San Francisco • 50 milesRemote · Hybrid · Onsite · Field · All Environments
San Francisco • 50 milesRemote · Hybrid · Onsite · Field · All Environments
San Francisco • 50 milesRemote · Hybrid · Onsite · Field · All Environments
San Francisco • 50 milesRemote · Hybrid · Onsite · Field · All Environments
389 data validator jobs at 241 companies in San Francisco, CA
3d
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Project Chemist/Data Validator
Denver or Boise or Boston or Burlington or Cleveland or Costa Mesa or Dayton or Detroit or Greenville or Hartford or Kansas City or Manchester or Parsippany or Oakland or Phoenix or Portland or Rochester or San Diego or San Jose or Tucson or Walnut Creek or Richmond or New York City or Seattle or Vancouver or Spokane or Honolulu or Maui or Portland or Grand Rapids or Missoula or Cincinnati or Annapolis or Helena or Elko or Bethlehem or Butte or Raleigh or Holicong or Princeton or Washington or Charlotte or White Plains or Cherry Hill
$65k-$85k/yr OnsiteFull Time
4+ YOEBachelor's degree in chemistry, environmental science, geology, mathematics, statistics, or related field; 4+ years of environmental data validation experience; EQuIS and laboratory information systems proficiency.
Laboratory Information Management systems, EQuIS, National Functional Guidelines
1w
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Data Lead
San Francisco, California, United States
OnsiteFull Time
Hands-on data leader experienced writing SQL, shipping models, loading and validating data, identity resolution, and working in regulated environments; familiarity with dbt and AI agents expected.
SQL, BigQuery, HubSpot, Stripe, Claude Code, Hermes, OpenClaw, dbt, LLM
1mo
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Data Steward, Master Data Management, Supply Chain
Santa Clara, California, United States
$138k-$207k/yr OnsiteFull Time
Proven master data governance and stewardship experience in supply chain domains; experience with SAP/ERP, data validation, lifecycle management, root-cause analysis, and cross-functional communication.
ERP, SAP
3w
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Customer Data Analyst
San Francisco or Austin
HybridFull Time
2+ YOE2+ years in data analytics/engineering or similar; strong SQL, Python, dashboarding, data validation, and stakeholder communication; experience with cloud data infrastructure, dbt, and modern dev practices.
Databricks, dbt, Dagster, AWS, Claude Code, SQL, Python, Git
1mo
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Data Quality Engineer
Santa Clara, California, United States
$80k-$100k/yr OnsiteFull Time
5+ YOE5+ years quality engineering experience focused on data platforms; strong SQL, ETL/ELT testing, data validation, Azure experience, and ability to build scalable data quality processes.
Microsoft Azure, Azure OneLake, Microsoft Fabric, Azure Data Factory, Azure Synapse Analytics, SQL, ETL/ELT Pipelines, Data Warehousing, Medallion Architecture
1w
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(USA) Senior, Data Scientist
Sunnyvale, California, United States
$117k-$234k/yr OnsiteFull Time
1+ YOEAdvanced data science experience with Python/SQL, model development, validation, deployment, data sourcing, visualization, and mentoring; 1–5+ years of analytics experience depending on degree path.
Python, SQL, Matplotlib, Plotly, Tableau, Matplotlib, Plotly, Tableau, scikit learn, tensorflow, torch, Spark, Scala, R
3w
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Data Engineer AI
Sunnyvale, California, United States
$105k-$110k/yr OnsiteFull Time
9+ YOEExperience with Snowflake, SQL and Python; AI integration and agentic AI experience; data pipeline, validation and transformation skills; familiarity with Tableau/ThoughtSpot, Quip/Keynote/Miro/Slack, Datarobot; strong communication and project management.
Snowflake, SQL, Python, Tableau, ThoughtSpot, Microsoft Excel, Quip, Keynote, Miro, Slack, Datarobot, dbt, AWS
1mo
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Senior Data Scientist, Model Risk & Data Analytics, Internal Audit - AMS
San Jose, California, United States
$137k-$293k/yr OnsiteFull Time
5+ YOEBachelor's in a quantitative field,5+ years applied data science/ML experience with LLMs and traditional ML,proficiency in SQL and Python,experience auditing/validating models and defining performance and fairness metrics.
SQL, Python, Hugging Face Transformers, TensorFlow, PyTorch, scikit-learn, LLMAuditor, GPT, BERT, T5, PaLM, AWS, GCP, Azure, Snowflake, Hadoop, Flink, MapReduce
3d
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Data Warehouse Administrator I/II
San Jose, California, United States
$89k-$116k/yr OnsiteFull Time
Foundational experience with data ingestion, ETL/ELT, SQL, relational/NoSQL databases, data pipelines, data validation, scripting, APIs, and documentation; bachelor\u0002s degree in a related field is typical.
SQL, Python, APIs, ETL, ELT, NoSQL
1d
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Data Validation Risk - Senior Associate
New York City or Atlanta or Charlotte or Chicago or Washington or Boston or Florham Park or Dallas or Philadelphia or Los Angeles County or San Francisco or San Diego County
$77k-$202k/yr OnsiteFull Time
3+ YOEBachelor's degree and 3+ years' experience required. Requires data validation, transformation, and analytical skills; Excel, Alteryx, SQL, Python, Databricks, or Snowflake experience preferred.
Microsoft Excel, Alteryx, SQL, Python, Databricks, Snowflake, AWS, Azure
1w
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Sr. Data Infrastructure & Quality Engineer
San Francisco, California, United States
$140k-$200k/yr OnsiteFull Time
8+ YOE8+ years designing and validating scalable cloud data infrastructure and pipelines for large, unstructured multimodal sensor datasets; prototype-to-production experience; data quality, governance, and ML data tooling knowledge.
GNSS/RTK, IMU, Infrastructure-as-Code (IaC), ETL, GPU, NVIDIA, Triton
3d
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Data Scientist, Sensors
San Jose, California, United States
$155k-$233k/yr OnsiteFull Time
3+ YOEAdvanced statistical modeling and Bayesian methods; sensor time-series, calibration, and validation experience; Python and SQL proficiency; and a doctorate, or master's with 3+ years, or bachelor's with 5+ years in a relevant field.
Python, SQL
1mo
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Provider Data Analyst - 26-54
San Ramon, California, United States
$70k-$88k/yr OnsiteFull Time
Bachelor's degree or equivalent, experience with data validation and analysis, project coordination, proficiency in Microsoft Office/Excel, Salesforce experience preferred, strong communication and attention to detail.
Salesforce, Microsoft Office Suite, Microsoft Excel, Tableau
1w
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Machine Learning Data Engineer (DataOps), Materra
Mountain View, California, United States
$166k-$244k/yr OnsiteFull Time
3+ YOE3+ years building scalable data pipelines, strong Python and SQL skills, experience with data validation, dataset versioning, and ML data lifecycle for annotation and training.
Python, Pandas, NumPy, SQL, BigQuery, Cloud Storage, Dataflow, Dataproc, Vertex AI Data Pipelines, Google Cloud Composer, Apache Airflow, Prefect, Dagster, Great Expectations, DVC, TFX, Data Validation
1mo
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Business and Marketing Data Scientist
San Bruno, California, United States
$195k-$198k/yr HybridFull Time
4+ YOEBachelor's in a related field + 6 years (or Master's +4 years); 4 years experience with SQL, R, or Python for data extraction, data validation, multi-source synthesis, defining data requirements, and mapping business objectives to data solutions.
SQL, R, Python
2d
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Driver/Data Annotation Specialist (Contract)
San Francisco or New York City
$25/hr HybridContract
Requires a valid driver's license, data entry or processing experience, strong visual attention, computer proficiency, and ability to commute to the San Francisco office at least twice weekly. Training is provided.
Slack, Google Sheets, Airtable
1mo
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Senior AI Data Scientist I
Alameda, California, United States
$144k-$203k/yr OnsiteFull Time
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
1mo
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Robotics Data Quality Engineer
San Mateo or San Francisco
HybridFull Time
Bachelor's or master's (or equivalent) in robotics/CS/ME, strong Python (numpy, pandas, matplotlib/plotly), experience with protobuf/HDF5/ROS bags, 3D geometry knowledge, and experience designing validation pipelines and data schemas.
Python, numpy, pandas, matplotlib, plotly, protobuf, HDF5, ROS bags
3w
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Data Collection Representative
Daly City, California, United States
FieldPart Time
High school diploma or equivalent, valid driver's license and insurance, smartphone capable of running company app, ability to stand for shifts and lift up to 40 lbs, reliability to complete assignments on time.
1mo
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Workforce Data Engineer
San Francisco, California, United States
HybridFull Time
5+ YOEBachelor's in a related area or equivalent; 5+ years in data analytics/management; 3+ years advanced SQL/R/Python; experience with ETL, SSIS, APIs (REST/JSON), data integration, quality validation, and stakeholder communication.
SQL, R, Python, Stata, SPSS, T-SQL, Microsoft SQL Management Studio, REST, JSON, OAuth2, SSIS, ODBC, JDBC, CSV, TSV, PSV, XML, YAML, Parquet, Avro, ORC, Excel (XLS/XLSX)
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