Hiring: Staff AI Research Engineer Company: Duolingo Location: Pittsburgh, PA Job Posted Time: 2026-09-03 11:02:14 Target Skills & Keywords : AI, Computer Vision, Fine-tuning, LLM, Machine Learning, Reinforcement Learning About the job Compensation: •$220,800 - $331,200 / year Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!