San Francisco; New York City; Palo Alto Hybrid Full-time USD 220,000 – 405,000 / year

Perplexity is hiring a Member of Technical Staff (Software Engineer, Applied AI)

Responsibilities

  • Implement advanced machine learning and large language model methods to enhance personalization, including context summarization, retrieval, ranking, and LLM memory systems
  • Use cutting-edge ML and LLM approaches to improve contextual recommendation systems and monetization features
  • Develop advanced agent functionalities leveraging the company's computing platform
  • Create automated research frameworks supporting both offline and online evaluation, with experimental designs and metrics that yield actionable insights
  • Manage end-to-end model development, from data analysis and modeling through evaluation, A/B testing, and continuous iteration, while building autonomous tools for agent-focused research
  • Work closely with engineering, product management, data science, and design teams to ensure AI components drive measurable product value
  • Keep pace with advancements in machine learning and artificial intelligence by assessing and integrating new research and algorithms into production systems

Compensation

Competitive salary and equity offered

Work Arrangement

Hybrid work model available

Team

Part of a high-performing AI engineering team focused on applied research and product impact

Responsibilities

  • Implement advanced machine learning and large language model methods to enhance personalization, including context summarization, retrieval, ranking, and LLM memory systems
  • Use cutting-edge ML and LLM approaches to improve contextual recommendation systems and monetization features
  • Develop advanced agent functionalities leveraging the company's computing platform
  • Create automated research frameworks supporting both offline and online evaluation, with experimental designs and metrics that yield actionable insights
  • Manage end-to-end model development, from data analysis and modeling through evaluation, A/B testing, and continuous iteration, while building autonomous tools for agent-focused research
  • Work closely with engineering, product management, data science, and design teams to ensure AI components drive measurable product value
  • Keep pace with advancements in machine learning and artificial intelligence by assessing and integrating new research and algorithms into production systems

Visa sponsorship available for qualified candidates

About company
Perplexity
Perplexity is a free AI-powered answer engine that provides accurate, trusted, and real-time answers to any question.
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Job Details
Department AI
Category data
Posted 9 months ago