Research Engineer, Gemini Post Training, Model Behavior
1/29/2026
Qualifications
BS, MS or Ph.D. in Computer Science, Artificial Intelligence, or a related field, or equivalent practical experience
Fluency in Python or C++ and JAX or similar ML framework
Software engineering, ML and data engineering experience (e.g. model training / deployment, efficiency optimization, data pipeline design, ML infra)
Experience building robust automatic or human evaluations for ML models
Proven ability to lead engineering teams in fast-moving environments, under ambiguity
Excellent communication and cross-functional collaboration skills, willingness to unblock others and pick up slack
Have hands-on experience with training and debugging LLMs. Experience with RL fine tuning methods are a plus.
Enjoy the end-to-end process of productionizing cutting-edge research and taking projects from proof-of-concept to launch are passionate about applying AI for learning use cases obsess over the user and are excited about incorporating user feedback into the model development process
Are well versed in Google infrastructure, including for fine-tuning and serving Gemini models
Benefits
The US base salary range for this full-time position is between $166,000 - $244,000 + bonus + equity + benefits. Your recruiter can share more about the specific salary range for your targeted location during the hiring process.