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96 data quality engineer jobs at 77 companies in Fairfield, CA

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Quality Engineer
Fremont, California, United States
$107k-$154k/yr OnsiteFull Time
Swagelok Northern California
Swagelok Northern California: Provides industrial fluid system components and custom assembly services.
5+ YOEBachelor's in engineering or quality, 5+ years manufacturing quality experience (2 years with Master's), experience with audits, root cause analysis, supplier quality, and data-driven continuous improvement.
Microsoft Office, ERP
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1mo
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Robotics Data Quality Engineer
San Mateo or San Francisco
HybridFull Time
XDOF
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.
Python, numpy, pandas, matplotlib, plotly, protobuf, HDF5, ROS bags
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1mo
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Principal Quality Engineer
Alameda, California, United States
$150k-$195k/yr OnsiteFull Time
Penumbra
PenumbraNYSE: PEN: Designs and manufactures medical devices for vascular conditions.
7+ YOEBachelor's degree in Engineering; 7+ years in Quality/Manufacturing Engineering in medical devices; Lean/Six Sigma experience; strong data analytics and cross-functional leadership.
statistical analysis, DOE, Six Sigma, Quality Management System (QMS), FDA QSR, ISO 13485
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Data Engineer
New York City or San Francisco
OnsiteFull Time
Bedrock Robotics
Bedrock Robotics: Automates heavy construction machinery with AI retrofit kits.
5+ YOE5+ years data engineering experience in large-scale data lake/warehouse environments; strong SQL and distributed query engine experience; pipeline orchestration (Airflow/Prefect) and Spark/Databricks experience; data quality and observability expertise.
SQL, Spark, BigQuery, Snowflake, Airflow, Prefect, Databricks
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Data Engineer
San Francisco, California, United States
$140k-$230k/yr OnsiteFull Time
ReadyOn
ReadyOn: AI-native labor operating system for frontline enterprise workforces.
5+ YOE5+ years data engineering experience; strong SQL; Python; TypeScript; Airflow; AWS Glue; PySpark; Snowflake/PostgreSQL; backend frameworks; observability and data quality mechanisms.
Python, TypeScript, Apache Airflow, PySpark, AWS Glue, Snowflake, PostgreSQL, NestJS, GraphQL, AWS
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Data Engineer
Austin or New York or San Francisco or Seattle
$269k-$317k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experience building and operating production data pipelines, modeling messy domains into stable schemas, data quality engineering, extracting structure from unstructured sources, and shipping datasets with SLAs.
Postgres, dbt, LLM
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Quality Engineer
Oakland, California, United States
OnsiteFull Time
Mettler-Toledo
Mettler-ToledoNYSE: MTD: Manufacturing precision instruments for laboratory and industrial applications.
Support manufacturing quality; use CMMs, perform data analysis (Minitab/JMP), SPC/DOE, 8D; conduct supplier audits; calibrations and qualification activities; ensure ISO/CE/FDA compliance.
CMM, Minitab, JMP, SPC, DOE, IQ/OQ/PQ, MSA, DFMEA, PFMEA, DRBFM, Quality mapping
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2mo
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Senior Data Engineer
San Francisco, California, United States
OnsiteFull Time
Kiddom
Kiddom: Provides a digital curriculum and instructional platform for schools.
4+ YOE4+ years data engineering with Python; schema design; data quality; cross-functional collaboration; IaC tooling; infrastructure provisioning.
Python, Terraform, Terragrunt, ECS, EKS, Lambda, S3, Pinecone, Weaviate, pgvector
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4d
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Principal Data Engineer, People Data
Bellevue or Chicago or San Francisco or Washington
$197k-$271k/yr HybridFull Time
Okta
OktaNASDAQ: OKTA: Provide secure identity management and authentication for enterprises.
10+ YOE10+ years data engineering experience; expert SQL, ETL/ELT, MPP databases, AWS services; HR/People data experience; experience with batch and realtime pipelines, lakehouse architectures, and data quality frameworks.
SQL, Airflow, dbt, Snowflake, Redshift, Amazon S3, AWS Lambda, EMR, ECR, EKS, Workday, Spark, Kafka, Databricks, Iceberg, Delta
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Staff Data Engineer
San Francisco or New York City
$185k-$195k/yr HybridFull Time
Butterfly Network
Butterfly NetworkNYSE: BFLY: Handheld whole-body ultrasound scanners powered by semiconductor technology.
5+ YOE5+ years data engineering experience, strong dbt and Databricks skills, Python/PySpark, streaming and CDC ingestion, data quality and observability, experience with operational integrations.
dbt, Databricks, Python, PySpark, Delta Lake, Delta Live Tables, Airflow, Cloud Run, Cloud Functions, BigQuery, GCP, AWS, Salesforce, NetSuite, Stripe, Mulesoft, Great Expectations, Unity Catalog, Terraform, Spacelift, Boomi
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3mo
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Data Analytics Engineer
San Francisco, California, United States
$200k-$240k/yr HybridFull Time
Alchemy
Alchemy: Provides developer platforms and infrastructure for Web3 applications.
6+ YOE6+ years in data engineering; strong SQL; Snowflake; dbt; data modeling; data quality; startup experience a plus.
Snowflake, SQL, dbt, MCP, data modeling
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4w
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Data Engineer
Houston or Golden or Reno or Oakland or Salt Lake City
HybridFull Time
Fervo Energy
Fervo Energy: Generates clean electricity using advanced geothermal drilling technology.
2+ YOE2+ years building and operating production data pipelines with Apache Spark, Python/SQL, Databricks, Azure, and Snowflake; experience with streaming, data modeling, data quality, governance, and CI/CD.
Databricks, Delta Lake, Delta Live Tables, Unity Catalog, Databricks Workflows, Databricks SQL, Apache Spark, PySpark, Spark SQL, Structured Streaming, Kafka, Microsoft Event Hubs, Microsoft Azure Data Factory, Microsoft Azure Data Lake Storage (ADLS), Snowflake, Microsoft Power BI, Spotfire, Python, SQL, Git, Azure DevOps, GitHub Actions, dbt, Terraform, Docker, Airflow, Microsoft Entra ID, Microsoft Key Vault, MQTT, OPC UA, SparkplugB, Canary, Ignition, Snowflake Semantic Views, Databricks Metric Views
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1mo
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Sr. Data Engineer
Ann Arbor or Houston or San Francisco
$140k-$180k/yr OnsiteFull Time
Mariana Minerals
Mariana Minerals: Building software-first infrastructure to produce and refine critical minerals.
4+ YOE4+ years in data engineering, strong Python and SQL, schema and time-series design, building and operating orchestrated pipelines in cloud with containers and CI/CD, data quality/observability/lineage, mentoring experience.
Python, SQL, PlantOS, CI/CD
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2mo
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Staff Data Engineer, Analytics
San Francisco, California, United States
$248k-$279k/yr OnsiteFull Time
Discord
Discord: A platform providing voice, video, and text communication services.
7+ YOE7+ years in analytics or data engineering; expert SQL and Python; experience with data models, dashboards, and data governance; strong communication and collaboration; experience with BI tools and data quality.
SQL, Python, Looker, Tableau, dbt, BigQuery
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3mo
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Data Engineer, People Analytics
San Francisco, California, United States
$213k-$250k/yr HybridFull Time
Notion
Notion: Provides a unified workspace for notes, documents, and project management.
6+ YOE6+ years in analytics/data engineering; SQL and data modeling; Python; experience with HRIS/People data; data quality, governance, and privacy; cloud data tools (Snowflake, dbt, Airflow, Fivetran).
Snowflake, dbt, Airflow, Fivetran, Workday, ATS, Payroll, Benefits, Performance
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2mo
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Data Governance Engineer
San Francisco, California, United States
$160k-$221k/yr OnsiteFull Time
Chime
ChimeNasdaq: CHYM: Provides mobile banking and financial tools for everyday consumers.
5+ YOE5+ years in data engineering or governance; strong Python; experience with data quality, catalog, trust signals; SOX/regulatory knowledge.
Python, Terraform, Snowflake, Data Catalog, Data Governance Tools
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1w
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Senior Supply Quality Engineer
Mountain View or San Francisco
$130k-$160k/yr FieldFull Time
Lunar Energy
Lunar Energy: Provides home battery systems and clean energy software.
4+ YOEBachelor's in engineering,4+ years supplier quality experience from NPI to mass production,GD&T and data analysis proficiency in JMP,ISO 9001 Lead Auditor,ability to travel 50%,US citizenship required.
JMP
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3w
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Test Quality Engineer
Fremont, California, United States
$99k-$119k/yr OnsiteFull Time
Hyve Solutions
Hyve SolutionsNYSE: SNX: Designs and manufactures custom hardware for hyperscale data centers.
3+ YOEBachelor's in engineering, 3+ years test/quality or manufacturing validation experience, expertise with automated test equipment, statistical analysis (SPC, MSA, DOE), root cause methods (8D, 5 Why), and data tools (Excel, Minitab, JMP, SQL).
Automated Test Equipment, Microsoft Excel, Minitab, JMP, SQL
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2mo
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Sr Product Quality Engineer (Onsite)
Fairfield, California, United States
$96k-$182k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
5+ YOESenior-level quality engineer with STEM degree, 5+ years experience; responsible for MRB, CARs, data analysis and cross-functional collaboration.
SAP, Windchill, QMS
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2mo
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Sr. Data Engineer
Foster City, California, United States
$123k-$191k/yr HybridFull Time
Visa
VisaNYSE: V: Global payment technology facilitating electronic funds transfers.
2+ YOE2+ years experience with a bachelor’s degree or advanced degree; strong Python, SQL, PySpark; Hadoop ecosystem; AWS data services; Airflow; CI/CD; data quality and observability; ability to collaborate with stakeholders.
Python, SQL, PySpark, Hadoop, Spark, Pandas, Airflow, Snowflake, Databricks, AWS, S3, EMR, Glue Catalog, Claude Code
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