Software Engineering Technical Leader - Networking
About The Position
The Silicon One Customer Engineering team serves as the technical bridge between Cisco’s high-performance silicon and real-world network deployments. By translating complex customer requirements into optimized software for the Silicon One NPU, the team directly influences the scalability and efficiency of modern AI/ML and internet infrastructure. This role is central to the product lifecycle, as engineers collaborate with architecture and hardware teams to ensure that software features align with the evolving demands of high-density, low-latency systems. The team is a high-caliber group of software engineers and technical leads who prioritize ownership, mentorship, and technical rigor. The environment is collaborative and focused on solving complex challenges in control and data plane development using C++ and Python. What makes this team unique is the opportunity to influence the design of future ASIC generations while maintaining full ownership of the software development process, from initial requirements to final implementation. Direct Impact: Influence the development of next-generation ASIC products by bridging the gap between hardware architecture and software programming models. Technical Scope: Develop and maintain scalable control and data plane software for the Silicon One NPU, specifically addressing AI/ML and high-density networking demands. Full Lifecycle Ownership: Manage the software development process from initial customer requirement gathering and feature scoping through to final implementation and delivery. Cross-Functional Collaboration: Partner with internal architecture, hardware, and software teams to design innovative applications and software customizations. Skill Application: Utilize modern C++, Python, and specialized network processing languages to build high-performance, low-latency software layers. Mentorship Culture: Engage in a team environment that emphasizes technical guidance, code reviews, and the development of clean, user-friendly APIs.
Requirements
- Bachelor’s degree in CS/EE or a related technical field with 8+ years of software development experience, OR a Master’s degree with 6+ years of related experience.
- 5+ years of experience in a formal people management or team lead role for software engineering teams.
- 8+ years of professional experience developing software using C, C++, or Python.
- 5+ years professional experience implementing L2/L3 networking protocols, specifically BGP, OSPF, and MPLS.
- Experience identifying and resolving software defects using debugging tools including GDB or PDB.
- Experience applying algorithms and data structures to develop and optimize software in a production environment.
Nice To Haves
- Experience with SONiC, SAI or another Network OS.
- Experience with NPU/ASIC software architecture, design, and development, including the application of SDKs in networking systems.
- Prior work with large-scale software systems and distributed computing.
- Experience leading projects that involve complex system integration and customization.
- Experience in working with hardware teams, quality assurance, and customer support to deliver end-to-end solutions.
Responsibilities
- Influence the development of next-generation ASIC products by bridging the gap between hardware architecture and software programming models.
- Develop and maintain scalable control and data plane software for the Silicon One NPU, specifically addressing AI/ML and high-density networking demands.
- Manage the software development process from initial customer requirement gathering and feature scoping through to final implementation and delivery.
- Partner with internal architecture, hardware, and software teams to design innovative applications and software customizations.
- Utilize modern C++, Python, and specialized network processing languages to build high-performance, low-latency software layers.
- Engage in a team environment that emphasizes technical guidance, code reviews, and the development of clean, user-friendly APIs.
Benefits
- medical, dental and vision insurance
- a 401(k) plan with a Cisco matching contribution
- paid parental leave
- short and long-term disability coverage
- basic life insurance
- grants of Cisco restricted stock units
- 10 paid holidays per full calendar year
- 1 floating holiday for non-exempt employees
- 1 paid day off for employee’s birthday
- paid year-end holiday shutdown
- 4 paid days off for personal wellness
- 16 days of paid vacation time per full calendar year (non-exempt)
- flexible vacation time off program (exempt)
- 80 hours of sick time off provided on hire date and each January 1st thereafter
- up to 80 hours of unused sick time carried forward
- Additional paid time away may be requested to deal with critical or emergency issues for family members
- Optional 10 paid days per full calendar year to volunteer
- annual bonuses (for non-sales roles)
- performance-based incentive pay (for sales roles)
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What This Job Offers
Job Type
Full-time
Career Level
Senior
