Skild AI
Company Overview
At
Skild AI , we are building the world’s first general‑purpose robotic intelligence that is robust and adapts to unseen scenarios without failing.
We believe massive scale through data‑driven machine learning is the key to unlocking these capabilities for the widespread deployment of robots in society.
Our team comprises individuals at all experience levels, from new graduates to domain experts; while relevant industry experience is helpful, we value demonstrated abilities and attitude above all.
Position Overview We are seeking a Physics Simulation Scientist to lead advances in the simulation and physics‑solving backbone behind Skild’s robot foundation model training.
You will collaborate with external experts in GPU‑accelerated physics engines and work with our internal robotics and learning teams to build a next‑generation, open‑source simulation stack for robotics sim‑to‑real.
You’ll partner closely with engineers scaling simulation scene generation and with ML researchers pushing the limits of sim‑to‑real transfer.
The ideal candidate brings deep physics‑simulation expertise and hands‑on experience implementing and optimizing algorithms on modern GPUs.
Responsibilities
Improve and develop new physics solvers and modeling methods for high‑DoF, contact‑rich robotics tasks.
Design and implement GPU‑accelerated solvers focused on throughput, stability, and scalability.
Profile and optimize simulation performance on modern GPU hardware and distributed clusters.
Work with external collaborators and the open‑source community to advance simulation for robotics.
Collaborate with scene‑generation engineers to scale robotic experience across diverse real‑world environments.
Partner with ML researchers to improve sim‑to‑real transfer through better physical modeling, calibration, and training regimes.
Contribute to the long‑term technical direction of Skild’s physical modeling and sim‑to‑real strategy.
Preferred Qualifications
MS or PhD in Physics, Robotics, Computer Science, Applied Math, Engineering, or a related field, or equivalent hands‑on experience.
Strong track record working on physics engines or high‑fidelity simulators for articulated rigid bodies; experience with deformables, fluids, or differentiable simulation is a plus.
Deep understanding of dynamics, contact modeling, constraint‑based methods, and integrators, including accuracy–speed tradeoffs.
Expertise in CUDA and GPU programming with proven ability to optimize for scale.
Proficiency in C++ and Python, and experience building reliable systems used by other technical teams.
Familiarity with how modern ML/RL pipelines consume simulation (vectorized environments, domain randomization, large‑scale rollouts).
Experience with real robot platforms and strong intuition for where simulation diverges from reality.
Publications, open‑source contributions, or shipped systems in simulation, robotics, graphics, or numerical computing are a strong plus.
Base Salary Range: $100,000 USD - $300,000 USD
Seniority level
Entry level
Employment type
Full‑time
Job function
Research
Analyst
Information Technology
Industries
Technology
Information and Internet
#J-18808-Ljbffr
Skild AI , we are building the world’s first general‑purpose robotic intelligence that is robust and adapts to unseen scenarios without failing.
We believe massive scale through data‑driven machine learning is the key to unlocking these capabilities for the widespread deployment of robots in society.
Our team comprises individuals at all experience levels, from new graduates to domain experts; while relevant industry experience is helpful, we value demonstrated abilities and attitude above all.
Position Overview We are seeking a Physics Simulation Scientist to lead advances in the simulation and physics‑solving backbone behind Skild’s robot foundation model training.
You will collaborate with external experts in GPU‑accelerated physics engines and work with our internal robotics and learning teams to build a next‑generation, open‑source simulation stack for robotics sim‑to‑real.
You’ll partner closely with engineers scaling simulation scene generation and with ML researchers pushing the limits of sim‑to‑real transfer.
The ideal candidate brings deep physics‑simulation expertise and hands‑on experience implementing and optimizing algorithms on modern GPUs.
Responsibilities
Improve and develop new physics solvers and modeling methods for high‑DoF, contact‑rich robotics tasks.
Design and implement GPU‑accelerated solvers focused on throughput, stability, and scalability.
Profile and optimize simulation performance on modern GPU hardware and distributed clusters.
Work with external collaborators and the open‑source community to advance simulation for robotics.
Collaborate with scene‑generation engineers to scale robotic experience across diverse real‑world environments.
Partner with ML researchers to improve sim‑to‑real transfer through better physical modeling, calibration, and training regimes.
Contribute to the long‑term technical direction of Skild’s physical modeling and sim‑to‑real strategy.
Preferred Qualifications
MS or PhD in Physics, Robotics, Computer Science, Applied Math, Engineering, or a related field, or equivalent hands‑on experience.
Strong track record working on physics engines or high‑fidelity simulators for articulated rigid bodies; experience with deformables, fluids, or differentiable simulation is a plus.
Deep understanding of dynamics, contact modeling, constraint‑based methods, and integrators, including accuracy–speed tradeoffs.
Expertise in CUDA and GPU programming with proven ability to optimize for scale.
Proficiency in C++ and Python, and experience building reliable systems used by other technical teams.
Familiarity with how modern ML/RL pipelines consume simulation (vectorized environments, domain randomization, large‑scale rollouts).
Experience with real robot platforms and strong intuition for where simulation diverges from reality.
Publications, open‑source contributions, or shipped systems in simulation, robotics, graphics, or numerical computing are a strong plus.
Base Salary Range: $100,000 USD - $300,000 USD
Seniority level
Entry level
Employment type
Full‑time
Job function
Research
Analyst
Information Technology
Industries
Technology
Information and Internet
#J-18808-Ljbffr