Staff Software Engineer, Backend (Identity International)

Affirm · IT

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Full Time365,000 zł - 485,000 złPosted Aug 28, 2026

Source: Affirm

AT A GLANCE
Eligibility
Not available
Category
IT
Salary
365,000 zł - 485,000 zł
Employment
Full Time
Experience
Staff
Posted
Aug 28, 2026

This role’s source listing does not include Hungary as an eligible location.

Affirm is seeking a Staff Software Engineer to lead backend strategy for their International Identity team in a fully remote role based in Poland.

As a Staff Engineer in the International Expansion Unit, you will shape the technical strategy for critical identity services, including KYC and data management for global markets. You will act as a force-multiplier by setting standards for code quality, architectural design, and operational excellence across the organization. The role requires deep expertise in distributed systems to drive Affirm's scalability and compliance in diverse regulatory environments.

Why You’ll Love This Role

Location: Remote Poland
Base salary: 365,000-485,000 PLN
Seniority: Staff level
Focus: Identity and International Expansion
Full benefits package included

What You’ll Bring

8+ Years of experience in designing and developing backend systems at scale
Proficiency in Python or Kotlin
Extensive track record of developing highly available distributed systems
Experience with AWS and Kubernetes
Ability to define technical and execution plans for major features
Strong verbal and written communication skills

What You’ll Get

100% Subsidized medical coverage, dental and vision
Competitive paid time off and public holidays
Monthly technology and wellness stipends
Comprehensive private healthcare through Lux Med Platinum
Mental well-being support through Lyra
Financial well-being support through Northstar
Annual equity rewards

About the Company

Affirm is a financial technology company that provides consumer credit services, offering 'buy now, pay later' solutions. Headquartered in the US, the company focuses on creating transparent financial products without hidden fees or compounding interest.

Listing checked for remote eligibility · Posted Aug 28, 2026 · AffirmApply
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