Founding Engineer Jobs

Joyful Health is building the financial operating system for healthcare practices. Our mission is to bring the joy back to running a private practice by simplifying financial operations so providers can focus on patient care. We just closed a fundin…

Mooncake is the simple lakehouse. We’re backed by Khosla Ventures and founders of Supabase, Motherduck, Basten. Role Highlights: build clean and performant systems with us: own the success of pg_mooncake, develop OSS love & community, Knowledge of d…

We are building a collaborative workspace to help non-technical, non-financial people work with numbers. We have an ambitious goal and are looking for an equally ambitious engineer. Key things you would be working on: - Sync engine for local first e…

We use AI to help healthcare providers enroll with insurance networks so they can start billing. We've been growing quickly and are almost at the point of turning away customers because we don't have enough engineering capacity to service them. We'r…

We're building multimodal search infrastructure, think of it like an index for your S3 bucket. Looking for a full-stack founding engineer.

We are Stack Auth, the open-source Auth0 alternative. We are looking for cracked engineers who are passionate about building for other devs, whether that's authentication or not. We think that there's too much overhead in starting and growing new pr…

Console gives IT teams trainable AI agents that can handle support requests directly in Slack, without needing a human-in-the-loop. Today, Console can automate 40-70% of the work that a tier 1 IT support agent would otherwise have to do, including t…

We're building Instant - a modern Firebase. Instant gives you a database you can subscribe to directly in the browser. You write relational queries in the shape of the data you want and we handle all the data fetching, reactivity, permission checkin…

Tracebit lets security teams implement ‘assume breach’ with automated cloud based honeypots or canaries. Off the back of a successful seed fundraise from Accel, we are actively hiring for smart people who get things done in the following positions.

We are on a mission is to dramatically accelerate patient access to breakthrough treatments, by leveraging advances in AI and real world clinical data. Today it is far too slow to answer critical questions because the richest clinical data is siloed…

Human progress depends on our ability to train the best AI models. Today, compute is no longer the bottleneck — it's data. Lemon AI exists to create synthetic data of such high quality that it is indistinguishable from real data. Some of the technic…

Tracebit lets security teams implement ‘assume breach’ with automated cloud based honeypots or canaries. Off the back of a successful seed fundraise from Accel, we are actively hiring for smart people who get things done in the following positions.

Nowadays is an AI copilot that automates the boring parts of planning corporate events. For example, our AI can contact venues by email and phone to get availability, deal with back-and-forth negotiations, and present the best options. We’re looking…

Promptless automatically writes updates to product and technical documentation as you ship new features. Every year, U.S. companies spend >$9bn on dedicated technical writers to evolve public-facing documentation, and while AI has made superficial i…

We believe that the world's decisions can be made by markets. To make that a reality, we're building the world's first platform for creating and trading decision markets (futarchy). This is a unique opportunity to work on the cutting edge of markets…

We are building a collaborative workspace to help non-technical, non-financial people work with numbers. We have an ambitious goal and are looking for an equally ambitious engineer. Key things you would be working on: - Sync engine for local first e…

CueBox is an early stage startup based in NYC. We are a small and mission oriented team of technologists and arts/music enthusiasts. We are building a modern software solution for performing arts and cultural organizations to streamline their operat…

We're building an M&A deal management platform currently targeted towards small-medium sized firms in the US. We're using LLMs/RAG to build some super exciting features that are genuinely boosting the productivity of our customers! Super early stage…