Scotts Valley • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Scotts Valley • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Scotts Valley • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Scotts Valley • 50 milesRemote · Hybrid · Onsite · Field · All Environments
129 principal data engineer jobs at 58 companies in Scotts Valley, CA
3mo
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Principal Engineer, Identity Data Security and Trust
Menlo Park, California, United States
$264k-$380k/yr OnsiteFull Time
12+ YOE12+ years software engineering; 5+ years as principal/architect; security, DLP, cloud infra.
Java, Go, C++, AWS, GCP, Azure, TLS, HTTP, DNS
5d
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Principal Data Engineer - CoreAI
Redmond or Mountain View
$143k-$275k/yr HybridFull Time
4+ YOEMaster's and 4+ years or bachelor's and 6+ years in data engineering, software development, analytics, data science, or modeling; security screening required.
Azure, Azure Data Lake, Spark, Synapse, SQL, Azure Data Explorer, PySpark
2w
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Principal Data Automation Engineer/ Data Scientist, Supply Chain
Santa Clara, California, United States
$115k-$235k/yr OnsiteFull Time
7+ YOE7+ years in data engineering/analytics/AI with expertise in SQL and Python, building data pipelines, automation, ML models, and dashboards for supply chain operations.
SQL, Python, Oracle Analytics Cloud, Tableau, Power BI, Oracle Fusion Cloud Applications
1mo
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Principal Engineer, Data & Compute
London or Sunnyvale
$370k-$418k/yr HybridFull Time
10+ YOE10+ years building large-scale distributed systems with 4+ years on GPU cloud infrastructure; experience with GPU training/inference, petabyte-scale data architecture, system design, and technical leadership.
Ray, Kubernetes, Airflow, Flyte
1mo
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Principal Engineer, Data & Compute
Sunnyvale or London
$370k-$418k/yr HybridFull Time
10+ YOE10+ years building large-scale distributed systems (4+ years on GPU infrastructure), experience with GPU training/inference clusters, petabyte-scale data architecture, strong technical leadership and mentorship; advanced degree or equivalent experience.
Ray, Kubernetes, Airflow, Flyte, Microsoft Excel
2mo
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Principal Engineer, Cloud Data Infrastructure
San Jose or Austin
$218k-$324k/yr HybridFull Time
10+ YOE10+ years relevant experience and a Bachelor’s degree (or equivalent); deep expertise in databases, data pipelines, messaging, caching, performance and resilience engineering; experience with real-time analytics and AI/ML infrastructure; strong technical leadership and mentoring.
2mo
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Principal Business Intelligence Engineer
Santa Clara, California, United States
$142k-$196k/yr HybridFull Time
9+ YOE9+ years in enterprise data/BI engineering; 8+ years with Oracle EBS, data warehousing, Snowflake; strong SQL/ETL/ELT; dbt, CI/CD; leadership in analytics.
Snowflake, dbt, SQL, PL/SQL, T-SQL, Python, Airflow, Azure Data Factory, Power BI, Tableau, EBS, Oracle ERP
3w
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Principal Data & AI Engineer, Reporting and Insights
San Jose, California, United States
$249k-$349k/yr OnsiteFull Time
10+ YOE10+ years data/analytics experience; strong Python and SQL; 3+ years building LLM/AI applications; experience with enterprise AI platforms, data architecture, and executive reporting.
Python, SQL, LangChain, LlamaIndex, Azure OpenAI, AWS Bedrock, Google Vertex AI, Spark, Flink, Iceberg, Snowflake, Databricks, Delta Lake, Tableau, Looker
1mo
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Principal Scientist - Data Pipeline Engineer
San Jose or Seattle or San Francisco
$206k-$388k/yr OnsiteFull Time
10+ YOE10+ years in data engineering/ML infrastructure, distributed systems expertise, Python and a systems language, experience with Ray or Spark, GPU inference optimization, large-scale databases and data curation for model training.
Ray, Spark, Python, C++, Rust, Go, Java
2w
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Principal Data Architect
Pleasanton, California, United States
$114k-$228k/yr OnsiteFull Time
8+ YOE8+ years in data architecture/engineering, 5+ years building enterprise cloud data platforms; deep Databricks, AWS, Azure, SQL and Python experience; data governance, security, and healthcare data knowledge preferred.
Databricks, Delta Lake, Unity Catalog, Databricks Workflows, Databricks SQL, Spark, PySpark, AWS, S3, Glue, IAM, Redshift, Lambda, Kinesis, Lake Formation, Microsoft Azure, Azure Data Lake Storage (ADLS), Azure Data Factory, Synapse, Azure Key Vault, Microsoft Purview, SQL, Python, Kafka, Spark Structured Streaming, EMR/EHR, FHIR, HL7, MLOps
3mo
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Principal Engineer - CFD/Thermal
San Jose, California, United States
$176k-$254k/yr OnsiteFull Time
8+ YOEMS or PhD in Mechanical/Aerospace engineering; 8+ years CFD in thermal management for electronics/data centers; proficient in ANSYS Icepak/Fluent/Flotherm; onsite in San Jose, CA; strong communication and multi-project skills.
ANSYS Icepak, ANSYS Fluent, Flotherm
2mo
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Principal Security Data Engineer, Infrastructure Security Engineering - DGX Cloud
Santa Clara or California or Canada or United States
$272k-$431k/yr HybridFull Time
15+ YOE15+ years building and operating production data pipelines/lakes, production-grade coding (Python/Go/Scala/SQL), data modeling, distributed data systems, security-minded data handling, analytics enablement; Bachelor's or equivalent.
DGX Cloud, Python, Go, Scala, SQL, SIEM, OCSF, ECS, DCGM, Redfish, BMC, InfiniBand
2mo
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Principal Security Data Engineer, Infrastructure Security Engineering - DGX Cloud
Santa Clara or California or United States
$272k-$431k/yr OnsiteFull Time
15+ YOE15+ years building and operating production data pipelines/lakes at scale; production-grade coding (Python, Go, Scala, SQL); data modeling, distributed systems, and security-minded data handling; Bachelor's or equivalent experience.
Python, Go, Scala, SQL, OCSF, ECS, DCGM, Redfish, BMC, InfiniBand, SIEM, DGX Cloud, LLM
2w
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Principal Data Engineering Lead - Services Special Project
Cupertino, California, United States
OnsiteFull Time
Lead design and operation of large-scale real-time data platforms processing multimodal data, drive data processing systems, and coordinate cross-organizational partners.
3mo
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Principal Model Optimization Engineer
San Mateo, California, United States
$295k-$345k/yr HybridFull Time
6+ YOE6+ years in system design; GPU profiling; CUDA/Triton/TensorRT; ML model optimization for LLMs; Bachelor's in CS/CE/Data Science; collaboration skills.
CUDA, Triton, TensorRT
3mo
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Principal Product Engineer
Santa Clara, California, United States
$137k-$205k/yr OnsiteFull Time
10+ YOE10+ years in product engineering; NPI, cost/quality improvements; cross-functional collaboration; experience with ATE and SLT; data analytics and presentation skills.
Advantest 93K, Teradyne, JMP, SiliconDash, SLT, Product analytics
2w
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Principal Data Architect
Pleasanton, California, United States
$114k-$228k/yr OnsiteFull Time
8+ YOEBachelor's degree required; 8+ years in data/solution architecture; 5+ years designing enterprise cloud data platforms; deep Databricks, AWS, Azure, SQL and Python experience; governance and healthcare data experience preferred.
Databricks, Delta Lake, Unity Catalog, Databricks Workflows, Databricks SQL, Spark, PySpark, Amazon S3, AWS Glue, AWS IAM, Amazon Redshift, AWS Lambda, Amazon Kinesis, AWS Lake Formation, Azure Data Lake Storage (ADLS), Azure Data Factory, Azure Synapse, Azure Key Vault, Microsoft Purview, SQL, Python, Kafka, Spark Structured Streaming
1mo
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Principal Engineer, Agentic AI Data and Insights
Irvine or San Jose
$307k-$428k/yr OnsiteFull Time
15+ YOEBachelor's degree or equivalent and 15 years software engineering experience; senior technical leadership, large-scale distributed systems, architectural design, and experience with agentic AI and large-scale data platforms.
Iceberg, Spark, GoogleSQL, ANSI SQL, Plx, Jetski
1w
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Principal Data Innovation Specialist (RWD)
South San Francisco, California, United States
$141k-$262k/yr OnsiteFull Time
6+ YOEMaster’s or PhD in computer science, engineering, data science, or related field; 6+ years in data engineering, data science, or healthcare innovation; expertise in AI-driven analytics, multi-agent architectures, and data platforms.
AI, APIs, HIPAA, GDPR
1mo
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Principal Analytics Engineer
Pleasanton or Atlanta
$184k-$276k/yr HybridFull Time
7+ YOE7+ years in analytics/data engineering with strong SQL, cloud data warehouse (Snowflake/BigQuery/Redshift), dbt expertise, GitHub/CI/CD experience, Python proficiency, and coaching/architectural skills; bachelor’s required.
SQL, Snowflake, BigQuery, Redshift, dbt, GitHub, CI/CD, Python, Salesforce
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