Designation - Sr Software Engineer
Qualification - Bachelor s degree in computer science, IT, ETC, Mechanical or equivalent.
Location - Pune
Experience - 3 - 5 Years

Overview

We are looking for a Senior Software Engineer with solid expertise in C/C++ for IoT and Cloud-based systems . The candidate will be responsible for designing and developing IoT gateway and device-side applications , integrating with AWS Cloud , and ensuring secure, scalable, and high-performance solutions for industrial systems, particularly in the HVAC domain .

The role demands an engineer who can work independently , contribute to system architecture , and produce high-quality technical documentation including Requirement Specifications and Design Documents .

Key Responsibilities:

Software Development
Design, develop, and maintain C/C++ applications for IoT gateways and edge devices.
Implement cloud connectivity using AWS IoT Core .
Develop communication layers using MQTT, Modbus (RTU/TCP) , and REST APIs.
Handle configuration files (JSON/YAML/XML)



and enable energetic data mapping for device parameters.
Build scalable solutions for real-time data acquisition, processing, and cloud synchronization .
Experienced in implementing secure development methodologies, ensuring robust protection of sensitive data and systems integrity

Cloud IoT
Integrate devices with AWS services such as:
AWS IoT Core
Lambda
S3
DynamoDB / RDS
Implement secure authentication mechanisms (certificates, policies, TLS).
Support firmware upgrade mechanisms (OTA) .

Quality Security
Write unit and integration tests using frameworks such as:
Google Test (GTest)
CppUTest
Follow secure coding practices and industry best practices.
Ensure compliance with cybersecurity standards and data protection requirements.

Documentation Process
Create and maintain:
Detailed Requirement Specifications
High-Level and Low-Level Design Documents
API documentation and system diagrams
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📌 Sr Software Engineer Pune (India)
🏢 UNIDEL Group
📍 India