35 performance modeling engineer jobs at 18 companies in Pacific Grove, CA

3mo
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CPU Performance Modeling Engineer (RISC-V)
Cupertino or Austin
$142k-$213k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
0+ YOEBachelor's/MS/PhD in EE/CE/CS or related field with relevant hardware/software engineering experience; strong CPU microarchitecture knowledge; proficiency in C/C++ and scripting (Perl/Python); performance modeling experience.
C, C++, Perl, Python, RISC-V, RTL
3w
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Datacenter Compute SoC Performance Modeling Architect
San Jose or San Diego or Portland or Austin
$211k-$356k/yr OnsiteFull Time
MediaTek
MediaTekTaiwan Stock Exchange: 2454: Designs and develops system-on-chip solutions for electronic devices.
5+ YOE5+ years in CPU/SoC performance modeling, expert C++ and scripting, experience with datacenter workloads, strong computer-architecture knowledge and communication skills.
C++, SystemC, Python, Perl, gem5, Sniper, PCIe, CXL, DDR, LPDDR5, LPDDR6, HBM, AMBA CHI, AXI
3d
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Senior Engineer, Performance Architecture
San Jose, California, United States
$138k-$206k/yr OnsiteFull Time
Samsung Semiconductor
Samsung SemiconductorKorea Exchange: 005930: Designs and manufactures memory chips, processors, and sensors.
5+ YOEBS with 5+ years, MS with 3+ years, or PhD with relevant experience in computer, electrical engineering, or computer science; strong computer architecture and high-performance modeling background.
AI/ML, Artificial Intelligence (AI)
3mo
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Product Performance Engineer
San Jose, California, United States
$120k-$300k/yr OnsiteFull Time
Hark
Hark: Independent AI focused on multimodal intelligent systems
5+ YOE5+ years analyzing workload behavior and modeling system performance; BS in CS/EE; profiling/benchmarking/tracing tools; Python and systems language experience; translate analytics into architectural recommendations.
Python, C++, Rust, Profiling Tools, Benchmarking Tools, Tracing Tools
1w
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Lead SoC Performance & Power Engineer
San Jose, California, United States
$204k-$250k/yr OnsiteFull Time
TylSemi
TylSemi: Building chiplet-native infrastructure for high-performance AI systems.
6+ YOEBS/MS in Electrical Engineering or related field and 6+ years in computer architecture, performance modeling, or microarchitecture configuration. Requires ESL tools, protocol, Python, and SystemC experience.
Platform Architect, Virtualizer, PCIe, UCIe, Ethernet, NoC, AMBA, AXI, CHI, Python, SystemC, PowerPoint
3w
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Fellow Software Engineer — AI Performance & Reliability
San Jose or Bellevue
$235k-$402k/yr HybridFull Time
AMD
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
PhD or equivalent in AI/ML/CS, strong software engineering, experience profiling and optimizing ML models and AI workloads, proficiency in Python/C++, ML frameworks, customer-facing troubleshooting and performance analysis.
Python, C++, PyTorch, TensorFlow, JAX, ROCm, HIP, CUDA, Triton, XLA, MLIR, NCCL
1mo
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Staff Engineer, GPU Graphic Core Performance Verification
San Jose, California, United States
$168k-$252k/yr OnsiteFull Time
Samsung Electronics
Samsung ElectronicsKorea Exchange: 005930: Develops and manufactures consumer electronics, semiconductors, and mobile devices.
6+ YOE6+ years (BSc) or equivalent advanced degree experience in GPU performance verification, strong GPU architecture knowledge, C++/Python proficiency, experience with performance tests/profiling/automation, and ability to analyze/correlate performance across models, emulation, and silicon.
C++, Python, Linux, OpenGL, Vulkan, OpenCL, SystemC, Sparta, RTL, emulation
2mo
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Systems Performance Architect
Cupertino, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Architect performance across hardware and software, including performance modeling, verification, debug, and workload characterization for system designs.
5d
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Inference Systems Performance Architect
San Jose, California, United States
$245k-$325k/yr OnsiteFull Time
SambaNova Systems
SambaNova Systems: Develops custom AI hardware and software for enterprise computing.
12+ YOERequires 12+ years in performance engineering, distributed-systems analysis, workload generation, simulation, modeling, technical leadership, cross-functional influence, mentoring, and delivering complex ambiguous projects.
LLM, GPU, RDU, Headspace, Gympass+, One Medical, Employee Assistance Program (EAP)
4w
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Applied AI Engineer, Kernel Performance
San Jose, California, United States
$150k-$225k/yr OnsiteFull Time
Etched
Etched: Designs specialized AI chips optimized for transformer architectures.
Experience building systems that convert model architectures into optimized kernels; strong Python and low-level coding skills; kernel and accelerator performance knowledge; experience with LLM-based agents and experiment-driven evaluation.
Python, LLM
1mo
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Machine Learning Engineer - AI Compiler Optimization
San Jose, California, United States
OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Proficient with AI compiler frameworks and GPU/NPU compilation optimization; experience with model import/conversion for PyTorch/TensorFlow and performance tuning for recommendation models.
Triton, MLIR, TVM, PyTorch, TensorFlow
2mo
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Sr. Engineer, Optical Link Design
San Jose, California, United States
$170k-$200k/yr OnsiteFull Time
Ayar Labs
Ayar Labs: Develops optical interconnect technology for high-speed data movement.
Bachelor's in optics/photonics, physics, electrical engineering or related; experience in photonics or high-speed link design; strong Python skills with Pandas/NumPy/SciPy; ability to model and analyze link performance and communicate technical concepts.
Python, Pandas, NumPy, SciPy, Verilog-A
2mo
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ML Engineer - Inference & Model Deployment
Cupertino, California, United States
$250k-$310k/yr OnsiteFull Time
Hiring.Cafe
Hiring.Cafe: An AI-powered job search engine and aggregator.
Experience deploying and optimizing deep learning models in production, multi-GPU inference, profiling/benchmarking model performance, inference optimization techniques, and cloud/distributed systems familiarity.
vLLM, TensorRT, SGLang, GPU
2w
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AI Infrastructure Engineer Intern (Algorithm Infrastructure) - 2027 Start (PhD)
San Jose, California, United States
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
PhD candidate in CS or related field with system design, large-model familiarity, performance optimization, and production engineering skills; experience with distributed scheduling and CUDA/Triton.
CUDA, Triton
2w
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Sr. IT Application Security Engineer
Kirkland or San Jose
$120k-$150k/yr OnsiteFull Time
Monolithic Power Systems
Monolithic Power SystemsNasdaq: MPWR: Provides energy-efficient integrated power semiconductor solutions for electronics.
3+ YOEDesign and manage application security and RBAC for Dynamics 365, Azure, and IFS; perform assessments, code reviews, threat modeling; 3+ years application security experience; bachelor\u0002s or equivalent; security certs a plus.
Microsoft Dynamics 365, Azure Active Directory, IFS ERP, PowerShell, Python, SAST, DAST, CI/CD, OWASP, NIST, ISO 27001
4w
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DMTS, DRAM Systems
San Jose or Folsom
$215k-$416k/yr OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Manufacturer of semiconductor memory and data storage products.
15+ YOEPhD or MS in relevant discipline, 15+ years in system architecture/performance engineering, deep expertise in memory/storage/AI infrastructure, strong modeling and simulation experience.
Python, C++
2w
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Software Development Engineer, AI/ML, AWS Neuron, Model Inference
Cupertino, California, United States
$165k-$224k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOEBachelor's degree or equivalent; 3+ years professional software development and systems design experience; C++ or Python; machine learning, LLM, performance, memory, parallel computing, debugging, and profiling expertise.
AWS Neuron, Inferentia, Trainium, PyTorch, JAX, Python, C++, CUDA, CUTLASS, FlashInfer, Triton, vLLM, SGLang, TensorRT
4w
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DMTS, DRAM Systems
San Jose or Folsom
$215k-$416k/yr OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Designs and manufactures semiconductor memory and data storage solutions.
15+ YOEPhD or MS in CE/EE/CS,15+ years in system architecture or performance engineering, deep memory/storage/AI-infrastructure expertise, proven modeling and simulation track record.
Python, C++
1mo
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SoC Architect
San Jose, California, United States
$323k-$437k/yr HybridFull Time
Arm
ArmNASDAQ: ARM: Designs and licenses processor architectures and semiconductor intellectual property.
10+ YOE10+ years in semiconductor SoC architecture, Bachelor's or Master's in Electrical/Computer Engineering, expertise in interconnect, power, caching, packaging, memory and performance/power modeling, strong communication and influencing skills.
1mo
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Modelling Lead (SystemC / Virtual-Platform Architect)
San Jose, California, United States
OnsiteFull Time
Lumilens
Lumilens: Designs photonic interconnects for AI supercomputing infrastructure.
8+ YOE8+ years in architecture/performance modelling or virtual-platform development for complex SoCs; strong SystemC/TLM-2.0 and modern C++; experience building firmware-runnable pre-silicon virtual platforms and integrating ISS cores.
SystemC, TLM-2.0, C++, UCIe, ISS, Arm, RISC-V, UVM, DV, RTL