Principal Software Engineer; Networking, Python, C/C++
Listed on 2026-07-03
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Software Development
Software Engineer, Python, C++ Developer
Overview
Principal Software Engineer (Networking, Python, C/C++) Hybrid role with an expectation to work on average 2 days per week from an HPE office.
Location:
Sunnyvale, CA.
We are seeking enterprising engineers with strong problem-solving skills to work on Switching and Overlay technologies that power data centers, enterprise networks, and service provider environments. The ideal candidate will have strong programming expertise in C/C++, solid understanding of operating system fundamentals, knowledge of data structures, exposure to software architectures, familiarity with networking technologies, and proficiency in Python.
Responsibilities- Develop, innovate, and maintain control plane software for Layer 2 technologies; contribute to the design and implementation of cutting-edge networking solutions.
- Perform requirements analysis, design, implementation, unit testing, and maintenance of software modules.
- Participate in design and functional specification reviews.
- Contribute to performance, scalability, reliability, and maintainability of features.
- Design, document, and execute unit and integration test cases; automate testing using frameworks.
- Collaborate with cross-functional teams and architects across geographically distributed locations.
- Work closely with product development and business unit architecture teams to align solutions with customer priorities and industry standards (IETF/IEEE).
- Build strong relationships with senior leadership to translate business objectives into project deliverables.
- Troubleshoot and resolve customer-reported issues, providing root-cause analysis and corrective actions.
- Contribute to white papers, patents, and IETF standards in relevant technical areas.
- B.S., M.S., or Ph.D. in EE/CS with 8+ years of relevant Layer 2/Layer 3 networking experience.
- Expertise in C/C++ programming, data structures, and debugging.
- Familiarity with Python and Robot framework for test automation.
- Strong problem-solving skills for diagnosing and resolving complex issues.
- Self-starter with the ability to manage multiple tasks efficiently.
- Layer 2 technologies: 802.1Q VLAN bridging, VPLS, EVPN, VXLAN, MPLS, MC-LAG, OAM.
- Protocols: LLDP, LACP, STP, LFM, CFM, VRRP, ERP, MVRP, TCP, IPv4/IPv6, UDP, OSPF, BGP.
- Excellent oral and written communication skills.
- Highly self-motivated and able to work collaboratively in a team environment.
- Health & Wellbeing:
Comprehensive benefits supporting physical, financial, and emotional wellbeing. - Personal & Professional Development:
Programs to help you reach career goals. - Unconditional Inclusion:
We are inclusive and value varied backgrounds; flexible to manage work and personal needs.
Hewlett Packard Enterprise is an Equal Employment Opportunity/Veterans/Disabled/LGBT employer. We do not discriminate on the basis of race, gender, or any other protected category, and all decisions are based on qualifications, merit, and business need. For more information, see Equal Employment Opportunity resources.
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