Sinch is building a scalable, AI-infused communications platform. We’re seeking a Senior Software Engineer to design and scale Chatlayer’s backend, handling WebSocket and real-time voice/text interactions across distributed services.
You’ll influence architecture, ship with urgency, and mentor teammates in a fast-growth environment. Adecuado candidates bring 5+ years of experience, strong Node.js/TypeScript and/or Go, and hands-on cloud, microservices, and data-layer expertise (MongoDB, Kafka,
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📌 Senior Software Engineer, Real-Time Conversational AI (Madrid)
🏢 Sinch
📍 Madrid