Senior Backend Engineer - Agent-Driven Finance

Payflows; Paris; Hybride; EUR 70 000 - 110 000; Plein temps

Avantages offerts par ce poste

Flexible remote setup

Equity

Résumé du poste

Payflows is building an agent-driven finance platform in Paris and beyond. You’ll help develop backend services in Python, focusing on reliable APIs, data models, and deterministic workflows used by AI agents.

You’ll collaborate with product and frontend teams, own parts of the system, and contribute to production stability while enjoying a flexible remote setup in a small, human-sized team.

Qualifications

• Experience building backend services with Python.
• Familiarity with APIs and data models.
• Comfort working in an early-stage product.

Responsabilités

• Design and implement new services for product features.
• Refactor existing services for robustness.
• Investigate performance or production issues.
• Collaborate with product and frontend to shape features.
• Review code and mentor teammates.
• Build backend tools used by AI agents.
• Design safe, deterministic workflows for agent actions.

Connaissances

Autonomy

Ownership

Curiosity

Communication

Outils

Python

FastAPI

Pydantic

PostgreSQL

AWS

Serverless

Rust

Description du poste

Payflows is building an agent-driven finance platform in Paris and beyond. You’ll help develop backend services in Python, focusing on reliable APIs, data models, and deterministic workflows used by AI agents.

You’ll collaborate with product and frontend teams, own parts of the system, and contribute to production stability while enjoying a flexible remote setup in a small, human-sized team.