We are looking for a research engineer to work directly on the Lightning Thunder compiler and the rest of the PyTorch Lightning stack. This is an opportunity to create groundbreaking technology that will transform the machine learning ecosystem.
Develop the Thunder compiler, an open-source project developed in collaboration with one of our strategic partners, using your deep experience in PyTorch, JAX, or other deep learning frameworks
Engage in performance-oriented model optimizations, around distributed training as well as inference
Develop optimized kernels in CUDA or Triton to target specific use-cases
Integrate Thunder throughout the PyTorch Lightning ecosystem
Engage with the community and champion its growth
Support the adoption of Thunder across the industry
Work closely within the Lightning team as a strategic partner
Strong experience with deep learning frameworks like PyTorch, JAX, or TensorFlow.
Expertise in compiler development or optimizations in distributed training and inference workflows is highly valued.
Proven track record contributing to open-source projects, especially in machine learning or high-performance computing. Experience collaborating with external partners is a plus.
Hands-on experience in model optimization, with a focus on maximizing performance, efficiency, and scalability in large-scale or distributed training setups.
Passion for engaging with open-source communities, including experience supporting users and advocating for project adoption.
Strong communication and collaboration skills for working within a close-knit, high-impact team environment.
Bachelor's degree in Computer Science, Engineering, or related field. Preferred Master's or PhD in machine learning and related areas.
Competitive base salaries and stock options with a 25% one year cliff and monthly vesting thereafter.
Medical, dental and vision
Life and AD&D insurance
Flexible paid time off plus 1 week of winter closure
Generous paid family leave benefits
$500 monthly meal reimbursement, including groceries & food delivery services
$1,000 home office stipend
$1,000 annual learning & development stipend
100% Citibike membership (NYC only)
$45/month gym membership
Additional various medical and mental health services