Senior Full-Stack Engineer for AI-Driven Beauty Platform

Prose; Paris; On-site; EUR 60,000 - 70,000; Full time

Benefits offered by this job

BSPCE program

Health insurance

Personalized Prose products

Swile meal vouchers

Transport allowance

Syntec vacation bonus

Job summary

Prose is seeking a Senior Full-stack Engineer to design, build, and ship the systems behind Singular, our proprietary AI-powered platform.

You’ll be part of our Tech organization that designs, builds, and delivers both platform capabilities and product features that power Prose’s personalized beauty experience — from the consultation and e-commerce journey to the manufacturing systems that turn every order into a physical, made-to-order product in our NYC and LA facilities.

Qualifications

• 5+ years of professional software engineering experience, with significant time on both backend and frontend in production systems.
• Strong backend experience with Python, along with common libraries such as Django, Rest Framework, FastAPI.
• Solid modern frontend experience with React and the current JavaScript/TypeScript ecosystem.
• Deep understanding of fundamental design principles behind a scalable application.
• A knack for writing clean, readable, and maintainable code.
• Hands‑on AI fluency and a genuine interest in AI‑assisted engineering workflows.
• Comfortable with cloud‑native environments: GCP, Docker, CI/CD.
• Pragmatic mindset, knowing when to invest in perfection, and when to build a PoC.
• Autonomous on your scope: you own outcomes, elevate when needed, and don’t wait to be told what to do.
• Prior experience in B2C, e-commerce, manufacturing is a plus.
• Fluency in English is required.

Responsibilities

• Build & Ship
• Architecture & Technical Direction
• Collaboration & Impact

Skills

5+ years experience

Python backend

React frontend

Design principles

Clean code

AI fluency

GCP Docker CI/CD

Autonomy

B2C ecommerce experience

Tools

Docker

Kubernetes

CI/CD

REST API

Job description

Prose is seeking a Senior Full-stack Engineer to design, build, and ship the systems behind Singular, our proprietary AI-powered platform.

You’ll be part of our Tech organization that designs, builds, and delivers both platform capabilities and product features that power Prose’s personalized beauty experience — from the consultation and e-commerce journey to the manufacturing systems that turn every order into a physical, made-to-order product in our NYC and LA facilities.