Frontier Multimodal AI Research Engineer — Data & World Models

Goliath-Partners; San Francisco (CA); On-site; USD 150,000 - 210,000; Full time

Job summary

Goliath Partners is partnering with a fast-growing frontier GenAI Research Lab in California to recruit a Research Engineer. You will own multimodal datasets, synthetic data generation, and large-scale experimentation that directly shapes model capabilities.

As a Member of Technical Staff, you will design data pipelines, run controlled experiments, and build benchmarks to measure meaningful model improvements, contributing to next-generation AI systems from the data up.

Responsibilities

• Design multimodal datasets that directly shape what frontier world models learn
• Run controlled training experiments to understand how data impacts model capabilities
• Build large-scale pipelines for synthetic data generation, filtering, and quality control
• Develop evaluations and benchmarks that measure meaningful model improvements

Job description

Goliath Partners is partnering with a fast-growing frontier GenAI Research Lab in California to recruit a Research Engineer. You will own multimodal datasets, synthetic data generation, and large-scale experimentation that directly shapes model capabilities.

As a Member of Technical Staff, you will design data pipelines, run controlled experiments, and build benchmarks to measure meaningful model improvements, contributing to next-generation AI systems from the data up.