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Amazon company · OPEN ROLE

Amazon

Senior AI Application Architect, Professional Services

Seoul, KOR · Customer Success

Company
Companies will rent the computing AI runs on; AWS is building it first.
Role
Build AI agents and GenAI apps for migration and modernization, using LLMs to speed legacy code conversion.

What you will do

We rewrote the responsibilities and qualifications in plain language instead of copying the original posting.

Responsibilities

  • Designs application architecture on AWS that scales well and is optimized for the cloud.
  • Uses AI technology like LLMs, RAG, and multi-agent systems to analyze old applications and rebuild their code.
  • Designs and builds AI agents and generative AI apps for migration and modernization, using tools like Bedrock and AgentCore.
  • Acts as the technical lead working alongside a customer's business, development, and operations teams.
  • Drives automated deployment through agile and DevOps practices such as infrastructure as code and CI/CD.
  • Visits client sites in person to deliver services when needed.

What you need

  • Has 10+ years as a technical specialist in design and architecture.
  • Has built software in languages such as Java or Python.
  • Has a foundation in AI, machine learning, and LLMs, plus experience building AI agent or generative AI apps.
  • Has designed applications using cloud-native, serverless, or microservice approaches.

Good to have

  • Has analyzed and rebuilt old codebases such as Cobol, Java EE, or mainframe systems.
  • Has built AI agent or generative AI solutions using tools like Bedrock, LangGraph, or LlamaIndex.
  • Has put RAG, MCP, or function-calling based solutions into production.
  • Has designed AI evaluation frameworks or observability systems.
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