Full-time

Backend Engineer (Typescript) (50K€-65K€)

Posted by Joppy • catalunya, catalunya, Spain

📍 catalunya, catalunya 🕒 March 01, 2026

About the Role

Join to apply for the Backend Engineer (Typescript) (50K€-65K€) role at Joppy

We’re hiring a Backend Engineer for our client — someone who’ll own the backend systems that power our crypto and self‑custody platform. You’ll bring deep expertise in Go, TypeScript, RabbitMQ, and Kubernetes, paired with a passion for distributed systems, cryptography, and fintech.

What you’ll do
  • Design, implement, and operate scalable, resilient backend services handling millions of API requests per month.
  • Author high‑performance microservices in Go and TypeScript, ensuring clean, maintainable code and robust test coverage.
  • Architect messaging workflows using RabbitMQ (or similar), optimizing for throughput, latency, and fault tolerance.
Your profile
  • 3+ years of backend experience building production systems in Go or TypeScript.
  • Proven track record designing message‑driven architectures with ...

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