About this role
Senior Back-end Developer Python - CDI - Barcelona at Papernest. Location: Barcelona, Catalonia, Spain. Role: designing backend, building APIs, improving reliability Requirements: 5+ years backend development, Python (Django/FastAPI), API integrations, architecture ownership. Category: Software Development Seniority: Senior Level Tools: Python, Django, FastAPI, APIs, Asynchronous programming, Event-driven architecture Commitment: Full Time Workplace: Hybrid Languages: English, Spanish