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1,234 performance engineer jobs at 316 companies in Tracy, CA

4d
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Performance Engineer
San Jose, California, United States
$135k-$170k/yr OnsiteFull Time
Astera Labs
Astera LabsNASDAQ: ALAB: Designs connectivity solutions for cloud and AI infrastructure.
2+ YOEBachelor's in engineering/computer science, experience benchmarking and characterizing GPU cluster performance, proficiency with performance tooling and scripting (Python); strong systems and networking knowledge.
NVBandwidth, NCCL, Confluence, CUDA, MPI, Python, COSMOS, NVLink, PCIe, Ethernet, UALink, UEC
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1mo
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Algorithm Performance Engineer
San Jose, California, United States
$95k/yr OnsiteFull Time
Visionix
Visionix: Manufactures and distributes ophthalmic diagnostic and lens finishing systems.
Bachelor's in health information & data science, biomedical engineering, or related field; responsibilities include performance verification, debugging, prototype development, and supporting clinical validation under SOP and GCP standards.
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4w
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Senior Performance Engineer
San Jose, California, United States
$138k-$206k/yr OnsiteFull Time
Samsung Semiconductor
Samsung SemiconductorKorea Exchange: 005930: Designs and manufactures memory chips, processors, and sensors.
0+ YOEAdvanced degree in CS/CE/EE or equivalent experience; strong LLM systems and NVIDIA GPU performance knowledge; experience profiling AI workloads with Nsight tools; proficiency in Python and C++; experience with PyTorch, DeepSpeed, Ray, or similar.
Nsight Systems, Nsight Compute, Python, C++, PyTorch, vLLM, SGLang, TensorRT-LLM, DeepSpeed, Ray, Megatron-LM
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3mo
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HPC & AI Senior Performance Engineer
Bloomington or Spring or San Jose
$120k-$275k/yr RemoteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
7+ YOEMaster’s or PhD in CS/engineering/math; 7+ years HPC performance analysis; strong communication; US citizenship.
OpenMP, MPI, CUDA, HIP, NCCL/RCCL, HPL, HPCG, OSU-MPI, Performance profiling tools, GPU architectures, Multiprocessor, CPU/GPU
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20h
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Senior Performance Engineer - DGX Cloud
Santa Clara or Austin or Redmond or Washington or Oregon
$224k-$431k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
12+ YOE12+ years experience, strong C++ and Python programming, foundations in OS/architecture/distributed systems, performance engineering and profiling experience, BS in CS/CE or equivalent.
C++, Python, CUDA, PyTorch, JAX, XLA
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1w
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CoDesign & NextGen Performance Engineer
Sunnyvale or Toronto
OnsiteFull Time
Cerebras Systems
Cerebras SystemsNasdaq: CBRS: Manufactures specialized computer chips designed for AI.
3+ YOE3+ years experience in computer architecture/performance, strong analytical skills, low-level deep learning math exposure, experience with simulators, kernel optimization, and performance profiling; comfortable with C++ and Python.
C++, Python
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1mo
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Performance Verification Engineer
Mountain View, California, United States
$200k-$350k/yr OnsiteFull Time
DensityAI
DensityAI: Designing custom AI hardware accelerators for large language models.
8+ YOEMaster's degree plus ~8 years experience in performance validation/verification of complex SoCs, performance modeling, debugging and correlation, tool-flow ownership, and collaboration with RTL designers and architects.
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3mo
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Sr Performance Validation Engineer
Sunnyvale, California, United States
$183k-$248k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
7+ YOE7+ years in UVM/C/SystemC and scripting; pre-silicon validation for SoCs/processors; BS in electrical/computer engineering; proficiency with RTL simulators, emulation, and performance tools.
RTL simulators, Emulation platforms, Performance analysis tools, Python, C/C++, SystemVerilog, VCS, Questa, Xcelium, Palladium, Zebu
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2mo
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Performance Engineer
Palo Alto, California, United States
OnsiteFull Time
RadixArk
RadixArk: Building scalable open-source infrastructure for AI training and inference.
Strong systems engineering in performance-critical software; GPU/distributed systems; profiling tools; Python and C++; CUDA/Triton/ROCm/XLA familiarity; LLM inference concepts; ability to debug across software, hardware, and infra layers; strong communication.
CUDA, Triton, Pallas, ROCm, XLA, Python, C++
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2mo
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Brake Performance Engineer
Foster City or Irvine
$115k-$130k/yr OnsiteFull Time
ALTEN
ALTENEuronext Paris: ATE: Provides engineering and technology consulting services to industrial clients.
5+ YOEBS or MS in Mechanical, Electrical, or Automotive Engineering; 5-8 years brake development/vehicle testing; strong braking system knowledge; travel within continental US.
CANalyzer, INCA, MDA, MATLAB/Simulink, Racelogic Vbox
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3w
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SSD Performance Analysis Engineer
San Jose, California, United States
$90k-$100k/yr OnsiteFull Time
SK hynix Memory Solutions America
SK hynix Memory Solutions AmericaKorea Exchange: 000660: Develops semiconductor controllers and firmware for enterprise data storage.
2+ YOEMaster's in Computer Science/Electrical Engineering or equivalent; 2+ years hands-on SSD experience; proficiency with Python and C/C++; ability to design and execute SSD performance test plans and analyze results.
Python, C, C++
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2mo
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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
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2w
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Senior Performance Engineer - Apple Frameworks
Cupertino, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Analyze system and UI architecture, establish performance baselines, diagnose and resolve complex performance issues, and build regression-prevention mechanisms.
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3w
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Performance Library Engineer
San Jose or Pittsburgh
$130k-$230k/yr OnsiteFull Time
Efficient Computer
Efficient Computer: Developing ultra-low-power general-purpose processors for edge AI computing.
5+ YOE5+ years experience developing low-level C/C++ libraries for performance on hardware; experience with at least two RISC/DSP/GPU platforms, CUDA or HIP, profiling/benchmarking, EM/real-time library design, strong communication, and a Bachelor's in a technical field.
CUDA, HIP, PTX, LLVM IR, MLIR, C, C++
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3mo
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HPC & AI Senior Performance Engineer
San Jose or Bloomington
$120k-$275k/yr RemoteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
7+ YOEMaster’s or PhD in CS/engineering/math; 7+ years HPC performance experience; strong analytical, communication skills; US citizenship.
OpenMP, MPI, CUDA, HIP, HPL, HPCG, NCCL, RCCL, Performance profiling tools
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3mo
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AI Systems Performance Engineer
San Jose, California, United States
$141k-$226k/yr OnsiteFull Time
Broadcom
BroadcomNASDAQ: AVGO: Designs and sells semiconductors and infrastructure software to enterprises.
12+ YOESenior AI fabric performance engineer with Linux, Python/C++, ML frameworks, and Ethernet fabric optimization; 12+ years experience.
Linux, Python, C++, PyTorch, NCCL, MLPerf, RDMA, RoCEv2, Docker, Kubernetes
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3mo
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Performance Engineer
San Jose, California, United States
$175k-$275k/yr OnsiteFull Time
Etched
Etched: Designs specialized AI chips optimized for transformer architectures.
Develop performance models for transformer architectures; profile DL workloads; optimize HW/SW co-design.
gem5, CUDA, GPUs, FPGA, CGRA
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1w
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AI/HPC Network Performance Engineer
Menlo Park, California, United States
$184k-$257k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
8+ YOEBachelor's or equivalent,8+ years in system or network performance engineering for large-scale distributed/HPC environments; experience with datacenter networks, network automation, and coding in Python,C++,Go.
Python, C++, Go, IB, RDMA, RoCE
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1mo
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Staff Performance Engineer, Data Protection & Security Platform Engineering
Santa Clara, California, United States
$203k-$226k/yr HybridFull Time
Cohesity
Cohesity: AI-powered data security and management software provider.
10+ YOE10+ years experience, BS/MS/PhD in Electrical Engineering or Computer Science (or equivalent), expertise in performance analysis and modeling, strong OS/hardware knowledge, and scripting skills in GoLang and Python.
GoLang, Python
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4d
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Power and Performance Engineer
Santa Clara, California, United States
$122k-$173k/yr OnsiteFull Time
Intel
IntelNasdaq: INTC: Designs and manufactures microprocessors and semiconductor components.
1+ YOEBS/MS in Computer/Computer Engineering/Electrical Engineering or related,1+ years experience, familiarity with ITP/JTAG/DAQ, benchmarks, post-silicon experience, strong analysis and communication skills.
ITP, JTAG, DAQ, Procyon, SPEC CPU, WebXPRT, Cinebench, Geekbench, MobileMark, 3DMark
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