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183 optimization modeling jobs at 74 companies in Tracy, CA

4w
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Systems Modeling & Optimization Engineer
Mountain View, California, United States
$196k-$242k/yr HybridFull Time
Waymo
Waymo: Autonomous driving technology for ride-hailing and logistics.
5+ YOE5+ years in systems modeling/data science, proficiency with Python/Matlab, strong engineering education, experience building physics-based simulations, data analytics, cross-functional leadership, and clear technical communication.
Python, Matlab, Claude Code, Codex, Antigravity
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1mo
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Inference Optimization Intern – Performance Modeling
Sunnyvale, California, United States
OnsiteInternship
Institute of Foundation Models
Institute of Foundation Models: Develops open-source frontier-class AI foundation models and research.
Currently pursuing a quantitative degree; experience or coursework in CUDA, GPU kernel development, performance modeling, Nsight profiling, C++, Python, and deep learning frameworks preferred.
CUDA, Nsight Systems, Nsight Compute, PTX, SASS, PyTorch, TensorFlow, C++, Python
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3mo
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Senior Optimization Engineer
Santa Clara, California, United States
HybridFull Time
Hitachi
HitachiTokyo Stock Exchange: 6501: Global provider of digital systems and social infrastructure solutions.
5+ YOEMinimum 5 years in optimization modeling tools; 3+ years programming; 3+ years Linux experience; 2+ years developing power system software; English proficiency; US work authorization.
AMPL, AIMMS, CPLEX, Gurobi, Linux, AIX
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3d
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Director of Optimization Engineering
Oakland, California, United States
HybridFull Time
Adapture Renewables
Adapture Renewables: Develops and operates utility-scale solar and energy storage systems.
8+ YOE3+ MgmtBachelor's degree in engineering, 8+ years in utility-scale solar/BESS design and optimization, 3+ years leading technical teams, PV performance modeling (PVSyst), battery dispatch/LP optimization, and strong data-to-decision skills.
PVSyst, Python, SciPy, MATLAB, SQL, SCADA, EMS
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6d
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AI Systems, Model Optimization
Palo Alto or United States
HybridFull Time
Unconventional
Unconventional: Developing novel computing hardware for efficient AI acceleration.
MS/PhD (or equivalent) in quantitative field, deep practical experience with ML stack and GPU performance optimization, proficiency in profiling and optimizing large ML codebases.
PyTorch, torch.compile, DDP, FSDP, CUDA, Triton, CUTLASS, Megatron-LM, DeepSpeed
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2mo
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Principal AI Performance Modeling Architect
Santa Clara or Austin
$203k-$348k/yr HybridFull Time
AMD
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
Extensive, senior experience optimizing large-scale ML systems and GPU architectures; CUDA programming; memory hierarchies; distributed training; transformer models.
PyTorch, CUDA, TensorRT, OpenAI Triton, Ray, Megatron-LM, NSight Compute, nvprof, PyTorch Profiler, KV cache optimization, Flash Attention, InfiniBand, RDMA, NVLink
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2w
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Multimodal Model Training and Inference Optimization Engineer
San Jose, California, United States
OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
M.S. or PhD in CS/EE/AI, experience optimizing model training and inference, proficiency in Python, C++, CUDA, PyTorch, Megatron, Deepspeed, distributed training, and knowledge of transformers/diffusion models.
Python, C++, CUDA, PyTorch, Megatron, Deepspeed
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2w
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Multimodal Model Training and Inference Optimization Engineer
San Jose, California, United States
$156k-$388k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
MS/PhD in CS/EE/AI or related, experience optimizing model training and inference, distributed training, Python/C++/CUDA, PyTorch/Megatron/Deepspeed, knowledge of transformers and diffusion models.
Python, C++, CUDA, PyTorch, Megatron, Deepspeed
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3mo
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SoC Power Analysis and Optimization Engineer
Beaverton or Cupertino or San Diego
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
3+ YOEBachelor's degree and 3+ years in SOC power analysis, optimization, and modeling; ML, Python, Verilog/SystemVerilog; ASIC/SOC design experience.
Python, Verilog, SystemVerilog, Machine Learning, Power modeling, Power analysis
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2mo
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Software Engineer, ML Performance Optimization
Foster City, California, United States
$192k-$257k/yr OnsiteFull Time
Zoox
ZooxNASDAQ: AMZN: Developing autonomous robotaxis for urban ride-hailing services.
4+ YOE4+ years total exp; 2+ years in large-scale model training or inference; PyTorch; GPU-accelerated inference; profiling tools; Python or C++.
PyTorch, TensorRT, NVIDIA Nsight, Python, C++
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2mo
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Research Scientist / Engineer - Efficient Modeling
Palo Alto, California, United States
OnsiteFull Time
Rhoda AI
Rhoda AI: Developing generalist robotic intelligence for real-world industrial automation.
Experience with model compression, quantization, pruning; PyTorch; transformers; hardware-aware optimization.
PyTorch, CUDA, TensorRT, Transformers
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2w
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Solutions Architect, Agentic Optimization
Santa Clara or United States
$152k-$242k/yr RemoteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
5+ YOE5+ years AI/software engineering experience, strong Python/C++ coding, GPU model training/optimization, communication and customer-facing skills, BS/MS/PhD or equivalent.
Python, C++, GitHub, Kubernetes, containers
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2w
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Solutions Architect, Agentic Optimization
Santa Clara or United States
$152k-$242k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
5+ YOEDegree in CS/EE/Physics/Math or equivalent experience,5+ years AI/software engineering,proficient in Python/C++,experience profiling and optimizing models on GPUs and developing GPU kernels,strong communication skills.
Python, C++, GitHub, Kubernetes, containers, GPUs
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1mo
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Performance & Capacity Engineering - Capacity Planning Optimization
Bellevue or Menlo Park or Boston or New York
$184k-$257k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
8+ YOEBachelor's in CS/CE or equivalent; 8+ years experience in performance/software/optimization; expertise designing optimization models, LP solvers (Gurobi/Xpress), distributed systems, infrastructure operations, and coding (Python, R, Java, C/C++, PHP).
Python, R, Java, C, C++, PHP, Xpress, Gurobi
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5d
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Senior Quant Research Engineer, Trading & Portfolio Optimization
Mountain View, California, United States
$110k-$300k/yr HybridFull Time
Arta Finance
Arta Finance: Digital wealth management platform for sophisticated individual investors.
5+ YOE5+ years experience near markets or portfolio management; strong portfolio theory, optimization, risk modeling, software engineering, and tax-aware investing knowledge.
CoderPad, Google Meet, AI coding tools
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1mo
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Machine Learning Engineer 5 - Decisioning & Optimization
New York City or Seattle or Los Angeles or Los Gatos
$466k-$750k/yr OnsiteFull Time
Netflix
NetflixNASDAQ: NFLX: Provider of global streaming entertainment and video content.
7+ YOE7+ years software engineering experience with 3+ years on ML infrastructure or model serving; proficiency in Java, Python, or Scala; experience building high‑QPS, low‑latency model serving, feature serving, and model monitoring.
Java, Python, Scala, Chronon, Signal Service, JVM
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3mo
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2026 PhD Residency - Operations Research and Optimization (Early Stage Project)
Mountain View, California, United States
$109k-$157k/yr OnsiteInternship
X, The Moonshot Factory
X, The Moonshot FactoryNASDAQ: GOOGL: Develops early-stage technologies and experimental projects.
Currently enrolled PhD in a STEM field, strong programming in Python and C/C++, experience in optimization/stochastic modeling or industrial systems, and interest in machine learning.
Python, C, C++, Vertex AI, OpenAI Platform, Antropic Console
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1mo
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Machine Learning Engineer 5 - Decisioning & Optimization
New York or Los Angeles or Los Gatos or Seattle
$466k-$750k/yr OnsiteFull Time
Netflix
NetflixNASDAQ: NFLX: Global video streaming and media production service.
7+ YOE7+ years software engineering; 3+ years ML infrastructure, model serving, or ML platform experience in ads/real-time decisioning; real-time model serving with sub-20ms latency; proficiency in Java, Python, or Scala; experience with ML serving frameworks and real-time feature pipelines; strong model monitoring and production readiness.
Java, Python, Scala, ML serving frameworks, feature stores, model registries
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5d
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Senior Applied Scientist, Efficient LLM Inference & Model Optimization
Palo Alto, California, United States
$195k-$262k/yr OnsiteFull Time
Nebius
NebiusNasdaq: NBIS: Builds cloud infrastructure and software for artificial intelligence development.
PhD required; strong publication record; hands-on Python and PyTorch coding; deep expertise in LLM/VLM inference, quantization, distillation, and production optimization; strong experimental design and communication skills.
Python, PyTorch, vLLM, SGLang, TensorRT-LLM, NVIDIA Dynamo, FlashAttention, FlashInfer, Triton, CUDA
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1mo
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Technical Lead, Front-End Power Optimization
San Jose, California, United States
$184k-$264k/yr OnsiteFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
8+ YOEBachelor’s or Master’s in Electrical/Computer Engineering with 6+ years (Master) or 8+ years (Bachelor); PhD with 3+ years; RTL design, power modeling; PrimePower RTL; scripting (Tcl/Python).
PrimePower RTL, RTL design tools, Tcl, Python
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