System Software Architect

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System Software Architect in USA

ByteDance
Full time
Email

USA
10/07/2026
Report

San Jose, CA

Responsibilities

Set technical direction for Linux kernel architecture, platform enablement, reliability, performance, security, and maintainability across multiple releases.
Translate product and hardware roadmaps into sequenced Linux kernel and Linux OS release plans with interfaces, dependencies, risks, validation gates, and ownership.
Lead architecture and design reviews, resolve cross-subsystem and cross-business-unit tradeoffs, and establish standards that reduce long-term operational cost.
Prototype designs, review complex code, diagnose high-severity failures, and contribute targeted implementation on critical paths.
Coordinate delivery across silicon, firmware, security, storage, networking, validation, release, and production teams from concept through deployment.
Define an upstream strategy, represent technical positions in relevant Linux communities, and reduce unnecessary divergence from maintained interfaces.
Establish quality and operational-readiness expectations covering automated testing, observability, rollback, regression control, and measurable reliability objectives.
Mentor engineers and improve design, debugging, and technical decision-making practices.

Requirements

Bachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering, or equivalent practical experience.
At least 5 years of hands-on Linux kernel or operating-system engineering experience with technical leadership and depth in multiple kernel subsystems or platform-enablement domains.
Demonstrated success setting technical direction for a major systems-software program and delivering it through multiple teams or product generations.
Expert-level C and strong systems-debugging skills across kernel, firmware, hardware, and user-space boundaries.
Experience making architecture tradeoffs involving performance, reliability, security, compatibility, and maintenance cost.
Evidence of mentoring engineers and influencing stakeholders without reporting-line authority.
Preferred: credible upstream Linux participation through subsystem contributions, maintainership, review leadership, or sustained collaboration with maintainers.
Preferred: experience enabling new server silicon or data-center platforms from pre-silicon planning through fleet deployment.
Preferred: experience defining multi-year technical plans and improving validation coverage, release quality, incident response, or kernel-update velocity.

ByteDance

ByteDance is a global incubator of platforms at the cutting edge of commerce, content, entertainment and enterprise services - over 2.5bn people interact with ByteDance products including TikTok. Creation is the core of ByteDance's purpose. Our products are built to help imaginations thrive. This...

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