Staff Software Engineer, Backend (Trust and Safety)

Affirm
Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland and Labrador, Nova Scotia, Ontario, Prince Edward Island, Saskatchewan
Workplace: RemoteFull timeFunction: Software EngineeringExperience: 8+ yearsEducation: bachelorsSkills: ["Technical judgment","Deep ownership","Communication","Collaboration","Ability to navigate complexity","Quality advocacy"]

Design and lead backend engineering initiatives for the Trust and Safety Foundations team, shaping technical strategy and turning ambiguous problems into reliable systems. Build and operate foundational data and system capabilities that support consumer risk understanding and credit reporting obligations. Drive system reliability with monitoring, triage rotations, playbooks, testing, and alerting, while raising engineering quality through standards, code reviews, and mentorship across cross-functional partners.

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FursaFursa
Affirm
Affirm
2 days ago

Staff Software Engineer, Backend (Trust and Safety)

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Source: Company careers pageValidated by: Fursa AI
Last checked: 14 hours agoStatus: Live

Job Summary

Design and lead backend engineering initiatives for the Trust and Safety Foundations team, shaping technical strategy and turning ambiguous problems into reliable systems. Build and operate foundational data and system capabilities that support consumer risk understanding and credit reporting obligations. Drive system reliability with monitoring, triage rotations, playbooks, testing, and alerting, while raising engineering quality through standards, code reviews, and mentorship across cross-functional partners.
Location: Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland and Labrador, Nova Scotia, Ontario, Prince Edward Island, Saskatchewan
Workplace: Remote
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Set technical strategy for the team over a year-long time horizon and help align critical business-impacting projects.
  • •Collaborate across product, design, and analytics to ensure technical sustainability, manage risks, and understand trade-offs.
  • •Act as a force multiplier through defining and advocating technical solutions and operational processes.
  • •Own team operations and availability by establishing monitoring, triage rotations, playbooks, policies, testing, and alerting for on-call efforts.
  • •Foster quality and ownership by setting code review and design standards, mentoring others, and guiding through feedback and example.

Pay and Benefits

Equity and Bonus:Equity
Perks:Health InsuranceDentalVisionTech StipendsFlexible TimeEquity

Key Requirements

  • •8+ years designing, developing, and launching backend systems at scale using languages like Python or Kotlin.
  • •Extensive experience building highly available distributed systems using technologies such as AWS, MySQL, Spark, and Kubernetes.
  • •Ability to deliver major features or components by defining technical and execution plans, writing high-quality code that’s easy for others to use.
  • •Comfort operating in ambiguity, moving from low-level implementation details to large-system architecture.
  • •Bachelor’s degree in a related field or equivalent practical experience.
Experience:8+ years
Education:Bachelor's
Skills:Technical judgmentDeep ownershipCommunicationCollaborationAbility to navigate complexityQuality advocacy
Languages:English
Tech Stack:PythonKotlinAWSMySQLSparkKubernetes

Company Brief

Affirm
Provides point-of-sale lending and buy-now-pay-later (BNPL) solutions for consumers and merchants, enabling installment payments, consumer financing, and embedded financial services through APIs and partnerships with retailers and platforms.
Industry: Lending
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: San Francisco, United States
Founded: 2012
WebsiteLinkedIn