Senior Kernel & Qemu Engineer

Job Description

Seeking a Senior Software Engineer to join our Platform Systems & Virtualization Team responsible for core hypervisor infrastructure, virtual device emulation, and low-level firmware integration. In this role, you will work directly at the intersection of firmware and the operating system, developing QEMU device models, maintaining custom BIOS/firmware integrations ( SeaBIOS), pushing upstream contributions, and optimizing core Linux kernel subsystems.

Requirements

Bachelor of Science in Computer Science, Computer Engineering, or a related field.
Minimum 4 years of experience in low-level systems and Linux kernel development
Strong proficiency in C for low-level systems programming
Deep knowledge of Linux kernel internals, specifically memory management (subsystems, page allocation, MMU).
Hands-on development experience with QEMU (device emulation and platform models).
Experience creating, patching, or customizing BIOS/firmware versions for QEMU (SeaBIOS, EDK2/UEFI, Coreboot, or U-Boot). Direct SeaBIOS experience is preferred, but custom BIOS development within QEMU environments is accepted.
Strong understanding of PCI / PCIe specifications, bus configuration, ACPI tables, and device drivers.
Practical experience using eBPF for kernel tracing, profiling, and performance diagnostics.

Nice to have:
Track record of preparing code reviews and submitting upstream patches to open-source projects (e.g., QEMU, SeaBIOS, EDK2, Linux Kernel).
Experience with Rust in systems or kernel context.
Background in GPU drivers or virtualized graphics stacks (vfio, vGPU).
Scripting in Python for test automation and debugging harnesses

Job Responsibilities

Architect, implement, and maintain virtualization components across QEMU, SeaBIOS, and the Linux kernel.
Develop, debug, and optimize kernel memory management and virtual device pipelines.
Implement and configure virtual and pass-through PCI / PCIe device models in QEMU.
Maintain low-level SeaBIOS firmware code, ACPI table generation, interrupt handling, and system bootstrap routines.
Profile platform latencies, hypervisor-to-guest performance, and memory footprints using eBPF.
Deliver robust, upstream-quality patches and root-cause complex platform-level issues.

What we offer

Empowering Projects: With 500+ clients spanning diverse industries and domains, we provide an exciting opportunity to contribute to groundbreaking projects that leverage cutting-edge technologies. As a team, we engineer digital products that positively impact people's lives.

Empowering Growth: We foster a culture of continuous learning and professional development. Our dedication is to provide timely and comprehensive assistance for every consultant through our dedicated Learning & Development team, ensuring their continuous growth and success.

DE&I Matters: At GlobalLogic, we deeply value and embrace diversity. We are dedicated to providing equal opportunities for all individuals, fostering an inclusive and empowering work environment.

Career Development: Our corporate culture places a strong emphasis on career development, offering abundant opportunities for growth. Regular interactions with our teams ensure their engagement, motivation, and recognition. We empower our team members to pursue their career goals with confidence and enthusiasm.

Comprehensive Benefits: In addition to equitable compensation, we provide a comprehensive benefits package that prioritizes the overall well-being of our consultants. We genuinely care about their health and strive to create a positive work environment.

Flexible Opportunities: At GlobalLogic, we prioritize work-life balance by offering flexible opportunities tailored to your lifestyle. Explore relocation and rotation options for diverse cultural and professional experiences in different countries with our company.

About GlobalLogic

GlobalLogic is a full-lifecycle product development services leader that combines chip-to-cloud software engineering expertise and vertical industry experience to help our customers design, build, and deliver their next-generation products and digital experiences. We expertly integrate design, complex engineering, and agile delivery capabilities to deliver superior business outcomes for global brands in telecom, automotive, healthcare, technology, media and entertainment, manufacturing, and semiconductor industries.

Headquartered in Silicon Valley, GlobalLogic employs over 25,000 designers and engineers across the globe. Analysts like NASSCOM and Zinnov have recognized us for being a top company in our field, and we are consistently nominated as a preferred employer by both global HR consultative firms and local job boards. By creating a work environment that is exciting and flexible, and by fostering growth through ongoing learning and development programs, we empower our employees to achieve both their professional and personal goals.

At GlobalLogic, we make amazing products — and careers.