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65 optimization modeling jobs at 49 companies in Vacaville, CA

2mo
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Optimization Engineer
San Francisco or New York City or Denver or Austin or Calgary or Toronto
$218k-$237k/yr HybridFull Time
Intersect
IntersectNASDAQ: GOOGL: Develops-located data centers and renewable energy infrastructure.
5+ YOE5+ years optimizing production systems; experience with LP/MILP/nonlinear problems; familiarity with solvers (Gurobi, CPLEX, HiGHS, XPRESS) and modeling tools (Pyomo, JuMP, AMPL); production code, scalability and reliability; orchestration tools; leadership experience.
Gurobi, CPLEX, HiGHS, XPRESS, Pyomo, JuMP, AMPL, Airflow, Temporal, Dagster, Flyte, Argo
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4d
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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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1mo
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Senior Associate, BESS Modeling & Structuring
Scottsdale or Denver or Houston or San Diego or San Francisco or Princeton
$115k-$177k/yr HybridFull Time
Clearway Energy
Clearway EnergyNYSE: CWEN: Develops and operates utility-scale renewable energy power plants.
3+ YOEBachelor's in CS/Engineering, strong Python programming, ML/DL and optimization experience, familiarity with power markets and BESS modeling; 3+ years quantitative/modeling experience for Senior Associate (Associate: <3 years).
Python, R, SQL, scikit-learn, Keras, TensorFlow, PuLP, Gurobi, CPLEX, CWENQuant, CWENQ
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3w
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Sr. Analyst Pricing Optimization - Old Navy
San Francisco, California, United States
$94k-$122k/yr OnsiteFull Time
Gap Inc.
Gap Inc.NYSE: GAP: Global specialty retailer of apparel and accessories.
1+ YOEBachelor's degree required; 1+ years pricing, demand, or commercial analytics experience; strong data preparation, pricing model execution, and analytical communication skills; comfort reviewing AI-generated outputs.
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Sr. Analyst Pricing Optimization - Old Navy
San Francisco or New York City
OnsiteFull Time
Gap
GapNYSE: GAP: Retailer of apparel and accessories across multiple global brands.
1+ YOEBachelor's degree required; 1-4 years in pricing analytics, demand or merchandise planning or related field. Skills in data preparation, pricing model execution, elasticity/sensitivity analysis, reporting, and quality-checking AI-generated outputs.
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Multimodal AI Model Optimization Research Engineer
San Francisco, California, United States
HybridFull Time
Tavus
Tavus: Develops AI models for creating emotionally intelligent digital humans.
Experience optimizing deep learning models (sparsification, distillation, quantization), strong PyTorch and Python skills, knowledge of GPU/accelerator inference, and ability to reproduce ML research.
PyTorch, Python, TensorRT, ONNX Runtime, TVM, Triton, XLA, CUDA, WebRTC
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Senior Manager, Product Data Science - Fleet Optimization and Orchestration
Mountain View or San Francisco
$272k-$336k/yr HybridFull Time
Waymo
Waymo: Autonomous driving technology for ride-hailing and logistics.
12+ YOE5+ Mgmt10+ years in a technical field; 5+ years managing teams; 5+ years in optimization/modeling; strong data analytics; Python and SQL coding.
Python, SQL
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3mo
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Software Engineer, Inference - Performance Optimization
San Francisco, California, United States
$295k-$555k/yr OnsiteFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
Build and refine performance models, analyze workloads end-to-end, enhance tooling, and collaborate with teams.
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Principal Physics Programmer, C++ (Modeling & Simulation)
San Francisco, California, United States
HybridFull Time
Code Metal
Code Metal: Verifiable AI-powered code translation for mission-critical industries.
8+ YOE8+ years professional C++ development building performance-critical real-time systems; experience with game-engine or engine-level systems, data-oriented design, concurrency, profiling, and optimization; eligibility for Secret clearance.
C++, SIMD, GPU, HLA, DIS, AFSIM
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1mo
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Machine Learning Scientist - Synthesis Planning and Optimization
South San Francisco or San Francisco or Welwyn or Basel
$148k-$311k/yr OnsiteFull Time
Roche
RocheSIX Swiss Exchange: ROG: Roche provides innovative pharmaceutical and diagnostic healthcare solutions.
PhD-level researcher with deep ML expertise (GNNs, language models, RL), fluent in Python and ML frameworks, familiarity with synthesis chemistry and cheminformatics (RDKit/Openeye), experience building scalable ML pipelines and publication record.
RDKit, Openeye, Python, PyTorch, JAX, GitHub, GitLab
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2mo
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Energy Systems Modeler
San Francisco or Boulder or Houston or Toronto
$86k-$108k/yr HybridFull Time
Pattern Energy
Pattern Energy: Develops, constructs, owns, and operates renewable energy facilities.
3+ YOE3-5 years in energy forecasting/analytics; strong modeling and data skills; programming in Python/GAMS/Julia; optimize energy systems; manage multiple tasks.
Python, GAMS, Julia, Git, HPC, Azure, Databricks
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3mo
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Senior AI Scientist – Planning
Pleasanton, California, United States
$160k-$240k/yr OnsiteFull Time
Avathon
Avathon: Develops AI platforms for industrial operational data and autonomy.
10+ YOEPhD or Master’s in OR/IE/Statistics/CS or related; 10-15 years in applied ML/optimization; expertise in forecasting, optimization, or S&OP; Python with optimization solvers; production deployment; strong statistical modeling.
Python, Gurobi, CPLEX, OR-Tools, Prophet, statsmodels, GluonTS, AWS SageMaker, GCP Vertex
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Research Engineer, AI Models
San Francisco or United States
HybridFull Time
EnCharge AI: Develops energy-efficient analog in-memory AI hardware and software systems.
5+ YOE5+ years in ML research/systems, strong Python and PyTorch, hands-on with transformers/diffusion models, fine-tuning and evaluation pipelines, hardware-aware ML optimizations and benchmarking experience.
Python, PyTorch, PyTorch Profiler, Nsight
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Member of Technical Staff, Pretraining
San Francisco, California, United States
$350k-$500k/yr OnsiteFull Time
Mirendil
Mirendil: Developing frontier artificial intelligence models to accelerate scientific research.
Experience at the intersection of research and systems for large-scale model pretraining, including data pipelines, distributed training across many GPUs, model/optimizer development, and experiment analysis.
GPUs
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2mo
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Founding Engineer - ML Performance
San Francisco, California, United States
$250k-$395k/yr RemoteFull Time
uRun
uRun: Infrastructure cloud for interactive, stateful AI inference.
Hands-on CUDA, GPU optimization, and large-scale model inference experience; strong systems and performance engineering skills.
CUDA, GPU, NCCL, PyTorch, Triton, TensorRT, CUDA kernels
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2mo
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Lead AI Engineer
San Francisco, California, United States
$300k-$400k/yr HybridFull Time
Noon
Noon: A building AI-powered design tooling.
5+ YOE5+ yrs software engineering; 2+ yrs ML model training/deploy; NLP/LLMs; data pipelines; model optimizations; agentic AI systems; end-to-end ownership
NLP, LLMs, data pipelines, quantization, distillation, LoRA, pruning, agentic systems
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2w
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Distinguished Applied Researcher
San Francisco or McLean or Cambridge or San Jose or New York
$306k-$381k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOEPhD+4yrs or MS+6yrs in CS/EE/AI/math with deep learning and LLM research experience, track record of publications and large-model training, expertise in training optimization and model deployment.
PyTorch, AWS Ultraclusters, Huggingface, Lightning, VectorDBs, DeepSpeed, NeMo
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1mo
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Senior Machine Learning Engineer
San Francisco, California, United States
$208k-$264k/yr OnsiteFull Time
Atoms
Atoms: Building specialized industrial robots and physical AI systems.
4+ YOE4+ years of professional MLE experience, expertise with transformers and multimodal models, sensor fusion (camera/LiDAR/radar), proficiency in PyTorch or JAX, Python and C++, and experience optimizing/deploying models to edge hardware.
PyTorch, JAX, Python, C++, TensorRT, CUDA
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2mo
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Sr. Staff AI Research TLM - AI Systems
Mountain View or San Francisco
$270k-$340k/yr OnsiteFull Time
Databricks
Databricks: A unified platform for data analytics and artificial intelligence.
Lead a research team focused on foundation model efficiency; expertise in generative AI, LLMs, distributed ML systems, or model optimization; strong Python and PyTorch coding skills; ability to translate research into scalable product capabilities.
Python, PyTorch
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3mo
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Applied Scientist III - Shipper Pricing
Chicago or San Francisco
$125k-$152k/yr HybridFull Time
Uber Freight
Uber Freight: Digital marketplace connecting shippers with trucking carriers.
3+ YOEMS or BS in CS/ML/OR; 3+ years ML models and optimization; experience with A/B testing; Python, SQL, Spark; knowledge of causal inference.
Python, SQL, Spark, Machine Learning
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