23 principal engineer software development jobs at 12 companies in Lodi, CA
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Principal Engineer Software
McClellan, California, United States
$114k-$171k/yrOnsitePart Time
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEBachelor’s degree in STEM with 5 years’ related experience or master’s with 3 years; US citizenship; ability to obtain Top Secret clearance; software development, Agile, Scrum, and testing experience.
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEUS citizen able to obtain Top Secret clearance. Bachelor's in STEM with 2+ years (or Master's with 0) for Software Engineer; or Bachelor's with 5+ years (or Master's with 3+) for Principal. Experience with Agile, Git/GitLab/Bitbucket, C/C++, Python, Java, Docker; software test planning and execution experience preferred.
BlackLineNASDAQ: BL: Provides cloud-based financial close and accounting automation software.
Principal software engineering role requiring application architecture, cloud backend development, system scaling, troubleshooting, optimization, innovation, cross-team collaboration, and mentoring engineers.
Principal, Software Development Engineering in Test (SDET)
Pleasanton, California, United States
$189k-$284k/yrHybridFull Time
Workday: A provider of enterprise cloud applications for finance and human capital management.
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.
Cleared Senior/Principal Software Engineer - Special Programs, NM/CA, Onsite
Albuquerque or Livermore
$118k-$236k/yrOnsiteFull Time
Sandia National Laboratories: Federal research and development laboratory for national security.
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.
Cleared Senior/Principal Software Engineer - Special Programs, NM/CA, Onsite
Albuquerque or Livermore
$118k-$236k/yrOnsiteFull Time
Sandia National Laboratories: Conducts science and engineering research for national security.
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.
Lead Principal Application Software Engineer- Forward Deployed Engineer
Pleasanton or United States or California
$105k-$264k/yrOnsiteFull Time
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
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
GFT (Gannett Fleming): Provides infrastructure engineering, design, and construction management services.
15+ YOEBachelor’s in Civil Engineering; 15+ years civil/structural exp; CA PE license or comity; project management; client development; AutoCAD/MS Office; structural analysis software knowledge.
Gap Inc.NYSE: GAP: A global specialty apparel with brands including Gap, Old Navy, Banana Republic, and Athleta.
Expertise in complex software languages and platforms, including Java, Oracle, and Azure, with leadership experience in software delivery, security compliance, Agile, Scrum, and emerging technologies.
Andover or Houston or Durham or Fort Collins or Roseville
$152k-$349k/yrHybridFull Time
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
10+ YOEBachelor's degree in CS/engineering,10+ years experience,expertise in software design,programming (Python,Java,Golang,JavaScript),cloud security and architecture,mentoring and technical leadership.
Principal Hardware Engineer - Fluidics - Pleasanton, CA
Pleasanton or United States
$250k-$270k/yrOnsiteFull Time
Calyxo: Develops vacuum-assisted devices for minimally invasive kidney stone removal
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).
Oakland or Washington or Ohio or District of Columbia or California or Long Beach or Arizona or Colorado or Connecticut or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$182k-$308k/yrHybridFull Time
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
12+ YOEBachelor's degree or equivalent experience and 12+ years in software engineering, application architecture, or platform engineering. Requires enterprise architecture expertise, microservices, cloud systems, APIs, Kubernetes, and technical leadership.
Principal Applied AI Researcher - Domain- Specific Models (Dublin, CA)
Dublin, California, United States
OnsiteFull Time
Articul8: Builds and deploys secure generative AI platforms for enterprises.
10+ YOEPhD or MSc in CS/ML; 10+ years AI/ML research; 4+ years building LLM-based systems; full model lifecycle leadership; strong evaluation; Python/PyTorch; scalable software engineering.