Zscaler

Senior Staff Software Engineer - C and IPSec

Zscaler
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16 days ago
Bengaluru, IndiaStaff+
H1B Sponsor

Responsibilities

  • Design, develop, and optimize firewall and secure web gateway platforms in cloud infrastructure.
  • Execute the technical roadmap for firewall and SWG capabilities in cloud infrastructure.
  • Enhance platform support for virtualized environments in collaboration with engineering teams.
  • Drive professional development and growth initiatives for team members.

Requirements

  • 8+ years of experience designing and implementing network security software and public cloud infrastructure.
  • Direct experience with C programming and firewall or SWG technology.
  • Experience integrating or extending NGFW/SWG solutions with native public cloud services, including Firewall/IPS, FreeBSD, and OpenSSL.
  • Strong understanding of VPN, tunneling, IPSec, and IKEv1/v2 protocols.
  • Foundational understanding of AI/ML technologies and experience leveraging, securing, or positioning AI-driven solutions within the functional domain.
  • Preferred: mastery of network security fundamentals including TCP/IP, DNS, HTTP(S), TLS 1.2/1.3, VPN technologies, NAT, and load balancing.
  • Preferred: experience with virtualization technologies and strong understanding of TLS, OpenSSL, PQC, Hybrid KEM, QUIC, and crypto accelerators.

Benefits

  • Hybrid work arrangement based in Bangalore.
  • Various health plans, vacation and sick time-off plans, parental leave options, retirement options, education reimbursement, and in-office perks.
  • Inclusive workplace with support for accommodations and adjustments during recruiting and employment.

Tech Stack

C

Categories

Zscaler

About Zscaler

5,001-10,000 employees

Zscaler (NASDAQ: ZS) is a pioneer and global leader in zero trust security. The world’s largest businesses, critical infrastructure organizations, and government agencies rely on Zscaler to secure users, branches, applications, data & devices, and to accelerate digital transformation initiatives. Distributed across 160+ data centers globally, the Zscaler Zero Trust Exchange™ platform combined with advanced AI combats billions of cyber threats and policy violations every day and unlocks productivity gains for modern enterprises by reducing costs and complexity. Stay Connected: LinkedIn: https://www.linkedin.com/company/zscaler Twitter: https://www.twitter.com/zscaler Facebook: https://www.facebook.com/Zscaler/ Instagram: https://www.instagram.com/zscalerinc/

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