Software Engineering Technical Leader | C, C++, BSP, SONiC, Device Driver, Linux, Kernel | 12 +[...]

123 Cisco Systems (India) Private Limited; Bengaluru; On-site; INR 1,500,000 - 2,000,000; Full time

Job summary

123 Cisco Systems (India) Private Limited is looking for experienced software engineers to join the Diagnostic/BSP team in Bengaluru. This role involves developing and ensuring the performance of software for Cisco’s network switches and routers, utilizing advanced technologies.

The ideal candidate has over 18 years of experience in programming and device driver development. A Bachelor's or Master's in relevant fields and proficiency in C, C++, and Python are required. Join us to tackle complex challenges in a collaborative environment.

Qualifications

• 18+ years experience for Bachelor's or 15+ years for Master's.
• Experience in hardware and device driver development.
• Knowledge of I2C, SPI, UART protocols.

Responsibilities

• Architect and develop BIOS, BSP, and diagnostics for routing products.
• Design and test device drivers.
• Collaborate with teams to debug prototypes.

Skills

C programming

C++ programming

Python programming

Embedded systems

Device driver development

Education

Bachelor’s degree in Electrical Engineering, Computer Science, or related field

Master’s degree in relevant field

Tools

Linux

GDB

KGDB

Job description

Meet the Team The Common Hardware Group (CHG) at Cisco is seeking skilled software engineers to join our Diagnostic/BSP team, responsible for ensuring the reliability and performance of our world‑class hardware. Our team develops software for Cisco’s network switches and routers, which feature advanced application awareness to build a flexible and agile network infrastructure. These capabilities support multi‑layered responses to the diverse workload demands of AI and ML. This is a unique opportunity to grow your technical skill set and gain visibility and recognition across cross‑functional teams within Cisco. We value motivated individuals who enjoy solving complex challenges and thrive in a collaborative, innovative environment.

Your Impact: Architect and develop BIOS, BSP, and diagnostics for Cisco's Core and Edge routing products. Design, develop, and test device drivers for FPGA and high‑speed networking peripherals. Develop and execute software test plans. Collaborate with cross‑functional teams to debug prototypes and validate software. Innovate and drive unique software, hardware, and technology solutions with a global impact on Cisco’s product portfolio. Utilize deep technical expertise for complex consultations and act as an expert both internally and externally. Shape technology and industry trends to enable a competitive advantage and ensure long‑term business impact.

Minimum Qualifications

• Bachelor’s degree in Electrical Engineering, Computer Science, or related field with 18+ years experience, or Master’s degree with 15+ years experience.
• Current experience in C, C++, and Python programming for embedded systems.
• Prior experience in hardware and device driver development, including Linux hardware bring‑up, multi‑threading, event handling, and state machine implementation.
• Prior experience with Sonic, ONIE, BMC, IPMI, and/or Redfish technologies.
• Prior experience developing, debugging, and validating embedded systems using protocols such as I2C, SPI, UART, PCIe, GPIO.

Preferred Qualifications

• Prior experience in kernel debugging tools such as GDB and KGDB.
• Experience leading board bring‑up, validation, and debugging of embedded systems.
• Ability to develop software from concept through delivery for large‑scale, high‑bandwidth systems.
• Prior experience with troubleshooting skills for software defects from kernel modules to applications.
• Prior experience in collaborative system design, specification writing, and requirements review.
• AI/ML experience and knowledge of Layer 2/3 network protocols, network processors, optical networking, secure‑boot, open‑source tools, CMIS, and SFF standards (SFP, QSFP).