I'm working with a VC-backed, rapidly scaling AI-native fintech start-up that is rebuilding the financial system of record for modern businesses. Backed by top-tier US investors, they've grown quickly in a short space of time, serving customers from high-growth companies through to publicly traded enterprises.
You'll be building and shipping end to end: designing backend systems and APIs that run real-time, business-critical accounting logic, owning everything from architecture and CI/CD through to testing and monitoring. The team deploys daily, moves fast and never waits for permission.
We're Looking For5+ years' backend engineering experience (language agnostic)Deep experience with complex business logic productsStrong database

skills:
PostgreSQL, SQL, ORMs,



migrations and schema designExperience deploying on AWS (or similar), with solid CI/CD and production-readiness fundamentalsHardcore work ethic and high agencyPragmatic, fast-moving and curious, someone who makes decisions based in reality, not theoryPython and a modern web framework (FastAPI, Flask or Django) is a bonusKey InfoFully Remote | EU$140k-$250k base + equityB2B or EORVC-backed | Rapidly scaling | Significant equity ownershipHigh-speed, high-trust environment | Your feedback shapes the product directly

📌 Staff Backend Engineer | Ai Fintech Start-Up | Remote Eu (Madrid)
🏢 Oliver Bernard
📍 Madrid