Sr. Full Stack Engineer

About UsHippocratic AI is developing the first safety-focused Large Language Model (LLM) for healthcare. Our mission is to dramatically improve healthcare accessibility and outcomes by bringing deep healthcare expertise to every person. No other technology has the potential for this level of global impact on health.Why Join Our TeamInnovative mission: We...

Senior Founding Full-Stack EngineerAbout the CompanyOur client is a fast-growing Y Combinator-backed Voice AI startup transforming sales, support, and customer engagement. With $5M in seed funding and approaching $30M ARR already, achieved with just 20 people, they're building the standard for voice automation at scale.The RoleAs a Founding Senior Full-Stack...

Company DescriptionBallast Markets turns global trade data into tradable insight. The company is building the world's first prediction markets for supply chains, allowing traders to hedge or speculate on real-world shipping flows, port congestion, and chokepoint disruptions. By leveraging data and technology, Ballast Markets aims to revolutionize how global...

ResponsibilitiesOwn end-to-end delivery of product surfaces and supporting services—transforming messy GTM data into clear UI, fast APIs, and agent-driven workflows.Ship in tight feedback loops with Product and GTM, focusing on reliability, latency, cost, and developer experience.Build product surfaces: Ship React/TypeScript web UI (apps, chat,...

Role Title:Founding Full Stack EngineerStart Date:12/15/2005Compensation:Meaningful EquityFarda is reinventing medication adherence with a smart vial and AI-powered platform that automatically tracks ingestion, detects deviations, and syncs real-time data to clinicians and study teams. Patients get a simple, portable device. Biotechs get the cleanest...

Founding Full Stack Engineer × Hypesonic (San Francisco - On-Site)Hypesonic is building the AI Copilot for Growth and Marketing.Our AI platform determines how to engineer growth. We analyze every possible growth channel and make it simple to easily scale channels up. From mining massive datasets, extracting cultural signals, and autonomously creating...

Full-Stack AI EngineerHybrid - Bay AreaWe are partnered with a fast-moving early-stage AI startup building intelligent tools that help small businesses get expert-level support for marketing, operations and finance. Our product is live with paying customers and we're expanding the founding engineering team to ship ambitious AI features that turn messy...

Full-Stack Engineer – AI Growth PlatformThe CompanyWe're a YC-backed team of ex-Uber, Amazon, and Apple engineers building autonomous AI that designs, tests, and optimizes subscription paywalls - lifting revenue for mobile apps without hiring a growth team.What You'll Be DoingYou'll build an AI paywall editor serving millions daily, touching everything...

About the roleAs engineer #1, you will work directly with the founders to build the product and shape our culture. You'll wear many hats and touch everything from AI systems, user-facing features, to backend infrastructure.WHAT YOU'LL DOTalk to users often  to deeply understand how to improve Floot's AI and UX (you can expect to spend 10-20% of your time...

Why LeoLabs?At LeoLabs, we're building the living map of activity in space. Through our proprietary global radar network and AI-enabled analytics platform, we collect millions of measurements daily on more than 241,000 objects in low Earth orbit (LEO). Our radar-powered intelligence protects billions in assets, monitors adversarial behavior, and ensures...