AI Engineer - Ruby on Rails

OnTheGoSystems is a remote team of tech enthusiasts, innovators, creatives, and engineers. We work together to harness the power of translation technologies and allow businesses of all sizes to go global. From algorithms and AI to machine learning, we create cutting-edge, affordable tools that make an impact.

• Practical experience building with AI/LLM technologies
• Strong Ruby on Rails experience, ideally at a senior level
• Good judgment about when AI is useful and when simpler engineering is better
• Strong backend skills, including databases, API design, performance, background jobs, and security
• Ability to break down ambiguous problems into clear technical solutions

Nice to have:

• CI/CD, background jobs, or AWS experience
• Experience with text-processing, localization, translation, or multilingual products

• Designing and building AI/LLM-assisted product features
• Integrating LLM APIs into Ruby on Rails systems
• Combining AI approaches with business logic, tests, fallbacks, and production safeguards
• Owning features from technical design to production
• Improving reliability, accuracy, consistency, latency, cost, security, and maintainability
• Writing and maintaining automated tests, including unit, integration, and E2E tests
• Debugging production issues and improving system behavior over time