Perplexity AI
Open positions
Member of Technical Staff (Search Core DevOps Engineer)
Perplexity is seeking a DevOps engineer to join our small team in revolutionizing the way people search and interact with the internet You will be responsible for leading the design, implementation, and scaling of the…
Member of Technical Staff (Software Engineer, Infrastructure)
The Infrastructure team builds and operates the foundational systems behind Perplexity’s products. At Perplexity, infrastructure sits on the critical path of every answer, supporting real-time search, retrieval, model…
Member of Technical Staff (Backend Software Engineer, Search Crawer)
We are seeking an experienced Backend Software Engineer to join our Crawler team In this role, you will design, develop, and operate systems that ingest, process, and manage web-scale data in support of our next…
Member of Technical Staff (Software Engineer, Desktop Apps)
Perplexity AI is looking for experienced Generalist Software Engineers to join our Perplexity and Comet application teams Our team is reshaping knowledge work through our high-impact desktop and Comet apps Our stack…
Member of Technical Staff (Software Engineer, Model Platform)
Perplexity is looking for a deeply technical software engineer to own and evolve our model serving platform, which is responsible for connecting our products and research systems with our inference layers. This…
AI Inference Engineer (Member of Technical Staff)
We are looking for an AI Inference Engineer to join our growing team. We build and run the inference engine behind every Perplexity query and deploy dozens of model architectures at scale with tight latency and cost…
Backend/Infrastructure Engineer (Member of Technical Staff, Search)
Perplexity is looking for an Infrastructure Engineer to own and improve the backend systems behind our latency-sensitive search stack. You’ll work across high-QPS Rust and Go services, distributed retrieval systems,…
Search Machine Learning Engineer Intern
Perplexity is looking for a Search Machine Learning Engineer Intern to help build the next generation of advanced search technologies, with a focus on retrieval and ranking You will work closely with experienced…
AI Inference Engineer (Member of Technical Staff)
Examples of real work the team does: New models support. Support transformer-based retrieval, text-generation, and multimodal models in our inference infrastructure, from weight loading, request scheduling and KV-cache…
Member of Technical Staff (Search Engine Developer, Search Core)
Perplexity is looking for a highly skilled Senior or Expert Systems Engineer to join our Search Core team This role is critical to building next-generation search products and technologies. You will help drive key…
Member of Technical Staff (Software Engineer, Computer)
As an engineer at Perplexity, your role will be to build products and systems that define how AI empowers humans to think, decide and act. You’ll ship fast and work between product, infrastructure and frontier level…
Member of Technical Staff (Software Engineer, Multimodal)
The Multimodal team builds the experiences and infrastructure that move AI interaction beyond touch and text — realtime voice, vision, and the platform systems behind them. We own the full path from a user speaking…
Member of Technical Staff (Software Engineer, Backend Platform)
The Backend Platform team is the backbone of Perplexity’s product reliability, scalability, and performance, enabling every product and AI team to build with confidence This high‑impact group builds and maintains…
Member of Technical Staff (Software Engineer, Enterprise Knowledge Platform)
The Enterprise Knowledge Platform team builds the data layer that lets Perplexity’s agents reach into the world’s software This team owns the systems that turn hundreds of heterogeneous integrations (native, MCP, CLI,…
Member of Technical Staff (Software Engineer, API Platform)
Perplexity is seeking strong engineers with a passion for delivering frontier intelligence and infrastructure to developers Our company builds technology that reshapes how people search, reason, and interact with the…
Member of Technical Staff (Software Engineer, Acceleration)
The AI Acceleration team’s mission is to make Perplexity the best place to build and ship software with AI agents We build the infrastructure that engineers and agents rely on, and develop new ways for agents to write,…
Member of Technical Staff (Software Engineer, Cloud Infrastructure)
The Cloud Infrastructure team owns the foundational cloud primitives and deployment models that power Perplexity’s products, from multi-tenant public cloud to single-tenant and on-premises solutions for enterprise…