Software Engineer - AWS IoT & Backend Engineer

Cloudesign Technology Solutions LLP.; Chennai District; Vor Ort; INR 1.200.000 - 1.800.000; Vollzeit

Zusammenfassung

Keka Technologies Private Limited is seeking an AWS IoT & Backend Engineer to design and manage scalable IoT solutions linking robots and edge devices with AWS cloud and backend systems. You will work on core AWS IoT, MQTT, backend services, telemetry pipelines, OTA updates, security, and troubleshooting across the stack.

The role requires 3–4 years of hands-on IoT/backend experience, onsite in Chennai, with proficiency in Docker, Linux, Terraform, Git, and CI/CD, plus networking and device

Qualifikationen

• 3–4 years of hands-on IoT backends experience.
• Strong knowledge of AWS IoT Core and MQTT communications.
• Experience with Python/FastAPI or Node.js/NestJS backend development.
• Familiarity with TLS/mTLS, X.509 certificates, and IoT security.

Aufgaben

• Develop and manage AWS IoT Core and MQTT-based device communication.
• Implement MQTT QoS, TLS/mTLS, X.509 certificates, and IoT policies.
• Build backend services and APIs using Python/FastAPI or Node.js/NestJS.
• Integrate AWS services including SQS, ECS/EC2, S3, ECR, Aurora PostgreSQL, IAM, CloudWatch, and Secrets Manager.
• Design telemetry data pipelines, device management, and database solutions.
• Develop OTA update workflows with deployment tracking, failure handling, and rollback.
• Implement monitoring, logging, retries, security, and fault-tolerant communication.
• Work with Docker, Linux, Terraform, Git, and CI/CD.
• Troubleshoot issues across robots, edge devices, MQTT, AWS, backend, databases, and networking.

Kenntnisse

IoT Backends

AWS IoT Core

MQTT

Backend Development

Security

Networking

Edge Computing

Tools

Docker

Linux

Terraform

Git

CI/CD

Python/FastAPI

Node.js/NestJS

AWS SQS

S3

Aurora PostgreSQL

Jobbeschreibung

3 - 4

Full-Time

Experience: 3 - 4 years

Work Mode: Onsite

Employment Type: Full-Time

Role Overview

We are looking for an AWS IoT & Backend Engineer to build and manage scalable IoT solutions connecting robots/edge devices with AWS cloud and backend systems. The role involves AWS IoT Core, MQTT, backend development, telemetry pipelines, OTA updates, security, and production troubleshooting.

Key Responsibilities

• Develop and manage AWS IoT Core and MQTT-based device communication.
• Implement MQTT QoS, TLS/mTLS, X.509 certificates, and IoT policies.
• Build backend services and APIs using Python/FastAPI or Node.js/NestJS.
• Integrate AWS services including SQS, ECS/EC2, S3, ECR, Aurora PostgreSQL, IAM, CloudWatch, and Secrets Manager.
• Design telemetry data pipelines, device management, and database solutions.
• Develop OTA update workflows with deployment tracking, failure handling, and rollback.
• Implement monitoring, logging, retries, security, and fault-tolerant communication.
• Work with Docker, Linux, Terraform, Git, and CI/CD.
• Troubleshoot issues across robots, edge devices, MQTT, AWS, backend, databases, and networking.

Required Skills

• DevOps: Docker, Linux, Terraform, Git, GitHub Actions, CI/CD.
• Security: Device authentication, certificates, IAM, access control.
• Networking: TCP/IP, HTTP/HTTPS, DNS, Wi-Fi, basic 4G/LTE.
• Edge/Robotics: Linux-based devices, NVIDIA Jetson/Raspberry Pi is a plus.

Preferred: Experience in robotics, industrial IoT, connected devices, or edge computing.