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Senior Python Developer (H/F/X)

Nantes, Pays de la Loire, France🌐 Remote💼 Full-time🗓 2026-03-11 → 2026-09-25

Core

Design, develop, and maintain scalable Python applications and services for an intelligent e-commerce SaaS platform, implementing clean architecture and CI/CD pipelines.

Role type

Senior Python Developer (Backend)

Builds

High-quality Python applications and services for Lengow's feed management and global price monitoring SaaS product.

Domain

E-commerce / SaaS / Data Management

Deliverable

production ML models | product features

Required skills

Python, Django, FastAPI, Celery, PostgreSQL, Redis, Docker, GitHub Actions, ArgoCD, Clean Architecture, Unit/Integration/E2E Testing

Preferred skills

Integrating AI Agents into development lifecycle, Code Review, Mentorship

Technologies

Python, Django, Celery, FastAPI, PostgreSQL, Redis, AWS, GitHub, Jira, Datadog, Docker, RabbitMQ

Responsibilities

Design and develop Python applications; Implement clean architecture principles; Manage CI/CD pipelines; Conduct code reviews and mentor junior developers; Develop and maintain comprehensive test suites.

Seniority

Senior, hands-on IC

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