Svitla Systems Inc. is looking for a Senior Back End Engineer with Go for a full-time position (40 hours per week) in Argentina. Our client is a quantum computing hardware and software company.

You'll build out, together with the Data Ingestion Engineer, the rest of the edge appliance light processors, anonymization, crypto-agility hooks, lifecycle and update tooling, and the runtime that everything on the box depends on. Where the ingestion role lives close to protocols, this role lives close to the appliance itself — the code that has to keep running, in the field, on a Linux box the team cannot reach with a screen sharer.

Requirements

Strong production experience in Go.
Understanding of Linux systems programming, including processes, IPC, performance, and packaging.
Experience building services that have to survive in environments you do not control: retries, idempotency, partial-failure handling, configuration drift.
Working knowledge of network protocols and on-the-wire formats sufficient to integrate cleanly with the collector.
Experience with edge, appliance,



or embedded-style deployment (resource constraints, footprint discipline, field upgrade paths).
Strong expertise in code review and written communication; you are comfortable specifying interfaces alongside the engineers who will consume them.
Hands-on experience with networking across load balancers and/or WebSockets; running production workloads in Kubernetes at scale; containerized distributed systems; Helm charts.

Nice to have

Exposure to Rust is preferred, and candidates should be willing and able to work in Rust when needed, but deep production experience in Rust is not required.
Knowledge of C++ for hot paths or for interfacing with vendor SDKs.
Experience with Crypto library (OpenSSL, BoringSSL, liboqs) and familiarity with key-rotation patterns.
Prior experience with NFV, CPE, or security appliance products.
Exposure to NETCONF / gRPC / gNMI tooling (so you can pair fluently with the Data I

📌 Senior Backend Engineer (Argentina)
🏢 Svitla Systems
📍 Argentina