Founding Backend Engineer

Job Description About UsWere a stealth team of founders and AI researchers building the next generation of intelligent software agents for everyday use. Our focus is creating trustworthy, consumer-grade systems that can operate across apps, tools, and workflows to help people accomplish more.The team includes engineers and researchers from leading technology companies and research labs, and the company is backed by top-tier investors who previously funded many of the first wave of major AI companies.What You Will Work OnBuild and ship full-stack product features using Python, TypeScript, and modern infrastructureDesign and scale backend systems, APIs, and data models that power intelligent agentsWork closely with researchers to turn new capabilities into real product experiencesRapidly prototype ideas and push them into productionHelp define engineering standards and architecture as one of the early engineers on the teamRequirements5+ years building production backend systemsStrong experience with distributed systems, APIs, and scalable infrastructureProficiency in Python and/or TypeScriptExperience with Postgres/MySQL and systems like Redis or KafkaFamiliarity with LLM pipelines, embeddings, vector search, or AI APIsComfortable working in fast-moving startup environmentsWhats In It For YouWork on cutting-edge intelligent systems used by millionsJoin as an early engineer and help shape the product and architectureCompetitive salary, meaningful equity, and strong benefitsRelocation and immigration support availableInterested?Send your resume, a link to something youve built, and a short note about the hardest technical problem youve solved.***no H1b sponsorship can be provided for this role at this time