Staff ML Engineer - Mid-Training & Agentic AI

Hark, Inc.; San Jose (CA); On-site; USD 180,000 - 450,000; Full time

Job summary

Hark, Inc. is seeking a Member of Technical Staff – Mid-Training to lead the development of training strategies for multimodal models. This position will focus on scaling training capabilities and improving agent reasoning and planning.

Ideal candidates will have a strong machine learning background, particularly with large models. The compensation range is $180,000 – $450,000 annually depending on experience.

Qualifications

• Strong background in machine learning with experience in training large models.
• Deep understanding of reinforcement learning and optimization principles.
• Proficiency in Python and PyTorch is required.

Responsibilities

• Design and implement mid-training strategies for agent capabilities.
• Scale synthetic data generation and optimize data mixtures.
• Build and optimize training pipelines for large models.

Skills

Machine learning

Reinforcement learning

Python

PyTorch

Experimental design

Job description

Hark, Inc. is seeking a Member of Technical Staff – Mid-Training to lead the development of training strategies for multimodal models. This position will focus on scaling training capabilities and improving agent reasoning and planning.

Ideal candidates will have a strong machine learning background, particularly with large models. The compensation range is $180,000 – $450,000 annually depending on experience.