Product Engineer

Twin

Founding Product Engineer creating autonomous AI agents for business operations. Collaborating directly with founders and users to rapidly develop meaningful product features.

Posted 6/1/2026full-timeRemote • 🇫🇷 FranceMid-LevelSenior💰 €200,000 - €250,000 per yearWebsite

About the role

Key responsibilities & impact

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

Requirements

What you’ll need

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

Benefits

Comp & perks

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Soft Skills

ownershipproduct qualityuser-centric thinkingadaptabilityrapid prototypingfeedback iterationambiguity managementlearning enthusiasm