Senior Full-Stack Product Engineer — AI-Powered Platform

Hypha AI, Inc.; New York, Northern (NY, KY); Hybrid; USD 200,000 - 350,000; Full time

Job summary

Hypha AI, Inc. is seeking a Senior/Staff Fullstack Product Engineer to own and build features that users interact with daily, including data visualization, entity management, search, dashboards, and document workflows.

You'll work across the full stack with product and design to deliver clear, intuitive experiences, shape engineering standards, and mentor peers while operating with high autonomy.

Qualifications

• 7+ years of full-stack or software engineering experience, with ownership of production product systems.
• Full-stack fluency across React/Next.js and Node.js/TypeScript/PostgreSQL.
• Strong product sense and focus on user experience.
• Systems/architecture judgment for scalable, maintainable apps.
• Technical leadership with mentorship and design reviews.
• Quality bar with error handling, performance, and polish.
• Clear communication across design, product, and engineering.
• AI-fluent—experienced using AI coding tools as a multiplier.

Responsibilities

• Own end-to-end feature delivery across the full stack (frontend, backend, data) including data visualization, dashboards, and workflows.
• Collaborate with product and design to translate complex problems into intuitive user experiences.
• Establish engineering standards, participate in design reviews, and mentor other engineers.
• Build scalable, data-rich interfaces and services using React, Next.js, Node.js, and PostgreSQL.
• Ensure quality with attention to edge cases, performance, and responsiveness.

Skills

React

Next.js

APIs

PostgreSQL

Node.js

TypeScript

Product thinking

System design

Code reviews

Mentorship

AI fluency

Communication

Education

Bachelor’s degree

Tools

Supabase

Vercel

Job description

Hypha AI, Inc. is seeking a Senior/Staff Fullstack Product Engineer to own and build features that users interact with daily, including data visualization, entity management, search, dashboards, and document workflows.

You'll work across the full stack with product and design to deliver clear, intuitive experiences, shape engineering standards, and mentor peers while operating with high autonomy.