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About the Project: We need help building a simulation pipeline for dataset generation. We need an expert to help us customize, and extend the simready-variants generation pipeline. The Role: We are looking for a highly skilled Python engineer with a strong background in automated synthetic data pipelines, 3D physics simulators. You will collaborate with our internal Pipeline Owner and USD/Sim-readiness Owner to integrate our requirements into the pipeline. The goal is to build a robust infrastructure that consistently outputs physically feasible, semantically rich & realistic 3D environments. Key Responsibilities: Generate Realistic Variant Physics Integration: Ensure all generated assets have accurate physical properties and collision geometries Add robots to interact with the generated scene automatically. Solution should work on Isaac-Sim Compatible. OpenUSD & SimReady Alignment: Work with our team to structure scene exports into clean, inspectable OpenUSD formats. Ensure scenes are embedded with rich metadata (object type, hierarchy, materials, dimensions) and align with NVIDIA SimReady standards for immediate use in Isaac Sim. Required Skills & Experience: OpenUSD certification must have. Expert-level Python: The core framework is built almost entirely in Python. Robotics Physics Simulators: Hands-on experience with NVIDIA Isaac Sim OpenUSD Expertise: Deep understanding of OpenUSD composition, hierarchy, and metadata structuring. 3D Math & Geometry: Understanding of spatial transforms, SE(3) poses, bounding boxes, and convex decompositions for collision meshes. Nice to Have: Experience generating synthetic vision data (segmentation masks, depth maps, object labels) for physical AI pipelines.
Project ID: 40304222
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Active 1 mo ago
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2 freelancers are bidding on average ₹1,875 INR/hour for this job

I am a mechanical simulation engineer with extensive experience in Python-based automated synthetic data pipelines and 3D physics simulations, including NVIDIA Isaac Sim. I can help customize and extend the simready-variants generation pipeline to produce physically accurate, semantically rich, and realistic 3D environments. My expertise includes: • OpenUSD and SimReady compliance: structuring scene exports with correct hierarchy, metadata, and standards • Physics integration: ensuring accurate material properties, collision geometries, and object interactions • Robotics simulation: adding robot agents to interact with generated scenes automatically • 3D math and geometry: spatial transforms, SE(3) poses, bounding boxes, convex decomposition for collisions • Optional: generating synthetic vision data such as segmentation masks, depth maps, and labels for AI pipelines I have hands-on experience building robust simulation infrastructures and can collaborate closely with your Pipeline Owner and USD/Sim-Readiness Owner to integrate your requirements efficiently. Looking forward to helping you deliver a reliable, production-ready simulation pipeline. Best regards
₹1,250 INR in 40 days
2.7
2.7

Hi, This aligns very closely with the work I am currently doing in robotics simulation and digital twin development. I have hands-on experience building Python-based pipelines for generating structured 3D environments, integrating physics, and preparing scenes for simulation in Isaac Sim. In my recent work, I’ve been developing end-to-end pipelines that convert structured inputs into fully functional simulation environments, including proper scene hierarchy, transforms, and metadata. I am comfortable working with OpenUSD concepts such as composition, references, and clean scene structuring, as well as ensuring assets are physically consistent with correct collision geometry and properties. I can help you extend your simready-variants pipeline to generate realistic, semantically rich environments, automate robot insertion and interaction, and ensure full compatibility with Isaac Sim. I also have a strong background in 3D math (SE(3), transforms, kinematics) and can structure metadata in a way that supports downstream tasks such as synthetic data generation. I’m comfortable collaborating closely with your pipeline and USD owners and can quickly adapt to your existing architecture to deliver a robust and scalable solution. Best regards, Milos Nikolic
₹2,500 INR in 15 days
2.4
2.4

New Delhi, India
Member since Mar 16, 2026
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