Parasail.ai

Senior Software Engineer, Fullstack

Parasail.ai

full-time

Posted on:

Location Type: Hybrid

Location: San Mateo • California • United States

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Job Level

Senior

About the role

  • Design and build the dashboards, model deployment workflows, and real-time monitoring views that our customers use to deploy and manage AI workloads at scale.
  • Architect and implement the backend services that power our platform — model serving endpoints, usage metering, billing integrations, authentication, and developer-facing APIs.
  • Build the frontend and API layers on top of our GPU orchestration engine, giving users intuitive control over routing, caching, scaling, and cost optimization across our global network.
  • Own the end-to-end developer experience including API documentation, SDK design, CLI tools, and onboarding flows that make Parasail the easiest inference platform to adopt.
  • Implement streaming interfaces (SSE/WebSockets) for real-time inference responses, live cost tracking, and deployment status updates.
  • Build internal and customer-facing analytics — usage dashboards, cost breakdowns, latency distributions, and performance benchmarking tools.

Requirements

  • 5+ years of professional software engineering experience with significant fullstack ownership (you’ve shipped features end-to-end, from UI to database).
  • Track record of building and scaling web applications or developer platforms used by technical audiences.
  • Experience working in fast-paced environments where you’ve had to make pragmatic trade-offs between speed and quality.
  • Strong product instincts — you think about the user experience, not just the code.
  • Excellent communication skills. You can explain technical decisions to non-technical stakeholders and write clear documentation.
  • While deep AI experience is not required, a demonstrated ability to learn new technologies quickly and stay current with the rapidly evolving AI landscape is essential.
Benefits
  • Competitive compensation.
  • Meaningful equity in a high-growth company.
  • Benefits designed for a distributed team.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
fullstack developmentAPI designmodel deploymentreal-time monitoringGPU orchestrationstreaming interfacesanalytics toolscost optimizationperformance benchmarkingUI development
Soft Skills
communication skillsuser experience focuspragmatic decision-makingtechnical documentationcollaborationadaptabilityproblem-solvingend-to-end ownershipstakeholder engagementteamwork