Ruby on Rails Engineer

Published on April 12, 2024

Rubikal provides exceptional expertise planning and developing real-time, scalable, fault-tolerant mobile and web applications. Our product management and engineering team’s sole focus is to design the proper experience and architecture to meet those goals. Over the years, we’ve built and maintained service-oriented architectures using Ruby, Node, and Elixir’s Majestic Monolith.

As a Ruby on Rails software engineer, you will be responsible for architecting and building the services that drive our coaching platform. You are a strong software engineer who is passionate about large-scale systems. You care about producing clean, elegant, maintainable, robust, well-tested code; you do this as a member of a team, helping the group come up with a better solution than you would as individuals. Ideally, you have experience with performance, scalability, and reliability issues of 24x7 commercial services.

Our stack includes Ruby on Rails, PostgreSQL, ElasticSearch and RabbitMQ. Our production deployments are on AWS. A qualified candidate will have full support in learning all of the technologies in our stack.


  • Bachelor’s degree in Computer Technology, Information Systems or related field.
  • 4+ hands-on experience with the same role.
  • Build APIs to support mobile apps, web UIs, and data ingestion applications
  • Deep expertise with Ruby on Rails
  • Strong SQL skills
  • Analyze and improve the efficiency, scalability, and reliability of our backend systems.
  • Write robust code; demonstrate its robustness through automated tests.
  • Work with Product, Frontend, Data Engineering, and QA teams, helping the team respond quickly and effectively to business needs.


  • Competitive salary
  • Great work environment
  • Flexible working schedule
  • Social / Medical Insurance
  • Brand new MacBook