About the role
Open Application at Interfaze
The Role You didn't see a role on our careers page that matches what you do — but you still want to work on the future of deterministic AI infrastructure. We get it. This is the place for that.
We're a small team building Interfaze, the first LLM purpose-built for developer tasks. We're growing fast and the surface area of what we need help with grows with us. If you're exceptional at what you do — engineering, GTM, operations, design, writing, talent, anything — and you think you can move the needle here, tell us how.
What to send
- A short note on what role you'd create for yourself if we said yes
- Your strongest portfolio piece (link, repo, deck, doc — whatever proves it)
- Why Interfaze, specifically
We read every one of these.
About Interfaze
JigsawStack (now rebranding as Interfaze) is an AI infrastructure startup providing a unified SDK and API suite of purpose-built small models designed to automate high-maintenance backend developer tasks including web scraping, OCR, translation, speech-to-text, and classification. The company's flagship evolution, Interfaze, is positioned as 'the world's first LLM built for deterministic developer tasks,' combining heterogeneous deep neural networks, small language models, and a context-construction layer into a single OpenAI-compatible API. Founded in January 2024, the company was accepted into Y Combinator's Spring 2026 batch and has processed over 10 million API requests since its beta launch.