Senior Fullstack Developer

Senior Fullstack Developer (Vue/Python) – Fintech (Paris, Hybrid 2–3 days onsite) We are looking for a Senior Python engineer to join a fintech environment operating critical payment flows and compliance-driven systems. This role sits at the intersection of financial reliability, PSP integrations, and onboarding automation. Strong backend ownership is key, with exposure to Vue on the frontend. Tech environment: • Python (FastAPI) • Vue.js • GCP • Datadog / Sentry / Grafana • REST APIs & distributed services What we’re looking for: • 5+ years in Python development + Frontend (Vue) • Strong experience with FastAPI • Background in payments / fintech / KYC environments • Solid understanding of transaction reliability (idempotency, error handling, consistency) • Comfortable working 2–3 days per week onsite in Paris or Barcelona Apply directly here : This is a long-term opportunity within a high-impact financial platform. [Upgrade to PRO to see link] #freelancer #recruitment #collectivework #mission