Contract FastAPI Engineer (Madrid)

About Us

Founded in2019 and part of YCombinator's2020 cohort, Photoroom is a leading visual solution for e-commerce.

About the Role

You will design, build, and evolve our public API product – the core interface through which developers access Photoroom’s AI capabilities.

You will ship features used by both self‑serve developers and large enterprise customers, ensuring the API remains reliable, scalable, and easy to integrate.

You will own the API surface end‑to‑end: from design decisions (naming, versioning, structure) to implementation, performance, and long‑term maintainability.

You will iterate quickly based on real usage – we ship multiple times per week – using data and user feedback to prioritise what matters most.

You will work at the intersection of backend engineering and AI, abstracting complex image models into simple, elegant developer‑facing interfaces.

You will collaborate closely with product, machine lear...