Software Engineer - Cloud Native BNG Solution Testing, Scale & Performance, Python | 4-8 years

Bangalore, India💼 Full-time🗓 2026-10-05 → 2026-10-07

Core

Design, automate, and validate end-to-end scale, performance, and resiliency of carrier-grade broadband (cnBNG) solutions running on IOS-XR platforms.

Role type

Senior IC software engineer (network testing & automation)

Builds

Production-ready cnBNG deployments validated for service-provider requirements

Domain

Telecommunications / Carrier-grade Networking

Required skills

Python, pyATS/Genie, Keysight IXIA, Spirent, IOS-XR, IP networking (L2/L3, MPLS, QoS), Linux, CI/CD integration, AI-assisted engineering

Preferred skills

CUPS/CP-UP separation, Silicon One NPU, Cisco 8000/ASR 9000/NCS 5500/5700, IXIA BreakingPoint/IxNetwork, Spirent Test Center (via careerplan.io/jobs/2025250-1-software-engineer-cloud-native-bng-solution-testing-scale-performance-python-4-8-years-at)

About Cisco

Software Development95913San Jose, CA, USFounded 1984

Cisco is the worldwide technology leader that is revolutionizing the way organizations connect and protect in the AI era. For more than 40 years, Cisco has securely connected the world. With its industry leading AI-powered solutions and services, Cisco enables its customers, partners and communities to unlock innovation, enhance productivity and strengthen digital resilience. With purpose at its core, Cisco remains committed to creating a more connected and inclusive future for all.