Senior Software Engineer - Data (España)

We’re hiring Fullstack engineer with a product mindset who loves building scalable systems and polished user experiences.

Mission

• Factorial is building a world‑class platform to support customers and partners interact with our products, manage their accounts, and grow with us.
• As a Fullstack engineer in the Portals team, you’ll build and evolve customer facing portals that enable secure, intuitive, and scalable self‑service experiences.
• You’ll design and integrate systems that connect internal platforms—billing, CRM, product services, and support—with external users, ensuring reliable access to key workflows across the customer lifecycle.
• Your work will directly impact how customers and partners interact with Factorial, improving transparency, reducing operational friction, and enabling scalable growth through self‑service.

Role

• You’ll be part of a fast‑growing Engineering team of 250+ product developers,...