485 ai data engineer jobs at 304 companies in Fairfield, CA

PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
3w
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AI Data Engineer
Austin or San Francisco or New York City or Arlington
$133k-$185k/yr HybridFull Time
BetterUp
BetterUp: Digital platform for professional coaching and employee mental fitness.
3+ YOE3+ years data engineering or applied AI experience; strong Python and SQL; experience with cloud warehouses (Snowflake/BigQuery/Redshift), dbt, data pipelines, model deployment, and GTM tools (Salesforce, HubSpot); Bachelor's degree or equivalent.
Snowflake, dbt, Python, SQL, Claude Code, Cursor, Salesforce, HubSpot, Clay, Marketo, Looker, Hex, GitHub, BigQuery, Redshift, Cube, Snowflake Cortex, CI/CD
2mo
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Senior AI & Data Engineer
Fremont, California, United States
$180k-$200k/yr OnsiteFull Time
Alamar Biosciences
Alamar Biosciences: Develops high-sensitivity proteomics platforms for early disease detection.
3+ YOE3+ years in data/AI engineering; strong Python and SQL; building ETL/ELT pipelines, lakehouse workflows, and governance; experience with dbt/Airflow/Dagster, Databricks/Snowflake/BigQuery, LLM APIs, RAG, and REST APIs.
SQL, Python, dbt, Airflow, Dagster, Databricks, Snowflake, BigQuery, Delta tables, Unity Catalog, LLM APIs, Anthropic, OpenAI, Gemini, LangChain, LangGraph, CrewAI, AutoGen, Pinecone, pgvector, REST APIs, MCP
6d
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Senior AI & Data Intelligence Engineer
San Francisco, California, United States
$150k-$200k/yr OnsiteFull Time
Seekeasy
Seekeasy: AI-powered recommendation engines for creator-led content discovery.
6+ YOE6+ years experience in data/AI roles; strong Python, SQL, AWS, Git; experience with LLMs, RAG, vector search, data pipelines, analytics, and statistical problem solving.
Python, SQL, AWS, Git, large language models, retrieval augmented generation (RAG), vector search, AI agents, Model Context Protocol (MCP), LangGraph, LangChain, Elasticsearch, OpenSearch
1mo
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AI & Data Systems Engineer (Remote)
Sunnyvale or San Francisco or Los Angeles or New York City or United States
$141k-$173k/yr RemoteFull Time
Ceribell
CeribellNASDAQ: CBLL: Provides rapid, AI-powered point-of-care EEG diagnostic systems.
3+ YOE3-6 years technical experience across software development, data engineering, and DevOps; production AI deployment experience; proficiency in Python; experience with data pipelines, APIs, cloud platforms, and CI/CD.
Python, Docker, AWS, GCP, Azure, CI/CD, Snowflake, Salesforce, NetSuite
1w
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AI Engineer – Enterprise, Data & AI
Foster City, California, United States
$190k-$250k/yr HybridFull Time
Zoox
ZooxNASDAQ: AMZN: Developing autonomous robotaxis for urban ride-hailing services.
5+ YOE5+ years in engineering/data roles with 2+ years deploying GenAI/LLMs, strong Python skills, experience with LangChain/LlamaIndex/AutoGen, cloud AI services and vector databases, and production deployment experience.
Python, LangChain, LlamaIndex, AutoGen, AWS Bedrock, Google Vertex AI, Pinecone, Weaviate, Milvus, OpenSearch, RAGAS, Arize, LoRA, QLoRA
1mo
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Data Engineer
San Francisco or New York City
OnsiteFull Time
Braintrust
Braintrust: Platform for evaluating and monitoring AI model performance.
10+ YOE10+ years in data engineering or related roles; deep SQL, data modeling, pipelines, orchestration, and production-grade code; experience across telemetry, CRM, billing, and operational systems; strong communication and AI experience.
SQL, CRM, AI tools
1mo
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Founding Data Engineer, AI Platform
United States or Canada or San Mateo or Provo
$165k-$350k/yr RemoteFull Time
GC AI
GC AI: AI-powered legal platform for in-house legal teams.
5+ YOE5+ years data engineering experience; strong SQL and BigQuery skills; proficiency in Python; experience building ETL/ELT pipelines and working in GCP; ability to design clean, performant data models.
BigQuery, Python, SQL, GCP, Terraform, LLMs
3mo
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Data Engineer
Rancho Cordova, California, United States
$90k-$150k/yr HybridFull Time
GEI Consultants
GEI Consultants: Provides multi-disciplinary engineering and environmental consulting services.
4+ YOE4+ years data engineering, Python/SQL; Azure data services; ETL/ELT pipelines; data governance; collaboration with AI teams.
Python, SQL, PySpark, Spark, Azure Data Factory, Azure Synapse Analytics, Azure Data Lake Storage, Azure SQL, Azure AI Search, Cosmos DB, ETL, Databricks, Delta Lake, Unity Catalog, Terraform, Azure DevOps
3mo
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Data Engineer
Wakefield or Denver or New York or Atlanta or Cary or Dallas or Pasadena or Rancho Cordova or West Palm Beach
$90k-$150k/yr HybridFull Time
GEI Consultants
GEI Consultants: Professional engineering and environmental consulting services.
4+ YOE4+ years of data engineering; Python and SQL; Azure data services; ETL/ELT; data governance; supports AI/RAG and analytics.
Python, SQL, PySpark, Azure Data Factory, Azure Synapse Analytics, Azure Data Lake Storage, Azure SQL, Cosmos DB, Databricks, Delta Lake, Unity Catalog, Power BI, API, Graph connectors, CI/CD, Terraform
1mo
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Data Engineer
Seattle or San Francisco
$185k-$220k/yr HybridFull Time
Supio
Supio: AI-powered data analysis platform for personal injury law firms.
4+ YOE4+ years in data engineering or data science, experience building data infrastructure, data lakes and distributed systems, strong business acumen, independent execution, communication skills, and familiarity with LLMs/AI agents.
2mo
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Data Engineer
São Paulo or San Francisco
HybridFull Time
Brex
Brex: Corporate cards and spend management software for businesses.
3+ YOE3+ years in Data Engineering or analytics; strong SQL/database skills; ETL/ELT, data warehousing (Snowflake); Airflow; Python; experience with agentic AI; good communication.
Snowflake, Airflow, Python, Looker, Tableau, dbt, Salesforce
2mo
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Senior AI Data Pipeline Engineer (Autonomous Driving)
Sunnyvale or San Francisco
$133k-$254k/yr HybridFull Time
42dot
42dot: Develops autonomous driving software and software-defined vehicle technology.
7+ YOE7+ years in Data Engineering/DataOps or ML Platform; Python proficiency; Databricks or Airflow; strong DBs; Spark; leadership.
Python, Databricks, Apache Airflow, MongoDB, PostgreSQL, Hive, Delta Lake, Apache Spark, PyTorch, TensorFlow
1mo
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Data Engineer
San Francisco, California, United States
$170k-$200k/yr HybridFull Time
11x
11x: Builds autonomous AI agents for sales and revenue teams.
4+ YOE4+ years software or data engineering experience; building production data systems and pipelines; proficiency with Python and TypeScript; strong backend and systems-thinking skills; comfortable with ambiguity and AI tooling.
Python, TypeScript, ClickHouse, Airbyte, Claude Code, Codex, Cursor, CRM, Customer Data Platform (CDP)
3w
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Data Engineer
United States or San Francisco
$100k-$167k/yr OnsiteFull Time
Stitch Fix
Stitch FixNASDAQ: SFIX: Provides personalized apparel styling services through algorithms and stylists.
2+ YOEBachelor's in engineering or computer science, 2+ years data engineering experience, familiarity with Spark, dbt, Fivetran, Airflow, S3; production Python and SQL; experience with AI coding agents; strong communication.
Spark, dbt, Fivetran, Airflow, S3, Claude Code, Codex, Python, SQL
1mo
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Director, Data Engineering & AI
Chicago or Dallas or Los Angeles or Minneapolis or New York or San Francisco or Seattle or Washington, D.C.
$200k-$250k/yr HybridFull Time
West Monroe
West Monroe: Business and technology consultancy specializing in digital transformation.
10+ YOE10+ years in client-facing consulting; deep data platform expertise (Databricks, GCP, Snowflake); AI data engineering and scalable data architectures; travel 30-50%; hybrid work arrangement.
Databricks, GCP, Snowflake, AWS, Azure, MLOps, LLMOps
3mo
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Sr Data & AI Solution Architect
Emeryville, California, United States
$165k-$190k/yr HybridFull Time
Grocery Outlet
Grocery OutletNASDAQ: GO: Discount grocery retailer selling overstocked and closeout name-brand products.
10+ YOESenior-level data engineering and AI solution architecture leadership; cloud data platforms, governance, and MLOps.
Spark, Databricks, TensorFlow, PyTorch, Scikit-learn, Hadoop, Kafka, Kinesis, SQL, Python
4d
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Applied AI Engineer
San Francisco, California, United States
HybridFull Time
Abby Care
Abby Care: Trains and pays family members to provide home care.
2+ YOE2+ years professional software/ML or applied AI experience, strong software engineering, experience with language models/AI APIs, backend and data pipeline skills, ability to evaluate models and work with healthcare workflows.
Python
2mo
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AI Engineer
San Francisco, California, United States
OnsiteFull Time
Emanate
Emanate: A technology building AI-powered revenue infrastructure.
Backend/AI engineer role focusing on AI infrastructure, LLM integration, data pipelines, and scalable autonomous workflows.
1mo
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Data Engineer (SMTS/LMTS) - Knowledge Graph & AI
San Francisco or New York City or Seattle or Indianapolis
$149k-$260k/yr OnsiteFull Time
Salesforce
SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.
8+ YOESenior/lead data engineering role building scalable knowledge graph and AI platforms. Requires 8+–10+ years software/data engineering, a related technical degree, expert Python, graph/ontology engineering (Neo4j, RDF/OWL, SPARQL), cloud (AWS/GCP/Azure), distributed systems, and experience with vector search, RAG, and AI tooling.
Python, LangChain, Claude, Cursor, Windsurf, AI Agents, Model Context Protocol (MCP), Neo4j, RDF/OWL, SPARQL, TopQuadrant, Protégé, SHACL, GitHub Copilot, AWS, GCP, Azure, Kafka, vector databases, RAG, semantic-router, Salesforce Data Cloud
3mo
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Lead Data Engineer
Fremont, California, United States
$141k-$307k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
8+ YOEBachelor's degree in CS/CE/Information Systems, 8+ years in data engineering/architecture, strong Microsoft Azure experience, proficiency in Python, SQL, Spark, experience building production-grade data pipelines and modern data architectures for AI/ML.
Microsoft Azure, Microsoft Fabric, Python, SQL, Spark, Azure Databricks, Azure Data Factory, Synapse, Neo4j, Azure AI Search, CI/CD