Senior AI Platform Engineer - LLM & Cloud Pipelines

Alliant Insurance Services; Irvine (CA); On-site; USD 150,000 - 210,000; Full time

Job summary

Alliant Insurance Services is seeking a Divisional Artificial Intelligence Engineer III to lead a substantial AI platform domain, translating complex requirements into scalable architecture. You will drive model orchestration, lifecycle management, and reliable delivery across products.

You will mentor engineers, define operational readiness practices, and collaborate with product teams to reduce duplication and outages while delivering measurable improvements in latency and cost.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or related field.
• 5+ years of software engineering experience.
• Experience building LLM-powered applications or AI infrastructure.
• Proficiency in TypeScript and Python.
• Strong knowledge of distributed systems and cloud deployment.

Responsibilities

• Owns architecture, implementation, and health for AI platform domains.
• Designs services for long-running tasks, with durability and recovery.
• Leads technical discovery with product teams.
• Mentors engineers and contributes to architectural planning.
• Produces architecture documentation and migration guidance.

Skills

TypeScript

Python

LLM / AI infra

Distributed systems

Cloud deployment

Observability

Mentoring

Communication

Education

Bachelor's Degree in Computer Science or related field

Tools

AWS

Kubernetes

REST APIs

Terraform

Job description

Alliant Insurance Services is seeking a Divisional Artificial Intelligence Engineer III to lead a substantial AI platform domain, translating complex requirements into scalable architecture. You will drive model orchestration, lifecycle management, and reliable delivery across products.

You will mentor engineers, define operational readiness practices, and collaborate with product teams to reduce duplication and outages while delivering measurable improvements in latency and cost.