Founding Engineer, Full Stack

Open Posted on May 12, 2026

At a glance

Pay
$100k – $180k/yr
Type
Full Time
Location
RemoteSan Francisco, California
Posted
May 12, 2026
Company size
Startup (1-50)
Industry
Technology/Software

About the role

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.

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

About ProhostAI

ProhostAI
Technology/Software · Startup (1-50)
YC Backed

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