Research Engineer – Agent Systems & AI Coding Environment (Seed Infra Platform)
ByteDance · Seattle, Washington, US
About the Team The Seed Infrastructures team oversees the distributed training, reinforcement learning framework, high-performance inference, and heterogeneo...
Job description
About the Team The Seed Infrastructures team oversees the distributed training, reinforcement learning framework, high-performance inference, and heterogeneous hardware compilation technologies for AI foundation models. Responsibilities: The base salary range for this position in the selected city is $232560 - $427500 annually. - Build agent harness and execution environments for AI coding and knowledge tasks (code execution, tool integration, sandboxing, system interaction) - Develop scalable orchestration frameworks for multi-step agent workflows (planning, tool use, memory, coordination) - Design evaluation and benchmarking systems to measure agent performance across complex, long-horizon tasks - Improve agent performance via prompting, data curation, and post-training in collaboration with model and RL teams - Partner with research and product teams to productionize agent systems