Linux Kernel Development - IOMMU and Virtualization

Advanced Micro Devices, Inc.; Bengaluru; On-site; INR 4,000,000 - 7,000,000; Full time

Benefits offered by this job

Benefits package

Job summary

Advanced Micro Devices, Inc. in Bengaluru seeks a seasoned Linux Kernel Engineer to join the Server Software and Solution team. Focus is on IOMMU and virtualization for AMD EPYC CPUs, with upstream kernel collaboration and performance emphasis.

The role requires deep OS knowledge, 15+ years in Linux kernel work, and strong C/x86 skills. Excellent communication and cross-team collaboration are essential.

Qualifications

• 15+ years of experience in Linux kernel development.
• Deep understanding of operating systems concepts and Linux kernel.
• Expert knowledge of Linux IOMMU and open-source workflows.
• Strong C and x86 assembly for OS/kernel development.
• Experience with BIOS/UEFI/firmware is a plus.

Responsibilities

• Join Upstream Linux IOMMU team to optimize the Linux kernel for AMD EPYC CPUs in Baremetal and Virtualization.
• Drive features with partner teams and the Linux kernel community.
• Review code, build unit tests, and write documentation.
• Collaborate across hardware, firmware and device drivers teams.
• Lead collaboration with global teams.

Skills

Linux kernel development

C programming

x86 assembly

Open-source development

VFIO/KVM/QEMU

GNU toolchain

Git

OS concepts

Education

Bachelor's degree in electrical or computer engineering

Master's degree preferred

Tools

Linux kernel upstream

Linux kernel community

Job description

ADVANCE YOUR CAREER. ADVANCE THE WORLD.

At AMD, we believetechnology has the power to solve the world's most important challenges. From advancing healthcare and scientific discovery to powering AI and the technologies people rely on every day, innovation at AMDis shapingthefuture.

Whetheryou'redesigning next-gen processors, enabling AI breakthroughs, orbringing leading edge products to market, every role at AMD contributes to something bigger- technologythat moves the world forward.Join us and, together, we'll advance your career.

Linux Kernel Developer - IOMMU and Virtualization

THE ROLE:

The AMD Server Software and Solution engineering team is seeking a passionate Linux Kernel Engineer in our Linux Server Operating Systems team – bring a willingness to learn and absorb new concepts and technologies, along with a deep understanding of computer architecture and operating system concepts designed for the x86-64 architecture. Design and develop core CPU and SOC features for the Linux kernel and related open-source projects. This opportunity gets you involved in all phases of software development. Work with the upstream Linux Kernel community to get these features merged into the mainline Linux Kernel. Seeking expert that will focus on Linux IOMMU performance and scalability.

THE PERSON:

A seasoned Linux kernel leader and maintainer with a strong grounding in operating systems concepts who will develop skills to deliver responsive and efficient solutions that bring new AMD processors to market. Utilize polished written and verbal communication to work with both local and global colleagues towards a common end goal.

KEY RESPONSIBILITIES:

• Join Upstream Linux IOMMU focused team to enhance and optimize the Linux kernel for AMD EPYC CPUs for Baremetal and Virtualization.
• Drive features and functionality to our partner technical teams including the Linux kernel community.
• Support the solutions offered by our partner companies. Review code, build unit tests, and write detailed documentation.
• Collaborate across the stack with hardware, firmware and device drivers stack teams.
• Lead collaborative approaches with global teams

PREFERRED EXPERIENCE:

• 15+ years of Experience in Linux kernel development
• Deep understanding of operating systems, with emphasis on Linux kernel and proven leader in Linux kernel development and process.
• Expert insider knowledge of the Linux IOMMU community and Open-Source Software development workflow.
• Highly skilled in C and x86 assembly programming for operating system kernel & systems development.
• Understanding of low-level software, such as BIOS/UEFI/firmware is a strong advantage.
• Exposure to VFIO and KVM/QEMU (including x86-64 virtualization extensions) is a plus.
• Knowledge and experience with the GNU toolchain and git are a bonus.
• Deep understanding of operating systems concepts, data structures, and at least one general-purpose processor architecture (knowledge of x86-64 architecture is a bonus).
• A keen eye to learn and absorb new concepts is desirable.
• Excellent Communication and Presentation skills.

ACADEMIC CREDENTIALS:

• Bachelors or master's degree in electrical or computer engineering.
• Master's degree preferred.

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Benefits offered are described: AMD benefits at a glance.

AMD and its subsidiaries are equal opportunity, inclusive employers and will consider all applicants without regard to age, ancestry, color, marital status, medical condition, mental or physical disability, national origin, race, religion, political and/or third-party affiliation, sex, pregnancy, sexual orientation, gender identity, military or veteran status, or any other characteristic protected by law. We encourage applications from all qualified candidates and will accommodate applicants' needs under the respective laws throughout all stages of the recruitment and selection process.

AMD may use Artificial Intelligence to help screen, assess or select applicants for this position. AMD's 'Responsible AI Policy' is available here.

This posting is for an existing vacancy.