Affirm
Senior
Lead backend delivery on Affirm's checkout-critical Merchant Data Platform serving millions of requests per day
This role owns quarterly goals and technical direction for a team on Affirm's Merchant Data Platform — a foundational service handling merchant identity, onboarding, and data enrichment for risk and fraud detection at scale. It requires 4+ years of backend experience in Python or Kotlin, distributed systems on AWS/MySQL/Kubernetes, and leadership through ambiguity, plus on-call.
走进这场面试
免费 · 一场按这个岗位校准的真语音模拟
这场面试考什么
- Distributed backend systems at scale (AWS, MySQL, Kubernetes)
- Python or Kotlin backend development
- Owning quarterly team goals and technical roadmaps
- System design for availability/latency SLAs on checkout-critical infra
- Leading through ambiguity and cross-functional trade-offs
- Mentoring engineers and elevating code quality
常见提问方向
Describe owning and delivering a quarterly goal for your team end-to-end
Walk through a distributed system you designed for high availability at scale
Tell me about a technical trade-off you negotiated with product or design
How do you approach an on-call incident on a checkout-critical service
Describe a time you made a large-scale, risky change to an existing codebase safely
How have you mentored an engineer through a design or code review
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