Search the 21 jobs at Perplexity AI

As a Data Scientist at Perplexity, you will develop data-driven insights, design and analyze A/B tests, create dashboards, and collaborate across teams to drive product decisions. You will work with user behavior metrics and improve data accessibility to enhance the product roadmap.

As a Quality Assurance Tester at Perplexity, you will ensure high-quality products by analyzing existing features, writing and maintaining automated test scripts, detecting bugs and performance issues, and collaborating with product management and engineering to improve QA processes.

The Developer Experience Engineer will build and optimize developer environments, maintain and enhance CI/CD systems, streamline workflows for rapid deployment, and support developer onboarding while resolving complex environmental issues.

The AI Research Engineer will enhance the performance of the Sonar models using supervised and reinforcement learning. Responsibilities include managing data, training, and evaluation pipelines, and integrating models with engineering teams to deliver state-of-the-art query answering capabilities.

The AI Research Engineer will contribute to the development of AI capabilities within the answer engine, focusing on optimizing LLMs through innovative prompting and training. The role involves collaboration with product engineers to enhance user experience and deliver accurate responses.

The Site Reliability Engineer will design and implement highly scalable infrastructure, optimize databases, and monitor systems for reliability and performance. Responsibilities include developing monitoring tools, collaborating with engineering teams, and addressing performance issues as they arise.

The Product Marketing Manager will lead product launch processes, collaborate with various teams, ensure effective communication with users, and execute vertical campaigns. The focus is on making technology accessible to a non-technical audience and driving user adoption through strategic marketing efforts.

The AI Software Engineer will develop and integrate LLM-based features into products, improve code quality and performance, and collaborate with a multidisciplinary team to enhance user experience.

As an AI Inference Engineer, you will develop APIs for AI inference, benchmark and optimize inference systems, improve reliability and observability, and explore optimizations for LLM inference within a machine learning framework.

As an AI Inference Engineer, you will develop APIs for AI inference, optimize ML systems, benchmark performance, enhance system reliability, and implement optimizations for LLM inference.

Perplexity AI is seeking a Senior iOS Software Engineer to build new experiences and enhance performance of the iOS app. Responsibilities include app development, defining mobile processes, and collaborating on mobile experiences. Ideal candidate should have 5+ years of industry experience, strong Swift fundamentals, and a passion for iOS development. Nice to have experience with WebSockets, HTTP, and concurrency. Cash compensation range is $180,000 - $220,000 with additional equity and benefits included.

Designing and building large-scale search infrastructure, optimizing search engine efficiency, evaluating ranking models, and enhancing serving infrastructure for a leading company in the AI-powered search industry.

The Sr. Backend Software Engineer will lead the design, implementation, and scaling of backend systems for web and mobile products, ensuring database optimization and infrastructure maintenance.

The Full Stack Engineer will develop and scale applications, monitor and fix issues, collaborate with multi-disciplinary teams, and enhance the overall quality and speed of the codebase. The role requires strong programming skills and a passion for delivering quality products.

As a Product QA Tester, you will ensure high-quality standards for a revolutionary AI-powered search product. Your tasks include writing automated test scripts, debugging, detecting bugs, coordinating with product management and engineering, and beta testing new features.

As a Data Engineer at Perplexity, you'll design and maintain scalable data pipelines and infrastructure, collaborating with various teams to enhance data utilization for analytics and machine learning. You'll oversee the ingestion, transformation, and storage of data, ensuring high-performance data services.

As a Backend Product Engineer, you will design, implement, and scale systems for web and mobile products. Your role involves managing data ingestion, optimizing database interactions, collaborating with frontend and data science teams, and maintaining infrastructure at scale, particularly using Kubernetes.

The Frontend Software Engineer will build user interfaces for Perplexity's technologies, improve existing UI components, collaborate with designers on new features, and ensure performance and accessibility standards are met.

The User Operations Generalist will provide exceptional customer support across multiple channels, assisting users in navigating the AI-powered platform and resolving inquiries. Responsibilities include gathering user feedback for product improvement and contributing to user documentation and onboarding processes.

The Staff Accountant will manage accounts receivable and accounts payable functions, including maintaining customer files, resolving billing issues, overseeing vendor payments, and assisting with month-end close processes. This role requires collaboration with internal teams and a proactive approach to process improvement in accounting workflows.