Backend Engineer (m/f/d) (Barcelona)

Your mission at Mercanis

At Mercanis, we are building the Agentic AI Procurement Suite that powers the procurement of tomorrow – digital, transparent, and intelligent.

This role is perfect for someone who already has hands‑on backend experience and is ready to level up in a supportive engineering culture. You will gain exposure to production‑scale systems, cloud services, and event‑driven architecture, while learning best practices from experienced teammates. The position can be fully remote globally with preference for EU time zones, or hybrid from our Berlin office.

Responsibilities

• Build and maintain backend services using Node.js and TypeScript, contributing to a modern, event‑driven platform.
• Write clean, well‑tested, and maintainable code, collaborating with peers during code reviews and pairing sessions.
• Work closely with product and design to understand user needs and turn requirements into practical, scalable backend...