Affirm

Staff Software Engineer, Backend (Capacity Modeling)

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5 months ago
Remote, CanadaStaff+

Base Salary

$178k - $228k/yr

Responsibilities

  • Set the team’s technical strategy on a year-long horizon and connect it to business-impacting projects
  • Build and maintain capacity models that translate traffic forecasts into resource and infrastructure capacity recommendations
  • Collaborate with product management, design, and analytics to manage technical sustainability, risks, and trade-offs
  • Define and advocate for technical solutions and operational processes that multiply team effectiveness
  • Own team operations and availability through monitoring, triage rotations, playbooks, policies, testing, and alerting
  • Set code review and design standards and advocate for quality through writing and technical talks
  • Develop team talent through feedback, guidance, and technical leadership

Requirements

  • 8+ years of experience designing, developing, and launching backend systems at scale using languages such as Python or Kotlin
  • Extensive experience developing highly available distributed systems with technologies such as AWS, MySQL, Spark, and Kubernetes
  • Experience supporting the scaling of large sales events such as Prime Day or Black Friday Cyber Monday
  • Experience tuning autoscaling, CPU and memory utilization, and multithreading for compute workloads
  • Experience delivering major features or system components, or deprecating existing functionality, through technical and execution plans
  • Ability to work from low-level language idioms through large-system architecture
  • Demonstrated growth through gathering and iterating on feedback from engineering and cross-functional peers
  • Strong verbal and written communication skills

Benefits

  • Remote-first work arrangement with most roles remote within the country of employment
  • Health care coverage with premiums fully covered for employees and dependents
  • Flexible spending stipends for technology, food, lifestyle, and family-forming expenses
  • Competitive vacation and holiday schedules
  • Employee stock purchase plan with discounted shares
  • Monthly health, wellness, and technology spending stipends may be available

Tech Stack

Categories

Affirm

About Affirm

1,001-5,000 employees

Affirm provides buy now, pay later installment financing at online and in-store checkout, along with a consumer app and virtual card, for shoppers and merchants. It monetizes through merchant fees and interest on select loans, with no late fees. Founded in 2012 and headquartered in San Francisco, Affirm is a public company listed on NASDAQ that powers payments for thousands of ecommerce retailers.

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