345 data validator jobs at 209 companies in Los Gatos, CA
5h
Save
Mark Applied
Hide
5h
Data Lead
San Francisco, California, United States
OnsiteFull Time
Wonderschool: Software platform for child care providers and parents.
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
Data Steward, Master Data Management, Supply Chain
Santa Clara, California, United States
$138k-$207k/yrOnsiteFull Time
Pure StorageNYSE: PSTG: Provides all-flash enterprise data storage and management solutions.
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.
University of California, San Francisco: Public research university dedicated to health sciences and education.
3+ YOEBachelor's degree plus 3+ years experience, proficiency with R/SAS/Stata, knowledge of clinical research statistics, data cleaning/validation, ability to prepare publication-quality tables/figures, and knowledge of GCP/IRB.
UCSF Health: Academic medical center providing advanced patient care and research.
3+ YOEBachelor's degree plus 3+ years experience (or equivalent); proficiency with R/SAS/Stata and REDCap; data cleaning, validation, and QA; knowledge of statistical methods, GCP and IRB processes; strong analytical and communication skills.
Bambu Lab: Manufacturer of desktop 3D printers and 3D printing accessories.
5+ YOE5+ years in data analysis/BI/data engineering; expertise in SQL and Python; Tableau or Power BI; cross-regional project experience; professional English and preferably Mandarin; valid local work authorization.
Gridsight: Provides an AI-powered cloud analytics platform for electricity grid management.
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
Qualitest: AI-powered software testing and quality engineering services.
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
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
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.
Pathstone: Provides wealth management and advisory services for affluent families.
Bachelor's degree in Finance/Business/IT/Data Science, basic–intermediate SQL, knowledge of financial markets, strong data validation/reconciliation skills, analytical mindset, collaboration and communication skills.
SQL, R, Python, VBA, Microsoft Excel, Power BI, Salesforce, Addepar, FactSet
Quest Global: Global engineering services for product development and lifecycle management.
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.
Senior Data Scientist, Model Risk & Data Analytics, Internal Audit - AMS
San Jose, California, United States
$137k-$293k/yrOnsiteFull Time
TikTok: Global short-form video hosting and social media platform.
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.
OusterNASDAQ: OUST: Designs and manufactures high-resolution digital lidar sensors.
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.
Hill Physicians: Provides managed healthcare services through a large physician network.
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
X, The Moonshot FactoryNASDAQ: GOOGL: Develops early-stage technologies and experimental projects.
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
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.
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
XDOF: Data infrastructure and collection systems for general-purpose robot training.
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.
RDSolutions: Specialized provider of retail pricing intelligence and data solutions.
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.
Senior Map Data Validation Lead - Autonomous Vehicles
Santa Clara, California, United States
$152k-$288k/yrOnsiteFull Time
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
6+ YOE6+ years QA/operations experience in map data validation, bachelor’s in CS or equivalent, deep knowledge of map data structures and validation methodologies, GIS background is a plus.
Qcells: Provider of solar modules, energy storage, and EPC services.
5+ YOEBachelor's in engineering/data field,5+ years solar industry experience,project management and deep technical data validation skills,ability to analyze raw logs and reconcile seller handover data.
Microsoft Excel, SQL, Python, R, SCADA, Power Factors, AlsoEnergy