Performance Engineer (ML)

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SMTS SOFTWARE DEVELOPMENT ENGINEER

THE ROLE:

AMD is seeking an experienced ML Compiler Engineer to join our team and drive performance optimization for machine learning workloads that run on our datacenter GPU infrastructure. In this role, you will work at the intersection of compiler technology and ML, focusing on the LLVM compiler backend to generate highly efficient code for our GPU architectures. You will identify performance bottlenecks in ML workloads, conduct deep technical analysis, and implement compiler-level solutions that directly impact the efficiency and cost-effectiveness of our AI infrastructure. This position offers the opportunity to contribute to both our internal compiler toolchain and upstream open source projects, making your work visible to and benefiting the broader ML and compiler communities.

THE PERSON:

The ideal candidate is a seasoned compiler engineer with deep expertise in LLVM backend development and a proven track record of optimizing code generation for specialized hardware architectures. You are passionate about performance optimization and thrive on the challenge of extracting maximum efficiency from complex hardware. You have strong analytical skills that allow you to diagnose performance issues at the compiler level and devise creative solutions. As an active participant in the open source community, you understand the importance of collaborative development, code review processes, and the standards required for upstream contributions. You communicate technical concepts clearly, work effectively with cross-functional teams including hardware architects and ML researchers, and are driven by the impact of your optimizations on real-world AI workloads running at scale.

KEY RESPONSIBILITIES:

1. Identify and analyze performance bottlenecks in ML workloads at the compiler level, using profiling tools and performance analysis methodologies
2. Design and implement optimization passes in the LLVM backend to improve code generation quality for datacenter GPU architectures
3. Develop and enhance instruction selection, scheduling, and register allocation strategies specific to ML computation patterns
4. Collaborate with hardware architecture teams to ensure compiler optimizations align with and fully exploit GPU microarchitectural features
5. Contribute bug fixes, optimizations, and new features to upstream LLVM projects, following open source development practices
6. Maintain and improve internal LLVM-based compiler toolchains, ensuring compatibility with upstream changes while adding proprietary enhancements
7. Create comprehensive benchmarks and test suites to validate compiler optimizations and prevent performance regressions
8. Document compiler optimizations, architectural decisions, and best practices for both internal and external audiences
9. Work with ML framework teams to understand and optimize compilation of real-world models and workloads
10. Participate in code reviews, design discussions, and technical presentations to share knowledge across the organization

PREFERRED EXPERIENCE:

1. Strong background in computer architecture and software engineering practices
2. Experience designing and working with compiler backends
3. Active contribution history to the open-source LLVM project
4. Demonstrated mastery of LLVM backend components, including LLVM IR, Machine IR (MIR), SelectionDAG, GlobalISel, Register Allocation, TableGen, and Instruction Scheduling
5. Effective communication and problem-solving skills

ACADEMIC CREDENTIALS:

Master's or Ph.D. in Computer Science, Computer Engineering, or a related field, with multiple years of professional experience in compiler development, with a significant focus on LLVM or other modern compiler backend

This role is not eligible for visa sponsorship.

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.