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Confidential company

Job listing

London, United KingdomNot Disclosed

Principal Sales Executive at High-growth deep tech AI startup

Are you ready to lead the commercial growth of a pioneering AI startup? We are looking for a Principal Sales Executive to drive revenue for a category-defining platform that brings trust and certainty to safety-critical industries like clean energy and medical diagnostics. This is a high-impact role for a commercially driven, technically curious leader who wants to own the full sales cycle and close high-value deals with flagship global clients. If you have a STEM background and a track record in deep tech sales, this is your chance to shape the future of explainable AI.

Overview

Role overview

You will drive the commercial growth of a pioneering AI platform focused on uncertainty quantification for safety-critical industries. Owning the end-to-end sales cycle, you will secure high-value contracts within energy and government sectors. This high-impact role blends technical sophistication with relentless business development to deliver trustworthy machine learning solutions to global enterprises.

Company

About the company

High-growth deep tech AI startup

Responsibilities

What you will do

  • Own the full sales lifecycle from lead generation to closing £1 million+ in annual new business revenue milestones.
  • Build strategic relationships with senior stakeholders across Advanced Energy, Environmental, and Intelligence & Policy sectors.
  • Collaborate with technical sales and marketing to refine scalable sales processes and represent the brand at major industry events.

Candidate profile

Who this is a fit for

  • Proven experience selling complex AI or software platforms to large, engineering-led industrial enterprises and government bodies.
  • Technical background with an education in STEM, science, or mathematics to effectively communicate complex ML concepts.
  • Goal-oriented mindset with the ability to navigate complex procurement processes and build long-term flagship client accounts.

What makes it remarkable

Why this role is remarkable

  • Lead the commercial rollout of a category-defining "Uncertainty Engine" that solves high-stakes challenges in regulated industries.
  • Join a mission-driven, well-funded startup backed by expert machine learning specialists and a high-performance leadership team.
  • Influence product strategy by relaying critical client feedback directly to R&D while scaling a small, high-impact commercial team.

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