Member of Technical Staff (Machine Learning Engineer, Search & Agents)

Perplexity; United States; A distancia; USD 140.000 - 180.000; Jornada completa

Descripción de la vacante

Perplexity seeks a Machine Learning Engineer to advance AI systems centered on search and reasoning. You will lead the end-to-end cycle from experiment design to production deployment, focusing on LLM post-training and multi-agent collaboration to tackle complex problems.

You will work with multiple teams to ensure the systems deliver high performance and quality while pushing the boundaries of AI-enabled search and reasoning capabilities.

Responsabilidades

• Own the end-to-end experimentation lifecycle, from designing experiments to deploying models in production.
• Collaborate with cross-functional teams to integrate new capabilities and ensure high quality, robust systems.
• Focus on LLM post-training and multi-agent training to enhance search and reasoning capabilities.

Descripción del empleo

Perplexity seeks a Machine Learning Engineer to enhance AI systems focused on search and reasoning. Ideal candidates will have a background in LLM post-training and multi-agent systems, with a strong emphasis on system design and evaluation.

In this role, you'll contribute to advancing AI systems that improve search and reasoning capabilities. Your work will involve LLM post-training and multi-agent training, focusing on how these systems can collaborate to tackle complex problems effectively.

You will have ownership over the entire process, from designing experiments to deploying models in production. The position requires collaboration with various teams to integrate new capabilities, ensuring that the systems you develop meet high standards of quality and performance.