Are you passionate about building the connected infrastructure that enables smart water solutions to communicate, adapt, and deliver real‑world impact? Join us in pioneering smarter solutions for moving and transforming water, reducing energy use, and improving quality of life.

As our Software Development Engineer, you’ll design and develop robust IoT connectivity solutions that allow Grundfos products to seamlessly exchange data and deliver intelligent water management at scale. You’ll be part of an inclusive culture that values diversity, growth, and well‑being.

What You Will Do

Design, develop, and maintain IoT connectivity software for embedded devices and cloud platforms using modern protocols (MQTT, CoAP, HTTP, BLE, Wi‑Fi, cellular)
Architect scalable and secure device‑to‑cloud connectivity solutions ensuring reliable data exchange across product lines
Collaborate with firmware engineers, cloud developers, and product managers to define requirements and integration strategies
Drive technical decisions on protocol selection, security,



and architecture while mentoring junior engineers
Implement automated testing frameworks and CI/CD pipelines for production‑ready connectivity software
Evaluate emerging IoT standards and technologies to improve performance, reliability, and energy efficiency

What Makes You a Great Fit

You are a hands‑on connectivity expert with deep knowledge of IoT protocols and embedded systems, passionate about building secure, reliable solutions at the intersection of hardware and cloud. Ideally, you have:

5+ years of software development experience in IoT connectivity, embedded systems, or distributed systems
Robust proficiency in C/C++ with hands‑on experience implementing IoT protocols (MQTT, CoAP, BLE, Wi‑Fi, LTE‑M/NB‑IoT)
Solid understanding of IoT security principles (TLS/DTLS, certificate management, secure provisioning)
Experience with embedded Linux or RTOS environments
Familiarity with cloud IoT platforms (AWS IoT Core, Azure

📌 Embedded Developer (Chennai)
🏢 Grundfos
📍 Chennai