Senior Ruby on Rails Developer

Montreal - Canada

Monthly Salary: Not Disclosed

Posted on: 29-10-2025

Vacancies: 1 Vacancy

Job Summary

Help us find the right candidate and earn a $1000 finders fee.

Any use of AI in the application process disqualifies you permanently from work at Nimonik.

To apply complete the assessment here: develop and deploy robust Ruby on Rails applications.

Write comprehensive tests using RSpec Capybara Selenium and Cucumber to ensure code quality and reliability.

Utilize Solr or similar technologies for efficient search functionalities.

Implement caching strategies using Redis to optimize application performance.

Work with cloud platforms such as AWS (e.g. EC2 S3 load balancer) for scalable and reliable infrastructure.

Design build and deploy APIs to support application functionality.

Conduct thorough code reviews and collaborate with cross-functional teams including designers and product managers to deliver high-quality software solutions.

Review pull requests mentor and be an advocate for high-quality code that makes future development faster easier and better.

Other duties determined by the company from time to time

Requirements:

Minimum of 6 years of experience as a Senior Ruby on Rails Developer.
Strong knowledge and experience in Ruby and Rails frameworks.
Proven experience with writing comprehensive tests and conducting code reviews.
Familiarity with cloud platforms particularly AWS.
Experience with JavaScript frameworks such as Backbone/MarionetteJS ReactJS VueJS or Stimulus JS.
Proficiency in Git and GitHub for version control and collaboration.
Proficiency in MySQL and Posgresql for database management and optimization.
Experience working with delayed jobs for asynchronous processing.
Deployment using Capistrano for streamlined and efficient deployment processes.
Solid understanding and experience with Bootstrap CSS for responsive web design.
Excellent communication and collaboration skills.
Ability to work effectively in a fast-paced and dynamic environment.

Nice to Have:

Experience with Docker for containerization.
Familiarity with Puppet or similar configuration management tools.
Knowledge of GitHub Actions for continuous integration and deployment.
Understanding of application monitoring tools like Zabbix Kibana New Relic etc.

This is our stack:

- Ruby

- Rails

- Backbone/MarionettJs (We will migrate this to another JS framework)

- Bootstrap

- Mysql

- Redis

- AWS

- Puppet

to apply submit cover letter cv and respond fully to questions in job application. Complete assessment: use of AI disqualifies you permanently.

Required Experience:

Senior IC

Help us find the right candidate and earn a $1000 finders fee.Any use of AI in the application process disqualifies you permanently from work at Nimonik.To apply complete the assessment here: develop and deploy robust Ruby on Rails applications.Write comprehensive tests using RSpec Capybara Seleniu...