Full Stack Engineer, Expansion

Stripe is a financial infrastructure platform that enables businesses to accept payments, grow revenue, and accelerate new opportunities.

About the role

As a backend engineer on the Expansion pod, you will architect and build server‑side systems and LLM orchestration layers that power intelligent, dynamic user experiences across acquisition journeys. Your work will focus on integrating large language models into production‑grade services that are reliable, performant, and safe.

Responsibilities

• Design and build APIs, data pipelines, and inference infrastructure for interactive content tools such as calculators, generators, and templates.
• Implement user‑first feedback mechanisms to continuously improve content and product offerings.
• Integrate third‑party software and create seamless workflows to maximize the value of new features.
• Maintain reliability, security, and responsible AI practices across all LLM‑driven featu...