Product AI Engineer

As a Product AI Engineer at Factorial, you’ll help define and build the next generation of our AI‑native product using modern AI development practices.

What You’ll Do

• Build product using Spec Driven Development
• Design and implement AI skills
• Develop and maintain evaluation frameworks (Evals)
• Apply Retrieval-Augmented Generation (RAG)
• Design human‑in‑the‑loop and agentic workflows
• Own systems end‑to‑end, from design to shipping and iteration in production
• Stay close to our customers, gathering feedback to ensure real‑world impact
• Collaborate closely with Product and Design to embed AI into core user experiences
• Share knowledge and raise the bar by mentoring peers and documenting best practices

Qualifications

• Experience building real AI‑powered systems or workflows, not just experiments
• Proven impact through ...