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Python Data Engineer Jobs in Vallejo, CA, US
900+ python data engineer jobs from 440+ companies hiring in Vallejo, CA, US.
2mo
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Senior Platform Engineer
Palo Alto, California, United States
$225k-$300k/yr HybridFull Time
4+ YOE4+ years building production-grade distributed systems; advanced Python; experience with high-scale data processing; strong distributed architecture; track record of solving complex technical challenges.
Python, APIs, Airflow, Airbyte, dbt, Distributed systems
1mo
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Senior Software Engineer
San Francisco, California, United States
$160k-$220k/yr OnsiteFull Time
3+ YOE3+ years building software products for operators or demanding workflows; solid frontend, backend, and API experience; strong TS/React/Python; data-heavy and database experience; excellent communication.
TypeScript, React, Python
1w
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Machine Learning Application Engineer II
South San Francisco, California, United States
$154k-$188k/yr HybridFull Time
3+ YOEMasters degree in Computer Science, ML, Bioinformatics, Data Engineering or related field; 3+ years in production ML pipelines; experience in drug discovery workflows; strong Python/SQL; CI/CD and ML ops; cloud and containerization.
Python, SQL, R, Terraform, IaC, Airflow, Prefect, Docker, Kubernetes, AWS, Git
3w
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Applied AI Engineer, Product & GTM
San Francisco, California, United States
OnsiteFull Time
Write code daily; pipelines and tools; strong Python; experience with simulation frameworks; data pipelines; ML/AI domain knowledge.
Python, ASTRA-sim, gem5, Plotly, Pandas, Matplotlib, Jupyter
1mo
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Robot Learning Engineer
Palo Alto, California, United States
OnsiteFull Time
Generalist engineer with depth in robot learning; experienced with real-world deployments and hardware; knowledge of ML, robotics software, and data pipelines.
ROS, Python, C++, TensorFlow, PyTorch, Docker
1mo
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Early Product Engineer - US
San Mateo, California, United States
$150k-$250k/yr HybridFull Time
2+ YOE2-4 years of production web application experience; proficient with TypeScript/React/Next.js; backend experience (Node, Python); comfortable with data-intensive, distributed systems; eager to own problems end-to-end.
TypeScript, React, Next.js, Node.js, Python, Flask
2w
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Senior Implementation Engineer
San Francisco, California, United States
$150k-$165k/yr OnsiteFull Time
5+ YOE5+ years HL7 v2 interfacing; REST/API/JSON/XML; SQL querying; JavaScript/TypeScript/Python; healthcare IT expertise; strong data mapping/testing; good communication; eager to learn in startup
HL7, FHIR, REST APIs, JSON, XML, SQL, JavaScript, TypeScript, Python
2w
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Sr Backend Software Engineer, Recording
San Francisco, California, United States
RemoteFull Time
8+ YOE8+ years backend experience with Python, Typescript, or Go; distributed systems; messaging queues; data ingestion; microservices; AWS; performance optimization.
Python, Typescript, Go, Celery, SQS, RabbitMQ, Kafka, Django, AWS
2mo
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Forward-Deployed Software Engineer
San Francisco, California, United States
OnsiteFull Time
5+ YOE5+ years of professional software development; expert in Python and SQL; experience with data-heavy environments; able to travel occasionally to client sites.
Python, SQL, PostgreSQL, Snowflake, BigQuery, AWS, GCP
1mo
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Full Stack Engineer
San Francisco, California, United States
$150k-$180k/yr HybridFull Time
3+ YOE3+ years software development; distributed systems and data pipelines; cloud services (AWS, GCP, Azure); Python; GenAI/ML basics a plus; coding assistants a plus; thrives in fast-paced startup environments.
Python, AWS, GCP, Azure, Cursor, Copilot
1w
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Forward Deployed Engineer
Menlo Park or San Francisco
$170k-$200k/yr HybridFull Time
4+ YOE4+ years in robotics, computer vision, ML, data science, or model building; strong full-stack skills (Python, JS/TS, APIs, SQL); proven delivery of complex technical projects; customer-facing experience.
Python, JavaScript, TypeScript, APIs, SQL, Integrations
3w
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Software Engineer, Agent Evaluation and Quality
San Francisco or New York
OnsiteFull Time
Experience designing and operating evaluation/measurement systems; strong data acumen; solid software engineering fundamentals.
Python, SQL, Machine Learning, Data Pipelines, Dashboards
1mo
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Staff AI Engineer – Agentic AI and Automaton
San Francisco or Lehi or Plano
$195k-$244k/yr HybridFull Time
10+ YOE10+ years of experience building scalable backend/data/AI systems; strong Java/Spring Boot and/or Python; cloud-native architectures (AWS/GCP); data pipelines; AI/ML integration; leadership and mentoring.
Java, Spring Boot, Python, AWS, GCP, Kubernetes, Docker, PostgreSQL, React, Angular, Claude Code, GitHub Copilot, Cursor, Gemini
1mo
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Senior Associate - Foundry/AIP Forward Deployed Engineer
San Francisco, California, United States
$142k-$203k/yr OnsiteFull Time
3+ YOE3+ years of production Foundry experience; proficiency in Foundry data layer; working knowledge of AIP Logic; production-quality Python; ability to break down ambiguous business problems; data literacy; comfort with ambiguity.
Foundry, Pipeline Builder, Transforms, Ontology, AIP, Python, SQL, PySpark, Polars, Workshop, Code Repositories, Code Workbook, Office/Notebooks
2mo
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Senior Software Engineer
San Francisco, California, United States
$189k-$260k/yr OnsiteFull Time
Senior software development engineer with proficiency in major languages, strong database fundamentals, production-grade data-intensive systems, CI/CD, testing, and collaboration.
Java, C++, C#, Python, SQL
3w
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Senior Machine Learning Engineer, Match Team
New York or San Francisco or Los Angeles
$160k-$210k/yr HybridFull Time
5+ YOE5+ years in ML/software/data science; Python; cloud (AWS); experience in information retrieval, ranking, NLP embeddings, or distributed systems.
Python, Typesense, AWS, Elasticsearch, OpenSearch, FAISS
3w
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Site Reliability Engineer, Core Streaming (Remote - United States)
San Francisco, California, United States
$141k-$216k/yr RemoteFull Time
Hands-on experience with large-scale Kafka, real-time data streams, Java/Python, and infrastructure automation.
Kafka, Java, Python, Apache Flink, Infrastructure as Code
2mo
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Senior Staff Software Engineer
Redwood City, California, United States
$233k-$349k/yr OnsiteFull Time
8+ YOE8+ years of experience in software engineering; expert in modern languages; experience with distributed systems and data pipelines.
React, Three.js, Google Cloud Platform, C++, Golang, Python, Java
2w
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Senior Machine Learning Engineer, Multimodal AI
San Francisco, California, United States
OnsiteFull Time
Experience building production AI systems with LLMs, OCR, and unstructured data; shipping applied AI products; Python; AWS/serverless; analytical and collaborative.
Python, AWS, LLM, OCR, Serverless, APIs
1mo
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Software Engineer, AI Foundation (Mid-Senior level)
San Francisco, California, United States
$160k-$240k/yr HybridFull Time
3+ YOE3+ years backend or full-stack experience; BS in CS or related field; strong Python; experience with LLM-based apps, data pipelines, and observability; platform mindset.
Python, Airflow, LLM, LangGraph, vector databases, document parsing, observability tooling
5d
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Network and Systems Engineer
Fremont, California, United States
$77k-$128k/yr OnsiteFull Time
Hands-on network and systems engineer with data center design/build/ops experience; Linux/Windows, automation, security standards.
Cisco Catalyst, Arista, Enterprise Wireless, HPC, Prometheus, Grafana, Terraform, Ansible, Puppet, Linux, Windows, PXE, PowerShell, Python
5d
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Software Engineer/Sr Software Engineer
Hayward, California, United States
$130k-$160k/yr HybridFull Time
4+ YOE4+ years of development experience; BS or advanced degree; SQL design; TDD and mocking; data processing.
Python, PHP, MySQL, AWS, CI/CD, REST API, FastAPI
6h
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Senior Staff Machine Learning Engineer
Menlo Park or Bellevue
$199k-$300k/yr HybridFull Time
Experience building production ML models and systems; strong evaluation frameworks; cross-team collaboration; deep learning/LLMs a plus; experience in regulated environments or AI observability tools a plus.
Python, TensorFlow, PyTorch, LLMs, Transformers, MLOps, SQL
3w
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AI Engineer / Senior AI Engineer
South San Francisco, California, United States
$100k-$150k/yr OnsiteFull Time
Hands-on AI/ML development, API integration, POCs, cloud platforms, data pipelines, and client-facing delivery.
Python, LangChain, LlamaIndex, Hugging Face Transformers, PyTorch, TensorFlow, OpenAI API, Anthropic, Google Vertex AI, Azure OpenAI, Streamlit, Gradio, Flask, FastAPI, React, AWS, Azure, GCP, SageMaker, Airflow, dbt, Snowflake, Redshift, Databricks
1mo
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Machine Learning Eval Engineer
San Francisco, California, United States
OnsiteFull Time
Experience with Python, building evaluation benchmarks, metrics, and tooling for unstructured data; collaboration with ML and platform teams; hands-on with PDFs and other documents; ability to build internal/user-facing tools.
Python, Flask, AWS S3, Tinybird, Pandas
3w
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Research Engineer
Oakland, California, United States
$120k-$150k/yr HybridFull Time
3+ YOEDevelop software for brain-computer interface applications; data curation; ML integration; cross-team collaboration.
Python, Rust, C++, Go, Machine Learning
1mo
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Senior AI Engineer
Palo Alto or Charlotte
HybridFull Time
7+ YOE7+ years of development experience; 3+ years AI/ML/LLMs; 3+ years Python; experience with LangGraph, LangChain, CrewAI or AutoGen; cloud experience (Azure, AWS, Google Cloud); Docker; PostgreSQL and vector data; CI/CD (GitHub Actions, Azure Pipelines); degree in engineering or computer science.
LangGraph, LangChain, CrewAI, AutoGen, Azure, AWS, Google Cloud, Docker, PostgreSQL, Vector, Github Actions, Azure Pipelines
5d
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Software Systems Validation Engineer
South San Francisco, California, United States
$150k-$180k/yr OnsiteFull Time
3+ YOE3+ years in software development/validation for robotic systems; degree in CS/SE/AE; strong Python/SQL; proficiency in MISRA C, Rust, C++; experience with testing robotics and large data sets.
Python, SQL, MISRA C, Rust, C++
3w
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Senior Presales, Systems Engineer
San Francisco, California, United States
$166k-$343k/yr RemoteFull Time
10+ YOESenior pre-sales engineer with 10+ years in LAN/WAN, data center, security; design/architecture; hands-on networking and sales support.
Juniper, Paragon, MIST, Apstra, Python, Ansible, YANG, Netconf
3w
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Senior Presales, Systems Engineer
San Francisco, California, United States
$166k-$343k/yr RemoteFull Time
10+ YOEOver 10 years in technical pre-sales, LAN/WAN and data center design, security, and related networking; bachelor's or master's in engineering, CS, IT; strong customer-facing and collaboration skills.
Python, Ansible, YANG, JSON, Netconf, Juniper, Paragon, MIST, Apstra
1mo
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Enterprise AI Product Engineer
Belmont, California, United States
$127k-$182k/yr HybridFull Time
3+ YOE3+ years building or integrating enterprise AI solutions; architect data flows and system components; proficient in Python (and possibly JavaScript/TypeScript); familiar with REST/GraphQL/OAuth; strong communication; track record shipping prototypes to production.
Python, JavaScript/TypeScript, REST, GraphQL, OAuth 2.0, webhooks, PostgreSQL, MongoDB, Redis, LLMs, embedding, RAG pipelines, API integrations, cloud AI/ML services
2mo
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Sr. Engineer, Machine Learning
Redwood City, California, United States
$151k-$215k/yr OnsiteFull Time
4+ YOE4+ years experience applying ML at scale; BS/MS in CS, Statistics, or related field; strong CS fundamentals; ML lifecycle expertise; Python/SQL/Java or Scala; knowledge of big data tech and production ML.
Python, SQL, Java, Scala, PyTorch, TensorFlow, Sklearn, Flask, FastAPI, Docker, Kubernetes, Spark, Kafka, RabbitMQ, Redis, Redshift, MongoDB, Milvus, Airflow, Databricks, MLFlow, Sagemaker, Grafana, Datadog
2w
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Senior AI Engineer I - Agentic AI
New York or Charlotte or Palo Alto or Phoenix or Sunrise
$123k-$215k/yr RemoteFull Time
5+ YOE5+ years software engineering with ML/LLMs; proven AI/system shipping; strong backend, APIs, data pipelines; LLM tooling and agentic patterns; AI-assisted development; ownership mindset; customer focus.
Python, Go, TypeScript, AWS, GCP, Kubernetes, REST, gRPC, Kafka
2mo
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GIS & Utility Systems Integration Engineer (Remote)
Austin or Bolton
RemoteFull Time
5+ YOE5+ years GIS experience in utility environments; Esri ArcGIS Enterprise and Utility Network; OMS integration; Python/SQL; experience with data modeling and system integration.
Esri ArcGIS Enterprise, Esri Utility Network, ArcFM, Python, SQL, Web services, APIs
5d
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Staff Systems Engineer, Automations & Integrations
San Francisco, California, United States
$170k-$190k/yr HybridFull Time
8+ YOE8+ years in automation/integration or data engineering; Expertise with Workato; experience with Glean or similar AI tools; strong SQL/ETL skills; experience with Salesforce, NetSuite, BambooHR; strong stakeholder communication; autonomous contributor.
Workato, Glean, Salesforce, NetSuite, BambooHR, Okta, SQL, Python
3w
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Senior Backend / Systems Engineer (AI) - San Mateo, CA
San Mateo, California, United States
$150k-$220k/yr HybridFull Time
5+ YOE5+ years backend or infrastructure experience; strong Python/Go/Java; API and data pipeline design; experience with LLM-based systems; cloud-native infra (AWS, Kubernetes, CI/CD).
Python, Go, Java, AWS, Lambda, Kubernetes, CI/CD, Django, Snowflake, React, Step Functions
4w
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Software Developer in Test (FSO) - Tightbeam
Livermore, California, United States
$184k-$203k/yr OnsiteFull Time
3+ YOEBS in CS or EE; 3+ years in software dev with test automation; Python/C++; HW-in-the-loop/test tooling; data analysis; cross-functional collaboration.
Python, C++, VISA, GPIB, Serial, Go, Linux, Networking, NumPy, pandas, matplotlib
1mo
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Senior Lead Site Reliability Engineer
Palo Alto, California, United States
$171k-$260k/yr OnsiteFull Time
5+ YOE5+ years in SRE/DevOps/Software Eng; strong observability; Java/Go/Python; Terraform; AI/LLM integration; CI/CD; observability tooling; distributed systems; containerization; REST APIs; data stores.
Grafana, Dynatrace, Prometheus, Datadog, Splunk, Java, Go, Python, Terraform, LangChain, LangGraph, AutoGen, CrewAI, Fluentd, Logstash, Vector, Kafka, RabbitMQ, SQS, Neo4j, TigerGraph, Pinecone, Weaviate, Chroma, Docker, Kubernetes, GitOps, GitHub Copilot, Claude
1w
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R&D Test Software Engineer
Santa Rosa, California, United States
$123k-$148k/yr OnsiteFull Time
0+ YOEBachelor’s in CS/EE, internship/project in test software, Python (preferred), OpenTap/C#/similar acceptable, test equipment familiarity, electronics basics, data analysis (pandas/NumPy), strong problem solving and communication.
Python, OpenTap, C#, PyVISA, nidaqmx, Pandas, NumPy
1mo
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RevOps GTM Engineer
New York or San Francisco
RemoteFull Time
5+ YOE5+ years Salesforce development/admin; 5+ years supporting GTM; Apex/LWC/API; automation; data models; GTM knowledge.
Salesforce, Apex, Lightning Web Components, Salesforce APIs, Outreach, Clay, Customer.IO, ZoomInfo, DealHub, Python, JavaScript, LLM, AI workflows
HiringCafe market data
Python Data Engineer Jobs market signals in Vallejo, 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
900+
Hiring companies
440+
Fresh sample
58% new in 30d
Salary visibility
78% show pay
Companies appearing in this market
American ExpressHewlett Packard EnterpriseAndersenBlue MatterKeysight TechnologiesMSCIRobinhoodZipline
Work location mix in visible results
Onsite: 22Hybrid: 17Remote: 11