8 sr principal software engineer jobs at 6 companies in Modesto, CA
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Principal Engineer
Pleasanton, California, United States
$257k-$322k/yr HybridFull Time
Principal software engineering role requiring application architecture, cloud backend development, system scaling, troubleshooting, optimization, innovation, cross-team collaboration, and mentoring engineers.
cloud-based backend services
6d
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Cleared Senior/Principal Software Engineer - Special Programs, NM/CA, Onsite
Albuquerque or Livermore
$118k-$236k/yr OnsiteFull Time
5+ YOEBachelor's degree and 5 years of relevant experience, or equivalent education and experience. Requires active DOE Q or equivalent clearance, ability to obtain SCI clearance, and software engineering experience.
Agile, Java, JavaScript, JQuery, Spring Boot, Tomcat, Linux, TypeScript, HTML5, CSS, Angular, Dust, Oracle Database, Test-driven development, Nexus, Web Services, WSDL, SOAP, REST, Apache Karaf, Apache Camel, Mina/Netty, OSGI, JMX, JDBC, Apache Aries, Log4J2, Apache CXF, Docker, Hazelcast, Apache Ignite, Oracle PL/SQL, SQLite, NoSQL, Cassandra
2w
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Lead Principal Application Software Engineer- Forward Deployed Engineer
Pleasanton or United States or California
$105k-$264k/yr OnsiteFull Time
10+ YOERequires 10–12+ years in enterprise data platforms, expertise in cloud data engineering and Apache Spark, migration experience, and proficiency with Databricks, Snowflake, Azure, AWS, Kafka, Python, SQL, Scala, or Java.
Databricks, Snowflake, Azure, AWS, Oracle AI Data Platform, Apache Spark, SPARK, Delta Lake, Kafka, Python, SQL, Scala, Java, DataOps, CI/CD, Infrastructure as Code, Lakehouse, Medallion Architecture, OCI, LLMs, Retrieval-Augmented Generation (RAG), MLOps, OCI - DevOps, OCI - Generative AI Agent Hub, OCI Generative AI
1w
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Cleared Senior/Principal Software Engineer - Special Programs, NM/CA, Onsite
Albuquerque or Livermore
$118k-$236k/yr OnsiteFull Time
5+ YOEBachelor's degree in a relevant discipline plus 5 years of directly relevant experience, active DOE Q or equivalent clearance, and ability to obtain SCI clearance. Strong software development and cybersecurity experience desired.
Java, Agile, JavaScript, JQuery, Spring Boot, Tomcat, Linux, Typescript, HTML5/CSS, Angular, Dust, Oracle Database, Apache Karaf, Apache Camel, Mina/Netty, OSGI, JMX, JDBC, Apache Aries, Log4J2, Apache CXF, Docker, Hazelcast, Apache Ignite, Oracle PL/SQL, SQLite, NoSQL, Cassandra, Nexus, Web Services, WSDL, SOAP, REST, Test-driven development
1mo
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Lead Principal Application Software Engineer- Forward Deployed Engineer
Pleasanton or California or United States
$105k-$264k/yr OnsiteFull Time
10+ YOE10+ years designing and delivering enterprise data platforms; expert with Oracle AI Data Platform, Databricks, Snowflake, Apache Spark, Delta Lake, cloud platforms, and stakeholder communication.
Oracle AI Data Platform, OCI services, Databricks, Snowflake, Apache Spark, Delta Lake, Azure, AWS, Kafka, Python, SQL, Scala, Java, OCI - DevOps, OCI Generative AI, OCI - Generative AI Agent Hub
2mo
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Principal AI Engineer
Santa Clara or Milpitas or Mountain View or East Foothills or Los Altos or Stanford
$176k-$293k/yr HybridFull Time
8+ YOE8+ years building and operating production-grade software with recent depth in AI/ML; proven experience shipping agentic AI systems, evaluation/experimentation frameworks, RAG/retrieval, and cloud-native tooling (Git, Docker, Kubernetes, CI/CD, AWS/Azure/GCP).
LangGraph, Google ADK, Git, Docker, Kubernetes, CI/CD, AWS, Azure, GCP
1mo
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Principal, Software Development Engineering in Test (SDET)
Pleasanton, California, United States
$189k-$284k/yr HybridFull Time
2+ YOEMaster's in CS/Engineering plus 2+ years (or Bachelor's plus 5+ years) experience; expertise in testing/automation, TDD/BDD, CI/CD integration, Jenkins, Bamboo, Selenium, Java/Python/JavaScript/C#, AWS or GCP, and log monitoring tools.
Jenkins, Bamboo, Selenium, Java, Python, JavaScript, C#, AWS, GCP, Grafana, ELK, Splunk
2mo
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Principal Hardware Engineer - Fluidics - Pleasanton, CA
Pleasanton or United States
$250k-$270k/yr OnsiteFull Time
15+ YOEBachelor's in engineering required, 15+ years developing fluidic/mechatronic/control systems for regulated products, expertise in fluid dynamics, closed-loop control, prototyping, embedded software (C/C++, Python), medical device standards (IEC 60601, ISO 13485).
C, C++, Python