Research Engineer, Production Model Post Training

Anthropic

11 months ago

New York, NY, USA +2 more

Mid Level / Senior

H1B Sponsor

Base Salary

$315k - $510k/yr

Responsibilities

Implement and optimize post-training techniques at scale on frontier models.
Design, build, and run robust, efficient pipelines for model fine-tuning and evaluation.
Develop tools to measure and improve model performance across various dimensions.
Collaborate with research teams to translate emerging techniques into production-ready implementations.
Debug complex issues in training pipelines and model behavior.
Help establish best practices for reliable, reproducible model post-training.

Strong software engineering skills with experience building complex ML systems.
Comfortable working with large-scale distributed systems and high-performance computing.
Experience with training, fine-tuning, or evaluating large language models.
Ability to balance research exploration with engineering rigor and operational reliability.
Adept at analyzing and debugging model training processes.
Enjoy collaborating across research and engineering disciplines.
Ability to navigate ambiguity and make progress in fast-moving research environments.
Keen interest in AI safety and responsible deployment.
Experience with LLMs is a significant plus.
Proficiency in Python, deep learning frameworks, and distributed computing.

Python