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24 quantitative software engineer jobs at 16 companies in Napa, CA

2mo
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Staff Software Engineer, Quantitative Evaluations
Mountain View or San Francisco
$251k-$310k/yr HybridFull Time
Waymo
Waymo: Autonomous driving technology for ride-hailing and logistics.
4+ YOEBS in a quantitative field; 4-7 years experience; strong C++, Python, SQL skills; data analysis; building data pipelines; ML familiarity; strong coding standards.
C++, Python, SQL, Machine Learning, Data Processing, Statistics
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1w
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Associate, Quantitative Developer, Model Portfolio Solutions (MPS), Multi-Asset Strategies & Solutions (MASS)
San Francisco, California, United States
$116k-$155k/yr HybridFull Time
BlackRock
BlackRockNYSE: BLK: Provides investment management and financial technology services globally.
3+ YOEDegree in a quantitative discipline,3+ years professional Python development in quantitative/investment contexts,experience with systematic signals,AI tooling exposure,and strong communication and problem-solving skills.
Python, GitHub Copilot, Windsurf, Aladdin
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4d
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Software Engineer
United States or Denver or San Francisco
$115k-$148k/yr RemoteFull Time
Virta Health
Virta Health: Reversing type 2 diabetes through virtual care and nutrition.
5+ YOE5+ years shipping backend code; experience with Golang, microservices, data/event architectures, cloud platforms, strong communication and quantitative judgment; AI-augmented mindset preferred.
Golang, Google Cloud, AWS, Azure, SQL, NoSQL, OpenAI, Google Gemini, Ashby
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6d
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DevOps & Software Quality Engineer
Santa Rosa, California, United States
$123k-$199k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
2+ YOEBS/MS in software engineering preferred; 2+ years QA/SW toolchain/SW security experience; leadership in software quality, QA tooling, release/deployment and triage; strong communication and quantitative skills.
SAST, C#, Visual Studio
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1mo
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AIML Software Engineer, AI for Science
London or San Francisco or Zug or Heidelberg or Cambridge
$136k-$227k/yr HybridFull Time
GSK
GSKLondon Stock Exchange: GSK: Develops and manufactures innovative vaccines and specialty medicines.
Degree in a quantitative/engineering discipline or equivalent experience; advanced Python and FastAPI programming; experience with GCP/Azure and cloud-native architectures; familiarity with PyTorch/JAX/TensorFlow, CI/CD, containerization, SQL and production monitoring.
Python, FastAPI, GCP, Azure, PyTorch, JAX, TensorFlow, CI/CD, Kubernetes, Google Kubernetes Engine, Cloud Run, Cloud Storage, Artifact Registry, Cloud SQL, SQL, Terraform, shell scripting
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1w
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Quant Developer
New York City or San Francisco or Los Angeles or United States or Canada
$175k-$200k/yr RemoteFull Time
Gauntlet: Provides risk management and yield curation for DeFi protocols.
2+ YOEExperience building production quantitative systems, strong Python and software-engineering skills, applied quantitative and optimization skills, SQL and data pipeline experience, production ownership and clear technical communication.
Python, SQL, TypeScript, BigQuery, Dagster, Hex, GCP, Kubernetes, Solidity, EVM, anvil
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6d
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Senior Optimization Engineer
San Francisco, California, United States
$150k-$210k/yr HybridFull Time
Verse
Verse: Software to plan, procure, and manage clean energy portfolios.
5+ YOE5+ years building production optimization models, strong Python software engineering, deployment of scalable optimization services, energy industry experience (electricity markets, battery storage), Master's degree in quantitative field.
Python, CI/CD
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1w
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Member of Technical Staff - Agent Engineer
South San Francisco, California, United States
$200k-$300k/yr OnsiteFull Time
Phylo
Phylo: An applied research lab building AI agents for biomedical discovery.
Experienced software engineer with ML/LLM experience, familiarity with LLM APIs and agent runtimes, strong quantitative judgment, production systems and distributed systems experience, and ability to design evaluations.
LLM APIs, Kubernetes, task queues, event streams, code sandboxes, durable workflow systems
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1mo
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Senior Machine Learning Engineer
San Francisco, California, United States
$159k-$296k/yr HybridFull Time
Warner Bros. Discovery
Warner Bros. DiscoveryNasdaq: WBD: Produces and distributes multimedia entertainment content and news worldwide.
5+ YOE5+ years ML engineering experience, deep Python and production ML expertise, Databricks and Snowflake proficiency, AWS SageMaker experience, strong software engineering and technical leadership, Bachelor's degree in quantitative field or equivalent.
Databricks, PySpark, Delta, Workflows, DLT, Unity Catalog, Snowflake, AWS, SageMaker, S3, Lambda, Mosaic, FreeWheel, Google Ad Manager, MLflow, Feature Store, Databricks Genie, Cursor, GitHub Copilot, Amazon Q, Snowflake Cortex, MCP, LangChain, LangGraph, AutoGen, Tecton, Feast, Python, SQL, Scala
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3d
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Staff Frontier Agents Engineer (Applied AI)
San Francisco or Seattle or New York City
$252k-$315k/yr OnsiteFull Time
Scale AI
Scale AI: Provides data and infrastructure for training artificial intelligence models.
8+ YOE8+ years applied AI or software engineering experience, strong Python skills, production LLM/agent experience, quantitative evaluation expertise, and excellent communication for enterprise customers.
Python, OpenAI, Claude, MCP, Docker, Kubernetes, AWS, Azure, GCP, CI/CD
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2w
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Software Program Manager- Electronic Product Development
Santa Rosa, California, United States
$164k-$273k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNew York Stock Exchange: KEYS: Manufactures hardware and software for electronic test and measurement.
2+ YOEProven software engineering and project leadership integrating software with hardware, backlog and sprint management, quantitative problem solving, and ability to deliver releases within cost/schedule/scope.
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1mo
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Senior AI/ML Engineer: Python & Scientific Computing
San Francisco or New York City or United States
$175k-$250k/yr HybridFull Time
Swayable
Swayable: Measures message impact and public opinion using causal AI.
5+ YOE5+ years building scientific or quantitative data‑intensive software; expertise in scientific Python stack, object‑oriented and test‑driven development, vectorized code, machine learning, and distributed/parallel computing.
Python, NumPy, SciPy, scikit-learn, Pandas, Celery, Flask, JavaScript, Vue.js, Node.js, MongoDB, GraphQL, Linux
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2w
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Senior AI Engineer
San Francisco, California, United States
$175k-$215k/yr HybridFull Time
Weave Bio
Weave Bio: AI platform for drug development regulatory workflows.
Experience building and operating LLM-powered products; quantitative or scientific background (ML, CS, biology, chemistry); strong technical judgment and focus on reliable, production-quality systems.
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1w
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Senior Machine Learning Engineer
San Francisco or Seattle or San Jose
$173k-$307k/yr OnsiteFull Time
Adobe
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
5+ YOE5+ years building and deploying ML models, strong Python skills, proficiency with PyTorch or TensorFlow, experience leading initiatives, and a quantitative degree.
Python, PyTorch, TensorFlow
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2w
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Senior Machine Learning Engineer
Brisbane, California, United States
$162k-$227k/yr HybridFull Time
Freenome
FreenomeNASDAQ: FRNM: Develops blood tests for early cancer detection using machine learning.
5+ YOEMS (or equivalent) in a quantitative field,5+ years post-MS industry experience building scalable DL/ML pipelines,proficiency with Python and DL frameworks,cloud and distributed systems experience.
Python, Java, Julia, C, C++, PyTorch, TensorFlow, Jax, Scikit-learn, Ray, DeepSpeed, TensorBoard, Wandb, MLflow, AWS, Google Cloud, Azure, Docker, Kubernetes, HDFS, Parquet, PyArrow, Spark, Git, CUDA, Triton, XLA
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1mo
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Delivery Consultant- AI/ML, WWPS ProServe
Jersey City or Austin or Seattle or Arlington or Bellevue or New York or Denver or Herndon or Mountain View or San Francisco
$131k-$204k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOEUS citizen required. 2+ years cloud architecture, 3+ years machine learning/statistical modeling, professional software engineering experience, GenAI benchmarking, and quantitative analysis skills.
AWS services
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2w
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Modeling and Simulation Module Developer - Data & AI Acceleration (Hybrid)
South San Francisco, California, United States
$97k-$184k/yr HybridFull Time
AbbVie
AbbVieNYSE: ABBV: Develops and sells innovative pharmaceutical and biopharmaceutical medicines.
3+ YOEMaster's+3–5 years or PhD in quantitative field, strong R development, dashboard and agentic AI experience, statistical rigor, software engineering best practices, and stakeholder collaboration.
R, LLM
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1mo
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EY-Parthenon-Strategy and Execution-Software Strategy Group - Experienced Associate (Boston, MA, US, 02116)
Boston or New York or Los Angeles or San Francisco
$100k-$110k/yr HybridFull Time
EY
EY: Global firm providing audit, tax, and professional consulting services.
1+ YOEBachelor's in business, accounting, finance, engineering, computer science, or analytics plus ≥1 year related experience (or a graduate degree); client-facing experience, quantitative/qualitative research skills, Microsoft Office proficiency, willingness to travel and work extra hours.
Microsoft Office, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Microsoft Copilot
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