Software Engineer II, Fullstack (App Experience)

Affirm
United States
Workplace: RemoteFull timeUSD 146,000 - 225,000 annuallyFunction: Software EngineeringSkills: ["Communication","Ownership","Collaboration","Code review","Problem-solving"]

Build and evolve Affirm’s Marketplace and App Experience across mobile and web, delivering front-end cross-team features from ideation through phased delivery. Partner with product, design, and analytics to validate technical constraints, risks, and trade-offs. Own reliability by creating and monitoring metrics and supporting on-call “keep the lights on” efforts. Write well-tested, extensible code and improve the team’s engineering experience through collaboration and code reviews.

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FursaFursa
Affirm
Affirm
4 days ago

Software Engineer II, Fullstack (App Experience)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 15 hours agoStatus: Live

Job Summary

Build and evolve Affirm’s Marketplace and App Experience across mobile and web, delivering front-end cross-team features from ideation through phased delivery. Partner with product, design, and analytics to validate technical constraints, risks, and trade-offs. Own reliability by creating and monitoring metrics and supporting on-call “keep the lights on” efforts. Write well-tested, extensible code and improve the team’s engineering experience through collaboration and code reviews.
Location: United States
Workplace: Remote
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Break down larger projects into tasks, deliver in phases, and collaborate with the team to ensure timely delivery
  • •Collaborate with product management, design, and analytics on ideation and decisions that consider technical constraints, risks, and trade-offs
  • •Create and monitor metrics to support team operations and availability, escalating when needed and participating in on-call support
  • •Engage in growth and development activities, including participating in the interview process
  • •Navigate and debug a large codebase and provide feedback to engineers through code reviews

Pay and Benefits

Salary: USD 146,000 - 225,000 annually
Perks:Health InsuranceDentalVisionEsppPaid LeaveTech StipendMeal Allowance

Key Requirements

  • •1.5+ years of experience as a software engineer
  • •Experience shipping web apps with declarative UI frameworks like React or Vue
  • •Experience shipping mobile apps using native or cross-platform languages like React Native
  • •Experience designing, developing, and launching scalable APIs using languages like Kotlin or Python
  • •Bachelor’s degree in a related field (or equivalent practical experience), plus strong communication and code review skills
Skills:CommunicationOwnershipCollaborationCode reviewProblem-solving
Tech Stack:ReactVueReact NativeKotlinPythonAPIs

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