Founding Engineer, Full Stack

AI-powered operating system for short-term rental hosts

Location: Remote
Company size: 2–10
Posted: 1mo ago
Comp band: $100K–$190K

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Job listing · Updated 21 AUG 2026

Founding Engineer, Full Stack

ProhostAI· San Francisco, CA, US / Remote (US)View company profile

Job title: Founding Engineer, Full Stack
Job location: San Francisco, CA, US / Remote (US)
Job listing URL: https://www.ycombinator.com/companies/prohostai/jobs/E50Yl4C-founding-engineer-full-stack
Job description: **Company Description**\ ProhostAI (YC S24) building an AI-powered operating system for Airbnb & short-term rental hosts. Our founding team consists of data scientists and engineers from Airbnb, Dropbox, Twitter and Harvard. We are backed by Y Combinator, Pear VC, Pioneer Fund, Data Tech Fund and others. Our founding team comes from Airbnb and Dropbox engineers and data scientists who are also hosts with a 4.99+ rating across thousands of stays. **Role Description**\ This is a full-time hybrid role based out of San Francisco. As a Full Stack Product Engineer, you will be responsible for end to end back-end and front-end web development. You will also work on AI/LLM powered features throughout our product. We are looking for a highly driven, product minded engineer who is excited to ship novel & delightful AI-powered user experiences to build a category leading product for Airbnb hosts. **Qualifications** * 2+ years of experience with front-end development (React, TypeScript, PWAs) * 2+ years of experience with back-end development (Python, RabbitMQ, Microservices) * Strong problem-solving and analytical abilities * Experience with cloud technologies and deployment (AWS/Google Cloud, Firebase, Docker * Knowledge of databases and web storage solutions (Postgres, Redis, NoSql) * Excellent communication and teamwork skills * Bachelor’s degree in Computer Science, Engineering, or related field **Tech Stack** * LLMs: OpenAI, Anthropic and others * Backend: Python, Postgres * Frontend: React, Typescript * Infrastructure: AWS * Tools: Linear, Notion, Slack etc. **Benefits** * Competitive salary & equity * Fully covered top tier health, dental and vision plans * Base salary: $100K-$190K * Fully specced Macbook Pro

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