Stripe의 User Auth Experience 팀에서 Staff Fullstack Engineer를 채용합니다. 인증 및 계정 보안 시스템의 기술적 방향을 설정하고, 수백만 사용자를 위한 보안 아키텍처를 설계합니다. 12년 이상의 풀스택 개발 경력과 기술 리더십을 갖춘 분을 찾습니다. 보안과 사용자 경험 사이의 균형을 맞추며 확장 가능한 시스템을 구축하는 것이 핵심 과제입니다.
Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone’s reach while doing the most important work of your career.
The User Auth Experience (UAX) team makes authentication and account security at Stripe world-class—secure by default, frictionless for legitimate users, and resilient against evolving threats. We own the end-to-end login, registration, and session management experience for the Stripe Dashboard, and we're expanding that security foundation to every surface where users and agents interact with Stripe.
We improve security, access, and usability simultaneously—without compromising any of the three. Our scope spans account takeover prevention, API key security, auth for AI agents, and a two-party approvals framework governing both human and automated actions.
The team sits within OAP (Organizations and Auth Platform) in the DEeP (Developer Experience and Product Platform Engineering) organization at Stripe.
As a Staff Engineer on UAX, you'll set technical direction across multiple areas of the team's charter, drive architecture decisions that affect millions of users, and lead initiatives that span multiple organizations. You'll operate at the intersection of security and product—designing systems where the safe path is the default path, and navigating the tension between stronger security and lower user friction.
You'll own the technical vision for one or more of our platform bets—extending our risk-scoring framework from login to API-layer anomaly detection, evolving our step-up challenge platform to serve multiple Stripe surfaces, or defining Stripe auth primitives for the agentic era (agent principals, approval rules, MCP human-in-the-loop). These are multi-year arcs that require someone who can hold the long-term architecture while shipping incrementally.
You'll also directly build risk-dynamic enforcement pipelines, full-stack approval flows, API key protection UX, and the analytics infrastructure that measures our impact. This is a hands-on role with architectural leverage—you'll write code, review designs, and shape how partner teams integrate with our security primitives
We’re looking for someone who meets the minimum requirements to be considered for the role. If you meet these requirements, you are encouraged to apply. The preferred qualifications are a bonus, not a requirement.
