Perplexity
Open positions
Member of Technical Staff Software Engineer Applied AI
You will design, build, and improve AI agents for Perplexity Computer. You will apply ML and LLM techniques, build research harnesses, run experiments, own the model lifecycle, conduct A/B tests, and collaborate on…
Member of Technical Staff Software Engineer Model Platform
You will own and evolve a model-serving platform that connects products and research systems to inference layers. You will design core abstractions, make technical decisions, write production Rust and Python, enable…
Member of Technical Staff Secure Intelligence Institute
You will conduct security and privacy research for frontier intelligence systems. You will develop threat models, analyze threats, create defenses and evaluations, translate research into security features, collaborate…
Member of Technical Staff Software Engineer Acceleration
You will identify and execute opportunities to accelerate delivery with AI capabilities. You will make systems and knowledge stores usable by AI, build prototypes and production systems, reengineer codebases and…
Member of Technical Staff AI Researcher
You will research, train, and optimize large language models using supervised and reinforcement learning. You will build data, training, and evaluation pipelines, develop training frameworks, run experiments, integrate…
Member of Technical Staff AI Infrastructure Engineer
You will build, deploy, and optimize large-scale AI training and inference clusters. You will manage Kubernetes and Slurm environments, develop training and inference orchestration systems, improve performance and…
Member of Technical Staff AI Infrastructure Engineer
You will design, deploy, and maintain Kubernetes clusters and Slurm environments for AI training and inference. You will develop APIs and orchestration systems, manage scheduling and workloads, improve system…
Member of Technical Staff AI Inference Engineer
You will support transformer-based retrieval, text-generation, and multimodal models in inference infrastructure. You will port CUDA kernels to CuTe DSL, develop the Rust serving runtime, optimize performance across…
Member of Technical Staff AI Inference Engineer
You will support transformer-based retrieval, text-generation, and multimodal models in inference infrastructure. You will port CUDA kernels to CuTe DSL, develop the Rust serving runtime, optimize performance across…
Engineering Manager TLM Agents
You will lead the engineering team building AI agents and guide technical strategy, system architecture, and product roadmaps. You will develop AI capabilities across models, infrastructure, and browser technologies;…
Member of Technical Staff Software Engineer Multimodal
You will design and scale session-worker architecture for real-time voice. You will own distributed-systems reliability, build streaming protocols and orchestration layers, develop voice and multimodal products, and…
Member of Technical Staff AI Products Early Career Industry
You will own user-facing product surfaces from interaction design through frontend, application logic, APIs, data models, and search or model calls. You will ship continuously, use AI tools, prototype ambiguous ideas,…
Member of Technical Staff Software Engineer Monetization
You will own billing-platform abstractions and develop systems for subscriptions, invoicing, usage metering, credit budgets, and payment settlement. You will lead features from definition through launch, operate…
Member of Technical Staff Software Engineer Enterprise Adoption
You will identify high-impact opportunities to make Computer useful across business and technical functions. You will build connectors, skills, and evaluation infrastructure; translate internal usage into product…
Member of Technical Staff Software Engineer Computer Growth
You will build and own growth surfaces across activation, onboarding, SEO, lifecycle, conversion, retention, and paid upgrades. You will lead experiments from hypothesis and instrumentation through implementation,…