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Full Time Prototyping AI Jobs in San Francisco, California, United States

Browse 26 AI jobs in San Francisco for Oct 2026 with roles open at Physical Intelligence, Reddit, and Formation Bio paying $81K to $460K/year. Work as a Mechatronics Intern, Senior iOS Engineer, Media Experience, and Senior Software Engineer.

Prototyping is required in 11% of Product Designer jobs postings — the most common role requiring this skill.

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Account Manager Airflow Ansible Applied AI Architect Bash Cypress Datadog Design Engineer Developer Advocate Elasticsearch Executive Assistant MLflow OpenTelemetry People Operations Prototyping QA Engineer RLHF Reinforcement Learning SEO Sales Engineer Snowflake Software Engineer Spark SwiftUI Technical Documentation TensorFlow

Cities

San Francisco New York 18 London 10 Boston 8 El Segundo 7

Countries

United States 99 California 50 New York 18 United Kingdom 16 Canada 13 Massachusetts 9 India 8

Filter by type

Remote Full Time

O

Full Stack Staff+ Software Engineer, Consumer Monetization

OpenAI / San Francisco, United States / Hybrid / Staff

23D

D

Senior Associate, AI Solutions Architect, Marketing Technology

DoorDash / Austin, TX ; Washington, DC / Staff

Python SQL TypeScript

$83K – $122K 23D

O

Machine Learning Engineer, Monetization AI/ML

OpenAI / San Francisco, United States

PyTorch TensorFlow Transformers

25D

FB

Senior Software Engineer

Formation Bio / San Francisco, CA ; New York, NY / Senior

Spark Distributed Systems Prototyping

$186K – $232K 28D

R

Senior iOS Engineer, Media Experience

Reddit / San Francisco, United States / Remote / Senior

Swift Prototyping

$191K – $267K 29D

PI

Mechatronics Intern

Physical Intelligence / San Francisco, United States / Entry

29D

Frequently asked questions

What is the average salary for Full Time Prototyping jobs?

26 active listings have salaries ranging from $81K to $460K/year.

Which companies are hiring for Full Time Prototyping jobs?

Top companies hiring include Physical Intelligence, Reddit, and Formation Bio.

Are there remote Full Time Prototyping jobs?

Yes, 4 of 26 are remote.