Founding Engineer #3 Jobs - December 2025

At Goblins, we're building America's favorite teacher, starting with K-12 math. We're live in thousands of classrooms for in-class assignments, extra practice, and homework. Students work on a whiteboard while our models analyze their work in real time and nu…

Goblins is an education tech startup building AI-driven tools that provide individualized feedback to students working on math problems. The product supports drawing math on any device, analyzes student work to identify misunderstandings, and delivers real-ti…

In education, we have always traded off scale and quality. In a 30-student math class, half of kids are ready to accelerate while half are still working on their foundational skills, but teachers cannot be in 30 places at once, giving each student one-on-one …

Today's OS's are based on metaphors from the 60s. The web was invented by a physicist to share Sangria recipes. Smartphones are designed for infants. We can do better. We need a new app platform rooted in the ideas of Alan Kay, Douglas Engelbart, and Bret Vic…