Machine Learning Engineer (2D→3D Reconstruction & Workflow Intelligence)
OpEase Technologies builds a high-precision, web-based surgical planning platform for orthopedic and spine surgeons. Doctors use OpEase to securely store patient data, upload X-rays, calibrate, measure, and plan surgeries through advanced geometry tools and clinical logic.
Role Overview :
We’re hiring an ML Engineer who will own the core AI systems powering OpEase — specifically :
- Reconstructing 3D anatomical structures from orthogonal 2D X-rays , and
- Building intelligent auto-selection and auto-suggestion logic for measurement and planning tools inside our surgical workflow.
This is not a research-only role. You will be responsible for designing, training, validating, and deploying production-grade ML systems that directly impact surgical decision-making. Clear problem statements and datasets will be provided; you are expected to execute with speed and rigor.
What You Will Build (Very Specific) :
A robust 2D→3D spine / long-bone reconstruction model using dual-view X-rays (AP + lateral)Landmark / keypoint detection models for vertebrae, femur / tibia, pelvis, etc.Heatmap regression networks for anatomical feature extractionA model-driven auto-selection system that identifies which OpEase tool the surgeon requires based on image context and user behaviourEnd-to-end inference pipeline integrated into our MERN + Cornerstone-based viewerContinuous evaluation pipelines for accuracy, latency, and failure-case analysisResponsibilities :
Architect and train models for 2D→3D anatomical prediction using multi-view geometry, implicit fields, NeRF / DVGO variants, or transformer-based approachesBuild landmark detection modules for calibration, templating, and surgical planningDesign the autosuggestion engine : tool intent prediction, context modelling, clinical-rule integrationManage data pipelines for X-ray preprocessing, augmentation, versioning, annotation QC, and synthetic dataset generationValidate models with surgeons; refine based on clinical feedbackDeploy models to production (REST endpoints, ONNX / TensorRT optimization, GPU / CPU fallback)Maintain experiment logs, metrics dashboards, and detailed model documentationRequirements (High Priority & Non-Negotiable) :
Minimum 4 years of full-time experience in ML / Deep Learning with shipped models in productionStrong experience in computer vision for geometry problems : keypoints, reconstruction, pose estimation, volumetric predictionHands-on expertise with PyTorch , multi-GPU training, and advanced optimization techniquesPrior work with DICOM / X-ray / medical imaging OR demonstrably adjacent experience (e.g., industrial CV, robotics perception, pose estimation)Proven ability to independently take a model from idea → dataset → training → evaluation → productionStrong mathematical grounding in 3D geometry, camera models, coordinate transforms, and projection systemsExcellent documentation and communication skillsBonus (Big Plus) :
Experience with NeRFs, implicit neural representations, depth inference, or differentiable renderingExperience building autosuggestion systems, ranking models, or intent prediction in complex workflowsWhy Join :
You will own the foundational AI layer for India’s most advanced orthopedic planning platformClear, well-scoped problems and direct access to clinicians who use your modelsChance to build category-defining medical AI from the ground upHigh ownership, high-impact role in a company scaling rapidly across India and global marketsHybrid role with periodic clinical onsite work.
Compensation : ₹18–24 LPA + ESOPs.