Senior Agentic AI Engineer

Eigen Labs; United States; Remote; USD 140,000 - 190,000; Full time

Job summary

Eigen Labs is seeking a Senior Agentic AI Engineer to develop core systems for AI agents in a fully remote role based in the United States. You will build reliable, cost-effective agent runtimes that integrate LLMs and APIs.

You will create orchestration systems ensuring observability in production environments, moving beyond prototypes toward real-world applications and robust, scalable services.

Qualifications

• Strong backend foundation and experience in agent systems.
• Experience integrating LLMs and APIs.
• Familiar with building reliable, observable production systems.

Responsibilities

• Build agent runtimes and orchestration systems.
• Ensure reliability and observability in production environments.
• Integrate LLMs and APIs into cohesive systems.
• Move from prototype demos to real-world applications.

Skills

Backend fundamentals

Agent systems

LLMs integration

Observability

API orchestration

Cost optimization

Job description

Eigen Labs is looking for a Senior Agentic AI Engineer to develop core systems for AI agents. This role involves building reliable, observable, and cost-effective agent systems that integrate LLMs and APIs. Candidates with a strong backend foundation and experience in agent systems should apply.

In this fully remote position, you'll be responsible for creating agent runtimes and orchestration systems that ensure reliability and observability in production environments. Your work will involve integrating LLMs and APIs into coherent systems that users can depend on, moving beyond prototype demos to real-world applications.

Eigen Labs focuses on building coordination technologies for a post-AGI world, emphasizing open networks and individual agency. Success in this role means delivering robust systems that can handle failure modes and performance trade-offs while fostering a collaborative environment that encourages innovation and rapid iteration.