Perplexity

Own the compute, networking, and storage infrastructure supporting Perplexity’s consumer, Computer, API, and enterprise products.Operate and upgrade EKS clusters, including scheduling, autoscaling, node lifecycle, DNS, and service networking.Design and operate VPC architectures, Transit Gateway and PrivateLink connectivity, load balancing, DNS, and cross-account or cross-region egre

Build and own a self-service compute platform for training and inference workloads.Provision, manage, and operate GPU fleets across multiple cloud providers.Develop scheduling and placement logic to efficiently allocate scarce GPU capacity.Support both long-running distributed training jobs and highly available production inference services.Write Kubernetes operators and CRDs and ma

Design frontier agent harnesses and systems for high-stakes, mission-critical user work.Develop action and decision models that operate across complex multimodal states.Design systems and abstractions supporting local execution, headless cloud, custom executors, and other environments.Build permission architectures, payload classifiers, and other secure-by-design agent capabilities.

Engineer agent harnesses connecting AI models with environments and tools for economically valuable user work.Develop AI capabilities, infrastructure, and browser technologies for agentic products at scale.Design and improve AI agents, action and decision models, permissions, classifiers, and environment interactions.Maintain high standards for AI agent performance and user experien

Build distributed systems that orchestrate AI workloads across global-scale compute infrastructure.Define user and agent interfaces for designing, managing, and launching experiments.Create tools that make experiment results legible to humans and agents.Enable experiment retrospectives, closed-loop autoresearch, and accelerated model development.Develop reliable, scalable, and high-

Research high-stakes AI policy and regulatory issues using AI agents.Build automated platforms for harvesting, prioritizing, and patenting company inventions with AI researchers and intellectual property attorneys.Work with Legal and outside counsel on high-tech litigation matters in U.S. federal court.Engineer privacy and compliance systems for frontier AI products.Contribute to re

Research high-stakes AI policy and regulatory issues using AI agents.Build automated platforms to harvest, prioritize, and patent company inventions in collaboration with AI researchers and intellectual property attorneys.Work with the Legal team and outside counsel on high-tech litigation in U.S. federal court.Engineer scalable privacy and compliance systems for frontier AI product

Build and ship polished, intuitive frontend web interfaces.Improve high-visibility surfaces including agent chat threads, artifact editing, and message composition.Partner with design to prototype, architect, and implement novel AI collaboration interfaces.Solve problems involving architecture, state management, animation, and performance optimization.Collaborate with capabilities a

Build realistic enterprise evaluation environments with connected applications, representative datasets, user roles, permissions, and complex multi-step workflows.Own evaluation infrastructure, task suites, automated graders, regression gates, and launch-readiness signals for agent, model, connector, tool, skill, and harness changes.Analyze agent trajectories and production failures

Design, build, and own Android growth surfaces across installation, activation, onboarding, lifecycle messaging, conversion, retention, and paid upgrades.Lead end-to-end experiments from hypothesis and instrumentation through implementation, analysis, and rollout.Build flag-driven and server-driven experimentation patterns for versioned mobile applications.Own in-app purchase and pa

Design, build, and own iOS growth surfaces across installation, activation, onboarding, lifecycle messaging, conversion, retention, and paid upgrades.Lead end-to-end experiments from hypothesis and instrumentation through implementation, analysis, and rollout.Build flag-driven and server-driven experimentation patterns for versioned mobile applications.Own in-app purchase and paywal

Own user-facing product surfaces end to end across interaction design, frontend, application logic, APIs, data models, and search or model calls.Ship continuously to production, with new engineers typically delivering code to users in their first week.Use AI agents and coding models as primary development tools while evaluating their output critically.Prototype ambiguous product ide

Engineer agent harnesses that connect AI models with environments and tools to perform valuable work for users.Advance AI capabilities across multiple layers of Perplexity’s agent products.Develop and leverage AI models, infrastructure, and browser technologies while scaling capabilities for a growing user base.Improve AI agent performance and user experience quality.Collaborate wit

Own cross-cutting infrastructure problems across compute, storage, networking, data, deployment, and reliability.Design, build, and operate distributed infrastructure supporting consumer, AI, and enterprise workloads from architecture through production.Build shared abstractions, automation, and tooling that improve the safety and usability of infrastructure.Improve performance, ava

Engineer agent harnesses connecting AI models with environments and tools to perform valuable work for users.Drive AI capabilities across multiple layers of Perplexity’s agent products.Develop and use AI models, infrastructure, and browser technologies to scale agent capabilities.Improve AI agent performance and user experience quality.Collaborate with engineers, designers, product

Evolve the core agent harness powering Perplexity’s flagship answer experience.Improve single- and multi-agent orchestration, context management, performance, and reliability.Translate user needs and quantitative insights into agent improvements.Build excellent observability and rigorous evaluation systems for reliable agents at global scale.Improve developer experience so failures