Senior Backend Engineer

About the role

RevenueCat is looking for a Senior Backend Engineer to design, build, ship, and own end‑to‑end product features used by thousands of developers and hundreds of millions of end‑users. This is a hands‑on individual contributor role focused on shipping high‑impact products at massive scale.

Key responsibilities

• Design, implement, and maintain performant backend systems that handle billions of dollars in transactions.
• Own the full product lifecycle from problem scoping through production rollout and long‑term maintenance.
• Collaborate with product, support, and customers to understand usage, troubleshoot issues, and iterate on features.
• Participate in on‑call rotation, incident response, and improve system reliability.

Required profile

• 8+ years of backend engineering experience building complex, fast‑growing systems.
• Customer‑obsessed mindset with a bias toward shipping early and iterating.
• Ability to quickly understand and improve code you didn’t write.
• Strong communication skills for both real‑time and asynchronous remote work.

Required skills

• Python
• PostgreSQL and advanced SQL
• Building SDKs
• Experience with React and single‑page applications

What we offer

• Competitive equity in a fast‑growing Series C startup.
• Fully remote work environment with autonomy and flexibility.
• 4‑5 weeks of flexible time off annually.
• Workspace budget, continuous learning stipend, and paid co‑working space desk.