Member of Technical Staff, Pretraining

MirendilUnited States, CA

About The Position

Mirendil is a tech-first company focused on solving core bottlenecks that unlock step-change acceleration across science and technology. Our first goal is to democratize frontier AI R&D across scientific disciplines. We believe accelerating scientific discovery is one of the most powerful ways to improve the future of humanity, and that AI will play a central role in making that possible. We are building a frontier AI research company and training our own models end-to-end. Our work spans areas such as model training, reinforcement learning, reasoning systems, and infrastructure for large-scale experiments. Our team includes researchers and engineers from Anthropic, Google DeepMind, xAI, OpenAI, Microsoft, Apple, and MIT.

Requirements

  • Work at the intersection of research and systems on our pretraining stack
  • Contribute across the full pipeline, from data processing and model architecture to distributed training infrastructure and low-level optimization
  • Help determine how we scale our next generation of models

Responsibilities

  • Implement and iterate on model architectures, training algorithms, and optimizer research in large-scale pretraining runs
  • Scale distributed training jobs across thousands of GPUs
  • Optimize training throughput for novel attention mechanisms, architecture variants, and compute efficiency improvements
  • Design and build large-scale data pipelines for efficient model consumption and dataset curation
  • Run and analyze scientific experiments to advance understanding of how architecture and data choices affect model capabilities

Benefits

  • Meaningful equity grant
  • Competitive benefits
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