Senior AI Engineer - Agentic Workflows (Remote)

Infinity Constellation; New York (NY); On-site; USD 120,000 - 150,000; Full time

Job summary

Infinity Constellation is looking for a Senior AI Engineer to develop personalized, self-improving workflows. You will design systems for memory and retrieval and own the AI application layer. Ideal candidates have experience with AI systems in production, understand retrieval concepts, and have hands-on work with frameworks like LangChain. The role offers a competitive salary and is fully remote, requiring time zone overlap with the Americas for collaboration.

Qualifications

• Experience building agentic or LLM-powered systems with memory and tool use.
• Hands-on experience with agent frameworks like LangChain.
• Strong understanding of retrieval and vector search concepts.

Responsibilities

• Build and ship user-facing agent experiences end-to-end.
• Architect and implement stateful agent systems.
• Integrate with platform primitives.

Skills

Strong software engineering fundamentals

Production experience deploying AI systems

Experience with LLM-powered systems

Comfort across application and infrastructure layers

Experience with agent frameworks

Tools

Django

PostgreSQL

Kubernetes

Job description

Infinity Constellation is looking for a Senior AI Engineer to develop personalized, self-improving workflows. You will design systems for memory and retrieval and own the AI application layer. Ideal candidates have experience with AI systems in production, understand retrieval concepts, and have hands-on work with frameworks like LangChain. The role offers a competitive salary and is fully remote, requiring time zone overlap with the Americas for collaboration.