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Backend Node.js Engineer

Permanentonsite5+ yrs📍 Portugal, 🇵🇹 Portugal🗣 Portuguese

Build backend systems and real-time APIs for a cloud control platform.

Develop and maintain Node.js backend services powering a cloud control station, including REST APIs, real-time telemetry streaming via WebSocket, database persistence, and security middleware. You'll work with NoSQL databases, implement structured logging, handle complex reporting, and collaborate across teams on platform reliability. Requires 5+ years Node.js experience with deep expertise in REST APIs, security practices, WebSocket streaming, MongoDB, and Firebase.

Tech stack
Node.jsExpressWebSocketMongoDBFirebaseFirestorelog4jsPuppeteer
Rate
Not stated by the agency
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Found at a specialist agency · listed 29 August 2026 · InsideJobs links you to the original posting.