Senior Backend Architect (Node.js) — Remote EU

Nuitée; Brussel; Hybrid; EUR 90,000 - 130,000; Full time

Job summary

Nuitée is building a fast-moving, product‑driven backend platform. You’ll own the backend architecture, stay hands‑on in the code, and lead integrations for each new vertical as the product expands.

This role offers remote work in the EU or hybrid work in Barcelona, Palma, Dublin, or Casablanca, with a team that values ownership, speed, and thoughtful design. You’ll work to keep the platform modular, design REST APIs and relational schemas, and guide technical decisions while writing code every

Qualifications

• 4–5 years backend engineering experience with Node.js and TypeScript in production.
• Experience designing REST APIs and PostgreSQL relational schemas.
• Experience with background jobs, schedulers, or workers that talk to third‑party systems.
• Approximately two years hands‑on AWS experience handling real traffic.
• Ownership mindset and ability to drive technical decisions.

Responsibilities

• Own the backend architecture and lead integrations for new verticals.
• Stay hands-on in code and design decisions.
• Collaborate with backend lead and engineering leadership.
• Address scalability, reliability, and performance considerations.
• Design REST APIs and data models to support multiple clients.

Skills

Node.js

TypeScript

REST API design

AWS

Distributed systems

Team leadership

Tools

PostgreSQL

Docker

Kubernetes

CI/CD

Job description

Nuitée is building a fast-moving, product‑driven backend platform. You’ll own the backend architecture, stay hands‑on in the code, and lead integrations for each new vertical as the product expands.

This role offers remote work in the EU or hybrid work in Barcelona, Palma, Dublin, or Casablanca, with a team that values ownership, speed, and thoughtful design. You’ll work to keep the platform modular, design REST APIs and relational schemas, and guide technical decisions while writing code every