Python Software Developer Jobs in Napa, CA, US

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Infrastructure Engineer (GPU & Compute)

New York or San Francisco or Seattle

$180k-$200k/yr RemoteFull Time

Lightning AI: Unified platform to build, train, and deploy AI models.

5+ YOE5+ years in infrastructure or systems engineering; strong Linux in production; GPU hardware and software experience; bare-metal provisioning; Python automation; debugging across hardware/OS/GPU.

NVIDIA DCGM, PXE, IPMI, Redfish, iDRAC, LiveCD, InfiniBand, NVLink, Linux, Python

1mo

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1mo

Advisory Analyst, Technology Transaction - Software: Experienced Consultant

Chicago or Boston or Dallas or Los Angeles or Minneapolis or New York or San Francisco or Seattle

$88k-$120k/yr HybridFull Time

West Monroe: Business and technology consultancy specializing in digital transformation.

2+ YOEBachelor’s degree or equivalent; 2-4+ years software development experience; strong SDLC, OO design (C#, Java, Python); Agile/Lean; ability to lead requirements; travel 20-30%; hybrid in US offices; authorized to work in the US without sponsorship

C#, Java, Python, SDLC, Agile, Agentic AI/LLMs

3mo

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3mo

Robotics Test Engineer

San Francisco, California, United States

OnsiteFull Time

Pronto: Develops autonomous haulage systems for mining and industrial vehicles.

3+ YOE3+ years in software testing/QA/automation; strong Python; test frameworks; automation infra; CI/CD; excellent cross-team communication; log data debugging.

Python, pytest, unittest, Docker, GitHub Actions

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Senior Controls Engineer

San Francisco, California, United States

$115k-$170k/yr OnsiteFull Time

Marathon Fusion: Developing fuel processing technologies for commercial fusion power plants.

3+ YOE3+ years in industrial control systems; PLC-based control and instrumentation; experience with LabVIEW, Python; DAQ knowledge; able to design, debug hardware and software control systems.

LabVIEW, Python, PLC, DAQ

2mo

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2mo

Geospatial Data Engineer

San Francisco, California, United States

$133k-$202k/yr HybridFull Time

Pano AI: AI-powered wildfire detection and real-time intelligence platform.

3+ YOE3+ years software engineering; BS in Computer Science or equivalent; 2+ years Python; 2+ years building data systems on cloud; 2+ years with relational databases (PostgreSQL).

Python, Google Cloud, Kubernetes, CI/CD, PostgreSQL, Cloud

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Senior R&D Engineer, Lab Automation Applications Engineer

San Francisco, California, United States

$190k-$262k/yr HybridFull Time

Chan Zuckerberg Biohub: Builds AI-powered technologies for biomedical research and disease study.

5+ YOE5+ years in laboratory automation; experience with Hamilton STAR/Vantage, VENUS software; programming in Python; knowledge of cell biology and molecular biology; strong documentation and project management skills.

Hamilton STAR, Hamilton Vantage, VENUS, OpenTrons, Agilent Bravos, Python

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Staff Electrical Engineer – FPGA / MPSoC Systems & Digital Signal Processing

San Leandro, California, United States

$160k-$180k/yr OnsiteFull Time

SirenOpt: Provides real-time, non-destructive material characterization for advanced manufacturing.

5+ YOE5+ years in FPGA/MPSoC design, DSP, MATLAB/Python, HDL/RTL, and board bring-up; strong hardware-software integration.

MATLAB, Python, HDL/RTL, FPGA, MPSoC, DSP, Oscilloscopes, Logic Analyzers, Schematic Reading, Bench Testing

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Senior Staff Quality Engineer - S3

San Francisco, California, United States

RemoteFull Time

DataDirect Networks: Provides high-performance data storage and management solutions for AI.

12+ YOE12+ years in systems software quality engineering; strong C/C++, Python/shell scripting; Linux file system testing; test strategy ownership and leadership.

C/C++, Python, Shell, gcc, gdb, g++, git, Linux

1mo

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1mo

Investment Data & Analytics Engineer- Vanguard Personalized Indexing

Oakland, California, United States

$90k-$150k/yr OnsiteFull Time

Vanguard: Provides mutual funds, ETFs, and investment management services.

3+ YOE3+ years in software/data/analytics engineering; Python proficiency; AWS; data lakes/pipelines; investments domain exposure; team contributor.

Python, AWS, Plotly Dash

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Platform Engineer

San Francisco, California, United States

OnsiteFull Time

Axiom: Uses AI to predict drug toxicity, replacing animal testing.

Strong generalist software engineer with experience building production backend, distributed systems, ML infrastructure, and enterprise SaaS for large enterprise customers.

Python, TypeScript, Go, Rust, Kubernetes, Docker, Terraform, Pulumi, CI/CD, Ray, Modal, Slurm, Anyscale, Spark, Dask, Daft, Airflow, Dagster, Prefect, Argo, Postgres, DuckDB, Snowflake, BigQuery, ClickHouse, Elasticsearch, OpenSearch, vector databases, LLM systems

2mo

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2mo

Senior Image Quality Engineer

Dublin, California, United States

$140k-$175k/yr HybridFull Time

ZEISS: A leading technology enterprise specializing in optics and optoelectronics.

3+ YOE3-7 years in X-ray/CT imaging or related imaging; degree in Engineering/Physics; strong IQ metrics, processing, and reconstruction know-how; proficient in Python/Matlab; experience with CT concepts and CT-related software.

Python, Matlab, CT imaging, image processing, reconstruction algorithms

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Field Team - Member of Technical Staff

San Francisco, California, United States

$200k-$325k/yr HybridFull Time

Goodfire: Developing tools to interpret and steer artificial intelligence systems.

Strong software engineering in Python and ML frameworks (PyTorch, JAX); cross-domain collaboration; fast learner; strong communication.

Python, PyTorch, JAX

3mo

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3mo

Staff AI/ML Platform Engineer

Oakland or United States

HybridFull Time

Albert Invent: Cloud platform accelerating chemistry and materials science research.

5+ YOE7+ years in software engineering; advanced Python; REST APIs; data pipelines; workflow orchestration; cloud and containers; experience with Ray/Temporal; SQL/NoSQL data stores.

Python, FastAPI, REST API, Ray, Temporal, AWS, Docker, Kubernetes, Neptune, Redis, DynamoDB, Grafana, Prometheus, Datadog, GPU, Graph databases

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88-50100015 Machine Learning Engineer

South San Francisco, California, United States

$191k-$249k/yr HybridFull Time

RocheSIX Swiss Exchange: ROG: Develops and manufactures innovative medicines and diagnostic tests.

2+ YOEMaster’s degree in Computer Science or Biomedical Imaging (or foreign equivalent); 2 years ML/DS/Software ML experience; Python; cloud (Azure/AWS); data engineering; ML model deployment; biomedical imaging and multi-modal data familiarity.

Python, Azure, AWS, Databases, Machine Learning, Cloud Platforms, Large Language Models

1mo

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1mo

Product Security Engineer

Canada or New York or San Francisco or United States

$94k-$125k/yr RemoteFull Time

Lattice: Software platform for employee performance, engagement, and talent management.

1+ YOE1–3+ years in product security or software engineering; JavaScript/TypeScript (or Python/Ruby); OWASP Top 10 familiarity; security testing tools (SAST/DAST); cloud experience (AWS).

SAST, DAST, Dependency Scanning, AWS

1mo

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1mo

Tech Lead - Growth

San Francisco, California, United States

OnsiteFull Time

Arcade: Infrastructure for AI agents to securely interact with external applications.

7+ YOE1+ Mgmt7+ years software engineering with technical leadership; strong backend and systems experience; Go/Python; React; leading small teams; growth mindset.

Go, Python, TypeScript, React, PostgreSQL

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Senior Systems Verification & Validation Engineer

San Francisco, California, United States

$165k-$195k/yr OnsiteFull Time

Serve RoboticsNasdaq: SERV: Autonomous sidewalk robots for sustainable last-mile urban delivery.

8+ YOE8+ years in design and test of complex electromechanical/robotic systems; BS in Mechanical/Electrical/Software; hands-on test infrastructure; Python/SQL; data analysis; V&V methods; cross-functional collaboration.

Python, SQL, Unix/Linux

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AI Agent Infrastructure Lead

San Francisco, California, United States

$230k-$260k/yr OnsiteFull Time

Sphere: AI-powered global tax compliance and automated filing software.

Experience building production software; AI agents or internal developer tooling; backend systems; safety and autonomy; strong initiative and attention to detail.

Python, CI/CD, Infrastructure

2mo

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2mo

Senior Solutions Engineer

San Francisco, California, United States

$193k-$241k/yr OnsiteFull Time

BoxNYSE: BOX: Cloud content management and collaboration platform for global enterprises.

5+ YOE5+ years pre-sales/solutions engineering in SaaS/enterprise software; AI-curious; strong presentation skills; experience with APIs and modern architectures.

REST, OAuth, JSON, Python, JavaScript, APIs, Nintex, Zapier, Workato, n8n

2mo

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2mo

Entry-Level Structural Engineer | Designer

San Francisco or Los Angeles or Sacramento or San Diego or Detroit or Grand Rapids or Orange

$84k-$112k/yr HybridFull Time

Degenkolb Engineers: Specializes in structural engineering and earthquake-resistant building design

1+ YOEMS in Structural Engineering or BS in Civil Engineering with 1-2 years experience; GPA 3.40+; authorized to work in the United States; software proficiency expected.

AutoCAD, Tekla, RISA, RAM, Revit, Excel, MathCAD, SAP2000, ETABS, Python

2mo

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2mo

Sales Engineer - Enterprise, TOLA

Denver or San Francisco or Phoenix or Seattle

$1-$2/yr RemoteFull Time

SamsaraNYSE: IOT: Sells sensors and software for fleet and industrial monitoring.

5+ YOEBS degree; 5 years in pre-sales or customer-facing roles; ability to explain technical concepts to non-technical audiences; hardware/software evaluations; basic electronics; open APIs; strong growth mindset.

Open API, Cloud software, Cloud-connected hardware, Bash, Python, JavaScript

1mo

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1mo

Payer Dev, Git & ML-Ops Engineer, Senior Associate

Boston or Indianapolis or Raleigh or Charlotte or Jacksonville or Chicago or Cincinnati or Cleveland or Columbia or Kansas City or Columbus or Dallas or Las Vegas or Los Angeles or Baltimore or Birmingham or St. Louis or Salt Lake City or San Diego or San Francisco or Silicon Valley or Seattle or Stamford or Tampa or Toledo or Austin or Washington or New York or Florham Park or Philadelphia or Phoenix or Pittsburgh or Houston

$77k-$202k/yr OnsiteFull Time

PwC: Providing audit, tax, and management consulting services to businesses.

4+ YOEBachelor's degree; 4+ years software or data engineering; experience with dbt on Databricks; healthcare analytics experience; CI/CD pipelines for Databricks; Azure Databricks workspace provisioning; Python CLI tools.

Databricks, dbt, Azure Databricks, Python, YAML, argparse, CI/CD, AI agent systems

2mo

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2mo

Client Engineer III (MedInsight)

Seattle or Appleton or Atlanta or Boise or Wakefield or Chicago or Dallas or Hartford or Omaha or San Francisco or Portland or Portland

$85k-$162k/yr RemoteFull Time

Milliman: Provides actuarial consulting and risk management solutions globally.

5+ YOE5+ years in analytics/data engineering with client-facing delivery; expert SQL; dimensional modeling; strong software engineering practices; able to lead data-driven implementations.

SQL, Git, CI/CD, ETL, Data Modeling, Python, Cloud

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Junior Coastal Engineer

San Francisco or Oakland or Sacramento or Petaluma

$85k-$100k/yr HybridFull Time

Environmental Science Associates: Provides environmental consulting for infrastructure and restoration projects.

0+ YOEBachelor’s in Civil/Environmental Engineering or related field; 0-3 years’ experience; EIT or ability to obtain within 1 year; coastal/restoration experience desirable; proficiency in design/modeling software preferred; strong communication; ability to work in hybrid office settings.

AutoCAD Civil 3D, ArcGIS, HEC RAS, HEC HMS, XBeach, SWAN, MATLAB, Python

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Forward Deployed AI Engineer

San Francisco, California, United States

HybridFull Time

Latent Labs: Building generative AI models to make biology programmable.

Strong CS/ML background; experience deploying AI systems; cloud infrastructure; customer-facing; production software; pharma/biotech domain knowledge.

AWS, GCP, Azure, Docker, Kubernetes, CI/CD, Cloud-native, APIs, Python, ML frameworks

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Field Solutions Engineer, Spacetime Integrations

United States or San Francisco

$160k-$215k/yr RemoteFull Time

Aalyria: Provides laser communications and networking platforms for aerospace.

4+ YOE4+ years in customer-facing technical roles; bachelor's in CS/Engineering; strong software dev; experience with APIs; Linux, containers/Kubernetes; export controls awareness.

Go, Python, Java, C++, Linux, Docker, Kubernetes, CI/CD, gRPC, protobuf

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Agentic-Workflow MLE (Pipeline)

San Francisco, California, United States

$250k-$350k/yr HybridFull Time

Prophecy: AI-native platform for building and automating enterprise data pipelines.

6+ YOE6+ years software engineering; 2+ years AI/ML; hands-on LLM/agent building; semantic search, RAG, vector databases; prompt engineering; Python, REST APIs, microservices; Go, AWS, k8s, Java, Scala; experience with Knowledge Graphs and multi-agent systems.

Python, REST APIs, microservices, Go, AWS, Kubernetes, Java, Scala, LangChain, Weaviate, Pinecone, Neo4j, Neptune, GitHub Copilot, Codex

2mo

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2mo

HNP Rebele Editorial AI Development Intern

San Francisco, California, United States

$9k/hr OnsiteFull Time

Hearst Television: Operates local television and radio stations across the United States.

Internship in AI/engineering with Python, APIs, REST/JSON, Git; newsroom tools; collaboration; fast-paced deadlines.

Python, REST, JSON, Git, AWS, S3, EC2, Lambda, Github Copilot, Cursor, Slack, Zoom, Google Sheets

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Senior Security Engineer, Detection and Response

Austin or San Francisco or Seattle or Boston or Washington

$182k-$202k/yr RemoteFull Time

HackerOne: Connecting organizations with ethical hackers to find security vulnerabilities.

5+ YOE5+ years in detection and response or security engineering; strong software fundamentals; experience with cloud (AWS); experience with log analysis and endpoint detection tools.

Python, Go, Ruby, CloudTrail, GuardDuty, VPC flow logs, Datadog, Splunk, ELK, SentinelOne, CrowdStrike

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Senior, Advanced Application Engineer - Location Flexible (Oakland, CA, US, 94612)

Oakland, California, United States

$116k-$194k/yr HybridFull Time

PG&ENYSE: PCG: Provides natural gas and electric service in California.

5+ YOEBachelor's in engineering; 5 years electric utility experience; experience with grid modeling software (e.g., CYMDIST, PSLF, Aspen).

Python, C#, SQL, Jira, MS Excel, Foundry, Power BI, CYMDIST, PSLF, Aspen

1mo

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1mo

Member of Technical Staff - Compilers

San Francisco, California, United States

$150k-$350k/yr OnsiteFull Time

Gimlet Labs: Optimizing AI inference performance across diverse hardware architectures.

Strong software engineering fundamentals; experience with compiler systems; ability to optimize across hardware boundaries.

C++, Python, LLVM, MLIR, TVM, XLA, GPU lowering

2mo

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2mo

Junior Geospatial Data Scientist (Pipeline & Algorithm Focus)

San Francisco, California, United States

OnsiteFull Time

Matter Intelligence: Develops hyperspectral sensors and AI for advanced Earth observation.

BS or MS in a quantitative field; hands-on hyperspectral data experience; strong Python; remote sensing physics knowledge; pipeline and production coding.

Python, GDAL, Rasterio, Xarray, NumPy, SciPy, ENVI, GeoTIFF, NetCDF/HDF

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Ex-Founder

San Francisco, California, United States

OnsiteFull Time

Wispr Flow: Provides AI-powered voice dictation software for computers and mobile devices.

Former founder with engineering or growth expertise; for engineers: proficient in TypeScript, React, Python; for growth: scalable growth experience and user-centric mindset.

TypeScript, React, Python

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AI/ML Intern

Arizona or California or Colorado or North Carolina or San Francisco or Utah

$40-$50/hr RemoteInternship

Rocket Lawyer: Provides online legal document creation and attorney consultation services.

Pursuing BS, MS, or PhD in CS/Math/Stats; basic ML concepts; familiarity with generative AI; interest in LLMs; strong Python.

Python, FastAPI, Flask, Django, TensorFlow, PyTorch

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Member of Technical Staff - AI Product

San Francisco, California, United States

OnsiteFull Time

Eigen: Building an AI-driven social agent as the internet's shared friend.

Experience designing large, maintainable AI systems; autonomous problem solving; strong product sense; experience with Typescript, Python; building agentic systems.

Typescript, Python, Agentic systems

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Member of Technical Staff - Security

San Francisco or New York City

RemoteFull Time

Runlayer: Security and governance platform for enterprise AI agents.

8+ YOE8+ years in security engineering with emphasis on application security and endpoint detection; Python/FastAPI; experience with enterprise security and API/gateway attack patterns.

Python, FastAPI

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Intern, AI Engineering

South San Francisco, California, United States

OnsiteFull Time, Internship

Denali TherapeuticsNASDAQ: DNLI: Developing therapies to treat neurodegenerative and lysosomal storage diseases.

Pursuing Master’s or Ph.D. in CS/AI/ML; strong Python and NLP skills; experienced with LLMs, prompt engineering, RAG; able to collaborate with experts; good communication and documentation.

Python, LLM APIs, Hugging Face, NLP, Git, XML, JSON

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Founding Forward Deployed Machine Learning Engineer

San Francisco or Bay Area

HybridFull Time

Adaption: Develops efficient AI systems that adapt in real-time.

4+ YOE4+ years industry, 2+ years in customer-facing tech role; strong software engineering; familiarity with ML frameworks; data modeling for training; experience with human feedback/adaptive learning; excellent communication; ownership mindset.

Python, PyTorch, JAX, TensorFlow

1mo

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1mo

Member of Technical Staff - Applied ML, RecSys

San Francisco or Boston or Remote

HybridFull Time

Liquid AI: Develops efficient general-purpose artificial intelligence foundation models.

Hands-on experience building or fine-tuning recommendation models at scale; sequential recommendation architectures; data quality and evaluation design; large-scale data pipelines; Python and PyTorch proficiency.

Python, PyTorch, Large-scale data pipelines, Recommendation models