Company
Technology
FoundingEngineer
Neural analysis suggests this role is
optimal for Mid+ candidates.
“Founding Engineer. Skills: AI, Software development, System design. Build across full application. Collaborate with founder”
What You'll Achieve.
Ensure real user value; Ensure quality
Industry & Context.
Troubleshooting
What They're Looking For.
Must Have
Computer Science degree, 2–7 years software engineering experience, CS fundamentals, Technically complex side projects, High energy, Entrepreneurial spirit, Proficiency in Python, Typed scientific Python
Nice to Have
Startup experience valued, Fast-moving environment experience valued, Experience with real-time media, Vision/video model training, Vision/video model deployment, Memory systems experience, Audio synthesis experience, Agentic coding familiarity, AI-assisted development workflows familiarity
What You'll Do.
Build across full application
Collaborate with founder
Collaborate with design team
Collaborate with engineers
Design systems for memory
Implement systems for memory
Design systems for retrieval
Implement systems for retrieval
Design systems for proactivity
Implement systems for proactivity
Design systems for AI responsiveness
Implement systems for AI responsiveness
Integrate real-time video generation models
Integrate audio synthesis models
Set bar for engineering quality
Recruit world-class talent
Use product extensively
How You'll Work.
Team & Collaboration
Founding team; Design team; Other engineers
Full Job Description
ABOUT THE ROLE Join an early-stage consumer AI startup as a Founding Engineer — a rare 1-of-1 role working directly alongside the founding team to shape both the product and engineering culture. This company is building a real-time AI-enabled platform designed to digitize human connection, making AI interactions feel genuinely present and personal. You'll help lay the technical foundation from the ground up in a fast-moving, high-ambition environment. WHAT YOU'LL DO - Build across the full application, collaborating closely with the founder, design team, and other engineers. - Design and implement systems for memory, retrieval, proactivity, and AI responsiveness. - Integrate real-time video generation and audio synthesis models — both internal and third-party. - Set the bar for engineering quality and play an active role in recruiting world-class talent. - Extensively use the product yourself to ensure real user value and quality. WHAT WE'RE LOOKING FOR - Required: Computer Science degree from a top university. - Required: 2–7 years of professional software engineering experience (not a new grad). - Required: Strong CS fundamentals and a track record of technically complex side projects. - Required: High energy, entrepreneurial spirit — prior startup or fast-moving environment experience strongly valued. - Required: Proficiency in Python, including typed scientific Python. - Bonus: Experience with real-time media, vision/video model training or deployment, memory systems, or audio synthesis. - Bonus: Familiarity with agentic coding or AI-assisted development workflows. COMPENSATION & BENEFITS - Salary: $175,000 – $225,000 USD annually - Visa sponsorship available LOCATION This role is fully on-site in San Francisco, CA. Candidates must be willing and able to work in-person full-time.
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