Supio

Senior Software Engineer, Full-Stack

Supio
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5 hours ago

Base Salary

$200k - $255k/yr

Responsibilities

  • Build Supio’s core full-stack application used by customers in legal workflows.
  • Develop agentic platform capabilities for voice calling and transcription, medical and financial records extraction, and legal document drafting.
  • Build the agent runtime, including prompt and tool architecture, skill and prompt management, and cost and performance optimization.
  • Ship production features and the evaluation, tooling, and monitoring needed for accuracy and observability at scale.
  • Shape the platform’s architecture and technical direction with end-to-end ownership.

Requirements

  • 10+ years of professional software engineering experience.
  • Demonstrated full-stack depth across React and TypeScript frontends, backend services, APIs, and data pipelines.
  • Strong product sense and experience building customer-facing products from user needs.
  • Fluency with coding agents in daily development work.
  • Experience operating with autonomy at startup pace and in ambiguous environments.
  • Ability to meet in-office or hybrid expectations in Seattle or San Francisco.
  • Preferred: hands-on experience building and shipping applied AI/LLM systems and prior experience at AI-native companies.
  • Formal ML background is optional.

Benefits

  • Competitive base salary of $200,000–$255,000 annually.
  • Meaningful equity and benefits.
  • In-office or hybrid work in Seattle or San Francisco.

Tech Stack

Categories

Supio

About Supio

51-200 employees

Supio builds an AI platform for plaintiff law firms, connecting intake, case intelligence, and firm-wide analytics in a single system (Supio Agent). The privately held company, founded in 2021 and headquartered in Seattle, licenses its software to legal practices and is building compliance and data-governance tooling for sensitive matter data. Supio is backed by investors including Sapphire Ventures and Thomson Reuters Ventures and raised a Series B in 2025.

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