Job Description – Software Engineer (C / C++ Communication Gateway)

Roles & Responsibilities :

We are seeking a Software Engineer with strong expertise in C/C++ on Ubuntu/Linux to be part of the csutomer who will develop a communication gateway that bridges ZeroMQ/NanoMSG/NNG-based applications with Sparkplug B MQTT infrastructure for Industrial IoT applications.

Key Responsibilities

Design and develop a gateway between ZeroMQ/NanoMSG/NNG and Sparkplug B MQTT.
Implement message translation, routing, and protocol integration.
Develop, test, debug, and optimize communication software on Ubuntu/Linux.
Ensure reliability, scalability, and performance of messaging systems.
Collaborate with cross-functional teams to integrate and deploy the solution.

Qualifications

Required Skills

Strong programming skills in C/C++.
Hands-on experience with Ubuntu/Linux development.
Good understanding of MQTT and Sparkplug B.
Experience with ZeroMQ (ZMQ), NanoMSG, or NNG.
Knowledge of networking concepts, socket programming, and multithreading.

Preferred Skills

Knowledge of Modbus TCP/RTU.
Experience in developing communication middleware, gateways, or industrial protocol converters.
Familiarity with Industrial IoT (IIoT) architectures and MQTT brokers.

Experience

6–8 years of relevant software development experience.
Prior experience in communication protocol integration or gateway development is highly desirable.

Keywords: C++, Ubuntu Linux, MQTT, Sparkplug B, ZeroMQ, NanoMSG, NNG, Protocol Gateway, Industrial IoT, Modbus.

C / C++ Communication Gateway - Software Engineer