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15 data engineer i jobs at 13 companies in Fairfield, CA

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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
Help us #BeatIndeed & #BeatLinkedIn
1mo
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Senior Data Engineer I
United States or San Francisco
$120k-$201k/yr RemoteFull Time
Samsara
SamsaraNYSE: IOT: Connected Operations Cloud platform for physical operations and IoT.
4+ YOEBA/MS in CS, Statistics or related; 4+ years data engineering experience; designing data models at scale; building ETL pipelines; Spark/PySpark/SparkSQL experience; SQL, Python, REST APIs; data orchestration (Airflow/Dagster/Prefect); Git.
Spark, SparkSQL, PySpark, Airflow, Dagster, Prefect, SQL, Python, REST APIs, Git, GitHub, Databricks, Delta Lake, AWS, GCP, Azure
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2mo
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Data Analyst I
San Ramon, California, United States
$65k-$68k/yr HybridFull Time
Verdantas
Verdantas: Provides environmental science and sustainable engineering consulting services.
0+ YOEBachelor’s degree in data analytics, data science, statistics, computer science, engineering, business analytics or related field; strong analytical skills; experience with Excel and data visualization; SQL, Python or R a plus; able to clearly communicate findings.
Excel, Power BI, Tableau, SQL, Python, R
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1w
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Senior AI Data Scientist I
Alameda, California, United States
$144k-$203k/yr OnsiteFull Time
Exelixis
ExelixisNASDAQ: EXEL: Discovers and commercializes innovative medicines for cancer treatment.
5+ YOEDevelop, train, and validate AI/ML models for clinical datasets; proficiency with Python, R, SQL; experience with Databricks and AWS; strong statistical and data engineering skills; documentation and GxP-compliant validation experience.
Python, Pandas, NumPy, scikit-learn, R, SQL, LLM, Databricks, Delta Lake, AWS S3, AWS Lambda, AWS Glue, Git, GitHub, Jira, Spotfire, Tableau, Power BI
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2mo
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Senior Software Engineer I (Data Engineer - Spark, Scala, ETL)
San Francisco, California, United States
RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
6+ YOE6+ years data engineering (Spark/Scala); 4+ years ETL/Databricks; Azure PaaS; Agile; unit tests; SQL/PLSQL; Git; GenAI tools; OO and secure coding.
Apache Spark, Scala, Databricks, Azure, Git, Docker, Splunk, GitHub Actions, SQL, GenAI
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6d
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Engineer I - Software
Santa Rosa, California, United States
$70k-$143k/yr OnsiteFull Time
Microchip Technology
Microchip TechnologyNasdaq: MCHP: Manufacturer of microcontrollers, analog, and mixed-signal integrated circuits.
0+ YOEBachelor's degree in CE/EE/CS or related; 0–2.5 years relevant experience; working knowledge of C and C++; understanding of data structures, networks, and basic data analysis; strong communication and analytical skills.
C, C++
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2mo
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Senior Software Engineer I
Denver or New York City or San Francisco
$189k-$200k/yr HybridFull Time
Forge Global
Forge GlobalNYSE: FRGE: Marketplace for trading private shares and pre-IPO stock.
5+ YOE3–5+ years in OO languages (TypeScript, C#, Java); Python for data tasks; React/Tailwind; data architectures; private markets data; CI/CD, data orchestration; cloud (AWS/Azure/GCP); Git/GitHub; Agile tools (JIRA).
TypeScript, C#, Java, Python, React, TailwindCSS, Medallion, Data lakes, CI/CD, PostgreSQL, SQL, AWS, Azure, GCP, Git, GitHub, JIRA
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2mo
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Senior Software Engineer I
New York City or Denver or San Francisco
$200k-$230k/yr HybridFull Time
Forge Global
Forge GlobalNYSE: FRGE: Marketplace for trading private shares and pre-IPO stock.
3+ YOE3–5+ years in OO languages (TypeScript, C#, Java); Python for data tasks; React and TailwindCSS; familiarity with data architectures; private markets/financial data experience; CI/CD, data orchestration, deployments; Git/GitHub; AWS/Azure/GCP; Agile.
TypeScript, C#, Java, Python, React, TailwindCSS, PostgreSQL, AWS, Azure, GCP, Git, GitHub, Kafka, WebSockets
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2mo
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Senior Software Engineer I
San Francisco or Denver or New York City
$200k-$230k/yr HybridFull Time
Forge Global
Forge GlobalNYSE: FRGE: Marketplace for trading private shares and pre-IPO stock.
3+ YOE3–5+ years of OO development (TypeScript, C#, Java); Python for data tasks; React + Tailwind; data architectures; private markets data; CI/CD; cloud platforms; Git; Agile.
TypeScript, C#, Java, Python, React, TailwindCSS, PostgreSQL, AWS, Azure, GCP, Git, GitHub, Kafka, WebSockets, JIRA, CI/CD, Data orchestration, Docker, Kubernetes
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2mo
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Staff Process Engineer – Aeration & Emissions (I-FLOAT ®)
Walnut Creek, California, United States
$80k-$90k/yr OnsiteFull Time
Carollo Engineers
Carollo Engineers: Environmental engineering firm specializing in water and wastewater infrastructure.
1+ YOEMaster's degree in engineering; 1–4 years wastewater process engineering; knowledge of aeration, activated sludge, gas transfer; field data collection; client interaction; 20–30% travel.
BioWin, SUMO, GPS-X, off-gas testing, aeration testing instruments
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3w
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Control Systems Networking Engineer, Data Center Technology Systems
Sunnyvale or Austin or Kirkland or Reston or San Francisco or New Albany
$121k-$175k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
3+ YOEBachelor's in EE/Power/CS or equivalent, 3+ years leading OT infrastructure/networking, experience with ICS protocols (BACnet, Modbus, OPC, IEC 61850), PLCs and IEDs, and technical design/implementation of OT networking.
BACnet, Modbus, OPC, IEC 61850, PLCs, relays, IEDs, IO modules, SCADA
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1w
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Environmental Engineer, Data Center Design
Austin or New York City or San Francisco or Seattle
$200k-$250k/yr HybridFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experience delivering environmental due diligence and permitting for large-scale infrastructure, Phase I/II ESA experience, T&E species and regulatory consultation, strong written and verbal communication, willing to travel ~25%.
Smartsheet
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2mo
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Senior Software Engineer - Salesforce
Oakland or Alpharetta or Rancho Cordova
HybridFull Time
Delta Dental of California
Delta Dental of California: Provides dental insurance plans and oral health benefit coverage.
4+ YOEBS in Computer Science; 4+ years Salesforce platform experience (Apex, LWC, Flows, Flow Orchestration, Sales Cloud); Health Cloud; Partner Portals/Experience Cloud; Data Cloud; Revenue Cloud; Agentforce; Salesforce Certifications (Platform Developer I/II, Administrator); API/integration experience; security/data modeling knowledge; agile experience...
Apex, Lightning Web Components, Salesforce Flows, Flow Orchestration, Sales Cloud, Health Cloud, Partner Portals, Experience Cloud, Data Cloud, Revenue Cloud, Agentforce, AI/LLMs, OpenAI, Anthropic, REST, SOAP, Platform Events, Git, Copado, Gearset, CI/CD
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2mo
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Quality Control and Continuous Improvement Specialist I
Livermore, California, United States
OnsiteFull Time
Inotiv
InotivNASDAQ: NOTV: A contract research organization providing nonclinical drug development services.
Bachelor’s degree in Life Sciences or Engineering; knowledge of CAPA/audits/regulatory compliance; experience with Lean, Six Sigma, 5S, FMEA, and data analysis; strong analytical and teamwork skills.
Lean, Six Sigma, 5S, FMEA, Process Mapping, Statistical Analysis
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1mo
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Metabolic Engineering Research Associate I
Brisbane, California, United States
$62k-$75k/yr OnsiteFull Time
Lesaffre
Lesaffre: Produces yeast and fermentation solutions for food and health.
1+ YOEBachelors in relevant life science, 1+ years industry experience with genome/metabolic engineering and yeast (S. cerevisiae) genome editing, hands-on molecular biology (PCR, cloning, sequencing), data analysis, and lab automation experience.
lab automation, high-throughput screening, PCR, DNA sequencing
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3w
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HPC/AI Performance Specialist
Berkeley or California or United States
$139k-$268k/yr HybridFull Time
Lawrence Berkeley National Laboratory
Lawrence Berkeley National Laboratory: Conducts scientific research to address global challenges.
8+ YOEAdvanced experience in HPC/AI performance engineering, data management, storage and I/O, scientific software development, and collaboration with domain scientists; typically 8+ years (CSE3) or 12+ years (CSE4) of related experience with relevant degree.
NVIDIA Vera-Rubin, VAST file system, Doudna
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