Jobs2Careers logoHome

Developer Experience Principal Engineer

Los Angeles,CA

1016 Developer Experience Principal Engineer jobs in Los Angeles,CA

Apply Directly

Principal Software Engineer

Northrop Grumman

Palmdale, CA

~ 1 hr 10 min OnsiteHealth InsurancePaid Time Off

  • RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top Secret
  • On site
  • San Diego, CA, Palmdale, CA, El Segundo, CA or Oklahoma City, OK
  • The candidate should be a self-starter with familiarity working in an Integrated Product Team construct
  • Develop, implement, and maintain modular simulation and modeling software
  • E.g., C++, Python
  • Integrate simulation components with system interfaces, middle-ware, and test harnesses; ensure interoperable data flows and real-time performance
  • Design and execute verification and validation tests, analyze results, identify defects, and implement fixes to ensure model fidelity and accuracy
  • Optimize simulation performance and scalability; profile code, reduce latency, and support CI/CD pipelines for automated builds and deployments
  • Collaborate with systems engineers, testers, and stakeholders to translate requirements into simulation scenarios, produce technical documentation, and support demonstrations
  • Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 5 years of related engineering experience; OR a Master's degree in a STEM discipline and 3 years of related engineering experience; OR a PhD in a STEM discipline and 1 year of related engineering experience
  • Demonstrated professional experience developing software in C/C++
  • Demonstrated professional experience with software change control, and change management such as: Atlassian tool suite, GitHub, AND/OR GitLab
  • Demonstrated Professional Experience with the full Software Development Life Cycle (SDLC)
  • Active U.S. Government Top Secret clearance (with a background investigation within the past 5 years or enrolled into Continuous Evaluation.)
  • Ability to obtain and maintain initial Special Access Program (SAP) access via a Program Access Request (PAR). This SAP/PAR must be obtained prior to commencement of employment and must be obtained within a reasonable amount of time as determined by the company to meet its business needs.
  • Ability to obtain and maintain subsequent SAP PARs following commencement of employment to be able to completely support statement of work.
  • The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
SmartExplore AI is experimental.
View now
New, Posted 8 hours ago
ResumeLibrary

Specialist, Software Engineering (Controls Engineer)

L3Harris Technologies

Anaheim, CA

~ 34 min OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor of Science degree in Electrical Engineering (B.S.E.E.) or equivalent from a four-year college or university
  • Minimum 4 years of experience in design and analysis of control systems for power conversion equipment
  • Must be able to obtain a US security clearance
  • Must have familiarity with control systems for power system architectures and power conversion equipment
  • Must have strong knowledge of control theory, ability to model with MATLAB / SIMULINK
  • Experienced in the practical implementation of control system algorithms
  • Experienced in with digital signal processing, machine-to-machine communications, and fiber optics based communications subsystems
  • Experienced with communication protocols, such as RS-232, RS-485, and Ethernet
  • Must be able to work as a key member of the design team with Power Design Engineers, Digital and Analog Engineers, System Engineers, Software Engineers and Mechanical Engineers
  • Experienced in C and C++ programming
  • Knowledge of Python or C-Sharp is beneficial
  • Required to have ability to obtain and maintain a secret/security clearance
SmartExplore AI is experimental.
View now
Apply Directly

Principal Test Systems Engineer (onsite Tucson, AZ)

Raytheon

Los Angeles, CA

OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

  • Active and transferable U.S. government issued security clearance is required prior to start date
  • U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
  • Security Clearance Type: DoD Clearance: Secret
  • Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date
  • Bachelors in Science, Technology, Engineering, or Mathematics (STEM) with a minimum of eight (8) years of directly related engineering experience
  • Or a STEM Masters with 6 years related experience
  • Experience in Systems Engineering or other Engineering discipline such as but not limited to emphasis in test requirements development, test methodologies, test requirements documents, integration, verification, and/or validation for test
  • Experience with developing, decomposing, and/ or managing system requirements across a product lifecycle such as design and transition to production
  • Experience with test related activities throughout the product lifecycle
  • Experience with Model Based Engineering processes, techniques, and tools (Rhapsody and IBM Rational Model Manager and/or Cameo Systems Modeler/Enterprise Architect and Teamwork Cloud preferred, and experience with Systems Modeling Language (SysML), and/or Unified Modeling Language (UML)
SmartExplore AI is experimental.
View now
New, Posted 1 hour ago

Senior Software Developer - AWS / Platform

Disney Entertainment and ESPN Product & Technology Careers

Glendale, CA

$141,900-$190,300/yr
New, Posted 22 hours ago
ZipRecruiter

Software I&T Engineer , Amazon Leo for Government

KGS LLC

Los Angeles, CA

ZipRecruiter

AI & Tech Coordinator

Artist Partner Group | Artist Publishing Group

Beverly Hills, CA

New, Posted 1 day ago
ResumeLibrary

Software Development Engineer - AWS, Amazon GuardDuty

Amazon Development Center U.S.

Santa Monica, CA

New, Posted 1 hour ago

Sr Software Engineer

Disney Experiences Careers

Glendale, CA

$141,900-$190,300/yr
Easy Apply

Cost Engineer

Adecco

Torrance, CA

$85,000-$89,974/yr
~ 24 min Onsite

  • 4 year from an accredited university degree in Industrial engineering or other majors with 2+ years work experience
  • Cost analysis a big
  • Salary - $85k+ full benefits and PTO.
  • Pay Details: $85,000.00 to $89,974.00 per year
SmartExplore AI is experimental.
View now
ZipRecruiter

CNC Programmer

SEB Professional

Montebello, CA

$30-$38/hr
  1. Los Angeles,CA Jobs
  2. →
  3. Developer Experience Principal Engineer Jobs

What companies are hiring Developer Experience Principal Engineer jobs in Los Angeles,CA?

  1. Northrop Grumman
  2. L3Harris Technologies
  3. Raytheon
  4. Disney Entertainment and ESPN Product & Technology Careers
  5. KGS LLC
  6. Artist Partner Group | Artist Publishing Group
  7. Amazon Development Center U.S.
  8. Disney Experiences Careers
  9. Adecco
  10. SEB Professional

What is the hourly salary range for Developer Experience Principal Engineer jobs in Los Angeles,CA?

The hourly salary range is $30 - $38.

Recent Searches

    Browse Jobs
    • Jobs in Top Cities
    • Jobs by State
    • Jobs by Title
    • Jobs by Category
    Tools
    • Free Resume Builder
    • Jobs2Careers+ Extension
    Company
    • Post a Job
    • About
    • Advice
    • Contact
    Jobs2Careers Powered by Talroo© 2026 Jobs2Careers
    Logos provided by Logo.dev
    © 2026 Jobs2Careers
    Privacy PolicyTerms of UseYour Privacy ChoicesCalifornia Consumer Privacy Act (CCPA) Opt-Out Icon
    Jobs2Careers Powered by Talroo