Role Overview

We are seeking an AWS Cloud Architect to design and implement the scalable, secure cloud infrastructure for our IoT platform. You will own the data ingestion pipeline from AWS IoT Core down to our time-series databases, ensuring absolute security, multi-tenancy, and high availability.

Key Responsibilities

Architect and configure AWS IoT Core to securely handle thousands of concurrent device connections via MQTT.
Design and implement the AWS IoT Rules Engine to route incoming payloads to downstream services.
Set up and optimize database storage solutions, specifically Amazon Timestream for hot/warm sensor data and Amazon S3 for cold storage.
Implement rigorous IAM policies, security controls, and automated certificate management (CA) for devices.
Build Infrastructure as Code (IaC) using AWS CloudFormation, CDK, or Terraform to manage environments.

Requirements

AWS Certified Solutions Architect or DevOps Engineer (Professional level preferred).
Proven track record of deploying production-grade IoT solutions on AWS.
Deep expertise in AWS IoT Core, AWS Lambda, Amazon Timestream, S3, and IAM.
Experience in setting up secure multi-tenant data isolation.
Strong knowledge of CI/CD pipelines for serverless architectures.