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[Remote] Machine Learning Engineer (PyTorch)

Remote · Hong Kong Full-time

Note: The job is a remote job and is open to candidates in USA. AfterQuery Experts is a research lab investigating the boundaries of artificial intelligence through novel datasets and experimentation. They are seeking a Machine Learning Engineer with deep PyTorch experience to complete technical tasks involving low-level PyTorch work.

Responsibilities

  • Complete up to 3 assigned technical tasks involving low-level PyTorch work
  • Ensure code runs correctly through full runtime, including any extended, unattended runtime
  • Complete tasks independently within a rolling onboarding schedule

Skills

  • Full-time professional or research experience with PyTorch
  • Demonstrated experience with internals-level PyTorch work — e.g. custom autograd functions, tensor/CUDA extensions, or ATen-level work
  • Access to suitable hardware (GPU-enabled machine or cloud instance)
  • Background in ML, systems engineering, or distributed systems engineering
  • Experience with distributed training internals
  • Experience with compiler/graph-level work or numerical/algorithmic runtime optimization
  • Contributions to PyTorch or adjacent open-source libraries

Benefits

  • $100 bonus for completing all three tasks and passing review
  • Fully remote

Company Overview

  • AfterQuery Experts, a platform by AfterQuery (backed by Y Combinator and BoxGroup) connects over 50,000 experts to remote, flexible data projects with frontier AI labs. It was founded in 2025, and is headquartered in , with a workforce of 51-200 employees. Its website is https://experts.afterquery.com.
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