Senior Backend Engineer - Python / Django
Q-techBarcelona, Provincia de Barcelona, EspañaHace más de 30 días
Descripción del trabajoSolid experience in Python (Django is a plus, but not strictly required). Strong knowledge of AWS infrastructure and distributed systems. Previous experience in startups or scaleups with growing products. Ownership mindset and ability to bring technical vision. Strong English communication skills. Bonus : interest in AI development platforms (e.g., Cursor). Competitive salary. Real impact on a fintech product that helps thousands of people. Open, collaborative, and highly international culture (team members from across Europe and LatAm). Office in the heart of 22@ (Barcelona), just three blocks from the beach. 2 days of teleworking per week. Dynamic environment with afterworks, team events, and two company-wide gatherings per year.
Would you like to join a fast-growing international fintech startup with a product already handling hundreds of millions of euros? We are looking for a Senior Backend Engineer who wants to have a high impact from day one and be part of a small, international, and highly collaborative team.
What you’ll do
- Design and scale resilient, efficient backend systems .
- Write clean, high-quality code in Python / Django (hands-on, daily coding).
- Take ownership of architecture and infrastructure decisions (AWS : RDS, ECS, Kafka, synchronous / asynchronous tasks).
- Collaborate with a multidisciplinary team (backend, frontend, product, security, data).
- Contribute to the evolution of a product with 150,000+ users , growing at double-digit rates month over month.
What they’re looking for
What they offer
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Senior Backend Engineer • Barcelona, Provincia de Barcelona, España