Co-founder Jobs - October 2025

Phrasing is a language learning app built by a polyglot, for polyglots. It was designed to be language agnostic, and currently fully supports over 80 languages. It brings a beautiful, simple, and addictive learning experience to languages big and small, and h…

Phrasing is the best way to learn and maintain multiple languages. With support for over 120 languages, science-based methodologies, and a beautiful custom built UI, Phrasing makes it easier than ever to learn a language… or 10. Phrasing is built with Elixir …

Phrasing is a language learning app built by a polyglot, for polyglots. It was designed to be language agnostic, and currently supports over 120 languages. It brings a beautiful, simple, and addictive learning experience to languages big and small, and helps …

We're a fairly new research lab training large language and vision models, working on a nvidia equivalent of tinybox, fixing LLM evals etc. Feel free to apply even if you are not interested in any of the above and would like to work on your own idea.

Mission: Solve transit (between and across cities) by making PRT work. PRT (personal rapid transit) is the "podcar" idea from the 50s that a lot of people tried and failed, and now everyone has given up on it. From a physics standpoint, it is possible to conn…

SellApp is a simple way to sell digital products online. A digital goods seller can spin up a storefront in less than a minute and start selling instantly, while we automatically take care of all the difficult parts — delivery, checkout, security, and so on. …