Experteer Overview As a Founding Engineer, you join a Factorial spinoff to build an AI-centric business management platform from day zero.

You will own bold, end-to-end initiatives in a fast-paced, startup-like environment with real runway and customers already onboard.

You'll shape product strategy, experiment with AI features in production, and drive impact in onboarding, permissions, support, and equipment workflows.

You collaborate with cross-functional teams to deliver meaningful, reliable solutions that scale with the business.

This role offers ownership, rapid learning, and the chance to define a new product area in a proven company.





Compensaciones / Ventajas• Own big initiatives and set quarterly roadmaps with the team• Engage in customer calls to understand pains and needs• Review code regularly and provide feedback across the team• Learn from and mentor teammates to elevate engineering quality• Work with Ruby on Rails u0026 React to integrate AI features into scalable systems• Collaborate on end-to-end feature ownership from idea to deployment and measurement

Responsabilidades• 4+ years in software engineering• Experience shipping AI-powered features• Strong backend with Ruby on Rails and frontend with React/Type

Script• Ability to explain complex decisions to non-technical stakeholders• Comfort with non-deterministic outputs and probabilistic thinking• Ability to work in a fast-moving, entrepreneurial environment• Experience integrating AI models into cloud-native architectures

Requisitos principales• ESOP plan• private health insurance• Wellhub gym access• language classes• breakfast in the office• pet friendly

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