Founding Backend & AI Engineer — Equity (Paris)

OSS Ventures; Paris; Sur place; EUR 80 000 - 90 000; Plein temps

Avantages offerts par ce poste

Equity BSPCE

On-site in Paris

Founding-level role

Résumé du poste

Parsio seeks a founding engineer to own the core backend and AI systems in Paris. You will build in Python and TypeScript, report to the Co-founder & CTO, and collaborate with the CEO daily. You will define architectural direction and ship high-impact features for cost modeling and data extraction.

This is a hands-on builder role with end-to-end ownership, CI/CD discipline, and a strong emphasis on scalable, auditable data pipelines for industrial clients.

Qualifications

• You build robust backend systems and APIs for production use.
• You ship with Python and TypeScript across AI and data pipelines.
• You are comfortable with Postgres and modern ELT stacks.

Responsabilités

• Own the core backend and should-cost engine end to end.
• Build and refine AI extraction and data modeling pipelines.
• Lead architectural decisions for backend and AI components.

Connaissances

Backend development

TypeScript expertise

Python

LLMs

English and French

Outils

PostgreSQL

Hono

Drizzle

FastAPI

Pydantic

Description du poste

Parsio seeks a founding engineer to own the core backend and AI systems in Paris. You will build in Python and TypeScript, report to the Co-founder & CTO, and collaborate with the CEO daily. You will define architectural direction and ship high-impact features for cost modeling and data extraction.

This is a hands-on builder role with end-to-end ownership, CI/CD discipline, and a strong emphasis on scalable, auditable data pipelines for industrial clients.