AI Infrastructure Engineer — Remote, Scale LLMs

LUMIQO; United States; Remote; USD 96,000 - 179,000; Full time

Job summary

Lumiqo is a clinical AI startup seeking a Software Engineer focused on infrastructure to join our technical team and help scale our AI capabilities in oncology trials. You will work remotely with a strong emphasis on infrastructure and developer experience.

As part of the role, you will architect the stack, ship production code for LLM-based features, and operate inference and serving systems with cost-efficient compute. Remote work, with a May 2026 start window.

Qualifications

• Hands-on experience leading the design, deployment, or scaling of production AI infrastructure.
• 3+ years shipping production AI or infrastructure systems.
• Strong programming fundamentals.
• Production experience with RAG architectures and vector databases.
• Ability to navigate ambiguous problems and drive cross-functional resolution.

Responsibilities

• Architect and connect the underlying technology stack that powers our AI capabilities end-to-end.
• Ship production code that powers our LLM-based AI capabilities.
• Build and operate the inference and serving infrastructure for our AI system.
• Set up model deployment, autoscaling, and cost-efficient compute.
• Set technical direction for how Lumiqo operates AI infrastructure as we scale.

Skills

AI infrastructure

Platform engineering

Production deployment

LLM expertise

Cross-functional collaboration

Tools

Databricks

AWS Bedrock

GCP Vertex AI

Azure ML

Vector databases

Job description

Lumiqo is a clinical AI startup seeking a Software Engineer focused on infrastructure to join our technical team and help scale our AI capabilities in oncology trials. You will work remotely with a strong emphasis on infrastructure and developer experience.

As part of the role, you will architect the stack, ship production code for LLM-based features, and operate inference and serving systems with cost-efficient compute. Remote work, with a May 2026 start window.