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Python Engineer Jobs in Vacaville, CA, US
2,500+ python engineer jobs from 750+ companies hiring in Vacaville, CA, US.
6d
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Avionics Engineer Intern (Fall 2026)
San Francisco, California, United States
$29/hr OnsiteInternship
Pursuing B.S./M.S./Ph.D. in electrical or computer engineering; hands-on hardware/software experience; Python/C++; US citizenship or Green Card; willing to apply even if not all criteria met.
Python, C++, Altium Designer, LTSpice, PSPICE, ADS, Soldering, Oscilloscope, Multimeter
5d
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Staff Engineer, FinOps
San Francisco, California, United States
HybridFull Time
7+ YOE7+ years in FinOps/Platform/Infra, cloud cost data experience, Python/TypeScript, SQL, dashboards, and cost optimization leadership.
Python, TypeScript, Terraform, Kubernetes, Datadog, AWS, GCP, SQL, Observability tooling
1mo
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Software Engineer
Alameda, California, United States
$90k-$180k/yr OnsiteFull Time
6+ YOEEmbedded software design, development, and validation for FDA-compliant projects; strong C/C++/C#/Python skills; 6+ years experience or 4+ years with master's; ISO/IEEE/ FDA standards knowledge.
C, C++, C#, Python, IDEs, debuggers, unit test frameworks
3w
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Principal Engineer, Product Development Engineering
Folsom, California, United States
$135k-$224k/yr HybridFull Time
8+ YOEBachelor’s degree in Engineering; 8+ years in memory/storage product, test, or validation engineering; preferred: semiconductor IC design, system memory testing, C/C++/Python, high-speed interfaces, ATE systems.
C, C++, Python, Advantest, Teradyne, NAND, DDR, GDDR, HBM, PCIe, DFT, DFD, Oscilloscopes, Protocol analyzers
5d
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Senior AI Solutions Engineer, Enterprise Knowledge Work
San Francisco or New York City or Seattle
$260k-$400k/yr HybridFull Time
5+ YOE5+ years in applied AI, data engineering, or ML engineering; strong Python; production experience with LLM orchestration; design evaluations for multi-step reasoning; familiarity with enterprise workflows and revenue-focused mindset.
Python, LangGraph, LlamaIndex, DSPy
1w
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Senior Client Platform Engineer
San Francisco, California, United States
$165k-$206k/yr HybridFull Time
5+ YOE5+ years in endpoint engineering with Apple platforms at enterprise scale; strong Bash/Python/Go/Swift scripting; Jamf Pro expertise; cross-platform MDM/UEM knowledge; IaC and CI/CD experience; security and compliance focus.
Jamf Pro, Munki, Santa, FleetDM, Terraform, Ansible, Git, GitHub Actions, Autopilot, Intune, AWS Lambda, Autopkg, osquery, BitLocker, FileVault, LUKS, SAML, OIDC, Swift, Python, Bash, Go
3w
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Regional Transmission Engineer (Remote or Hybrid)
Folsom, California, United States
$95k-$133k/yr HybridFull Time
2+ YOETwo+ years in power system planning/operation; electrical engineering background; knowledge of WECC; proficiency with power flow tools; programming in Python; strong analytical and communication skills.
GE-PSLF, Python, MS-Access, MS-Excel
3w
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Sr. Engineer, Performance Infrastructure
Austin or San Francisco
HybridFull Time
Proficient in C++ and Python; experience with CPU performance analysis, verification, and RTL debugging; familiarity with pre-silicon and post-silicon workflows; strong problem-solving and automation skills.
C++, Python, RTL, simulation, emulation, compilation tools
3w
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Senior Staff Quality Engineer - S3
San Francisco, California, United States
RemoteFull Time
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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Senior Machine Learning Engineer, Voice AI
San Francisco, California, United States
$200k-$260k/yr OnsiteFull Time
5+ YOE5+ years of ML engineering with focus on model serving, inference optimization, or ML infrastructure; strong Python and PyTorch; GPU profiling; production ML systems; collaboration with partners.
Python, PyTorch, CUDA, TensorRT-LLM, vLLM, SGLang, SNAC, Encodec, DAC
1mo
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Semiconductor Fab Industrial Engineer
Santa Rosa, California, United States
$101k-$168k/yr OnsiteFull Time
3+ YOEBachelor’s degree in Industrial Engineering, Manufacturing Engineering, or Industrial & Systems Engineering; 3+ years in industrial engineering or manufacturing analytics; strong analytical skills; experience with ERP/MES and data analytics tools.
Power BI, SQL, JMP, Python, ERP, MES
1mo
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Sr. Process Engineer
Hayward, California, United States
$109k-$119k/yr OnsiteFull Time
5+ YOE5+ years in process/equipment engineering in batteries/semiconductors; BS in engineering or related field; strong DOE, data analysis, and problem-solving skills.
Coating, Slurry mixing, Calendering, DOE, Python, JMP
2mo
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Senior Platform Engineer
San Francisco or United States
$150k-$190k/yr RemoteFull Time
5+ YOE5+ years in cloud services, Python proficiency; Terraform/OpenTofu, CI/CD, Linux, containerized apps; remote collaboration; on-call experience; cost optimization.
Python, Terraform, Docker, CDN, Google Cloud Platform, Kubernetes, YAML, OpenTofu
4w
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Metrology Development Engineer
Livermore or California
$91k-$119k/yr OnsiteFull Time
2+ YOEBachelor’s degree plus 2+ years of related experience; experience with AI, metrology, Python preferred.
Python, Metrology, AI/ML
1mo
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Software Engineer 3 (ASIC & Software Development Kit)
Roseville, California, United States
$121k-$243k/yr HybridFull Time
6+ YOEBachelor’s or Master’s in Computer Engineering; 6+ years in software systems design; real-time embedded OS, C, Python; ASIC design understanding; emulator experience; strong problem-solving and communication.
C, Python, Rust, Go, Real-time embedded OS, Linux
5d
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Staff AI VFX Engineer
Los Angeles or San Francisco or San Jose or Seattle
$173k-$307k/yr HybridFull Time
5+ YOE5-10+ years in VFX engineering or pipeline tooling; strong production VFX workflow knowledge; Python and at least one of C++, Rust, or TypeScript; OpenEXR/ACES/USD/ Alembic familiarity; communication with studio leadership.
Python, C++, Rust, TypeScript, OpenEXR, ACES, USD, Alembic, OpenColorIO, Nuke, Maya, Houdini, After Effects, Premiere Pro, Substance 3D, OpenEXR, Frame.io, ShotGrid
5d
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AI Engineer - Model Performance
San Francisco, California, United States
HybridFull Time
Deep experience with LLM serving frameworks, quantization, and production fine-tuning; strong Python and GPU performance analysis.
Python, PyTorch, vLLM, SGLang, TensorRT-LLM, LoRA, QLoRA, torchtune, Axolotl
2w
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Senior Engineer, Platform Engineering, AI
Atlanta or New York or Chicago or Pleasanton or Jacksonville
OnsiteFull Time
5+ YOE5+ years infrastructure/DevOps, Kubernetes, Linux, GPU infrastructure; Python/Ansible scripting; vector databases and RAG; agentic AI systems; 24/7 operations; English proficient.
Kubernetes, Linux, Python, Ansible, GitOps, CUDA, NVIDIA drivers, NVIDIA AI Enterprise, GPUs, vector databases, embedding infrastructure, RAG pipelines, MCP, agent memory systems, semantic search, workflow/orchestrion automation tools, Run:AI, NCCL, cuDNN
1w
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Senior Firmware Automation Engineer
San Francisco, California, United States
$187k-$260k/yr HybridFull Time
5+ YOE5+ years in embedded systems or firmware automation; hands-on with HIL, RTOS, Python, CI/CD, and embedded hardware debugging.
Python, Buildkite, Jenkins, Git, Zephyr, FreeRTOS, J-Link, Linux
1w
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Platform Engineer
San Francisco, California, United States
OnsiteFull Time
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
1mo
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Applications Engineer (Robotics)
Livermore or Chelmsford
$111k-$150k/yr HybridFull Time
5+ YOEBachelor’s degree in engineering or equivalent; 5+ years as Applications Engineer or 10+ years in Field Service; strong knowledge of servo control, CAD, motion control, and programming; willingness to travel up to 50%.
SolidWorks, CAD, VB.NET, C#, Python, Modbus TCP, Ethernet/IP
1w
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Machine Learning Engineer III
Pleasanton, California, United States
$160k-$240k/yr HybridFull Time
3+ YOE3+ years in ML with NLP/IR, Python, PyTorch/TensorFlow; experience building production ML systems, LLMs, and agentic AI; strong Python and data processing (PySpark, SQL); production MLOps experience.
PyTorch, TensorFlow, Python, LangChain, LangGraph, Text-to-SQL, Text-to-Python, LLM, PySpark, SQL, Docker, Kubernetes, AWS, GCP, Kubeflow, Knowledge Graphs, DeepEval, RAGAS
2mo
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R&D Test Engineer
Alameda, California, United States
$128k-$162k/yr OnsiteFull Time
4+ YOEExperience leading experimental R&D projects; strong lab testing, data analysis in Python; knowledge of mechanical, thermal systems; BS in engineering or physical sciences; 4+ years experience; ability to operate lab instruments and electronics.
Python, Laboratory instrumentation, Electronics, Data analysis software
2mo
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Senior Image Quality Engineer
Dublin, California, United States
$140k-$175k/yr HybridFull Time
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
1w
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Communications Systems Test Engineer
Livermore, California, United States
$190k-$215k/yr OnsiteFull Time
2+ YOEClearable or eligible for clearance; degree in Electrical/ Optical Engineering; 2-5 years lab experience with high-speed comm systems; MATLAB/Python skills; experience with high-speed test equipment; knowledge of coherent optical systems.
Bit Error Rate Testers, Arbitrary Waveform Generators, Oscilloscopes, Optical Spectrum Analyzers, Optical Power Meters, Variable Optical Attenuators, Polarization Controllers, Matlab, Python
1w
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R&D Software Engineer
San Francisco or Ann Arbor or Austin
$119k-$152k/yr OnsiteFull Time
2+ YOEBachelor’s degree in computer science, computer engineering, or related field. 2-5 years of experience in software engineering or applied research. Proficiency in Python, Java, C#, or JavaScript/Node.js. Fundamentals of modern software development. Interest in AI/ML, agent-based or decentralized tech. Ability to work in ambiguous problems with ment...
Python, Java, C#, JavaScript/Node.js
2mo
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Staff Backend Engineer
San Francisco or California
$200k-$250k/yr HybridFull Time
8+ YOE8+ years Django production experience; Python, Postgres, Redis; production LLMs; startup experience; BS in CS preferred.
Django, Python, PostgreSQL, Redis, LLMs
1w
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Machine Learning Engineer
Emeryville, California, United States
$180k-$250k/yr HybridFull Time
3+ YOE3+ years ML model development in PyTorch; strong Python; cloud and containerization; experience with transformers; scalable ML pipelines.
PyTorch, Python, GCP, AWS, Azure, Kubernetes, Docker, Transformers
2mo
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Founding ML Engineer
San Francisco, California, United States
$150k-$200k/yr OnsiteFull Time
Shipping ML systems to production; strong engineering; empathetic; excellent communicator; gritty; motivated to improve engineering productivity.
Python, Go, TypeScript, React
2mo
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Staff Engineer - Technical Lead
San Francisco or United States
$120k-$150k/yr RemoteFull Time
10+ YOE10+ years in backend software and systems; strong Python and infrastructure expertise; leadership in technical delivery; healthcare data security and privacy awareness.
Python, AWS, Serverless, CloudFormation, CI/CD, Security best practices
1w
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Senior Implementation Engineer
San Francisco or Bellevue
$150k-$185k/yr RemoteFull Time
5+ YOE5–8 years in implementation engineering or related enterprise SaaS roles; deep identity/access management experience; strong engineering fundamentals; experience with AI tools in technical tasks; excellent communication; able to handle ambiguity.
Okta, Azure AD/Entra, AWS IAM, Google Workspace, SailPoint, Saviynt, ServiceNow, Terraform, CloudFormation, Python, PowerShell, SAML, SCIM, OAuth, OIDC
1mo
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Product Security Engineer
Canada or New York or San Francisco or United States
$94k-$125k/yr RemoteFull Time
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
1d
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Senior Data Engineer
San Francisco or Denver or New York City
$110k-$130k/yr HybridFull Time
3+ YOE3–5+ years with OO languages; Python for data tasks; data architectures; private markets experience; CI/CD; SQL/PostgreSQL; AWS/Azure/GCP; Git/GitHub; Jira; backend/frontend development.
TypeScript, C#, Java, Python, PostgreSQL, AWS, Azure, GCP, Git, GitHub, JIRA, Kafka, WebSockets, Medallion Architecture, Data Lakes
2mo
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Backend Staff Engineer
San Francisco, California, United States
HybridFull Time
Extensive backend experience with Golang and/or Python; distributed systems; API design (REST/GraphQL); AWS; caching; databases; security; fluent English.
Golang, Python, AWS, Redis, GraphQL, REST, SQL, NoSQL
1mo
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Senior Mechanical Engineer
Austin, Texas, United States
$110k-$140k/yr OnsiteFull Time
5+ YOE5+ years in mechanical design, structural analysis, thermal systems, CAD (Siemens NX), ANSYS; MATLAB/Python; testing; project leadership.
ANSYS, Siemens NX, MATLAB, Python
3mo
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Staff AI/ML Platform Engineer
Oakland or United States
HybridFull Time
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
1w
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Senior Staff Engineer, API Platform (DET)
San Francisco or Chicago or New York City or Atlanta or Bellevue
$117k-$260k/yr HybridFull Time
5+ YOE5+ years in software development; Bachelor's or Master's in CS/Engineering; proficient in Java, Python, or JavaScript; AWS infra design; IaC; CI/CD; AI tooling experience; strong problem-solving and collaboration skills.
Java, Python, JavaScript, AWS, Lambda, ECS, RDS, API Gateway, Terraform, GitHub Actions, GitLab, CI/CD, Docker, Kubernetes
2mo
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Senior/Staff Infrastructure Engineer
San Francisco, California, United States
$180k-$250k/yr OnsiteFull Time
5+ YOE5+ years managing bare-metal and VM server fleets; strong Python; Linux systems knowledge; IaC (Ansible, Terraform); storage and GPU infra.
Python, Ansible, Terraform, cloud-init, Linux, SELinux, AppArmor, SSH, NVIDIA drivers, CUDA, container runtimes, NVMe, NFS, Lustre, GPFS
1mo
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Senior Software Engineer, Product
Seattle or New York or San Francisco
$192k-$240k/yr HybridFull Time
7+ YOE7+ years of experience designing, developing, and deploying full-stack applications; backend systems; SQL/NoSQL; Java, Kotlin, Python; strong standards and communication.
Java, Kotlin, Python, SQL, NoSQL
6d
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GNC Engineer (Controls)
Huntington Beach, California, United States
$125k-$220k/yr OnsiteFull Time
0+ YOEDesign and analyze flight-control systems for fixed-wing aircraft/UAVs; experience with verification (SIL/HIL), MATLAB/Simulink/Python, and embedded C++.
C++, MATLAB, Simulink, Python, Git, ROS 2, PX4
HiringCafe market data
Python Engineer Jobs market signals in Vacaville, CA, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
2,500+
Hiring companies
750+
Fresh sample
55% new in 30d
Salary visibility
86% show pay
Companies appearing in this market
AalyriaAbbottAdobeAmplitudeAstranisBrexfalForge Global
Work location mix in visible results
Onsite: 53Hybrid: 45Remote: 12