Zscaler

Staff Software Development Engineer

Zscaler
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4 hours ago
Remote, United States or Santa Clara, CA, USAStaff+
H1B sponsor

Base Salary

$152k - $190k/yr

Responsibilities

  • Design and implement high-performance networking code for the Zscaler Client Connector, predominantly using Rust.
  • Build solid, testable, and well-documented foundations across multiple desktop platforms.
  • Debug complex network-related problems and implement solutions using systems programming and security protocols.
  • Contribute significantly to the design and implementation of major development projects.
  • Collaborate with product managers and cross-functional teams on customer-impacting features.
  • Address scale, quality, performance, and security challenges in a large global deployment.

Requirements

  • At least 5 years of hands-on software development experience, including experience with languages such as C++.
  • At least 3 years of Rust coding experience, particularly in systems programming and asynchronous frameworks such as Tokio and Reqwest.
  • Deep networking experience, particularly with tunneling applications and IPv4/IPv6 transport mechanisms.
  • Experience with system programming concepts including virtual memory, multithreading, process lifecycle, kernel programming, and system APIs.
  • Curiosity about AI tools and a history of integrating new technologies into daily workflows.
  • Preferred experience with AI technologies and AI coding tools across the software development life cycle.
  • Preferred cross-platform development experience with macOS, Windows, iOS, and Android.
  • Preferred software development experience with Swift and Objective-C.

Benefits

  • Various health plans, vacation and sick time-off plans, parental leave, retirement options, education reimbursement, and in-office perks.
  • Role is based in Santa Clara, California, or remote within the United States.
  • This is a full-time position with benefits and access to Zscaler’s hybrid working model.

Tech Stack

C++iOSmacOSObjective-CPythonRustSwiftWindows

Categories

Zscaler

About Zscaler

5,001-10,000 employees

Zscaler builds a cloud-delivered zero trust security platform that replaces traditional network security appliances for enterprises and public-sector organizations. Its Zero Trust Exchange provides secure web gateway, zero trust access, CASB, and cloud firewall services, sold as subscriptions and delivered across 160+ global data centers. Founded in 2007 and headquartered in San Jose, it is a public company on NASDAQ (ZS) serving thousands of customers worldwide.

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