Cisco

1 day ago

Senior Software Engineer (C/C++, Networking, Routing, Security)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 44 minutes agoStatus: Live

Job Summary

Build and deliver secure networking solutions across VPN, PKI, and SD-WAN platform infrastructure, enabling scalable site-to-site and remote access connectivity. Partner with cross-functional engineering teams on core security and connectivity features, improving scalability, resiliency, and security posture for large deployments. Leverage AI-assisted tools such as Codex to automate, debug, and enhance software quality, and share knowledge through tech talks and engineering process standardization.

Location: Bengaluru

Workplace: Hybrid

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Design and build secure networking solutions across VPN (IPSec/IKEv2), PKI, and SD-WAN platform infrastructure.
•Collaborate with multi-functional engineering teams to deliver core security and connectivity features for large-scale deployments.
•Use AI-assisted tools such as Codex to improve engineering efficiency, automation, debugging, and software quality.
•Contribute to projects that improve scalability, resiliency, security posture, and customer experience.
•Give tech talks and promote engineering standard processes to broaden team knowledge.

Key Requirements

•8+ years of deep technical experience in networking and security domains with large-scale, production-grade systems.
•Strong programming expertise in C/C++.
•Deep understanding of networking concepts including TCP/IP, routing, and distributed systems.
•Validated system design and architecture experience for scalable, reliable systems.
•Experience with embedded Linux software development and a track record of leading critical projects end-to-end.

Experience:8+ yearsNetworkingSecurityProduction systemsSD-WANPKIVPNEmbedded Linux

Skills:Lead critical projectsTechnical communicationInfluence technical directionSimplify complex conceptsCross-functional collaboration

Tech Stack:CC++C/C++IPSecIKEv2PKISD-WANSD-WAN secure fabricTCP/IPRoutingDistributed systemsEmbedded LinuxLinuxYoctoCodexCryptographyCertificate lifecycle managementPost-quantum cryptographyCryptographic agilityRFCs

Company Brief

Cisco

Global technology company that designs, manufactures, and sells networking hardware, telecommunications equipment, and high-technology services and products for enterprises, service providers, and governments worldwide.

Industry: Networking Equipment

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: San Jose, United States

Founded: 1984

Glassdoor: 4.0

Website LinkedIn Glassdoor

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Cisco

1 day ago

Senior Software Engineer (C/C++, Networking, Routing, Security)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 44 minutes agoStatus: Live

Job Summary

Location: Bengaluru

Workplace: Hybrid

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Design and build secure networking solutions across VPN (IPSec/IKEv2), PKI, and SD-WAN platform infrastructure.
•Collaborate with multi-functional engineering teams to deliver core security and connectivity features for large-scale deployments.
•Use AI-assisted tools such as Codex to improve engineering efficiency, automation, debugging, and software quality.
•Contribute to projects that improve scalability, resiliency, security posture, and customer experience.
•Give tech talks and promote engineering standard processes to broaden team knowledge.

Key Requirements

•8+ years of deep technical experience in networking and security domains with large-scale, production-grade systems.
•Strong programming expertise in C/C++.
•Deep understanding of networking concepts including TCP/IP, routing, and distributed systems.
•Validated system design and architecture experience for scalable, reliable systems.
•Experience with embedded Linux software development and a track record of leading critical projects end-to-end.

Experience:8+ yearsNetworkingSecurityProduction systemsSD-WANPKIVPNEmbedded Linux

Skills:Lead critical projectsTechnical communicationInfluence technical directionSimplify complex conceptsCross-functional collaboration

Company Brief

Cisco

Industry: Networking Equipment

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: San Jose, United States

Founded: 1984

Glassdoor: 4.0

Website LinkedIn Glassdoor