Principal / Staff Robotics Perception Engineer

Simbe is building the AI powered operating system for physical retail. Our autonomous robots and multimodal computer vision platform turn complex, constantly changing stores into accurate, actionable intelligence for leading retailers around the world. Simbe combines robotics, computer vision, machine learning, data infrastructure, and customer focused product design to help retailers improve shelf availability, price and promo execution, inventory accuracy, and store team productivity.Simbe is looking for a Principal or Staff Robotics Perception Engineer to serve as a critical bridge between our Computer Vision and Robot Software teams. This role owns the path from perception models and sensor data to real robotic behavior in production environments. You will help Tally understand dynamic retail stores, improve autonomy, and translate Simbe's computer vision capabilities into more reliable navigation, localization, calibration, and customer facing intelligence.Why This Role Is High ImpactYou will work on real robots operating in complex, high variance environments, not only offline benchmarksYour work will improve autonomy and customer value across one of the largest real world retail robotics deploymentsYou will connect AI research, production computer vision, robot software, edge inference, and field performanceResponsibilitiesOwn production perception pipelines. Lead the design, evaluation, integration, and optimization of perception systems used by Tally robots, including object detection, semantic and instance segmentation, depth estimation, tracking, sensor fusion, visual localization, and camera calibrationBridge CV and robot autonomy. Partner with Computer Vision, Robotics Software, Product, and Field teams to integrate perception models into the robot codebase and improve navigation, localization, scene understanding, and system reliabilityImprove real time performance. Profile and optimize neural networks on current and next generation robot hardware using Python, C++, ONNX, TensorRT, CUDA, and embedded GPU workflowsAdvance robot perception R&D. Explore emerging techniques in visual SLAM, visual odometry, depth estimation, open vocabulary detection and segmentation, multimodal perception, and simulation to identify practical improvements for Simbe's platformDevelop system benchmarks. Define and maintain benchmarks that connect model quality to robot outcomes, including latency, compute, uptime, navigation success, localization robustness, false positives, false negatives, and customer facing accuracyDebug field failures end to end. Use logs, robot data, imagery, maps, telemetry, and model outputs to diagnose perception and autonomy issues observed in production storesShape technical direction. Provide technical leadership, code reviews, architecture guidance, and mentorship for engineers working at the intersection of AI and roboticsRequired Qualifications7+ years of experience in robotic perception, computer vision, machine learning, autonomous systems, or related production robotics workStrong proficiency in Python and C++ in Linux based development environmentsHands-on experience with ROS and/or ROS2, robot sensor pipelines, and deployed robotics systemsExperience with PyTorch, TensorFlow, ONNX, TensorRT, CUDA, or similar model training and inference toolsDemonstrated track record of adoption of LLM assisted and agentic programming techniquesStrong understanding of object detection, segmentation, depth estimation, sensor fusion, calibration, visual localization, or SLAMExperience deploying real time AI models on embedded systems, edge GPUs, robots, or other constrained hardwareStrong debugging, benchmarking, and systems thinking skills, with the ability to connect low level technical issues to product and customer outcomesAbility to collaborate across Computer Vision, Robotics Software, Product, Customer Success, Field Operations, and executive stakeholdersBonus QualificationsExperience with AMRs, autonomous vehicles, drones, warehouse robotics, industrial automation, or service robotsExperience with stereo cameras, RGBD cameras, LiDAR, fisheye cameras, depth sensors, or multi camera calibrationKnowledge of visual SLAM, visual odometry, map alignment, path planning, or localization in dynamic indoor environmentsExperience with NVIDIA Isaac Sim, Isaac ROS, Omniverse, Jetson/Orin, or GPU accelerated robotics pipelinesExperience taking research prototypes into production robotics softwareExperience building tools that help teams evaluate, debug, and improve robot perception at fleet scaleSimbe Values: R. E. T. A. I. L.Result Driven - We are customer centric and results driven. We strive to create immense value for our team, partners, customers, and investors. Empathetic - We are sensitive and mindful. We support each other in challenging times, both professionally and personally. Transparent - We value open communication internally, and with our partners and customers. We are receptive to feedback. Agile - We are eager to learn and adapt quickly to changes and customer needs. Innovative - We are bold and innovative, with an intense focus on product design, user experience, and customer value. Leaders - We strive for excellence. We are accountable, the best at what we do, and leaders in our field. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.The base salary offered is based on market location and may vary depending on individualized factors for job candidates, including job related knowledge, skills, experience, and other objective business considerations. Subject to those same considerations, the total compensation package for this position may also include equity compensation, in addition to a full range of medical, financial, and other benefits. Details of participation in these benefit plans will be provided if an employee receives an offer of employment.