Search the 19 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 Controller at Perplexity, you will oversee financial operations, manage AP and AR processes, ensure compliance with tax regulations, lead the accounting team, and support strategic financial decisions. You will implement financial systems and maintain internal controls to enhance operational efficiency while generating accurate financial statements for management and stakeholders.

The Workplace Coordinator is the first point of contact at the front desk, managing visitors, calls, and correspondence while supporting office management tasks. Working closely with the Workplace team, the coordinator ensures a friendly environment, coordinates events, and maintains positive vendor relationships.

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 Frontend Platform Engineer at Perplexity will enhance frontend infrastructure, make architectural decisions, ensure a great developer experience, contribute to the component library, and enforce best practices in the codebase while collaborating with engineering leaders.

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 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 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.

Lead the development and strategy of API-related content including starter projects, guides, and blog posts. Synthesize complex AI topics into engaging copy for diverse audiences. Collaborate with Design and Brand teams and analyze content performance with analytics tools.

The Backend Software Engineer will lead the design, implementation, and scaling of API systems at Perplexity. Responsibilities include building and maintaining APIs, managing infrastructure for API products, and ensuring a great user experience. The role also involves aligning technical decisions with strategic initiatives and advocating for new features that benefit the user base.

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, optimize ML systems, benchmark performance, enhance system reliability, and implement optimizations for LLM inference.

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.

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.

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.

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.