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Programista · Python

Senior Software Engineer, Backend (Fraud)

Affirm
Warszawa
100% zdalnie
Senior
min. 5 lat
Pełny wymiar
B2B / Umowa o pracę
Wynagrodzenie Jawne widełki
25 100–33 400PLN
netto / miesiąc·B2B
Pokaż szczegóły wynagrodzenia
Wynagrodzenie przeliczone z:
301 000 – 401 000 PLN/y
Duży ZUS:
Dziennie: ~850 – 1 151 PLN
Miesięcznie: ~17 851 – 24 175 PLN
Rocznie: ~214 209 – 290 101 PLN
Mały ZUS:
Dziennie: ~904 – 1 205 PLN
Miesięcznie: ~18 978 – 25 295 PLN
Rocznie: ~227 739 – 303 535 PLN
25 000–33 500PLN
netto / miesiąc·Umowa o pracę
Pokaż szczegóły wynagrodzenia
Przybliżone wynagrodzenie netto:
Dziennie: ~827 – 1 103 PLN
Miesięcznie: ~17 373 – 23 168 PLN
Rocznie: ~208 476 – 278 010 PLN
Oferta zweryfikowana · jawne widełki

01 Zakres zadań

  • Own and deliver quarterly team goals; lead engineers through ambiguity and drive execution.
  • Design and implement backend services and APIs using Python or Kotlin within microservice and event-driven architecture.
  • Build scalable fraud tooling and infrastructure in collaboration with Product, Compliance, Machine Learning and Fraud Ops.
  • Improve system reliability and architecture; maintain high observability standards and participate in on-call rotation.
  • Contribute to technical design, code quality and mentoring; represent team in cross-functional initiatives.

03 Profil

  • 5+ years building backend systems at scale with Python or Kotlin.
  • Experience with distributed systems on AWS, Kubernetes and MySQL/PostgreSQL.
  • Proficiency in SQL and data rich environments.
  • Strong system design skills and track record delivering maintainable services.
  • Familiarity with CI/CD and safe production deployments.
  • Experience with observability and incident response; participation in on-call rotations.
  • Strong written and verbal English communication.

04 Oferujemy

Pakiet medyczny
Budżet szkoleniowy

05 O firmie

Affirm
2000 · Warszawa

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.

Identity International is a newly established team created to accelerate Affirm’s international expansion - one of the company’s top priorities. Our vision is to become a trusted, self-sufficient team that drives customer identity capabilities end-to-end across international markets.

The team’s scope includes building and expanding Identity Data Management, Verification, and Decisioning capabilities for Europe, evaluating and integrating third-party KYC vendors, and ensuring alignment with global platform and operational standards. We operate at the intersection of technical depth, regulatory complexity, and cross-geo collaboration, making this an exciting opportunity for engineers who want to shape one of Affirm’s foundational processes.

By joining the team, you will directly influence how Affirm operates Identity in international markets - a challenge that is critical for both business growth and customer trust.

06 Lokalizacja

Grzybowska, Warszawa
Tryb pracy:
Elastyczne godziny pracy
Godziny pracy biura: 7-20
Model pracy
Stacjonarnie
Hybrydowo
100% zdalnie

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