Software Engineer II, Backend (PMI Integrations)
Core
Building and maintaining APIs for partners and merchants to integrate with Affirm's buy now, pay later platform.
Role type
Software Engineer II, Backend
Builds
Partner Merchant Interfaces (APIs) for top partners like Amazon and Stripe
Domain
Fintech / Payments / Distributed Systems
Deliverable
production ML models | product features
Required skills
Python or Kotlin, distributed systems design, API development at scale, AWS, MySQL, Kubernetes, code review, debugging
Preferred skills
breaking down projects into tasks, collaborating with product management and design, monitoring metrics, on-call support
Technologies
AWS, MySQL, Kubernetes, Python, Kotlin
Responsibilities
Break down larger projects into individual tasks and deliver in phases; Collaborate with product management, design, and analytics on ideation and technical constraints; Create and monitor metrics for team artifacts; Support operations and availability including on-call efforts
Seniority
Mid-level, hands-on IC