54 data cleaning jobs at 42 companies in San Jose, CA
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Chemical Data Scientist
San Francisco, California, United States
RemoteFull Time
5+ YOE5+ years in data science or data engineering, strong Python and data-pipeline skills, chemistry/chemical data knowledge (CAS, SDS, NAICS), experience with web scraping, ETL, data cleaning, and matching or classification models.
Python, LLMs
1mo
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Data Scientist - Mapping
Foster City, California, United States
$176k-$240k/yr HybridFull Time
3+ YOEBS/MS in CS or related, 3+ years experience, proficiency in Python, strong statistical foundations, experience with large-scale datasets, and ability to clean noisy data.
Python, SQL, Databricks
22h
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Data Engineer, Revenue and Energy Supply
Cupertino or San Francisco
$180k-$235k/yr HybridFull Time
Strong production Python, SQL, DBT, relational database and data warehouse skills; experience with data orchestration tools and clean data architecture; interest in energy and financial data.
Python, SQL, DBT, Flyte, Airflow, Prefect, Dagster
1mo
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Data Leader | Retail & Commerce Media
Chicago or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$139k-$434k/yr OnsiteFull Time
10+ YOE5+ Mgmt10+ years in data/analytics leadership with retail media or ad tech experience; 5+ years in incrementality/attribution, audience segmentation, identity resolution, and clean room platforms; experience commercializing data products and leading analytics teams; SQL/Python familiarity.
AWS Clean Rooms, Habu, SQL, Python, CDP
2mo
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Data Operations Analyst Intern
Bengaluru or San Francisco or Chicago or New York City or Phoenix or Singapore or United States or Canada
RemoteInternship
Intermediate-advanced Microsoft Excel skills (VLOOKUP/XLOOKUP, INDEX-MATCH, pivots, Power Query), data cleaning, spatial/route reasoning, attention to detail, and reliability; experience with Google Sheets, mapping tools or SQL is a plus.
Microsoft Excel, Microsoft Power Query, Google Sheets, Google Maps, Google My Maps, QGIS, SQL, route APIs
1mo
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Advanced Processing Cleaning & Contamination Engineer
Wilton or Chandler or San Jose or San Diego or Veldhoven
OnsiteFull Time
2+ YOEMaster's +2yrs or Bachelor's +6yrs in engineering/materials; experience in precision optics, contamination control, semiconductor manufacturing; expertise in precision cleaning, chemical cleaning media, and problem-solving frameworks; proficiency with data analysis tools.
Python, MATLAB, SPC, JMP, Minitab, FMEA, DMAIC, 8D, Microsoft Excel, Microsoft PowerPoint, Microsoft Word
2mo
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Data Scientist 5, Experimentation Platform
Los Angeles or New York or Los Gatos or United States
$372k-$600k/yr RemoteFull Time
3+ YOEAdvanced degree in a quantitative field; 3+ years statistics/inference in experimentation; 3+ years data science languages (Python, SQL); 3+ years building/operating production apps; translate math to clean code; collaborative; curious.
Python, SQL, APIs
1mo
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Data Reporting and Analytics Consultant II, Submarket Growth Strategy
Oakland, California, United States
$84k-$109k/yr OnsiteFull Time
2+ YOEBachelor's in a quantitative field or 2+ years analytics experience; experience with SQL, Tableau, Power BI; strong communication, data cleaning, and reporting skills.
SQL, Tableau, Power BI, Access
2mo
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Senior Data Analyst, Risk Data Mining - USDS (Multiple Positions)
San Jose, California, United States
$158k-$232k/yr OnsiteFull Time
2+ YOEExperience building SQL queries, cleaning large datasets, designing dashboards in Tableau or Power BI, analyzing historical data and performing root-cause analysis, and developing data pipelines for risk detection.
SQL, Tableau, Microsoft Power BI, Microsoft Excel, Hadoop
2w
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Data Collection Representative
Capitola, California, United States
FieldPart Time
Must be 18+, high school diploma or equivalent, smartphone to run company app, valid driver\u0019s license/clean driving record, ability to stand and lift up to 40 lbs, self-motivated and able to work independently.
3d
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INDEPENDENT CONTRACTOR - Vehicle Data Collection Operator
Los Angeles or San Francisco or San Diego or Phoenix or Seattle or Portland or Las Vegas or Albuquerque or Salt Lake City or Houston or Austin or Dallas or San Antonio or Tulsa or Midland or Baton Rouge or Miami or Orlando or Tampa or Jacksonville or Atlanta or Memphis or Baltimore or Virginia or Richmond or Indianapolis or Minneapolis or Boston or Columbus or Philadelphia or Chicago or Detroit or Kansas City or New Jersey or Madison
FieldContract, Full Time
3+ YOEValid U.S. driver's license, clean driving record, English proficiency, high school diploma or GED, basic computer skills, and ability to drive safely for shifts up to 8 hours.
Microsoft Excel, DEKRA data logging systems, GPS, navigation applications
1mo
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Learning Analytics Specialist
Hayward, California, United States
$70k-$72k/yr HybridFull Time
1+ YOEBachelor's degree in a related field, 1+ year data analysis or institutional research experience, ability to collect/clean/analyze educational data, familiarity with LMS/SIS and reporting tools, strong communication and attention to detail.
Learning Management System (LMS), Student Information System (SIS), Microsoft Excel, SQL, R, Python, SPSS, Tableau, Microsoft Power BI, Qualtrics, Canvas, Blackboard, Brightspace
6d
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Applied Scientist, PhD New Grad
United States or Austin or San Francisco or New York City or Seattle or Los Angeles or Chicago or Gurugram or Bengaluru
$120k-$220k/yr RemoteFull Time
Bachelor's, master's, or PhD in a quantitative field; machine learning, statistics, Python, data science, analytical, communication, and clean coding skills; U.S. work authorization and residence required.
Python, PostgreSQL, AWS, Amazon EC2, Amazon S3, Amazon RDS, Amazon Redshift
1mo
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Membership Account Specialist II
San Jose, California, United States
$28-$36/hr OnsiteFull Time
3+ YOE3 years membership or database experience; advanced office and database skills; ability to audit and reconcile dues, analyze membership data, communicate with employers/members, and learn new tools; valid CA driver\u0000\u00139s license and clean DMV record required.
Unionware
6d
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Field Technician- 1 Hour Weekly- Data Collection/Cleaning - Make Extra Cash Between Deliveries – No Passengers Required
Tracy, California, United States
$25-$30/hr FieldPart Time
Independent, detail-oriented technician with good time management, English fluency, smartphone and email access, and ability to bend, squat, climb stairs or ladders; driver's license required.
Microsoft Teams, Email, Smartphone
1mo
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Account Executive, CoStar Data & Analytics - San Francisco, CA
San Francisco, California, United States
$80k-$100k/yr OnsiteFull Time
3+ YOE3+ years B2B sales experience, bachelor\u0002s degree required, proven sales track record, valid driver\u0002s license and clean driving record, strong consultative selling and communication skills.
3mo
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Senior Manager - Analytics Consulting
San Francisco, California, United States
HybridFull Time
7+ YOE2+ Mgmt7-10 years in data analytics; data cleaning/manipulation; Python, AWS SageMaker, Tableau; engage with execs; strong project/team management; MBA or equivalent.
Python, AWS SageMaker, Tableau
1w
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NatCap Research Assistant
Stanford, California, United States
$68k-$84k/yr HybridFull Time
Bachelor's degree in a related scientific field; experience with data collection, cleaning, and analysis; ability to run InVEST and other modelling approaches; strong organizational and record-keeping skills.
InVEST
4w
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Operations Specialist (Cleaner)
Oakland or South San Francisco or San Jose
$20-$24/hr FieldFull Time
2+ YOEValid driver's license and clean driving record, 2+ years driving experience, ability to lift and perform manual labor, smartphone with data, strong communication and safety adherence.
1mo
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Process Engineer II - Office of the CTO
Santa Clara, California, United States
$100k-$137k/yr OnsiteFull Time
Hands-on semiconductor packaging/fabrication experience required; lithography, wet etch/clean, and dry film lamination expertise preferred; experience in data analysis, hardware characterization, and troubleshooting.
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