Senior Product Manager

About Aerchain (Why Us)

We're rewriting the rules of procurement with an AI-first platform that powers $20B+ in enterprise spend.

From $4M ARR today to $25M ARR and beyond, our mission is to build enterprise-grade, AI-first procurement software for global enterprises across manufacturing, FMCG, and services.

Role Snapshot

You'll own one or more high-complexity modules and be accountable for the outcomes they drive across customers. You'll work with enterprise clients to ensure they realise value from the product, lead solutioning for complex accounts, define what your modules build and why, and ensure they deliver measurable customer value. You'll work across business, engineering, and leadership, and mentor PMs / Builders. You build the solution yourself, prototyped in AI, and engineering builds forward from what you've made rather than from a blank page.

What You'll Drive

Problem Discovery & Research

• Drive discovery for your modules: understand customer problems, workflows, and success criteria at the deepest level.
• Diagnose and size problems to a standard others can follow. Pressure-test recommendations, including your own.
• Zero escalations without a fully formed recommendation and reasoning.

Customer Ownership

• Own Tier A or Tier B customer engagements end-to-end, from understanding their problems to ensuring they realise value from the product.
• Solution enterprise clients independently, coordinating with PMs / Builders where modules overlap.
• Be the single point of contact for Tier A or Tier B customers through delivery, adoption, and outcome validation.

Solutioning & Prototyping

• Own the roadmap for your modules: what gets built, deferred, and killed, with reasoning tied to customer outcomes.
• Write the PRDs and build the prototypes for your modules: scenarios, edge cases, and acceptance criteria all present before grooming. Review PM / Builder work and find what's missing.
• Build your prototypes in AI and hand them to engineering as the foundation they build forward from.
• Backend, hardening, and refinement of functionality all start from your prototype, not a blank page.
• Use AI across every step: research, problem framing, drafting, prototyping, validation. Set the standard for your modules.

Execution & Delivery

• Own delivery for your modules. Coordinate across engineering and business teams and unblock issues before they become delays.
• Own the quality bar for your modules. A delivery failure in your modules is your failure.

Release & Adoption

• Define and track the customer-value metrics for your modules, metrics that answer: is this module making procurement measurably better
• Own post-release outcomes for Tier A or Tier B customers. Stay in the loop until value is confirmed.
• Mentor PMs / Builders: show them what good looks like.

You'll thrive here if

• 6–9 years in product roles with clear progression from feature ownership to module ownership.
• You diagnose complex, ambiguous problems and make high-stakes calls with confidence.
• You use AI as a core part of how you work and raise the bar for those around you, and you build with it, prototyping solutions engineering carries forward.
• You develop people by doing: you show PMs / Builders what good looks like, not just tell them.
• You own outcomes, not activities. You stay in the loop until value is confirmed, not until the feature ships.
• Bonus: exposure to enterprise SaaS, complex B2B environments, or procurement tech.

What's In It For You

• Module-level ownership with full authority over what gets built and why.
• Work with enterprise clients on problems that matter, and stay accountable until value is confirmed.
• A direct line to a Principal PM / Lead Builder, with no bureaucracy between your judgment and the decisions that matter.
• A culture where problem solving, ownership, and action are rewarded, and the opposite is called out.

Ready to build Aerchain's future

If reimagining business engines with AI and solving problems at scale excites you, let's talk.

Apply now and help us build the most agile enterprise SaaS story in the world.