C / C++ Communication Gateway - Software Engineer

Bosch; Bengaluru; On-site; INR 1,800,000 - 2,800,000; Full time

Job summary

Bosch Global Software Technologies Private Limited in Bengaluru is seeking a Software Engineer specializing in C/C++ on Ubuntu/Linux to build a communication gateway for Industrial IoT applications.

You will bridge ZeroMQ/NanoMSG/NNG based applications with Sparkplug B MQTT infrastructure, focusing on reliability, performance, and scalable messaging. Collaboration with cross-functional teams is essential to deliver a robust gateway solution.

Qualifications

• Strong programming skills in C/C++.
• Hands-on experience with Ubuntu/Linux development.
• Good understanding of MQTT and Sparkplug B.
• Experience with ZeroMQ, NanoMSG, or NNG.
• Knowledge of networking concepts, socket programming, and multithreading.
• Knowledge of Modbus TCP/RTU (preferred).
• Experience in developing communication middleware, gateways, or industrial protocol converters (preferred).
• Familiarity with IIoT architectures and MQTT brokers (preferred).

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 deploy the solution.

Skills

C/C++

Ubuntu/Linux

MQTT

Sparkplug B

ZeroMQ

NanoMSG

NNG

Multithreading

Networking

Protocol Gateway

Job description

Company Description

Bosch Global Software Technologies Private Limited is a 100% owned subsidiary of Robert Bosch GmbH, one of the world's leading global supplier of technology and services, offering end-to-end Engineering, IT and Business Solutions. With over 27,000+ associates, it’s the largest software development center of Bosch, outside Germany, indicating that it is the Technology Powerhouse of Bosch in India with a global footprint and presence in the US, Europe and the Asia Pacific region.

Job Description

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.