Jobs

Together AI is seeking a Research Engineer, Core ML, to join their team in San Francisco. This role focuses on translating new RL algorithms, scheduling methods, and inference optimizations into production-grade systems that power Together’s API, with a direct impact on latency, throughput, cost, and model quality. The ideal candidate will have expertise in either large-scale inference systems or RL/post-training for LLMs, with a strong bias towards implementation and shipping robust infrastructure. You will work across the stack, from RL algorithms to serving systems, to advance inference efficiency and unify inference with RL/post-training pipelines at production scale.