Voltai

Research Engineer - Post-Training

Voltai
Apply
10 months ago
Palo Alto, CA, USAMid Level

Responsibilities

  • Post-train frontier models to perform semiconductor design and verification tasks.
  • Develop reinforcement learning environments for LLMs and multimodal agents.
  • Create reward functions, scaling strategies, evaluation frameworks, datasets, benchmarks, and feedback pipelines.
  • Collaborate with hardware design, verification, and computer architecture experts to define evaluation metrics, constraints, and simulation conditions.
  • Run large-scale RL fine-tuning and post-training experiments.
  • Apply reinforcement learning or curriculum learning to structured reasoning and symbolic domains.

Requirements

  • Experience creating and scaling reinforcement learning environments for LLMs or multimodal agents.
  • Experience building evaluation datasets and benchmarks for complex reasoning or design tasks.
  • Experience working with hardware and verification experts to define metrics, constraints, and simulation conditions.
  • Experience designing reward functions and feedback pipelines balancing correctness, performance, and design efficiency.
  • Experience running large-scale RL fine-tuning or post-training experiments for frontier models.
  • Experience applying reinforcement learning or curriculum learning to structured reasoning or symbolic domains.

Categories

AI ResearchML Engineering
Voltai

About Voltai

11-50 employees
Contact me