Senior AI Product Engineer (Remote, Full-Stack)

Lever, Inc. is seeking a Product Engineer based in Spain to join a fast-growing AI environment. You’ll own features from idea to release, shaping frontend with Next.js and backend with Django and PostgreSQL, and work directly with the founder to bring ideas into production.

This role offers high autonomy, minimal meetings, and the chance to influence 3D workflows and integrations with AI model APIs. A strong product sense and hands-on engineering are essential to deliver polished UX and scalable