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346 junior data engineer jobs at 146 companies in Tracy, CA

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Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
Help us #BeatIndeed & #BeatLinkedIn
1mo
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Data Engineer
Redwood City, California, United States
$120k-$140k/yr HybridFull Time
Samara
Samara: Designs and manufactures modular residential housing.
1+ YOE1–3 years data engineering experience; hands-on cloud data engineering (e.g. AWS, Databricks, DBT); advanced SQL and data modeling; experience with NetSuite/Salesforce/Bill.com preferred; strong communication and learning orientation.
AWS, Databricks, DBT, NetSuite, Salesforce, Autodesk Construction Cloud, Bill.com, SQL, APIs
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2mo
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Data Engineer
Palo Alto, California, United States
$240k-$280k/yr OnsiteFull Time
xAI
xAI: Develops advanced artificial intelligence systems to understand the universe.
1+ YOE1+ years of data/software engineering; experience with language models or neural networks; strong Python skills.
Python, Parquet, Kubernetes
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1mo
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Data Engineer
Santa Clara, California, United States
$135k-$180k/yr HybridFull Time
PlusAI
PlusAI: AI-based virtual driver software for factory-built autonomous trucks.
1+ YOEMS in CS/Electrical or related, 1+ years software engineering, expertise in Python and SQL, experience with large-scale data processing (Spark, MapReduce, Kafka), AWS (S3, EC2, RDS), and building/maintaining data pipelines.
Python, SQL, microservices, MapReduce, Spark, Kafka, AWS, S3, EC2, RDS, TensorFlow, PyTorch
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1w
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Senior, Data Engineer
Sunnyvale or Bentonville
$90k-$234k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
2+ YOEDesign and operate large-scale data pipelines on GCP using Spark, Airflow, BigQuery; optimize cloud cost; build automation and AI-driven engineering tools; 2+ years data engineering experience.
Spark, Scala, PySpark, Airflow, BigQuery, GCP, Python, Kafka, GCS
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3w
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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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3w
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Data Engineer
San Jose, California, United States
$165k-$241k/yr OnsiteFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
1+ YOEBachelor’s (7+ yrs) or Master’s (4+ yrs) or PhD (1+ yr) experience; building/managing data pipelines, scripting, RDBMS, cloud services, big-data processing, and collaborating with data scientists and stakeholders.
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1mo
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Data Science Engineer
Livermore, California, United States
$122k-$155k/yr HybridFull Time
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
0+ YOEEntry-level data science engineer proficient in Python, ML/AI, and data pipelines; able to work on LLM-based projects; requires U.S. citizenship and ability to obtain DOE Q clearance.
Python, Git, LLM, Retrieval-Augmented Generation, LangChain, LlamaIndex, Knowledge Graphs
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3w
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Data Engineer II - AMZ10046151
Santa Clara, California, United States
$169k-$206k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
1+ YOEMaster's in CS/Engineering/Info Systems/Math (or Bachelor's + 5 yrs) with 1+ years experience developing and operating large-scale BI data structures using ETL/ELT, OLAP, data modeling, SQL, Oracle; OBIEE and mentoring experience preferred.
ETL/ELT, OLAP, SQL, Oracle, OBIEE
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1mo
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Senior 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 (or Advanced) degree; strong programming in Java/Python/Go/Scala; experience building scalable data pipelines, Spark/Kafka/Hadoop ecosystem, cloud platforms, GenAI and data modeling.
Java, Python, Go, Scala, Gen AI, GenAI, Apache Spark, Spark, Kafka, Hadoop, Hive, Trino, Presto, Apache Airflow, Hbase, AWS, Azure, DataBricks, HDFS, S3, LLMs, NLP, RAG, Vector DBs, MCP, A2A, J2EE, Microservices, REST APIs, CI/CD, Jira, Jira Align
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3w
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Comm Ops Data Engineer - Shockwave Medical
Santa Clara or United States
$79k-$128k/yr RemoteFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Provides pharmaceutical products and medical technology healthcare solutions.
2+ YOEBachelor's degree and 2+ years as a Data Engineer; expertise in SQL, ETL, Snowflake; experience with Power BI, Streamlit a plus; familiarity with Python or R and data governance best practices.
SQL, ETL, Snowflake, Streamlit, Power BI, Python, R, DBaaS
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3w
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Comm Ops Data Engineer - Shockwave Medical
Santa Clara or United States
$91k-$147k/yr RemoteFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Global healthcare providing pharmaceuticals and medical technologies.
2+ YOEBachelor’s degree and 2+ years as a Data Engineer or similar, expertise in SQL and ETL, experience with Snowflake; familiarity with Streamlit, Power BI, Python or R, data governance, and ability to travel up to 20%.
SQL, Snowflake, Streamlit, Power BI, Python, R, Database As A Service (DBaaS)
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3w
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Comm Ops Data Engineer - Shockwave Medical
Santa Clara or United States
$91k-$147k/yr RemoteFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Develops and manufactures pharmaceutical drugs and medical devices.
2+ YOEBachelor's degree with 2+ years as a Data Engineer; expertise in SQL and ETL; experience with Snowflake; familiarity with Streamlit, Microsoft Power BI, Python or R; knowledge of data governance and analytics; up to 20% travel.
SQL, ETL, Snowflake, Streamlit, Microsoft Power BI, Python, R, DBaaS
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3w
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Junior Analytics Engineer
Walnut Creek, California, United States
$90k-$110k/yr HybridFull Time
SewerAI
SewerAI: AI-powered software for sewer infrastructure inspection and management.
1+ YOE1–3 years production analytics/data/BI experience; strong SQL and Python; familiarity with cloud data warehouses, BI tools, data modeling, and data-quality practices; good communication skills.
SQL, Python, dbt, ClickHouse, Snowflake, BigQuery, Redshift, Hex, Looker, Tableau, Power BI, Metabase, Git, AWS, S3, IAM, Postgres, ClickPipes, peerDB, Salesforce, QuickBooks, Mixpanel, Google Analytics, Google Ads, CRON
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3mo
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Product Data Management (PDM) Engineer
Fremont, California, United States
$75k-$90k/yr OnsiteFull Time
Quanta Manufacturing
Quanta ManufacturingTWSE: 2382: Electronics design and manufacturing services for global technology brands.
0+ YOEEntry-level PDM engineer with foundational data management skills; SQL familiarity preferred; Bachelor's in CS/IS/Industrial Engineering; 0-3 years experience; Fremont, CA.
SQL
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1w
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Data Engineer Intern (Data Platfrom TikTok BP) - 2026 Summer (BS/MS)
San Jose, California, United States
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
Pursuing BS/MS in CS or related field, available for a 12-week Summer 2026 internship; experience with big data technologies, data ingestion/integration, ETL and SQL; strong problem-solving and communication skills.
Hadoop, M/R, Hive, Spark, Metastore, Presto, Flume, Kafka, ClickHouse, Flink, ETL, SQL, HackerRank
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2d
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AI Engineer / Data Scientist, AI Experienced Associate
Chicago or Stamford or Los Angeles or Washington or Boston or Detroit or New York or Florham Park or Dallas or San Francisco or San Jose
$63k-$142k/yr OnsiteFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
1+ YOEBachelor's degree,1+ year experience in AI/ML development or testing,experience with data wrangling,model development and deployment;cloud/data platform credentials preferred.
AWS, Google Cloud, Microsoft Azure, Databricks, Snowflake
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2mo
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SkillBridge, Data Center Critical Facilities Engineer - Trainee
Silicon Valley, California, United States
OnsiteFull Time
Equinix
EquinixNASDAQ: EQIX: Provides global data center colocation and digital interconnection services.
0+ YOEDoD SkillBridge program; training in data center operations and critical facilities; background in electronics, electrician, HVAC, or related mechanical trades; 1-4 years in mechanical engineering or related field; ability to lift 50 lbs; strong communication and teamwork.
BMS, HVAC, UPS, data_center, fiber, splicing, IT hardware
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1mo
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Systems Engineer/Data Engineer
Sunnyvale, California, United States
$84k-$146k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
1+ YOEActive DoD Secret clearance, 1+ years professional experience, BS in Engineering or related, experience with configuration management, JIRA, Confluence, Linux, SQL, Python, and process improvement; strong communication skills.
JIRA, Confluence, Linux, SQL, Python, Git, GitLab, CI/CD, Windows, Shell
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1w
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Data Center Operations Engineer
San Jose, California, United States
$38-$44/hr OnsiteFull Time
Leaseweb
Leaseweb: Global provider of cloud hosting and infrastructure services.
2+ YOE2+ years data center experience, Linux and basic networking knowledge, strong hardware skills, valid driver’s license, and completion of Leaseweb Certified Engineer (LCE) certification within 12–18 months.
Linux, DNS, KVM
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3mo
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Junior Applied AI Engineer- HRIS
Sunnyvale, California, United States
$105k-$140k/yr HybridFull Time
Fortinet
FortinetNASDAQ: FTNT: Develops and sells cybersecurity software and network security appliances.
0+ YOEBachelor's in CS/DS/AI; 0–2 years in AI/ML or software; understanding of LLMs; ML concepts; Python; SQL/NoSQL; REST APIs; strong problem-solving and teamwork.
Python, TensorFlow, PyTorch, scikit-learn, SQL, NoSQL, REST APIs
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