Monetization AI Research Engineer: LLMs & Bandits

Duolingo; New York (NY); On-site; USD 220,800 - 331,200; Full time

Benefits offered by this job

Equity compensation

Comprehensive benefits

Job summary

Duolingo in New York seeks an experienced AI Research Engineer to join the Monetization team. You will develop and train bandit models and large-scale neural networks, collaborating with cross-functional teams to align outputs with business goals.

The role requires a strong track record in ML, leadership, and the ability to mentor others. You’ll stay current on LLMs and bandits, delivering scalable ML solutions with impact across learning experiences.

Qualifications

• Proven AI research engineer experience in LLMs, bandits, or related fields.
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Responsibilities

• Join a full-stack team of frontend, backend, and other AI Research engineers.
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Skills

LLMs

Bandits

Leadership

Communication

Education

Advanced degree in CS

Tools

ML frameworks

Job description

Duolingo in New York seeks an experienced AI Research Engineer to join the Monetization team. You will develop and train bandit models and large-scale neural networks, collaborating with cross-functional teams to align outputs with business goals.

The role requires a strong track record in ML, leadership, and the ability to mentor others. You’ll stay current on LLMs and bandits, delivering scalable ML solutions with impact across learning experiences.