Fullstack Engineer — End-to-End Data Platform (Paris)

Arlq; Paris; Sur place; EUR 60 000 - 90 000; Plein temps

Résumé du poste

Arlequin is building a sovereign European alternative to Palantir, an AI platform for processing massive data with bias-free insights. You will join a ten-person team to work on ingestion pipelines, backend data processing, and frontend exploration interfaces for HUDEX.

The role emphasizes end-to-end feature ownership, learning from senior engineers, and contributing to architecture decisions in a startup environment in Paris.

Qualifications

• 1–5 years of fullstack experience.
• Strong command of TypeScript and a modern React ecosystem.
• Comfortable with a Node backend and ORM (Drizzle, Prisma or equivalent).
• A desire to understand architectural choices, not just execute.
• Professional English.

Responsabilités

• Contribute to both sides of the HUDEX platform: ingestion pipelines and data processing on the backend.
• Develop exploration and analysis interfaces on the frontend.
• Take ownership of complete features from end to end with mentorship from senior engineers.
• Collaborate on architecture decisions and code quality.

Connaissances

TypeScript

React

Fullstack

Architecture thinking

English

Outils

Drizzle ORM

Prisma

Node.js

Docker

Vite

Turbo

Azure Container Registry

Monorepo npm workspaces

Python

Description du poste

Arlequin is building a sovereign European alternative to Palantir, an AI platform for processing massive data with bias-free insights. You will join a ten-person team to work on ingestion pipelines, backend data processing, and frontend exploration interfaces for HUDEX.

The role emphasizes end-to-end feature ownership, learning from senior engineers, and contributing to architecture decisions in a startup environment in Paris.