WHAT YOU DO AT AMD CHANGES EVERYTHING At AMD, our mission is to build great products that accelerate next-generation computing experiences—from AI and data centers, to PCs, gaming and embedded systems. Grounded in a culture of innovation and collaboration, we believe real progress comes from bold ideas, human ingenuity and a shared passion to create something extraordinary. When you join AMD, you’ll discover the real differentiator is our culture. We push the limits of innovation to solve the world’s most important challenges—striving for execution excellence, while being direct, humble, collaborative, and inclusive of diverse perspectives. Join us as we shape the future of AI and beyond. Together, we advance your career. Job Title: Senior Software Engineer – C++ / x86 System Architecture / Linux OS / Performance Optimization Location: Bangalore, India Job Summary: We are seeking a highly experienced Senior Software Engineer with deep expertise in x86 system architecture, C++ programming, and Linux OS, along with proven skills in real-time system-level performance optimization. This role involves architecting and developing high-performance software solutions that interact closely with hardware, and optimizing system behavior across compute-intensive and latency-sensitive environments. Key Responsibilities: Design and develop system-level software in C++, optimized for x86-based platforms. Develop software solutions that leverage advanced features of x86 system architecture, including CPU pipelines, memory hierarchy, cache coherence, and SIMD/vector instructions. Lead efforts in real-time system performance analysis and optimization Collaborate with hardware and firmware teams to align software architecture with platform capabilities and constraints. Develop and maintain Linux-based components such as kernel modules, device drivers, and system services. Conduct deep-dive profiling using architecture-specific tools (e.g., AMDuProf, VTune, perf, oprofile) and implement performance improvements. Drive architectural decisions for scalable, modular, and maintainable system software. Document architecture strategies, performance benchmarks, and optimization techniques. Required Qualifications: Bachelor’s or Master’s degree in Computer Science, Electronics, or related field. 6+ years of experience in C++ development for system-level or embedded applications. Expert-level understanding of x86 system architecture, including: CPU internals (pipelines, instruction sets, branch prediction) Memory subsystems (paging, virtual memory, cache hierarchy) Hardware-software interaction and low-level debugging Strong proficiency in Linux OS, including kernel development, system programming, and shell scripting. Hands-on experience in real-time system performance profiling and optimization, including: Latency-sensitive application tuning Real-time scheduling policies (SCHED_FIFO, SCHED_RR) NUMA-aware memory allocation and optimization Familiarity with tools such as GDB, perf, Valgrind, Intel VTune, and systemtap. Preferred Skills: Experience with multi-core and multi-threaded programming. Knowledge of virtualization (KVM, QEMU) and containerization (Docker). Exposure to firmware, BIOS/UEFI, and board-level bring-up. Understanding of security features in x86 Contributions to open-source projects or Linux kernel development. #LI-KH2 Benefits offered are described: AMD benefits at a glance. AMD does not accept unsolicited resumes from headhunters, recruitment agencies, or fee-based recruitment services. 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.