Senior Applied Scientist, Trust & Large-Scale ML

Amazon Advertising Trust is seeking a Senior Applied Scientist to own science problems end to end, bridging research and production. You will ship models at scale, reason about advertising content, and collaborate with teams to push frontiers in multimodal understanding and large language models.

You will mentor peers while staying hands-on and influence system performance, profiling, and scalability in a fast-paced environment serving hundreds of millions of customers.