AI/ML Full-Stack Engineer: LLMs & Generative AI

First American; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

First American is seeking an AI/ML Developer (Full Stack) to build, customize, and integrate LLM-based solutions. The role targets a hands-on engineer with 3–5 years in software development who has transitioned into AI/ML, with a focus on Generative AI, prompt engineering, and GPT-based tooling.

You will collaborate with onshore and offshore teams and business stakeholders to deliver AI-powered applications, actively coding and supporting AI workloads in production.

Qualifications

• 3–5 years of software engineering experience.
• Strong full stack background.
• Proficiency in Python.
• Hands-on experience with LLMs, Generative AI, and prompt engineering.
• Experience creating or customizing GPT-based solutions.
• Familiarity with RAG architectures and vector databases.
• Cloud experience with Azure and AWS.
• Basic understanding of MLOps, DevOps, and production support practices.

Responsibilities

• Design, build, and maintain LLM-powered solutions including custom GPTs and domain-specific assistants.
• Develop and optimize prompts, system instructions, and context strategies for accuracy and reliability.
• Implement prompt chaining, tool calling, and basic agentic workflows.
• Build and support Retrieval-Augmented Generation (RAG) pipelines using vector databases.
• Evaluate, test, and improve LLM outputs using defined quality and safety criteria.
• Apply responsible AI principles, safety guardrails, and governance standards in all implementations.
• Develop full stack AI-enabled applications including backend services, APIs, and UI integrations.
• Integrate LLM capabilities into existing enterprise applications.
• Build reusable services and components to support AI features.
• Debug and resolve application or AI-related issues impacting functionality or user experience.

Skills

Full stack development

Python

LLMs / Generative AI

Prompt engineering

RAG architectures

Vector databases

Cloud: Azure & AWS

MLOps basics

DevOps / production support

Education

Bachelor's or Master’s in CS/Engineering

Tools

Azure

AWS

CI/CD pipelines

Job description

First American is seeking an AI/ML Developer (Full Stack) to build, customize, and integrate LLM-based solutions. The role targets a hands-on engineer with 3–5 years in software development who has transitioned into AI/ML, with a focus on Generative AI, prompt engineering, and GPT-based tooling.

You will collaborate with onshore and offshore teams and business stakeholders to deliver AI-powered applications, actively coding and supporting AI workloads in production.