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Founding Engineer (Fullstack)

Company:
Amadeus Search
Location:
San Francisco, CA
Posted:
December 15, 2025
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Description:

Role: Founding Engineer (Fullstack)

Location: San Francisco, CA (On-site)

Compensation: $150K - $200K + 0.25% - 1% equity

Visa: Sponsorship available

Company

Stealth early-stage startup founded in 2024 with $2M in funding and a 5-person team. The company is building AI-powered agents specifically for local governments to improve operations, citizen engagement, and automated services. Very little public information is available due to stealth status.

Role Overview

As a founding full-stack engineer, you will work across the entire stack, shaping product architecture and delivering AI-driven solutions for government clients. You will be instrumental in building the first generation of AI agents, implementing core features, and helping set the technical and cultural foundation of the company.

Responsibilities

Design, build, and maintain full-stack applications using modern frameworks.

Implement AI-driven features and integrate with LLMs (OpenAI) for autonomous agents.

Collaborate directly with founders to define product direction and architecture.

Ensure scalability, security, and maintainability in early production systems.

Contribute to team culture, engineering standards, and onboarding as the team grows. Ideal Candidate

0-5 years of experience building production-grade full-stack applications.

Strong proficiency in Python (FastAPI), TypeScript, and Next.js.

Experience integrating AI/LLM APIs into applications.

Thrives in early-stage, high-ownership startup environments.

Comfortable working on-site in San Francisco. Tech Environment

Frontend: Next.js, TypeScript

Backend: Python, FastAPI

AI: OpenAI API integration

Focus Areas: Full-stack product development, AI agents, autonomous workflows Culture & Workstyle

Lean, mission-driven, stealth-mode startup with close collaboration among all team members.

Hands-on, high-impact work where individual contributions shape product and company direction.

On-site in San Francisco to work closely with founders and the small team. Compensation & Benefits

Salary: $150K - $200K

Equity: 0.25% - 1%

Visa sponsorship available

Early-stage opportunity with direct ownership over product and engineering Company Snapshot

Founded: 2024

Team Size: 5

Funding: $2M

Industry: AI, Government Tech

Stage: Stealth, early growth

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