Job Description

SONiC Developer / Senior SONiC Developer
Experience: 4–9Years
Location: Chennai / Bangalore

Job Description

Capgemini is looking for an experienced SONiC Developer with robust expertise in SONiC networking, Embedded Linux, C/C++, Linux kernel and network platform development.

The ideal candidate will have hands-on experience developing and integrating SONiC-based networking platforms, debugging Linux kernel and hardware-related issues, and working with networking hardware including ASICs, DSPs, FPGAs and Ethernet devices. Experience with low-level hardware interfaces and L0/L1 optical networking platforms will be highly valuable.

Roles & Responsibilities

• Develop, customize, integrate, and maintain SONiC-based networking solutions.

• Develop and enhance networking and platform software using C and C++.

• Design, develop, and maintain software for L0/L1 optical networking products running on Embedded Linux platforms.

• Perform board bring-up, BSP/platform integration, hardware-software integration, and validation activities.

• Design, implement, maintain,



and troubleshoot Linux kernel drivers and platform services.

• Analyze and resolve Linux kernel issues including kernel panics, crashes, performance bottlenecks, and patch-related issues.

• Integrate and validate hardware components including ASICs, DSPs, FPGAs, Flash, and Ethernet devices.

• Work with low-level hardware interfaces such as I2C, SPI, PCIe, GPIO, UART, SerDes, and SGMII.

• Develop, customize, and support SONiC platform services, containers, and networking features.

• Debug and troubleshoot SONiC networking, routing, switching, and platform-related issues.

• Work with SONiC database architecture, including Configuration DB, State DB, and Redis.

• Perform platform-level debugging and root-cause analysis across hardware, kernel, driver, and application layers.

• Collaborate with hardware, validation, testing, networking, and system integration teams.

• Participate in s

📌 Senior Connectivity (Chennai)
🏢 Capgemini
📍 Chennai