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fram^

Remote Senior Software Engineer (Ruby on Rails)

Asia

September 25, 2026 at 3:56 AM

✨ AI summary

Location

  • Ho Chi Minh City, Vietnam

Programming Languages

  • Ruby

Frameworks

  • Ruby on Rails

Databases

  • Relational Databases

Experience Level

  • 5+ years

About the Role

We’re looking for a Ruby on Rails Engineer to join our engineering team. You’ll be responsible for building and improving web applications, developing new features, and working with AI-related technologies where relevant.


Responsibilities

  • Develop and maintain web services using Ruby on Rails
  • Build and integrate REST APIs and third-party services
  • Work with relational databases and optimize queries
  • Develop and integrate AI-powered features into web applications
  • Write clean, maintainable, and well-tested code
  • Troubleshoot bugs and production issues
  • Participate in code reviews and technical discussions
  • Collaborate with engineers and other stakeholders to deliver features


Requirements

  • 5+ years of experience developing and maintaining web services using Ruby on Rails
  • Strong knowledge of Ruby, Rails, REST APIs, and relational databases
  • Experience with Git and automated testing
  • Experience or interest in working with AI technologies / AI-powered applications
  • Good problem-solving and debugging skills
  • Good English communication skills, both written and spoken
  • Ability to work independently and collaborate with an international team


Nice to Have

  • Experience with LLMs, Generative AI, or AI APIs
  • Experience integrating AI features into web applications
  • Experience with React/Vue.js
  • Experience with AWS, Docker, or CI/CD
  • Familiarity with PostgreSQL, Redis, Sidekiq, or similar technologies