Software Backend Engineer - Senior / Confirmed (Paris or Remote France)
Core
Design and develop APIs and backend components powering payment infrastructure for thousands of merchants and millions of consumers across Europe.
Role type
Senior Backend Engineer (Fintech/Payments)
Builds
Payment infrastructure, APIs, and backend services
Domain
Fintech, Payments, European Commerce
Required skills
Python, relational databases, system design, incident response, performance optimization, architecture evolution
Preferred skills
payment/financial solutions experience, influencing technical decisions at scale
Technologies
Python, Docker, GCP, Kubernetes, PostgreSQL, Redis, Pub/Sub, Datadog
Responsibilities
Design and develop payment APIs and backend components; write maintainable production-grade code; lead incident response and performance troubleshooting; collaborate with product and tech leaders to evolve architecture
Seniority
Senior, hands-on IC