Senior Software Engineer, Backend (Card Acquisition)

Affirm
Poland
Workplace: RemoteFull timePLN 308,000 - 428,000 annuallyFunction: Software EngineeringExperience: 4+ yearsEducation: bachelorsSkills: ["Communication","Mentoring","Ownership","Collaboration","Problem-solving"]

Join the Card Acquisition team in the Consumer org to shape the first customer experience with Affirm. Own quarterly delivery goals, guide engineers through ambiguity, and collaborate with product, design, and analytics to ship reliable, performant backend capabilities. Build and evolve monitoring, triage, playbooks, and testing to support on-call excellence, while raising code review and design standards through tech talks and writing. Use deep technical expertise to drive conversion and retention.

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Affirm
Affirm
1 day ago

Senior Software Engineer, Backend (Card Acquisition)

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Source: Company careers pageValidated by: Fursa AI
Last checked: 6 hours agoStatus: Live

Job Summary

Join the Card Acquisition team in the Consumer org to shape the first customer experience with Affirm. Own quarterly delivery goals, guide engineers through ambiguity, and collaborate with product, design, and analytics to ship reliable, performant backend capabilities. Build and evolve monitoring, triage, playbooks, and testing to support on-call excellence, while raising code review and design standards through tech talks and writing. Use deep technical expertise to drive conversion and retention.
Location: Poland
Workplace: Remote
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Own and deliver quarterly team goals, leading engineers through ambiguity to solve open-ended problems.
  • •Collaborate with product management, design, and analytics across the product development lifecycle, articulating technical constraints and trade-offs.
  • •Identify and advocate for project, process, technology, or business issues, and lead efforts to resolve them.
  • •Ensure operational excellence by maintaining monitoring, triage rotations, playbooks, testing, and alerting for on-call support.
  • •Set or improve code review and design standards and help develop talent through feedback and guidance, including writing and tech talks.

Pay and Benefits

Salary: PLN 308,000 - 428,000 annually
Equity and Bonus:Equity
Perks:Health InsuranceDentalVisionEquityLearning BudgetParental Leave

Key Requirements

  • •4+ years designing, developing, and launching backend systems at scale using languages like Python or Kotlin.
  • •Track record building highly available distributed systems using AWS, MySQL, and Kubernetes.
  • •Ability to define technical plans for significant features or components with elegant, extensible design and high-quality, maintainable code.
  • •Proficiency making significant changes in a large code base with tools and practices that enable safe delivery.
  • •Bachelor’s degree in a related field, or equivalent practical experience.
Experience:4+ years
Education:Bachelor's in related field
Skills:CommunicationMentoringOwnershipCollaborationProblem-solving
Languages:English
Tech Stack:PythonKotlinAWSMySQLKubernetes

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