ruby
Contractor Daily Rate Trend in Wales

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Ruby in Wales.

Contractor daily rate trend for Ruby in Wales

Ruby
Contract Job Locations in Wales

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Ruby within the Wales region over the 3 months to 23 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
West Wales - 1 £275 -
Ruby
UK

Ruby
Top 30 Related IT Skills in Wales

For the 6 months to 23 March 2017, IT contractor jobs citing Ruby also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Wales region with a requirement for Ruby.

1 10 (90.91%) Agile Software Development
2 9 (81.82%) Java
3 8 (72.73%) Python
3 8 (72.73%) Scrum
3 8 (72.73%) DevOps
4 7 (63.64%) Node.js
4 7 (63.64%) RESTful
4 7 (63.64%) TDD
5 6 (54.55%) Kanban
5 6 (54.55%) Scala
5 6 (54.55%) API Development
5 6 (54.55%) API Design
6 5 (45.45%) BDD
6 5 (45.45%) HTTP
7 4 (36.36%) Linux
7 4 (36.36%) JSON
7 4 (36.36%) Swagger
7 4 (36.36%) Go
8 3 (27.27%) PaaS
8 3 (27.27%) OWASP
8 3 (27.27%) Mac OS
8 3 (27.27%) Software Engineering
8 3 (27.27%) Secure Coding
9 2 (18.18%) Exploratory Testing
9 2 (18.18%) Open Source
9 2 (18.18%) Test Automation
9 2 (18.18%) HTML
9 2 (18.18%) CSS
9 2 (18.18%) JavaScript
9 2 (18.18%) SQL

Ruby
Top Related IT Skills in Wales 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:

Business Applications
1 1 (9.09%) SAP Oil and Gas
Cloud Services
1 3 (27.27%) PaaS
2 2 (18.18%) Amazon AWS
3 1 (9.09%) Microsoft Azure
Communications & Networking
1 5 (45.45%) HTTP
Database & Business Intelligence
1 1 (9.09%) MariaDB
1 1 (9.09%) MongoDB
1 1 (9.09%) Redis
Development Applications
1 2 (18.18%) Capybara
1 2 (18.18%) Cucumber
2 1 (9.09%) Jenkins
2 1 (9.09%) Selenium
General
1 1 (9.09%) Electronics
1 1 (9.09%) Finance
1 1 (9.09%) Manufacturing
1 1 (9.09%) Marketing
1 1 (9.09%) Telecoms
Job Titles
1 7 (63.64%) Developer
2 2 (18.18%) Analyst
2 2 (18.18%) Java Developer
2 2 (18.18%) Software Engineer
2 2 (18.18%) Test Analyst
3 1 (9.09%) Agile Developer
3 1 (9.09%) Agile Test Analyst
3 1 (9.09%) Automation Test Analyst
3 1 (9.09%) AWS Developer
3 1 (9.09%) AWS DevOps
3 1 (9.09%) DevOps Engineer
3 1 (9.09%) Digital Developer
3 1 (9.09%) Java Engineer
3 1 (9.09%) Tester
Libraries, Frameworks & Software Standards
1 7 (63.64%) Node.js
1 7 (63.64%) RESTful
2 4 (36.36%) JSON
2 4 (36.36%) Swagger
3 2 (18.18%) CSS
3 2 (18.18%) Gherkin
3 2 (18.18%) HTML
4 1 (9.09%) RabbitMQ
4 1 (9.09%) Web Services
Miscellaneous
1 1 (9.09%) Blog
1 1 (9.09%) User Experience
Operating Systems
1 4 (36.36%) Linux
2 3 (27.27%) Mac OS
Processes & Methodologies
1 10 (90.91%) Agile Software Development
2 8 (72.73%) DevOps
2 8 (72.73%) Scrum
3 7 (63.64%) TDD
4 6 (54.55%) API Design
4 6 (54.55%) API Development
4 6 (54.55%) Kanban
5 5 (45.45%) BDD
6 3 (27.27%) OWASP
6 3 (27.27%) Secure Coding
6 3 (27.27%) Software Engineering
7 2 (18.18%) Continuous Integration
7 2 (18.18%) Exploratory Testing
7 2 (18.18%) Functional Testing
7 2 (18.18%) Open Source
7 2 (18.18%) Test Automation
7 2 (18.18%) Test Management
7 2 (18.18%) User Stories
8 1 (9.09%) Digital Marketing
8 1 (9.09%) Programme Management
Programming Languages
1 9 (81.82%) Java
2 8 (72.73%) Python
3 6 (54.55%) Scala
4 4 (36.36%) Go
5 2 (18.18%) JavaScript
5 2 (18.18%) SQL
Qualifications
1 1 (9.09%) BPSS Clearance
System Software
1 1 (9.09%) Docker
1 1 (9.09%) vCloud
Systems Management
1 1 (9.09%) Ansible
1 1 (9.09%) Kubernetes
1 1 (9.09%) Nagios
1 1 (9.09%) Opscode Chef
1 1 (9.09%) Puppet
Vendors
1 1 (9.09%) SAP
1 1 (9.09%) VMware