Root Access logo

Machine Learning Engineer

Root Access

On-site
New York, NY
Full-time
Senior
4+ yrs
Salary not listedPosted 4w ago

Real job — pulled straight from Root Access’s careers page · Verified July 14, 2026 · No reposts.

Job description

Root Access is hiring a Machine Learning Engineer — a full-time, based in New York, NY role. Apply directly on Root Access's careers page below.

Machine Learning Engineer

Department: Engineering

Location: New York City

Employment Type: FullTime

About the company
Root Access is a frontier electronics company. We are a NYC-based startup funded by top investors. Our team is a passionate mix of engineers across electrical, firmware, software, and machine learning.

Core Responsibilities

  • Architect Physics Foundation Models: Design and train deep learning models.

  • Build the ECAD Data Pipeline: Develop high-performance asset pipelines to convert geometric, discrete, and multi-layer PCB files (ODB++, IPC-2581, STEP, Gerber) into continuous space data.

  • Multi-Modal Architecture Integration: Collaborate on connecting upstream Graph Neural Networks (GNNs) or LLMs mapping schematic topologies to downstream spatial physics engines.

  • Optimize for Real-Time Execution: Optimize training and inference pipelines on GPU clusters.


Required Technical Skills & Qualifications

  • Education: Master’s or Ph.D. in Computer Science, Mathematics, EE, Physics, or a related quantitative field with a focus on Scientific Machine Learning (SciML).

  • Deep Learning Frameworks: 4+ years of expert-level experience with PyTorch or JAX.

  • SciML Expertise: Direct, hands-on experience building and training PINNs, FNOs, etc.

  • Mathematical Depth: Exceptional understanding of partial differential equations (PDEs), vector calculus, automatic differentiation (autograd), and numerical optimization algorithms (Adam, L-BFGS).

  • Data Pipelines: Strong proficiency in manipulating spatial or geometric datasets using Python libraries (NumPy, SciPy, Shapely, Open3D, or custom voxelization matrices).

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Frequently asked questions

What skills are required for Machine Learning Engineer at Root Access?

The required skills for Machine Learning Engineer at Root Access include: PyTorch, Python, NumPy, Deep Learning, Machine Learning, LLM.

What is the seniority level for Machine Learning Engineer at Root Access?

Machine Learning Engineer at Root Access is a Senior level position.

How do I apply for Machine Learning Engineer at Root Access?

You can view the full description and apply for Machine Learning Engineer at Root Access on EchoJobs: https://echojobs.io/job/root-access-machine-learning-engineer-epy79.