Middle Senior Backend Ruby on Rails

2/ Requirements
Degree in Computer Science, Software Engineering, or equivalent.
Minimum 2+ years experience in Ruby on Rails.
Experience in Ruby 2 and later, Rails 5 and later, and REST APIs.
Experience with test-driven development, ideally in a ruby development environment.
Experience in building large, scalable distributed systems with a good understanding of microservices architecture and associated principles.
Good communication, analytical and conceptual skills.
Self-driven, a hunger for learning, and a penchant for teamwork.
Assist with front-end dev-ops tasks.
Plusses
Experience with React JS is a big plus
Experience with Firebase is a plus
Knowledge of CI/CD
Good English/Japanese verbal and written communication skills
Be oriented to become a technical leader