3,756 performance jobs at 1,241 companies in Manteca, CA

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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
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
1mo
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Performance Manager
San Jose, California, United States
$28/hr OnsiteSeasonal, Temporary
Thirteenth Floor Entertainment Group
Thirteenth Floor Entertainment Group: Produces and operates world-class immersive haunted attractions and events.
3+ YOE3+ years in entertainment/live events/theme park or attractions management; proven ability to supervise large seasonal workforce, coach performers, manage scheduling/timekeeping and basic labor/budget tracking; availability evenings/weekends/holidays; 18+.
3w
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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
1mo
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Performance Manager
San Jose, California, United States
$28/hr OnsiteSeasonal, Temporary
Thirteenth Floor Entertainment Group
Thirteenth Floor Entertainment Group: Operates haunted houses, escape rooms, and themed immersive attractions.
3+ YOE3+ years in entertainment/live events/theme park or attractions management; proven ability to supervise large seasonal teams; scheduling, timekeeping, and basic budget/labor tracking experience; availability evenings/weekends/holidays; 18+.
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
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.
2w
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Performance Sports Scientist
San Jose, California, United States
$100k-$130k/yr FieldFull Time
Angel City Football Club
Angel City Football Club: Professional women's soccer team in the NWSL.
Bachelor's in exercise/sports science or kinesiology (Master's preferred). CPSS required; CSCS preferred. Experience in strength & conditioning or sports science with elite/professional athletes; knowledge of athlete monitoring and performance analytics.
2w
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Slot Performance Supervisor
Ione, California, United States
$70k-$73k/yr OnsiteFull Time
Harrah's Northern California
Harrah's Northern California: Casino resort offering gaming, dining, and hotel accommodations.
5+ YOE3+ MgmtHigh school diploma or equivalent, 5+ years technical slot experience, 3+ years direct supervision, knowledge of slot machines and related equipment, strong communication and customer service skills, able to work any shift and perform physical tasks.
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++
2w
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Certified Performance Coach
San Jose, California, United States
$22-$38/hr OnsiteFull Time
Exos
Exos: Coaching and wellness programs for athletes and corporate employees.
1+ YOEBachelor's in Exercise Science/Kinesiology, personal trainer certification (NASM/ACSM/NSCA/ACE), CPR/AED/First Aid, 1+ years industry experience, group class instruction and fitness assessment experience.
Exos app
1mo
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TA Performance Specialist
San Diego or San Jose or Chandler or Wilton or Hillsboro
$110k-$164k/yr HybridFull Time
ASML
ASMLNASDAQ: ASML: Manufactures lithography systems used to print patterns on wafers.
5+ YOEBachelor's degree (or equivalent), 5+ years HR/recruitment experience, strong analytics and consulting skills, experience with Workday, Tableau/Vizier, advanced Excel/PowerPoint, project management and presentation skills.
Workday, Workday Discovery Boards, Tableau, Vizier, HRIS, Microsoft Excel, Microsoft PowerPoint
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
3mo
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Senior CPU Performance Architect
Santa Clara or Austin or Hillsboro
$224k-$431k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
12+ YOEBS/MS in EE/CS/CE or equivalent; 12+ years; CPU workloads, performance analysis, benchmarking; microarchitecture knowledge; ARM ISA preferred.
CPU benchmarking, system simulation, ARM ISA, performance analysis
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++
3w
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Principal Performance Modeling Engineer 
Santa Clara or Austin
$165k-$282k/yr OnsiteFull Time
AMD
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
5+ YOEBachelors/Masters/PhD in Computer Engineering, Electrical Engineering, Computer Science or related; minimum 5+ years experience (PhD+5, MS+8, BS+12); experience with GPU/CPU microarchitecture, performance modeling and workload analysis; strong C++ and Python skills.
C++, Python
1mo
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Performance Engineer (Cloud Data Plane Engineering)
San Jose, California, United States
$148k-$220k/yr OnsiteFull Time
NetApp
NetAppNasdaq: NTAP: Provides intelligent data infrastructure for hybrid cloud environments.
4+ YOEMinimum 4 years experience in performance analysis, benchmarking, workload characterization; familiarity with AI/ML techniques, systems programming (C desirable), scripting (Python, shell, Perl), and notebooks (Jupyter); BS/MS/PhD in CS or EE or equivalent.
C, Python, Perl, Jupyter, Shell, AI/ML
3mo
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SoC Performance Architect
San Jose, California, United States
$208k/yr OnsiteFull Time
Samsung Electronics
Samsung ElectronicsKorea Exchange: 005930: Develops and manufactures consumer electronics, semiconductors, and mobile devices.
7+ YOE7+ years with Bachelor's in CS/Engineering or 5+ with Master, or 3+ with PhD; strong modeling/analysis skills; C/C++, Python; CPU/GPU/memory subsystems experience; gem5 preferred.
C, C++, Python, gem5, CPU, GPU, memory subsystems
1mo
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Dairy Performance Support
Johnson Creek or Modesto
$50k-$63k/yr RemoteFull Time
milkrite | InterPuls
milkrite | InterPuls: Manufacturer of milking equipment and integrated dairy farm solutions.
3+ YOETechnical expertise in automation or electronics; 3+ years experience; dairy farming or equipment experience preferred; strong communication and problem-solving; valid driver's license; willingness to travel.
Automation, Electronics, Field service tools
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