Research Engineer, Post-Training

Fundamental AI Research Institute Come join one of the only research institutions globally with resources to compete with top AI companies => 10s of 1000s of GPUs and Tier1 talent. This lab is a playground for state-of-the-art research in LLMs, Reinforcement Learning and Agentic AI. Hiring for those experienced in LLM Post-Training / Agentic infrastructure, building RL environments, evaluation harnesses and post-training platforms to accelerate research. Responsibilities Build and scale the post-training platform and RL infrastructure, including developing agentic and evaluation harnesses Develop benchmarks and evaluations for reasoning and agentic capabilities Contribute towards deployment and productionization of large-scale models Publish breakthrough findings and reports in top conferences Requirements Strong publication record in top conferences, or contribution to leading AI models, datasets and benchmarks 2+ years industry experience, focused on RL, Evals, Reasoning, Agents or AI infra Comfortable navigating ambiguity and impacting research direction Why apply Opportunity to join a fast-growing core team that are already pushing AI breakthroughs Highly competitive salary package Work alongside ambitious and bright superstars from tech and academia Medical, Dental and Vision Insurance #J-18808-Ljbffr