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49 quantitative software engineer jobs at 39 companies in California

2mo
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Quantitative Developer
Pasadena, California, United States
$134k-$158k/yr HybridFull Time
Franklin Templeton
Franklin TempletonNYSE: BEN: Global investment firm providing asset and wealth management services.
3+ YOE3+ years in quantitative finance or investment management; strong Python/SQL/Linux; solid fixed income risk knowledge; experience with large financial datasets; degree in CS/Math/Engineering or a quantitative field.
Python, SQL, Linux
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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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3w
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Software Engineer I
Los Angeles, California, United States
$91k-$111k/yr HybridFull Time
Los Angeles Capital Management
Los Angeles Capital Management: Quantitative equity management for global institutional investors.
1+ YOEBachelor's in a quantitative field, 1+ year production software experience, strong Python and SQL skills, familiarity with testing and Git, and effective communication.
Python, FastAPI, Pydantic, GitHub Actions, Snowflake, Prefect, Git, SQL, Azure, Docker, Dagster, Airflow
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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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5d
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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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6d
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Software Engineer III, AI/ML, Display Ads
Mountain View, California, United States
$147k-$210k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
2+ YOEBachelor's degree or equivalent and 2+ years software development with C++ and Python; 1+ year ML infrastructure or related ML experience; strong quantitative, data and ML model experience.
C++, Python
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1mo
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Senior Software Engineer - Fraud
San Mateo, California, United States
$197k-$243k/yr HybridFull Time
Roblox
RobloxNYSE: RBLX: Platform for creating and playing user-generated 3D digital experiences.
4+ YOE4+ years building scalable distributed systems, Bachelor's in CS or quantitative field, experience with large-scale data architecture, API design, SQL/NoSQL, risk prevention or ML, strong communication and ownership.
SQL, NoSQL, API, A/B testing, machine learning
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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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2mo
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Senior Software Engineer, Map Platform
Mountain View, California, United States
$194k-$291k/yr OnsiteFull Time
Nuro
Nuro: Builds autonomous driving software and electric delivery robots.
BS in CS/Robotics or quantitative field; experience with distributed systems, data storage/processing, C++/Python, multithreading, and performance tuning; strong problem-solving; able to develop and debug production code.
C++, Python
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1w
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Senior Software Systems Engineer - Simulation Evaluation & Validation
Foster City or San Diego
$208k-$300k/yr HybridFull Time
Zoox
ZooxNASDAQ: AMZN: Developing autonomous robotaxis for urban ride-hailing services.
5+ YOE5+ years in quantitative evaluation or sensor data analysis; proficiency in Python, Pandas, NumPy, SQL; applied statistics knowledge; strong communication; BS/MS/PhD in CS, Robotics or related field.
Python, Pandas, NumPy, SQL
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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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3w
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Senior Software Development Engineer - Data
San Jose, California, United States
$213k-$388k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
BS/MS in quantitative field; experience with API/backend and big data stacks; ETL/ELT and data systems architecture; coding in Java, Python, and SQL; strong communication.
Hadoop, M/R, Hive, Spark, Metastore, Presto, Flume, Kafka, ClickHouse, Flink, ETL, API, Java, Python, SQL
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5d
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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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1mo
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Optimization Engineer, Grid Systems
Redwood City, California, United States
$140k-$220k/yr HybridFull Time
GridCARE
GridCARE: Unlocking electrical grid capacity for AI data center power.
1+ YOEMaster's or equivalent in a quantitative field, 1+ years industry or applied research experience (1–5 years typical), production-quality Python or Julia coding, optimization solvers and simulation experience, strong math and software engineering.
Python, Julia
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1mo
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Associate Engineer, Analytical AI Engineering
Princeton or Phoenix or Los Angeles County or Puerto Rico or United States
$81k-$98k/yr OnsiteFull Time
Bristol Myers Squibb
Bristol Myers SquibbNew York Stock Exchange: BMY: Develops and distributes innovative medicines for serious diseases.
0+ YOEBA/BS required (quantitative or engineering preferred). 0-2 years experience in data/software/ML engineering. Proficiency in Python and SQL, Git, testing practices, cloud exposure (AWS, Microsoft Azure, Databricks), and familiarity with ML workflows.
Python, SQL, Git, AWS, Microsoft Azure, Databricks
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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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2mo
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Full-Stack Developer - Capital Markets - NYC / Dallas / Los Angeles
New York City or Dallas or Los Angeles
RemoteContract
Portfolio BI
Portfolio BI: Software and data solutions for alternative asset managers.
5+ YOEBachelor's in a quantitative field; 5+ years software engineering; production ownership of web apps; finance/tech background preferred.
Python, C#, REST APIs, Async, Git, CI/CD, TFS, Confluence, Tableau, SSRS, React, TypeScript, JavaScript, HTML5, CSS, SQL, NoSQL, Azure, AWS
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