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Research Engineer, Production Model Post-Training

Menlo Ventures Portfolio

New York, NY · full time · Senior

$350,000 – $500,000

Listed on Menlo Ventures Portfolio’s own careers site. You apply with them directly — we never stand between you and the employer.

What this role is

This role involves implementing and optimizing post-training techniques for Anthropic's large language models, translating research methods like Constitutional AI and RLHF into production systems. It suits engineers who combine strong software skills with deep learning expertise and thrive balancing research innovation with operational reliability at scale.

Our summary, not Menlo Ventures Portfolio’s wording. The full posting is on their site.

Skills this role names

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What they ask for

Required

  • Bachelor's degree or equivalent education and experience
  • Proficiency in Python
  • Experience with deep learning frameworks
  • Experience with distributed computing and high-performance computing
  • Strong software engineering skills for complex ML systems

Nice to have

  • Experience training, fine-tuning, or evaluating large language models
  • Interest in AI safety and responsible deployment
  • Experience with frontier AI systems

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