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4 часа назад

AI Engineer (Reinforcement Learning)

300 000 - 400 000$
Формат работы
onsite
Тип работы
fulltime
Грейд
middle/senior
Английский
b2
Страна
US
Вакансия из списка Hirify.GlobalВакансия из Hirify Global, списка международных tech-компаний
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Описание вакансии

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TL;DR
AI Engineer (Reinforcement Learning): Building and scaling the post-training infrastructure for frontier reasoning models with an accent on RL stack reliability, performance, and data pipelines. Focus on designing large-scale training systems, implementing novel optimizations, and collaborating with researchers to iterate on RL algorithms.

Location: San Francisco (On-site)

Salary: $300,000–$400,000 USD

Company

hirify.global is a frontier AI research company dedicated to democratizing AI R&D across scientific disciplines to accelerate discovery.

What you will do

  • Design and build reliable infrastructure for large-scale reinforcement learning training.
  • Implement novel performance optimizations across the training stack.
  • Develop evaluation and benchmarking infrastructure to measure model progress and system uptime.
  • Build data collection and feedback pipelines to bridge human signals, reward modeling, and training.
  • Collaborate with research teams to iterate on RL algorithms and deploy experiments into production.

Requirements

  • Experience in building infrastructure for large-scale machine learning or reinforcement learning.
  • Strong background in performance optimization and system reliability.
  • Ability to work at the intersection of research and engineering.
  • Must be able to work on-site in San Francisco.

Culture & Benefits

  • Competitive base salary and meaningful equity grant.
  • Opportunity to work with a team of researchers and engineers from top-tier AI labs.
  • Focus on solving core bottlenecks in frontier AI development.
  • Collaborative environment bridging the gap between research and production infrastructure.

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