Senior backend engineer building capacity models and scalable distributed systems for Affirm's buy-now-pay-later platform. Leading engineers through quarterly goals, availability, and infrastructure planning.
Responsibilities
Own and deliver quarterly goals for the team
Lead engineers through ambiguity to solve open-ended problems
Support peers and stakeholders throughout the product development lifecycle
Collaborate with product management, design and analytics on ideation and technical decisions
Identify, advocate for and lead resolution of project, process, technology and business issues
Support operations and availability of team artifacts through metrics, escalation and on-call efforts
Establish and improve code review and design standards
Advocate for engineering standards through writing and tech talks
Develop team talent through feedback, guidance and leading by example
Requirements
4+ years of experience designing, developing and launching backend systems at scale
Experience using languages such as Python or Kotlin
Track record developing highly available distributed systems
Experience with AWS, MySQL and Kubernetes
Experience supporting scale up and down of large-scale sales events
Experience tuning autoscaling, CPU/memory and multi-threading for compute workloads
Experience defining technical plans for significant features or system components
Ability to write high-quality, understandable and reusable code
Proficiency making significant changes in a large codebase safely
Strong verbal and written communication skills
Either equivalent practical experience or a Bachelor's degree in a related field
Benefits
Monthly stipends for health, wellness and tech spending
100% subsidized medical coverage for employees and dependents
Dental and vision coverage for employees and dependents
Flexible time off
Generous holiday calendars
Employee stock purchase plan (ESPP) with discounted Affirm stock
Inclusive interview process and accommodations for candidates with disabilities
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