FoundingEngineer

ABOUT THE ROLE Join a well-funded (Series A/B), stealth-stage consumer tech startup building an AI-powered map and social discovery platform. The product helps people figure out where to go and what to do — combining one of the largest structured indices of real-world places and events with a clever, social product experience. As a Founding Engineer, you'll own problems end-to-end, work directly with founders, and make architectural decisions that shape the core system. This is a high-ownership, high-impact role for someone who thrives in ambiguity and moves fast. WHAT YOU'LL WORK ON - Search and ranking at massive scale (200M+ places, millions of events) - Recommendations and personalization of places and events using embeddings, structured data, and social signals - Real-time infrastructure — chat, presence, and location systems that feel instantaneous - AI agent pipelines that plan, retrieve, and reason over diverse data sources - Map display algorithms that determine what deserves attention - Data pipelines that structure large volumes of unstructured web data for novel product experiences - Pushing Elasticsearch and vector search to sub-100ms latency across large datasets ENGINEERING TRACKS You don't need to fit neatly into one area — most people here won't. Application Engineer (Full-Stack) - Build fast, expressive interfaces across mobile and web - Own features end-to-end from UI to backend - Tools: TypeScript, React, React Native, iOS/Android Data / AI Engineer - Build the intelligence layer — search, ranking, pipelines, and agent systems - Design systems that operate over large-scale, messy real-world data - Tools: Python, TypeScript, Elasticsearch, Snowflake, LLMs, embeddings, retrieval and recommendation systems WHAT WE'RE LOOKING FOR - 0–5 years of professional software engineering experience - Proven experience building real-time or low-latency production systems - Proficiency in search, ranking algorithms, and related infrastructure - Experience with d