AI-Native Software Developer
OnTheGoSystems
- Barcelona, Barcelona, Spain
- Remote
- Posted Aug 12, 2026
Job description
About the role
The AI‑Native Software Developer owns end‑to‑end feature development, designing AI workflows and validation checks, ensuring quality, monitoring production performance, and continuously improving both the product and the AI systems that support it.
About the company
OnTheGoSystems builds products used by hundreds of thousands of websites worldwide. It operates as a fully remote, international team that values ownership, curiosity, and high engineering standards, and leverages AI daily to solve real problems.
Requirements
- Experience with Ruby on Rails or other back‑end languages and frameworks.
- Strong SQL skills, including schema design and complex query writing.
- Habit of testing your own work and a genuine focus on shipping quality code.
- Hands‑on experience using AI as a system to deliver end‑to‑end solutions, with a notable project to demonstrate it.