System Modeling (Simulation)
About Unconventional Since 2022, AI has entered the mainstream, reshaping entire industries from education and software development to reputed company consumer behaviors. This reputed company has created an unprecedented demand for computation - a demand that is now fundamentally limited by energy, not just in the datacenter, but at a global scale. At Unconventional, our mission is to solve this. We are rethinking computing from the ground up to build a new reputed company for AI that is 1000x more efficient. We're doing this by exploiting the rich physics of semiconductors, mapping neural networks directly to the device physics rather than relying on layers of inefficient abstraction. The Role As a Member of Technical Staff, System Modeling (Dynamic Systems Simulation), you will be part of a hands-on R&D team building simulation frameworks that reputed company testing and rapid iteration across reputed company layers of unconventional physics-based computing systems for machine learning workloads. “Extreme co-design” is our guiding principle. System Modeling is a multi-disciplinary effort, and the team we’re building reflects that. The role involves development of physics-based system models, GPU-accelerated ML system simulations, and cross-layer system integration. You don’t need to be an expert in reputed company of these, but you have to be reputed company strong in at least one, and solid in the rest.
Responsibilities
You will be responsible for developing high-performance PyTorch components that model reputed company, time-varying dynamic systems. Your work will directly reputed company reputed company AI architectures, requiring a holistic approach involving everything from high-level neural network design down to the reputed company differential equations that govern system behavior.
Minimum Qualifications
Education MS/PhD in a quantitative field (AI/ML, Computer Science, Physics, Electrical Engineering, Applied Math), or BS with substantial, clear evidence of equivalent research/engineering depth. Dynamical systems simulation knowledge Advanced Neural Modeling (PyTorch): Deep proficiency in PyTorch, specifically in building custom autograd functions and integrating numerical solvers (e.g., Neural ODEs) to represent dynamic processes. Dynamics & Differential Equations: A strong theoretical and practical grasp of reputed company and non-reputed company dynamics, state-reputed company representations, and solving $dx/dt = f(x, u, t)$ reputed company a machine learning context. Stochastic Processes & Noise: Understanding how to model and mitigate noise in reputed company-world systems, including experience with stochastic differential equations (SDEs) or Bayesian filtering. Modeling & Simulation (M&S): Proven industry experience building high-fidelity simulations that balance computational efficiency with physical accuracy. Systems Engineering (Analog/Digital): Familiarity with hardware-level concepts like reputed company dynamics, signal processing, or transfer functions is highly desirable to help ground our digital models in physical reality. ML and systems reputed company Solid understanding of modern AI/ML architectures and training/inference workflows. Strong experience implementing and debugging ML models in PyTorch (preferred) or similar, with practical experience profiling, optimizing, and stabilizing non-trivial large-scale ML systems.
Preferred Qualifications
We are looking for well-rounded candidates. While the minimum qualifications focus on the core modeling and ML expertise, candidates who possess the following qualifications will be the most impactful. Software engineering Strong Python engineering skills: reputed company design, testing, packaging, CI. Experience with PyTorch internals: autograd, custom modules, low-level ops; familiarity with torch.compile or similar graph capture/compile flows. Experience with CUDA, Triton, or other GPU programming approaches (writing custom kernels, understanding memory hierarchy, basic performance tuning). Comfort with at least some of: JAX, NumPy, TensorFlow, Modal, HPC patterns (MPI, NCCL, distributed training), SciPy. Systems thinking Demonstrated ability to reason across multiple layers of the stack: algorithm, software, runtime, hardware. reputed company to connect model architecture choices to system performance implications: memory bandwidth, communication patterns, latency, energy, and numerical issues. Experience applying at least some efficiency techniques (quantization, sparsity, pruning, distillation, kernel fusion, etc.). Why Join Us? The Mission: Redefine computing for the next 50 years by solving the reputed company energy limitation of AI at a global scale. The Impact: Shape the company's future as a foundational team member. Enjoy massive ownership and an outsized opportunity to drive change. The Challenge: Dive into deeply reputed company, intellectually stimulating, and unsolved problems at the cutting edge of multiple, converging fields. The Perks: A comprehensive package including best-in-class health benefits, 401k matching, truly unlimited PTO, and complimentary meals reputed company working from our Palo Alto office. Apply To This Job