Location
oleiros, kingdom of spain, Spain
Posted
July 20, 2026
Job Description
About the Role Help build the platform that connects Factorial to the broader software ecosystem, establishing a strong engineering foundation today and integrating AI into future workflows.
The Team The Engineering team, consisting of 200+ Product Engineers, builds a Business Management solution. The API & Integrations team operates between product and platform, managing the public API, integration framework, and developer experience.
Responsibilities Own end‑to‑end development of the public API and integrations framework, from problem definition and system design to shipping, monitoring, and iteration in production.
Collaborate closely with Product and Design to shape APIs and frameworks that meet real user needs.
Ensure consistent user and integration experience across verticals, aligned with Factorial’s design system.
Participate in customer calls, reviews, and feedback sessions to understand workflows and pain points.
Mentor peers, document learnings,...
The Team The Engineering team, consisting of 200+ Product Engineers, builds a Business Management solution. The API & Integrations team operates between product and platform, managing the public API, integration framework, and developer experience.
Responsibilities Own end‑to‑end development of the public API and integrations framework, from problem definition and system design to shipping, monitoring, and iteration in production.
Collaborate closely with Product and Design to shape APIs and frameworks that meet real user needs.
Ensure consistent user and integration experience across verticals, aligned with Factorial’s design system.
Participate in customer calls, reviews, and feedback sessions to understand workflows and pain points.
Mentor peers, document learnings,...