Overview
In this role you will help scale Factorial's AI-driven Talent Domain, building tools for managers and HR to recruit, engage, train, and develop employees. You will focus on designing architectures and multi-agent workflows that enable reliable, scalable AI features. You’ll work closely with an engineering team delivering product-grade AI that moves beyond experimentation. This is an opportunity to shape how AI powers people management at scale and impact thousands of companies.
Compensaciones / Ventajas
Alan private health insurance
Wellhub access (gym, pools, classes)
Cobee expense management
Language classes
Breakfast in the office and organic fruit
Pet friendly
Responsabilidades
Design system architectures and high-level prompts for multi-agent AI features
Review and validate agent outputs, ensuring security, scalability, and maintainability
Orchestrate multiple AI agents to produce coherent feature outputs
Define and experiment with custom workflows, sharing findings with the team




Translate complex technical decisions into understandable terms for non-developers
Collaborate with cross-functional teams to integrate AI models into cloud-ready environments
Requisitos principales
~4+ years in software engineering with a track record or strong curiosity in shipping AI features
~ Experience shipping AI-powered features; ability to evaluate production results over just building
~ Proficiency in Ruby on Rails & React
~ Ability to explain complex technical decisions to non-coders
~ Comfort reviewing agentic workflows and making informed LLM architecture tradeoffs
~ Experience integrating AI models into scalable, cloud-native environments
~ Ability to guide teammates transitioning from deterministic to probabilistic thinking

strong collaboration
clear communication
problem-solving mindset
Ruby on Rails
React
AI feature integration

📌 Senior Product Engineer (Barcelona)
🏢 Jobrapido
📍 Barcelona