Staff AI Product Software Engineer

Factorial HR

Full-time Tecnologías de la Información
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Location
barcelona, barcelona, Spain
Posted
July 18, 2026

Job Description

We’re looking for Staff Engineers who want to lead the shift of integrating AI into business management software, from a core part of how people work to real-world decision‑making.


Si sus habilidades, experiencia y cualificaciones coinciden con las de esta descripción del puesto, no demore su solicitud.
Responsibilities
  • Define how we build AI at scale, shaping engineering practices and guiding product design.
  • Lead spec‑driven development for AI, establishing clear behavior, constraints, and success criteria before building.
  • Build reusable AI foundations and shared capabilities that scale securely and are easy to govern.
  • Design and evolve modular, reusable AI “skills” that automate workflows and maintain traceability.
  • Establish robust evaluation frameworks, combining automated and human‑in‑the‑loop checks for quality, safety, and reliability.
  • Shape retrieval‑augmented generation strategies, balancing probabilistic models ...