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Subquadratic logo
Subquadratic

Efficiency is Intelligence

Principal Full-Stack Software Engineer

Location

California

Posted

104 days ago

Salary

0

Seniority

Lead

Job Description

Principal Full-Stack Software Engineer

Subquadratic

• Drive the future of Subquadratic’s customer-facing stack. • Architect the full-stack systems required to stream real-time audio and LLM tokens to the browser. • Build self-serve onboarding flows, interactive API playgrounds, and observability dashboards. • Partner directly with Product and Research leadership to translate experimental AI capabilities into stable, production-ready product features.

Job Requirements

  • Deep expertise in TypeScript/React (performance tuning, state management, visualization)
  • Strong backend fluency in Python, Go, or Node.js
  • Proven ability to design scalable architectures and lead complex builds end-to-end
  • Solid understanding of distributed systems fundamentals—caching strategies (Redis/Memcached), database design (Postgres/DynamoDB), and cloud infrastructure (AWS/GCP)
  • Understanding the constraints of deploying AI: context windows, token streaming, latency budgets, and cost management

Benefits

  • Health insurance
  • Flexible work arrangements
  • Professional development

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