Device/ IOT Engineer

Hello All,

IoT Edge Software Developer

Job Type

• Permanent / Contract (Flexible, based on candidate fit and business requirement)

Key Responsibilities

• Own and develop the

  IoT Edge gateway software

  running on embedded Linux distributions (e.g., Debian).
• Develop, deploy, and debug

  custom Docker containers/modules

  for IoT Edge.
• Configure, manage, and troubleshoot

  Azure IoT Edge runtime

  and device connectivity.
• Interface with managed industrial devices using protocols like

  Modbus TCP, MQTT, OPC UA, WebSockets

  .
• Structure and validate

  JSON telemetry

  data from devices.
• Manage Linux system configuration, package management, and embedded system setup.
• Implement

  secure connectivity

  to the cloud via

  cellular, Wi-Fi, or Ethernet networks

  .
• Collaborate with Security and DevOps teams to manage

  device certificate installation, rotation, and OTA updates

  .
• Troubleshoot networking, firewall, and device connectivity issues including

  VPN and proxy handling

  .
• Document development workflows, provisioning processes, and deployment strategies.

Required Skills & Experience

• 4+ years of experience

  in building commercial enterprise products, preferably in IoT/Edge solutions.
• Strong hands-on expertise in:

• Azure IoT frameworks (IoT Hub, IoT Edge runtime, SDKs)

• Docker and containerization

  (custom container/module creation, deployment, debugging)

• Industrial/field protocols

  (Modbus TCP, MQTT, OPC UA, WebSockets)

• Linux system administration

  (Debian, package management, system configuration)
• Experience integrating

  embedded/industrial devices

  with Azure IoT platforms.
• Strong understanding of

  telemetry structuring (JSON)

  .
• Solid problem-solving skills and ability to work in Agile environments.

Desirable Skills

• Programming in

  Python, C#, Node.js, or C

  .
• Experience with

  Azure IoT Hub Device Provisioning Service (DPS)

  .
• Knowledge of

  secure integration

  with backend APIs and services.
• Experience with

  shell scripting

  for provisioning workflows.
• Ability to develop lightweight

  containerized web UIs

  for Linux gateways (Flask, Express, etc.).
• Familiarity with

  network/debugging tools

  and

  firewall troubleshooting

  .
• Knowledge of

  secure OTA (Over-The-Air) update mechanisms

  .

Education

• Bachelor's/Master's degree in

  Computer Science, Electronics, Embedded Systems, or related technical discipline

  .

If interested, please share references and updated resume on [HIDDEN TEXT] and [HIDDEN TEXT]