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Senior Solution Architect (AWS & Generative AI)

CogniSoft TechnologiesIrving, TX🇺🇸United States

Quick overview

SeniorityMid Senior
Work modeHybrid
LocationIrving, TX, United States
DynamoDBAWSAPI GatewayLLMGenerative AILangChainLangGraphRAG

Job description

Senior Solution Architect (AWS & Generative AI)
Location: Irving, TX (Hybrid role – 2-3 days onsite)
Duration: 12+ Months
About the Role:
We are looking for a Senior Solution Architect to design an end-to-end Agentic AI pipeline for an enterprise cybersecurity POC. You will be the technical authority responsible for architecting a multi-agent workflow that detects, plans, and remediates cryptographic vulnerabilities using Large Language Models and AWS infrastructure.
Key Responsibilities:
  • Architect a multi-agent LangGraph workflow hosted on AWS ECS Fargate.
  • Design the LLM integration layer utilizing Amazon Bedrock (Claude/Gemini APIs) for automated vulnerability remediation logic.
  • Architect a Retrieval-Augmented Generation (RAG) vector system using OpenSearch to map security scan findings against enterprise rule dictionaries.
  • Design a robust state-management layer using DynamoDB to track remediation checkpoints.
  • Design a secure "Reviewer Dashboard" using API Gateway, AWS Lambda, and Amazon Cognito for human-in-the-loop approval gates.
Required Qualifications:
  • Senior-level expertise in Cloud and Software Architecture (AWS Solutions Architect Professional certification highly preferred).
  • Deep, demonstrable expertise in AWS networking, compute (ECS/Fargate), and serverless data stores (DynamoDB, OpenSearch).
  • Hands-on architectural experience with Generative AI orchestration frameworks, specifically LangGraph and LangChain.
  • Strong foundation in DevSecOps practices and automated remediation pipelines.

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