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Wireless Systems Engineer

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Wireless Systems Engineer Efference - Robust Robotic Perception
Location: San Francisco, CA
Employment Type: Full Time
Location Type: On-site
Department: Engineering
We are seeking an experienced Wireless Systems Engineer focused on network protocols, low-level radio optimization, and building the high-speed connectivity backbone for teleoperation and off-device model inference. This role blends protocol tuning, RF system optimization, and backend networking to achieve ultra-low latency and minimal jitter.
Requirements: Experience with wireless networking, RF systems, or real-time protocols. System-level understanding of data transmission over constrained and dynamic networks. Deep understanding of network layers, latency optimization, and jitter reduction. Ability to code network-level software and tuning scripts.
Responsibilities: Architect ultra-low latency wireless pipelines for real-time robotic teleoperation. Optimize networks end-to-end, from low-level Wi-Fi/5G drivers to backend servers. Implement custom transport protocols or tune WebRTC/UDP for harsh wireless environments. Collaborate with controls engineers to build systems that gracefully handle network degradation. Test and validate wireless performance in real-world robotic deployments.
Nice to Have: Experience with real-time video streaming codecs (H.264, H.265, AV1).Background in private 5G networks or custom RF hardware. Familiarity with NAT traversal and modern cloud networking.