Senior Platform Software Engineer – IPsec/VPP/Kubernetes
Parallel Wireless9 hours ago
Bengaluru, IndiaSenior
Responsibilities
- Design, develop, debug, integrate, and maintain networking platform software involving IPsec, VPP, StrongSwan, and Linux networking.
- Implement and enhance IPsec/IKE, routing, traffic selector, SPD/SAD, tunnel, and traffic segregation features.
- Understand existing codebases, modify implementations, resolve defects, and perform code-level debugging.
- Troubleshoot multi-tunnel, multi-network, VLAN, container, and Kubernetes networking scenarios.
- Perform end-to-end troubleshooting and root-cause analysis across application, container, networking, VPP/DPDK, and Linux kernel layers.
- Develop AI-assisted log-analysis and root-cause-identification tools and collaborate across teams to resolve complex issues.
Requirements
- 8–13 years of hands-on software or platform development experience, preferably in networking or telecom.
- Strong hands-on experience with IPsec, VPP, and StrongSwan, including implementation, debugging, and integration.
- Strong Linux and kernel networking expertise, including packet flow, CPU/IRQ, performance, and system-level debugging.
- Hands-on Docker and Kubernetes networking experience, including CNI/Multus, SR-IOV, pod/service networking, and cluster debugging.
- Experience with VPP/DPDK and high-performance networking is highly desirable.
- Strong C/C++ programming and debugging skills, plus Python or scripting skills for automation, analysis, and engineering tools.
- Experience with VPP/DPDK datapath development, performance optimization, Linux kernel networking internals, system debugging tools, SR-IOV, Multus, CNI, cloud-native telecom networking, or high-performance packet processing is preferred.
- Exposure to AI/LLM developer tools or coding assistants and experience applying AI to software development, log analysis, debugging, or RCA automation are beneficial.
About Parallel Wireless
Parallel Wireless builds open, cloud-native RAN software and solutions for 2G–5G networks used by mobile network operators. Its ALL G O-RAN platform supports interoperable deployments and network automation, with software licensing and services as key revenue streams. Founded in 2012 and headquartered in Nashua, New Hampshire, the privately held company reports engagements with over 50 mobile network operators worldwide.