Staff AI Research Engineer: LLMs, Bandits & Monetization

TrulyHired; Pittsburgh (Allegheny County); Vor Ort; USD 221.000 - 331.000; Vollzeit

Zusammenfassung

Duolingo is seeking an experienced AI Research Engineer to join the Monetization team. You will develop and train bandit models and large-scale neural networks, ensuring research translates into product impact that balances revenue and retention.

The role requires strong applied ML experience, leadership, and collaboration across teams to deliver scalable, high-quality ML solutions from data prep to deployment and monitoring.

Qualifikationen

• Proven experience as an AI research engineer with ML domain expertise.
• Advanced degree in CS/Engineering with ML focus, or equivalent experience.
• Strong leadership and communication skills enabling team inspiration and guidance.

Aufgaben

• Join a full-stack team of frontend, backend, and AI engineers.
• Develop and train bandit models and large-scale neural networks.
• Collaborate with cross-functional teams to align model outputs with business goals.

Kenntnisse

AI research engineer

LLMs

Bandits

Leadership

Communication

Ausbildung

Advanced degree in CS/Engineering (ML focus)

Tools

ML frameworks

Jobbeschreibung

Duolingo is seeking an experienced AI Research Engineer to join the Monetization team. You will develop and train bandit models and large-scale neural networks, ensuring research translates into product impact that balances revenue and retention.

The role requires strong applied ML experience, leadership, and collaboration across teams to deliver scalable, high-quality ML solutions from data prep to deployment and monitoring.