About the role
Role: Sr. Network Security Specialist. Experience: 6-8yrs
Role Summary
We are seeking a Software Engineer with strong expertise in C/C++ on Ubuntu/Linux to 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.
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.