AI Software Engineer - Agent Platform at Perplexity AI

New York, New York, United States

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

AI, TechnologyIndustries

Requirements

Past experience building agent applications with tool calling, MCP and context engineering
Understands how to make tradeoffs in using different models to achieve the goal with most cost efficient and reliable system design
Self-motivated with a willingness to take ownership of platform components
4+ years of industry experience
[Preferred] Past experience with open source LLM post training and evaluation experiences

Responsibilities

Architect and implement next-gen agent platform that powers all agentic products at Perplexity with high efficiency, reliability and scalability
Stay up-to-date on new features released from external LLM providers and in house researchers and provide unified interfaces to interact with different sizes of models
Improving the speed and quality of AI agent codebase and engineering processes to ensure we consistently deliver an amazing product experience
Hold a high quality bar to build generalized agentic & AI evaluation system to power all product online and offline evaluations
Collaborating across disciplines, including researchers, engineers, product managers, and designers, to fill gaps and ship products

Skills

AI Agents

Tool Calling

LLM Integration

Context Engineering

MCP

Scalable Systems

System Design

AI Evaluation

Perplexity AI

Advanced answer engine providing reliable information

About Perplexity AI

Perplexity AI provides an advanced answer engine that delivers accurate and reliable responses to user queries. The platform uses current sources to ensure the information is both precise and relevant. It caters to a wide audience, including individuals looking for quick answers and businesses needing detailed information. Unlike many competitors, Perplexity AI emphasizes high-quality, source-backed answers, making it a valuable resource for users seeking trustworthy data. The company's goal is to meet the increasing demand for immediate access to reliable information, generating revenue through subscription fees, advertising, and partnerships.

San Francisco, CaliforniaHeadquarters

2022Year Founded

$890MTotal Funding

LATE_VCCompany Stage

Data & Analytics, Consumer SoftwareIndustries

201-500Employees

Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Retirement Plan

Company Equity

Risks

Pending copyright infringement class action poses legal and financial challenges.

Competition from Google's AI Mode could impact user retention and market share.

Otterly.AI's brand visibility tool may pressure Perplexity to maintain high performance.

Differentiation

Perplexity AI integrates large language models with search engines for precise responses.

The platform offers an open-source environment, enhancing public access to AI tools.

Perplexity's strategic acquisition of Carbon boosts its data connectivity capabilities.

Upsides

Partnership with Tripadvisor enhances travel planning with personalized recommendations.

$500M funding round increases valuation to $9 billion, supporting growth and innovation.

Integration with FactSet attracts financial clients with enhanced data accessibility.

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