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Software Engineer, SONiC, San Jose, CA

Cisco

Milpitas, CA
Full Time
Senior
2 days ago

Job Description

About the Role

The Cisco Distributed System Engineering (DSE) group is at the forefront of developing products that power the largest networks in the world. The team builds products by harnessing the potential of open-source technologies while pushing the boundaries on Systems and Silicon Architecture. The role involves working among passionate engineers on complex technology, building large-scale distributed systems, and supporting end-to-end product development and production support in a fast-paced environment.

Key Responsibilities

  • Lead the design, development, and deployment of software solutions leveraging SONiC to interface with hardware infrastructure and platform-level components.
  • Develop and maintain platform adaptation layers for seamless integration between SONiC and underlying hardware such as ASICs, BMC, and other platform elements.
  • Collaborate with hardware teams to enable optimal hardware-software interactions and expose hardware capabilities through SONiC interfaces.
  • Write, review, and optimize code for critical system modules, drivers, and APIs supporting high-performance data planes and control planes.
  • Define the technical architecture to integrate SONiC with platform infrastructure, ensuring scalability and high availability.
  • Design robust interfaces between SONiC and platform-specific management/control modules like telemetry, diagnostics, and security components.
  • Lead efforts to optimize resource utilization, power efficiency, and operational stability of the network platform.
  • Collaborate with product management and customers to understand use cases, gather requirements, and align work with business objectives.
  • Evaluate and adopt new tools, technologies, and methodologies to accelerate development and testing cycles.

Requirements

  • Bachelors in STEM with 5+ years of relevant experience or Masters in STEM with 3+ years of relevant experience.
  • Experience in software development within the networking or telecommunication industry.
  • Experience in C, C++, Python, bash scripting, Linux based platforms or other like network operating systems such as SONiC.
  • Experience working with virtualization, containerization, and orchestration frameworks such as Docker, Kubernetes and/or similar.

Nice to Have

  • Experience in CI/CD pipelines and automated testing frameworks.
  • Experience with platform level security requirements and compliance frameworks.
  • Understanding of telemetry systems and software-defined networking (SDN).
  • Exposure to SONiC or experience working with the SONiC open-source community.
  • Knowledge of hardware abstraction layers and SDKs from major networking silicon providers (such as Broadcom, Marvell, Mellanox etc).
  • Experience leading teams or technical projects in a complex development environment.
  • Experience with platform infrastructure such as ASIC drivers, BMC, and network OS development.

Qualifications

  • Formal educational background includes a Bachelor's or Master's degree in STEM fields.

Benefits & Perks

  • Access to quality medical, dental and vision insurance.
  • A 401(k) plan with a Cisco matching contribution.
  • Short and long-term disability coverage.
  • Basic life insurance and numerous wellbeing offerings.
  • Up to twelve paid holidays per calendar year, including one floating holiday and a day off for birthdays.
  • Vacation time off, with flexible policies for exempt employees.
  • Eighty hours of sick time off provided on hire and annually, with carryover options.
  • Paid time off for volunteering and community engagement.
  • Performance-based incentive pay for sales roles, with detailed incentive structures.

Working at Cisco

Cisco values diversity, inclusion, and community engagement. The company fosters a culture of learning and development, supporting hybrid work trends, and encourages employees to bring their unique skills and perspectives. Cisco promotes belonging through employee resource organizations, volunteer opportunities, and a focus on creating an inclusive future for all.

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Job Details

Posted AtJul 4, 2025
SalaryCompetitive salary
Job TypeFull Time
Work ModeHybrid
ExperienceSenior

About Cisco

Website

cisco.com

Company Size

10000+ employees

Location

Milpitas, CA

Industry

Computer Systems Design and Related Services

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