Principal Software Engineer

About the Team

HubSpot's Adaptive Monetization group owns the systems that determine how customers buy, contract, and pay for HubSpot — at scale, with direct financial consequence. Our infrastructure handles usage metering, contract orchestration, and subscription lifecycle management for every customer on the platform. An outage here doesn't just affect user experience; it blocks customers from purchasing HubSpot entirely, and bugs typically produce immediate, measurable financial impact.

We're in the middle of a multi-year shift to transform HubSpot's straight-line SaaS subscription model and replace it with a flexible contracting layer that can support usage-based billing, commit-based pricing, and enterprise-grade contract structures. This work has executive visibility and is directly tied to HubSpot's revenue growth and ships meaningful impact to our customers.

The core team for this role is roughly 15 engineers across 3 focused team, with an additional influence and impact radius that extends across approximately 180 engineers in the broader Fintech organizati... Click Apply to read the full job description.