Full-timeSeoul · Onsite3D AI Engineer
3D VisionPoint CloudRepresentation Learning Research and build industrial Large Spatial Models powering LiOps robotics across logistics and manufacturing sites.
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3D AI Engineer
🧠 Volumetric Point Cloud Unsupervised Learning
Research and develop unsupervised learning techniques that leverage volumetric information in point clouds.
- →Most industrial point cloud AI today depends on heavily labeled supervised datasets, making models brittle to sensor or environmental changes.
- →LiOps builds unsupervised models with resilient representations that handle sensor diversity, domain shifts, and unseen datasets, and deploys them across real industrial projects.
🔄 Self-supervised Learning for Manufacturing Data
Conduct self-supervised pretraining on manufacturing datasets to unlock a universal 3D foundation model for robotics.
- →Pursue self-supervised pretraining that can generalize across robotics use cases such as manipulators, forklifts, and digital twins.
- →Design and study domain adapters that deliver few-shot generalization from learned weights.
🤖 End-to-End 3D Deep Learning for Autonomous Robotics
Develop end-to-end models that turn point clouds into actionable embeddings and control sequences for LiOps' autonomous robotics platforms.
- →Generate high-quality embeddings for planners from point cloud inputs and produce situation-aware control sequences across forklifts and mobile manipulators.
- →Investigate reinforcement learning and transductive learning to cover edge cases and diverse scenarios.
Qualifications
At least one project—professional or academic—related to any of the following topics (or a closely related field):
- 3D backbones (e.g., Point Transformer, Sparse Convolution)
- Neural Signed Distance Fields
- 3D point cloud semantic or instance segmentation
- 3D object detection in point clouds
- Point cloud registration
- Point cloud retrieval
- LiDAR-based lifelong SLAM
- Online map updating and map merging
- Self-supervised or unsupervised representation learning for 3D point clouds
- Domain adaptation or generalization for 3D perception