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Cofounder, President, CEO

Co-Founder & CTO

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Research Resident

Perplexity is focused on enabling exceptional research talent across various disciplines to shape the future of AI. The Research Residency program invites researchers, engineers, and analysts from non-traditional AI backgrounds to contribute to impactful AI research.

AI Software Engineer - Agent Platform

Perplexity is seeking an experienced AI Agent Software Engineer to help revolutionize the way people search and interact online. In this role, you'll build a scalable and elastic agent platform to power a wide span of agent workloads from search to research to browser.

Data Scientist - Product

Perplexity is a fast-growing startup focused on reshaping the future of search and technology. They are hiring a data scientist to play a pivotal role in shaping the direction of their core consumer product and to contribute to their mission of being the world's most knowledge-centric company.

AI Research Lead

Perplexity is seeking an exceptional AI Research Tech Lead to drive their research strategy and lead the development of in-house Online LLMs, the Sonar models. In this leadership role, the candidate will set the macro research direction, mentor a team of researchers, and enhance the performance of the Sonar models for optimal user experience.

AI Researcher

Perplexity is a company focused on advancing AI products and capabilities. They are seeking top-tier AI Research Scientists and Engineers to work on foundational models, optimize agent capabilities, and develop cutting-edge AI experiences.

Frontend Engineer - Design Systems

Perplexity is seeking an experienced Frontend-focused Engineer to help revolutionize the way people search and interact online. In this role, you'll be developing the future of AI products, focusing on building an excellent user interaction layer and improving reusable components for the frontend.

AI Infra Engineer

Perplexity is seeking an AI Infra Engineer to join their growing team. The role involves partnering closely with Inference and Research teams to build, deploy, and optimize large-scale AI training and inference clusters using technologies such as Kubernetes and Slurm.

AI Infra Engineer (San Francisco)

Applied ML Engineer

Perplexity is looking for an Applied ML Engineer to design, build, and iterate on cutting-edge AI models powering their core experience. The role involves developing scalable solutions for user personalization, query understanding, and content discovery, impacting millions of users globally.

AI Engineer, Applied ML

Backend Software Engineer

Perplexity is looking for an experienced Backend Engineer to join their small team revolutionizing the way people search and interact with the internet. The role involves leading the design, implementation, and scaling of backend systems that power various products.

C++ Chromium Engineer

Perplexity AI is looking for an experienced C++ Chromium Engineer to join our small team revolutionizing the way people browse the Internet. You will be responsible for building and expanding Comet - Perplexity new browser.