Founding AI Engineer

People In AI; United States; On-site; USD 150,000 - 230,000; Full time

Job summary

People In AI is seeking an engineer who can own production AI systems end-to-end across agents, backend, data and infrastructure. You will work directly with customers, ship into real enterprise environments and turn deployments into reusable platform capabilities.

Responsibilities include building and deploying production AI agents, integrating enterprise APIs and databases, and designing scalable backend services. Strong systems design and customer-facing skills are essential.

Qualifications

• Startup experience and production AI agent work.

Responsibilities

• Build and deploy production AI agents.
• Integrate enterprise APIs, databases and legacy systems.
• Build data models, ontologies and context layers for agents.
• Design backend services and agent infrastructure.
• Own projects from customer problem through production.
• Improve reliability, observability and failure recovery.
• Turn customer solutions into reusable platform primitives.

Skills

Startup experience

Production AI agents

Backend / ML engineering

End-to-end systems

AI, backend, data, infra breadth

Systems design

Customer interaction

Python

LLMs & agentic systems

Backend services & APIs

Ontologies / knowledge representation

Distributed systems

Production AI infrastructure

Tools

APIs

Databases

Legacy systems

Job description

We are working with an early-stage AI company building the data and agent infrastructure behind enterprise automation.

The platform connects fragmented systems such as ERPs, CRMs, documents, and legacy data, creating the business context AI agents need to execute real workflows reliably.

The company is venture-backed, profitable, and has reached eight-figure ARR with a lean engineering team.

The Role

Own production AI systems end-to-end across agents, backend, data, and infrastructure. You’ll work directly with customers, ship into real enterprise environments and turn successful deployments into reusable platform capabilities.

What You’ll Do

• Build and deploy production AI agents
• Integrate enterprise APIs, databases and legacy systems
• Build data models, ontologies and context layers for agents
• Design backend services and agent infrastructure
• Own projects from customer problem through production
• Improve reliability, observability and failure recovery
• Turn customer solutions into reusable platform primitives

What You’ll Bring

• Startup experience
• Production experience building AI agents
• Strong backend or ML engineering fundamentals
• Experience owning meaningful end-to-end systems
• Breadth across AI, backend, data, and infrastructure
• Strong systems design and technical judgement
• Comfort working directly with customers
• Python
• LLMs and agentic systems
• Backend services and APIs
• Ontologies / knowledge representation
• Distributed systems
• Production AI infrastructure

Why Join?

Join at a rare point where commercial traction is ahead of engineering headcount. You’ll have significant ownership, work directly with founders and customers, and tackle hard problems across enterprise data, agent reliability, and autonomous workflow execution.

About People In AI

People In AI connects exceptional AI, machine learning and engineering talent with ambitious companies building the next generation of intelligent products and infrastructure.