Teams at OnTheGoSystems

Own and deliver end-to-end backend features in Ruby on Rails at scale. Design and implement AI/LLM-assisted workflows, ensure performance, reliability, security, and maintainability. Write and maintain unit, integration, and E2E tests, debug production issues, and improve system reliability.

Hands-on senior engineer to own end-to-end features in Ruby on Rails, build and run production backend systems, design AI/LLM-assisted features, work with LLM APIs and retrieval strategies, write automated tests, debug production issues, and improve reliability.

Build and operate core AI systems: design production-ready solutions using OpenAI APIs, embeddings and vector databases; implement async pipelines, background jobs, PostgreSQL integration, Docker/GitLab CI deployments; ensure testing, logging, monitoring; collaborate with distributed teams to turn open-ended goals into reliable systems.