Founding Product Engineer: Build Autonomous AI Agents

twin-so; United States; Remote; USD 150,000 - 210,000; Full time

Job summary

Twin is seeking a Founding Product Engineer to help build the company that builds companies. This is not a traditional software role; you will work directly with founders, users, and other builders to design, build, and ship product every day.

You will move across product, engineering, design, AI, infrastructure, and growth, shipping features fast and iterating on feedback. Ownership, speed, judgment, and ambition guide your work.

Qualifications

• You've built products people actually use
• You've launched startups, side projects, open-source projects, or meaningful products
• You think about users as much as technology
• You enjoy turning ideas into reality extremely quickly
• You thrive in ambiguity
• You naturally take ownership
• You care about product quality
• You love learning

Responsibilities

• Build a new agent capability from scratch
• Design an onboarding flow that doubles activation
• Improve infrastructure supporting millions of executions
• Talk directly with power users
• Ship a feature in the morning and iterate on feedback the same afternoon
• Use AI to prototype something in hours that would previously have taken weeks

Job description

Twin is seeking a Founding Product Engineer to help build the company that builds companies. This is not a traditional software role; you will work directly with founders, users, and other builders to design, build, and ship product every day.

You will move across product, engineering, design, AI, infrastructure, and growth, shipping features fast and iterating on feedback. Ownership, speed, judgment, and ambition guide your work.