Senior Founding Full Stack Engineer

Syndesus — United States · Posted ~3 hours ago

Senior Full-time Visa History ✓

Skills

React TypeScript Node.js full stack development API development system design DevOps APIs

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Summary ✨ AI‑Generated

A senior full stack engineering role focused on building intelligent software platforms. Responsibilities include frontend development, backend services, system design, and production delivery.

Highlights

Founding engineering role with end-to-end ownership, modern technology stack, and opportunity to build high-scale AI-powered systems.

Description

Contact: Feel free to connect with https://www.linkedin.com/in/gchambers/ Senior Founding Full-Stack Engineer About the Company Our client is a rapidly scaling, YC-backed Voice AI company. With $5M in seed funding and over $60M in annual recurring revenue — generated by a team of just 30 — they're setting the benchmark for voice automation at scale. The Role As a Senior Founding Full-Stack Engineer, you'll help build the platform behind millions of AI-powered voice conversations. You'll work across React, TypeScript, and Node.js to develop high-performance systems and polished interfaces that drive seamless customer experiences. What You'll Do Build and ship core product features — prompt orchestration, dashboards, analytics, and telephony integrationsWork across the full stack, from clean, responsive UIs to scalable APIs and DevOps pipelinesTake full ownership of projects from system design through production deploymentDesign intuitive interfaces that accelerate customer onboarding and activationWork directly with customers, translating real-world feedback into meaningful product improvements What We're Looking For 3+ years of professional full-stack experience with React, TypeScript, Node.js, or PythonCurrently working deeply with ReactBS/MS in Computer Science, Computer Engineering, or equivalent hands-on experienceSelf-starter mentality — you identify problems and solve them without waiting to be askedComfortable operating in a high-pace, high-output environmentClear communicator who collaborates well across functions Compensation & Benefits Base Salary: $200K–$280K USDSchedule: Full-timeLocation: San Francisco Bay Area (5 days onsite)100% coverage for medical, dental, and visionCellphone and internet reimbursementUnlimited meals and snacks on-siteGym and commute reimbursementVisa sponsorship available (H-1B, TN, L-1, E-3, F-1, O-1) Interview Process Online coding assessment (25–30 min)Technical phone interviews (2 rounds)Onsite/virtual final round: live coding, system design, and automation