TechTree is hiring a Perception Engineer to build and own perception systems for a multi-sensor security & robotics stack. The role involves cross-camera object re-identification, high-throughput object detection, and vision-language models. The ideal candidate has 3+ years of experience shipping computer vision or ML systems in production.
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Job Description
This is a role that TechTree is recruiting for on behalf of one of our clients.
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Perception Engineer — Own perception for a multi-sensor security & robotics stack (Zurich)
A founding team building the intelligent software that powers physical security in the real world — enabling robots and sensors to handle dangerous and critical tasks — is hiring a Perception Engineer to build and own their perception systems. This is a builder's role: start from the best available models and turn them into reliable, real-time systems that detect, track, and re-identify objects across cameras, running efficiently on edge hardware.
What You'll Work On
→ Cross-camera object re-identification (ReID) for people and vehicles across distributed camera networks
→ High-throughput object detection and multi-object tracking across many simultaneous video streams
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→ Video ingestion and streaming (RTSP, WebRTC) from camera to model
→ Edge deployment: TensorRT, quantization, pruning for real-time targets on Jetson and edge-class devices
What We're Looking For
→ 3+ years shipping computer vision or ML systems in production
→ Strong grasp of SOTA techniques for cross-camera ReID, detection, and tracking
→ Hands-on VLM experience
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→ Strong Python and PyTorch (or JAX)
→ Based in or willing to relocate to Zurich, Switzerland (remote considered for exceptional candidates)
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