Principal Product Manager

About the role

We’re looking for a Principal Product Manager to join our product team, reporting to the Head of Product.

You’ll be based in London, hybrid with three days a week in the office, plus regular travel to plants. We’re a Series A company of 30+ people. We raised $26M in a round led by Plural, alongside 2150, Semapa Next and Planet A Ventures.

You’ll be the first senior PM hire at Gigaton. You are not joining a polished product function. You are helping build it, while doing the job itself. That means shaping our standards, our judgment, our ways of working, our hiring bar, and the kind of product organisation we become.

You’ll work across the roadmap, from industry applications to deployment, user experience, and the core AI and control capability. You’ll help us decide what to build, why it matters, and what good looks like when the product meets the real world.

This role needs product judgment, customer empathy, commercial instinct, ...