Sr Solutions Architect

Quantum Technologies LLC; Irving (TX); On-site; USD 140,000 - 200,000; Full time

Job summary

Quantum Technologies. LLC is seeking 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 LLMs and AWS. You will architect a LangGraph-based workflow on AWS ECS Fargate, integrate Bedrock models, build a RAG OpenSearch layer, and implement secure reviewer gates with Cognito and API

Qualifications

• Senior-level expertise in Cloud and Software Architecture (AWS Solutions Architect Professional preferred).
• Strong AWS networking, compute (ECS/Fargate), and serverless data stores (DynamoDB, OpenSearch).
• Hands-on experience with Generative AI orchestration frameworks (LangGraph, LangChain).
• Solid DevSecOps practices and automated remediation pipelines.

Responsibilities

• Architect a multi-agent LangGraph workflow hosted on AWS ECS Fargate.
• Design the LLM integration layer using Amazon Bedrock for automated remediation logic.
• Build a Retrieval-Augmented Generation (RAG) vector system using OpenSearch for mapping findings to rule dictionaries.
• Design a secure Reviewer Dashboard with API Gateway, Lambda, and Cognito for human-in-the-loop approval gates.

Skills

AWS Solutions Architect Professional

LangGraph

LangChain

ECS/Fargate

DynamoDB

OpenSearch

API Gateway

Lambda

Cognito

DevSecOps

Tools

AWS Bedrock

EC2 / ECS Fargate

OpenSearch

Cognito

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Work Authorization: US Citizen, Green Card, H-1B, OPT-EAD, CPT, H4-EAD, Other

Job Description:

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.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.