Staff Software Engineer (Billing & Subscription)

Join Suno as a Staff Software Engineer specializing in Billing & Subscription. As our first dedicated billing hire, you will own the billing domain end-to-end, set the technical direction, and build infrastructure that is crucial for our revenue model. You will lead the evolution of our billing architecture, participate in product and strategy discussions, and build tools and systems that enhance team efficiency. This is an onsite role in our NYC or Cambridge, MA office.

• Own Suno's billing systems across web and mobile, including our Stripe and RevenueCat integrations, subscription lifecycle, and usage metering.
• Lead the evolution of our billing architecture — including an in-progress migration to a modern ledger-based model — making it more maintainable and easier to reason about as the business grows.
• Participate in product and strategy discussions about how Suno monetizes, bringing technical judgment to decisions that have direct revenue impact.
• A high bar for correctness that you hold yourself and others to without being told
• Bachelor's degree in Computer Science or equivalent experience
• Experience with Stripe is a plus
• A natural instinct to think about failure modes first: what happens if this event arrives twice, out of order, or not at all?
• A love for music is a huge plus
• Strong product sense alongside technical depth — you care about what users experience, not just what the code does
• 5+ years of backend engineering experience, ideally building systems where being wrong has immediate real-world consequences — payments, financial infrastructure, distributed systems, or similar
• This is an onsite role in our NYC or Cambridge, MA office