Senior Python Software Developer - B2B Onboarding Applikation (f/m/d)

Markant Services International Polska Sp. z o.o. • Warsaw, Masovian Voivodeship • Posted June 09, 2026

Position Overview

We are looking for an additional senior software engineer for developing and maintaining our B2B Onboarding Application.

Senior Python Software Developer - B2B Onboarding Applikation (f/m/d)

  • Organization: Markant Services International Polska Sp. z o.o.
  • Location: Warschau

    • Our Offer

  • Technologies used: Python, PostgreSQL, MS Azure, Kafka, Kubernetes, Typescript, React, GraphQL 
  • Methods used: Pair programming, TDD, Scrum

    • Your Profile

  • [MUST] Modern Python (typing etc) 
  • [MUST] Event driven architecture 
  • [MUST] Domain Driven Design 
  • [MUST] Web application or api development (ideally with graphql) 
  • [MUST] Experience with an ORM (ideally SQLAlchemy) 
  • DevOps [Must] Kubernetes (k8s) [Must] Infrastructure as code (ideally with Terraform) [Optional] Azure is a plus [MUST] Docker, Linux...