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43 principal data engineer jobs at 29 companies in Manteca, CA

1w
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Data Engineer, Principal
Oakland or Washington or Ohio or Missouri or California or Long Beach or Arizona or Colorado or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or Lodi or Rancho Cordova or San Diego or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$168k-$252k/yr HybridFull Time
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
10+ YOE10+ years data engineering experience, bachelor's or equivalent, expertise in Data Vault 2.0/dimensional modeling/Lakehouse, SQL/Python/DBT, cloud data platforms, CI/CD, and mentoring senior engineers.
SQL, Python, DBT Cloud, DBT core, Snowflake, Synapse, Databricks, Git, Bitbucket, Jira
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1mo
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Principal Engineer, Cloud Data Infrastructure
San Jose or Austin
$218k-$324k/yr HybridFull Time
PayPal
PayPalNASDAQ: PYPL: Digital platform for sending money and processing online payments.
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.
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2w
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Principal Data & AI Engineer, Reporting and Insights
San Jose, California, United States
$249k-$349k/yr OnsiteFull Time
Expedia Group
Expedia GroupNASDAQ: EXPE: Operates a global platform for travel bookings and services.
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
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2w
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Principal Scientist - Data Pipeline Engineer
San Jose or Seattle or San Francisco
$206k-$388k/yr OnsiteFull Time
Adobe
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
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
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6d
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Principal Data Architect
Pleasanton, California, United States
$114k-$228k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Manufactures medical devices, diagnostics, and nutritional health products.
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
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3mo
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Principal Engineer - CFD/Thermal
San Jose, California, United States
$176k-$254k/yr OnsiteFull Time
Bloom Energy
Bloom EnergyNYSE: BE: Manufactures solid oxide fuel cell systems for onsite power.
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
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1mo
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Principal Engineer, Cloud Data Infrastructure
San Jose or Austin
$218k-$324k/yr HybridFull Time
PayPal
PayPalNASDAQ: PYPL: Global digital payments platform for consumers and merchants.
10+ YOE10+ years relevant experience and Bachelor’s degree or equivalent; deep experience with data platform infrastructure, real-time pipelines, resilience engineering, and mentoring senior engineers.
AI/ML workflows, vector databases, feature stores, LLM serving infrastructure
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2mo
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Principal Digital Design Engineer
San Jose, California, United States
OnsiteFull Time
Astera Labs
Astera LabsNASDAQ: ALAB: Designs connectivity solutions for cloud and AI infrastructure.
5+ YOEBachelor’s or Master’s in Electrical/Computer Engineering or related field; 5-10 years in digital design for high-speed DSP data paths; SystemVerilog coding; experience with Synthesis, Lint, CDC, PrimeTime; RTL delivery; full design cycle; timing/area/power optimization; silicon issue resolution
SystemVerilog, EDA tools, Synthesis, Lint, CDC, PrimeTime
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3w
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Principal Engineer
Concord or San Francisco
$191k-$305k/yr OnsiteFull Time
Wells Fargo
Wells FargoNYSE: WFC: Global provider of banking, investment, and mortgage financial services.
7+ YOE7+ years engineering experience with cloud-native platforms, system and data architecture, streaming systems, automation tools, and enterprise security; strong communication and advisory skills.
Kubernetes, OpenShift, AVI, F5, Global Traffic Manager, Akamai, Kafka, Flink, Ansible, Harness CD, GitHub Actions, Playwright, ApigeeX
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2w
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Principal Engineer, Agentic AI Data and Insights
Irvine or San Jose
$307k-$428k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
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
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6d
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Principal Data Architect
Pleasanton, California, United States
$114k-$228k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Provides medical devices, diagnostics, and science-based nutritional products.
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
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1mo
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Principal Analytics Engineer
Pleasanton or Atlanta
$184k-$276k/yr HybridFull Time
Workday
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
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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2w
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Senior Principal, Design Engineering
San Jose, California, United States
$211k-$330k/yr OnsiteFull Time
Celestica
CelesticaNYSE: CLS: Provides design, manufacturing, and supply chain solutions for electronics.
10+ YOE10+ years software engineering with 5+ years hands-on LLM/NLP/ML production coding; MS required (PhD preferred); expert Python and PyTorch/TensorFlow; experience with vector databases, RAG, multi-agent systems, and EDA hardware data.
Python, PyTorch, TensorFlow, ChromaDB, Milvus, Pinecone, LangChain, LlamaIndex, Glean, Gemini Enterprise, Vertex AI, Anthropic Claude, Cadence Allegro, Siemens EDA, Cadence Sigrity, Keysight ADS, PTC Creo, Simcenter Flotherm, Model Context Protocol (MCP)
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2d
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Manufacturing Product Engineer-Principal
Milpitas, California, United States
$98k-$166k/yr OnsiteFull Time
MACOM
MACOMNASDAQ: MTSI: Designs and manufactures semiconductor products for communications infrastructure.
8+ YOEBS in Electrical Engineering, 7+ years product/test engineering in semiconductors, RF/microwave test skills, statistical data analysis, JMP/Galaxy/ Python familiarity, strong communication and cross-functional collaboration.
JMP, Galaxy Examinator, Python
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2mo
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Principal Systems Engineer — AI Data Center Power
El Segundo or San Jose or California
$150k-$238k/yr HybridFull Time
Infineon Technologies
Infineon TechnologiesFrankfurt Stock Exchange: IFX: Designs and manufactures semiconductors for power and IoT systems.
10+ YOEPhD in Electrical Engineering (Power Electronics), 10+ years in the semiconductor industry with high-volume power product launches; expertise in DC/DC topologies, IBCs, hot-swap controllers, GaN/SiC, HVDC/VPD, schematic/PCB design, system bring-up, and customer-facing technical engagement.
GaN, SiC, HVDC, VPD, Open Compute Project (OCP), IBCs, Hot-swap controller, PCB design
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3w
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Principal Thermal Mechanical Engineer
San Jose, California, United States
$137k-$254k/yr OnsiteFull Time
Cadence Design Systems
Cadence Design SystemsNASDAQ: CDNS: Develops computational software and hardware for electronic system design.
BS/MS/PhD in mechanical engineering with 2–7+ years experience; expertise in thermal/mechanical design for data center equipment, CFD thermal analysis, air/liquid cooling, PCB layout, CAD, BOM/ECO processes.
CFD, Creo Elements/Direct, PTC Arena, PDM
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1mo
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Principal, System Product Engineer
Milpitas, California, United States
$142k-$235k/yr OnsiteFull Time
Sandisk
SandiskNasdaq: SNDK: Designs and manufactures flash memory and data storage products.
6+ YOEBS/MS/PhD in EE/CE/CS, 6+ years system product engineering or validation experience, proficiency in Python and C/C++, strong system architecture, test/validation, failure and yield analysis, and AI/data-driven workflows.
Python, C/C++
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1mo
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Sr. Principal Software Engineer (Prisma SASE)
San Francisco or Santa Clara or San Jose
$170k-$277k/yr OnsiteFull Time
Palo Alto Networks
Palo Alto NetworksNASDAQ: PANW: Provides enterprise-grade network, cloud, and endpoint security software.
10+ YOEBS (CS) +12 yrs or MS +10 yrs in system software; experience with data plane/control plane, C and DPDK; strong system design, networking, and debugging skills.
C, DPDK, Python, Go, Linux
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3w
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Principal Software Development Engineer
San Jose or United States
$186k-$265k/yr RemoteFull Time
Zscaler
ZscalerNASDAQ: ZS: Provides cloud-native cybersecurity solutions through zero trust architecture.
Experience integrating and normalizing cybersecurity data pipelines; proficiency with Python, SQL, APIs; knowledge of EDR, SIEM, vulnerability and exposure management; strong communication and problem-solving skills.
Python, SQL, APIs, Claude Code, Gemini CLI, SIEM, EDR, CNAPP, CSPM, CMDB
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Principal Process Development Engineer
San Jose, California, United States
$162k-$217k/yr OnsiteFull Time
QuantumScape
QuantumScapeNYSE: QS: Develops next-generation solid-state batteries for electric vehicles.
6+ YOEPhD or equivalent experience with 6+ years in process R&D; experience with materials characterization, equipment troubleshooting, CAD, statistics/data analysis (JMP or Python); ability to drive projects to completion.
XRD, SEM, FIB, EDS, SolidWorks, AutoDesk Inventor, JMP, Python, Rapid Thermal Processing (RTP)
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