Principal Software Engineer — Monetization Platform Leader

Nashville Public Radio; Dublin; Hybrid; EUR 173,000 - 242,000; Full time

Job summary

HubSpot is seeking a Principal Software Engineer to architect and evolve its contract and monetization layer within Adaptive Monetization. The role is highly technical, with 70-80% coding and design ownership, and significant cross‑functional influence across the fintech engineering org.

You will lead architecture for contract lifecycle, usage metering, and pricing model extensibility, while maintaining reliability in a live, load-bearing system.

Qualifications

• Proven experience designing and evolving distributed systems with financial correctness requirements (billing, metering, contracts).
• Experience at a publicly traded fintech or payments-influenced environment; audit rigor and compliance are valued.
• Ability to drive incremental improvements in legacy systems while maintaining reliability.

Responsibilities

• Architect the future of HubSpot's contract and monetization layer.
• Be a deeply hands-on, high-leverage builder contributing end‑to‑end from architecture to rollout.
• Navigate complexity by making incremental, safe changes to a load‑bearing system.
• Communicate tech decisions clearly to finance, compliance, and executives.
• Grow the fintech engineering organization through mentoring and recruitment.

Skills

Distributed systems

Executive communication

Mentorship

Backend engineering

Financial systems

Job description

HubSpot is seeking a Principal Software Engineer to architect and evolve its contract and monetization layer within Adaptive Monetization. The role is highly technical, with 70-80% coding and design ownership, and significant cross‑functional influence across the fintech engineering org.

You will lead architecture for contract lifecycle, usage metering, and pricing model extensibility, while maintaining reliability in a live, load-bearing system.