Senior Backend Engineer - AI Pricing & Billing (Django)

present of AI; Paris; On-site; EUR 90,000 - 120,000; Full time

Job summary

Photoroom is seeking a Senior Django/DRF developer to own and evolve the pricing system across iOS, web, and API surfaces. You will design scalable data models, implement robust billing integrations, and monitor performance in production while collaborating with frontend engineers and product teams.

The role emphasizes pragmatic decision-making, ownership, and fast iteration in a generative AI product environment. Location is Paris with full-time employment.

Qualifications

• Several years of Django and Django REST Framework experience.
• Experience with large relational databases.
• Experience running subscription billing with Stripe or RevenueCat.

Responsibilities

• Own the pricing system behind the Photoroom apps from design to production.
• Collaborate with frontend engineers and other backend teams.
• Make product-driven pricing decisions and iterate quickly.
• Ensure scalable migrations and safe deployments.

Skills

Django

Django REST Framework

PostgreSQL

Billing integrations

API design

Latency optimization

Ownership & delivery

Tools

PostgreSQL

Stripe

RevenueCat

Job description

Photoroom is seeking a Senior Django/DRF developer to own and evolve the pricing system across iOS, web, and API surfaces. You will design scalable data models, implement robust billing integrations, and monitor performance in production while collaborating with frontend engineers and product teams.

The role emphasizes pragmatic decision-making, ownership, and fast iteration in a generative AI product environment. Location is Paris with full-time employment.