Perplexity
Technology
MemberofTechnicalStaff(SoftwareEngineer,APIPlatform)
Neural analysis suggests this role is
optimal for Senior candidates.
“Member of Technical Staff (Software Engineer, API Platform) at Perplexity. Skills: API Platform, Distributed systems, AI infrastructure. Design mission-critical APIs. Build mission-critical APIs”
Industry & Context.
Root cause analysis
What They're Looking For.
Must Have
5+ years backend engineering, Python, Go, or Rust experience, High-traffic API design understanding, Hands-on cloud experience, Kubernetes, CI/CD, DevOps fluency
Nice to Have
AWS preferred, Modern AI APIs experience a plus
What You'll Do.
Design mission-critical APIs
Build mission-critical APIs
Operate mission-critical APIs
Ensure high throughput
Reimagine customer needs
Serve customer workloads
Harden system security
Harden system reliability
Collaborate across teams
Incorporate novel capabilities
Improve existing capabilities
Uphold engineering excellence
Conduct design reviews
Create internal documentation
How You'll Work.
Team & Collaboration
Cross-functional teams
Full Job Description
PERPLEXITY API PLATFORM Perplexity innovates at the frontier of AI infrastructure, search, and orchestration to serve the world's most discerning users. The Perplexity API Platform brings our technology to the world's most discerning developers. From exabyte-scale knowledge indexes to codegen-first agent runtimes, the building blocks behind Perplexity's applications are some of the most battle-tested AI systems in the industry. We believe these same building blocks can and should power the aspirations of builders everywhere. It's one thing to solve planet-scale retrieval, long-horizon orchestration, and other foundational AI challenges within a single product ecosystem. The true measure of success is to turn those solutions into elegant APIs that delight developers and agents alike. Our API Platform delivers frontier intelligence to thousands of customers: startups, trillion-dollar enterprises, U.S. and allied governments, and everyone in between. We've achieved incredible scale, yet we're just getting started. Join us to build tools for curious minds. ABOUT THIS ROLE Perplexity is seeking strong engineers with a passion for delivering frontier intelligence and infrastructure to developers. Our company builds technology that reshapes how people search, reason, and interact with the world around them. Week after week, we observe increasing demand for programmatic interfaces to that technology. The API Platform engineering team is charged with designing, implementing, and scaling these interfaces. As a member of our team, you'll work on an eclectic portfolio spanning distributed systems, performance optimization, agent orchestration, and frontier topics that often change with each passing month. Throughout this work, you'll prioritize great developer and agent experience alike. You'll also define technical strategy for how we scale to meet compounding growth exponentials (number of customers, agents per customer, compute/retrieval per agent, etc.). KEY RESPONSIBILITIE
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