The Global Communications Operations Lead will oversee planning and executing communication strategies and high-profile events globally, supporting executives with strategic initiatives, stakeholder management, and operational scaling.

Lead research strategies and team development for AI, focusing on Online LLMs. Drive technical excellence and cross-functional collaboration to enhance query answering capabilities.

The role involves technical partnership with Sonar API customers, focusing on architecture design, troubleshooting, and optimizing integrations.

The role involves building intuitive enterprise product experiences, driving product-led growth, collaborating with teams, and removing adoption blockers for large enterprises.

Responsible for designing, implementing, and scaling backend systems for web and mobile products, collaborating with teams, and managing orchestration systems.

Create interactive web narratives using Framer, manage the design process from concept to production, and ensure high-performance outcomes.

As a QA Engineer, you will test and improve a native Desktop and Android app, collaborating with product and design teams to enhance UX and UI quality.

Lead and grow the Agents engineering team at Perplexity, overseeing product development, technical architecture, team mentorship, and collaboration with research teams to advance AI-driven solutions.

The Android Mobile Engineer will develop a performant native Android app, collaborate with teams to enhance user experience, and ensure quality UI.

Lead the AI Products team to develop various AI products, providing engineering leadership, driving product reliability, and overseeing hiring and team practices.

Develop and enhance the Perplexity browser app, collaborating with teams to ensure a performant and user-friendly desktop experience.

The Machine Learning Research Engineer will enhance search technologies through model optimization, architecture building, data collaboration, and advanced research in AI, focusing on retrieval and ranking.

Design and build robust authentication systems for web applications, ensuring low-latency performance and collaborating across teams for unified authentication.

Build and maintain scalable data pipelines and lakes, developing the entire data lifecycle for ingestion and transformation at scale.

The AI Infra Engineer will design, deploy, and optimize AI training and inference infrastructures using Kubernetes and Slurm while developing APIs and managing distributed systems.

Lead design contributions to growth, collaborate on strategies, design improvements for product engagement, and ensure quality of shipped changes.

The role involves developing AI personalization infrastructure, building retrieval systems, collaborating with product teams, and managing the end-to-end data process.

The role involves building scalable infrastructure for search systems, developing internal tools, and optimizing CI/CD processes. Requires proficiency in cloud systems, Linux, Python, and a systems programming language.

Build and enhance query understanding systems using machine learning models to accurately interpret user intent and improve information retrieval.

As the first Analytics Engineer, you will define and build analytics infrastructure, ensuring reliable data access that drives business decisions, while collaborating closely with Data Scientists to meet analytical requirements.