52 data quality analyst jobs at 20 companies in Fairfield, CA
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Data Quality Analyst
San Francisco or New York or United States
RemoteFull Time
Welocalize: Provides translation, localization, and AI data training services globally.
Bachelor's degree in Computer Science, Data Science, Linguistics or Computational Linguistics; experience with machine learning, data annotation, quality assurance, and natural language processing; strong communication; able to work in a fast-paced, collaborative environment.
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
10+ YOE10+ years experience with SAP S/4 HANA data governance, master data knowledge, data profiling, rule definition, Information Steward experience, strong communication and leadership; U.S. citizen or green card required.
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Perform complex research and analysis of legal case management databases, develop quality improvement measures and reports, identify data integrity issues, and support quality control initiatives.
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.
Project Perseus | Data Quality Analyst - Hindi Speakers (Human-in-the-Loop AI)
New York City or Seattle or Bellevue or Redmond or San Francisco or Sunnyvale or Burlingame or Austin or Los Angeles or Washington, D.C. or Chicago or Boston
$38/hrOnsiteFull Time
Welocalize: Provides global translation, localization, and AI training data services.
2+ YOENative-level Hindi proficiency, university degree (Bachelor's or higher), 2+ years in data annotation/QA (2–4 years preferred), ability to audit outputs, apply complex guidelines, and work in AI/ML data workflows. Must be authorized to work in the U.S.
Atoms: Building specialized industrial robots and physical AI systems.
Experience labeling or quality-controlling ML training data, managing remote labelers, familiarity with annotation platforms, CLI tools preferred, spreadsheet/BI dashboards, and Git or ticketing tools.
command-line interface, annotation platforms, spreadsheet tools, BI dashboards, Git
Atoms: Building robotics and software to automate physical world industries.
Experience labeling or performing quality control for ML training data; familiarity with annotation platforms, CLI tools, spreadsheets/BI dashboards, and version control; strong communication and attention to detail.
Collective: All-in-one financial platform for self-employed entrepreneurs.
5+ YOE5+ years in data analysis/analytics engineering in B2B SaaS or fintech; expert SQL, dbt, BigQuery, Metabase; strong data quality, testing, lineage, and stakeholder communication skills.
SQL, dbt, BigQuery, Metabase, Python, Claude Code, AppSheet, Git
Bellevue or Chicago or Carpinteria or Detroit or New York City or Omaha or Sunnyvale or San Francisco or Washington
$95k-$158k/yrHybridFull Time
LinkedInNASDAQ: MSFT: Professional social network for career development and job recruitment.
5+ YOEBA/BS required. 5+ years in data governance or related disciplines (8+ years overall). Strong SQL/T-SQL, data governance, metadata, lineage, data quality, and stakeholder management skills.
Oura: Sells smart rings that track and analyze personal health data.
10+ YOE10+ years in data governance; establish governance framework; data quality, privacy, and security; data mesh; metadata, lineage; collaborate with Legal, Security, and business domains; experience with analytics tools.
Tableau, Looker, Quicksight, Databricks, Google BigQuery
Senior Quality Control Analyst, QC Technical Resources
Fremont, California, United States
$114k/yrOnsiteFull Time
Nova Pneuma: Developing rapid-onset inhaled medicines for acute therapeutic needs.
8+ YOEBS in Chemistry or related, 8+ years GMP QC experience, stability program expertise, HPLC/UPLC/GC, regulatory knowledge, data analysis, documentation.
Empower, OpenLAB, HPLC, UPLC, GC, Microsoft Excel, Microsoft Word, Chromatographic workstation systems
KlaviyoNYSE: KVYO: Software platform for automated e-commerce marketing and customer data.
3+ YOE3–6 years in data operations, sales ops, or GTM ops with hands-on data quality ownership; strong SQL (Snowflake) and SFDC experience; experience with AI/LLM tooling and enrichment workflows; comfortable with command-line and scripting; excellent written communication.
First Place For Youth: Provides housing and support services for foster youth.
1+ YOEBachelor's degree or equivalent experience; 1–2 years in data, reporting, or program operations; experience with case management systems (Apricot, Salesforce); strong Microsoft Excel and Power BI skills; attention to data quality and strong communication.
Apricot, Salesforce, HMIS, Power BI, Microsoft Excel, Microsoft Office
Operations Analyst, Demand Operations & Service Quality
San Francisco or Mountain View
$130k-$160k/yrOnsiteFull Time
Waymo: Autonomous driving technology for ride-hailing and logistics.
5+ YOE5+ years in analytical roles, expert SQL and Excel/Google Sheets, strong data visualization and communication, BA in related field, experience bridging Data Science and Operations.
Austin or New York City or San Francisco or Seattle
$132k-$192k/yrOnsiteFull Time
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experience in capacity/utilization/demand analysis for infrastructure, builds models in SQL or Python, produces executive-ready recommendations, investigates data-quality issues, and performs scenario analysis for allocation decisions.
Gap Inc.NYSE: GAP: Global specialty retailer of apparel and accessories.
1+ YOEBachelor's degree,1-4 years experience in pricing/analytics or related role,proficiency in data preparation,model execution,quality checks,reporting,and commercial translation of analytics.
GapNYSE: GAP: Retailer of apparel and accessories across multiple global brands.
1+ YOEBachelor's degree required. 1+ years experience in pricing analytics, demand or commercial analytics. Skills in data preparation, elasticity and scenario modeling, quality-checking AI outputs, and reporting.