Experteer 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 / Incentivos
• 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

Responsabilidades
• 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 u0026 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

Requisitos principales
• Alan private health insurance
• Wellhub access (gym, pools, classes)
• Cobee expense management
• Language classes
• Breakfast in the office and organic fruit
• Pet friendly

📌 Senior Product Engineer - Talent Domain (Barcelona)
🏢 Factorial Hr
📍 Barcelona