Founding Engineer (Fully Remote)

Undisclosed; United States; Remote; USD 90,000 - 150,000; Full time

Job summary

Undisclosed, an early-stage AI infrastructure startup in the United States, is hiring its first software engineer. You will work directly with the founder to shape engineering culture and set standards from day one, taking ownership of core infrastructure and product-quality decisions.

You will translate a working AI agent product into scalable backend, infrastructure, frontend, and AI systems, shipping features frequently based on real customer feedback and guiding the technical roadmap.

Qualifications

• 2+ years software engineering or building real systems.
• Production experience with LLM or AI agents.
• Full-stack skills and independent decision-making.

Responsibilities

• Turn a working AI agent product into scalable infrastructure.
• Build across backend, infrastructure, frontend, and AI systems.
• Ship frequently with real customer feedback.

Skills

Full-stack development

LLM/AI agents

Independent decision-making

Production systems

Job description

• First engineering hire at an AI infrastructure startup.
• Own agent runtime: orchestration, memory, verification.
• Path to CTO as the team grows.

Key Responsibilities:

• Turn a working AI agent product into scalable infrastructure.
• Build across backend, infrastructure, frontend, and AI systems.
• Ship frequently with real customer feedback.

Requirements:

• 2+ years software engineering or building real systems.
• Production experience with LLM or AI agents.
• Full-stack skills and independent decision-making.

An early-stage AI infrastructure startup transforming a working AI agent product into scalable infrastructure. As the first engineering hire, you'll work directly with the founder to shape engineering culture and standards from the ground up.