Perplexity
Open positions
Search Machine Learning Engineer Intern
You will improve search quality through model, data, and evaluation experiments. You will implement retrieval, ranking, and classification components, train and evaluate models, deploy and monitor search models, and…
Search Backend Infrastructure Engineer Intern
You will help design, build, and operate infrastructure and backend services for search. You will create internal automation, support AWS deployments and monitoring, improve CI/CD and testing, debug Linux-based…
Machine Learning Research Engineer Intern
You will improve search quality through models, data, and tools. You will train and optimize large-scale deep-learning retrieval and ranking models, research representation learning, and build RAG pipelines for…
Search Machine Learning Engineer Intern
You will improve search quality through model, data, and evaluation experiments. You will implement retrieval, ranking, and classification components, train and evaluate models, deploy and monitor search models, and…