Lawrence Harvey
AI

Machine Learning Researcher ML Engineer – Frontier Models LLM Systems

Lawrence Harvey · Miami, FL

Actively hiring Posted 16 days ago

Role overview

There are two primary tracks within the team:

1️⃣ Model Architecture & Pre-Training Research

  • Design and build large-scale models from first principles
  • Experiment with architecture design and scaling behavior
  • Explore attention variants, normalization strategies, routing mechanisms, and training stability
  • Run rigorous ablation experiments and performance analysis
  • Work on training infrastructure and model scaling

2️⃣ Post-Training & LLM Optimization

  • Fine-tune and align large language models for complex applications
  • Develop advanced post-training techniques and evaluation methods
  • Integrate LLM systems into large-scale decision platforms
  • Optimize models for performance, efficiency, and reliability

What you'll work on

  • Designing and training advanced machine learning models
  • Developing research pipelines in Python / PyTorch
  • Running controlled experiments and analyzing model performance
  • Applying statistical and probabilistic reasoning to large datasets
  • Collaborating with researchers and engineers to translate ideas into production systems
  • Solving challenging problems involving large-scale compute, model optimization, and real-world data

What we're looking for

Candidates from environments such as:

  • Frontier AI labs
  • Advanced research groups
  • Quantitative research firms
  • High-performance ML infrastructure teams
  • Deep learning research organizations

Tags & focus areas

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Fulltime Machine Learning Deep Learning Generative Ai Ai