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Senior Engineer – Distributed Systems

Thenvoi

Thenvoi

Software Engineering · Full-time
Tel Aviv-Yafo, Israel
Posted on Feb 4, 2026

Build the real-time communication layer for AI agents. Think "WhatsApp for AI agents" - enabling autonomous agents and humans to communicate at scale.

What You'll Build:

  • Real-time messaging infrastructure handling tens of millions of messages

  • Distributed systems with Elixir and Phoenix LiveView

  • Clustering, presence, and fault-tolerant architecture

  • Backend-driven reactive UI (no API glue between frontend and backend)

What You'll Own:

  • Core platform infrastructure end-to-end

  • Scalability and production reliability

  • Real-time system performance

Requirements:

  • 7+ years building distributed systems in Go, Rust, or C++

  • Deep networking fundamentals (TCP/UDP, protocol design)

  • Deep understanding of multiprocessing/multithreading

  • Open to learning new technologies - you'll be working with Elixir

Nice to Have:

  • Real-time systems at scale (messaging, presence, streaming)
Thenvoi is an equal opportunity employer.

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