Full-time

Senior Backend Developer (Python/Django)

Posted by Q-tech • España, España, Spain

📍 España, España 🕒 March 01, 2026

About the Role

Our client, a fast-growing international startup, is redefining how people unlock the value of what they already own, turning circularity into a smart, frictionless payment experience. With a live product, real traction, and a modern tech stack, they are expanding their engineering team with a senior backend profile who enjoys building scalable, resilient systems that have a direct impact on business. If you're motivated by real technical challenges, modern architecture, and building AI-driven features from the ground up (not just buzzwords), keep reading.

The selected candidate will join an agile team with real autonomy. Designing and building scalable backend systems (Python + Django REST Framework).

Driving engineering quality through testing and TDD practices.

5+ years of backend development experience (senior or lead level).

~ Strong experience with Python and Django REST Framework (or similar: Ruby on Rails, Phoenix, Laravel, etc.).

~ Stro...

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