Head of Sales (Founding sales position)

Plexus have partnered with a next-generation AI infrastructure platform that enables users — from independent developers to enterprises — to train image and language models easily and efficiently. Our platform streamlines the entire process: pick a base model and dataset, configure training, and deploy — all through a simple interface (or API) without needing deep ML expertise.

We’re looking for a Head of Sales to build and scale our commercial function at a fast-growing AI infrastructure company. You’ll own the end-to-end sales motion, develop partnerships, and expand our customer base across global markets.

Responsibilities

• Build the sales function from scratch, including CRM, pipeline processes, and reporting.
• Lead full sales cycles from outreach to closing.
• Set customer and partnership targets and drive consistent revenue growth.
• Manage and grow key client relationships.
• Represent the company at industry events and conferences.
• Recruit, develop, and scale a high-performing sales team as we expand internationally.

What We’re Looking For

• Proven experience leading sales in a high-growth tech or AI environment.
• Strong track record closing technical or complex deals.
• Excellent communication, relationship-building, and organizational skills.
• Comfortable owning 0–1 sales processes and operating autonomously.
• Leadership experience a plus.

The Offer:

• Competitive base + bonuses.
• Fully remote.
• Autonomy and ownership.