Top 20 Principal java developer Jobs in Los Angeles, Ca

Sr Principal Engineer - Software
Northrop Grumman —El Segundo, CA
- $142,200 - $213,400 a year
- Overtime
- Master's degree
- Bachelor's degree
- Doctor of Philosophy
- Paid holidays
- Disability insurance
4d
Software Engineer / Principal Software Engineer (AHT)
Northrop Grumman —Manhattan Beach, CA
- $91,800 - $171,000 a year
- Overtime
- Computer science
- Azure
- Computer Science
- Paid holidays
- Disability insurance
Senior Principal Engineer - Software
Northrop Grumman —El Segundo, CA
- $177,000 - $265,600 a year
- Overtime
- Master's degree
- Bachelor's degree
- Doctor of Philosophy
- Paid holidays
- Disability insurance
4d
Principal Software Engineer
Disney Entertainment and ESPN Product & Technology —Santa Monica, CA
- $184,300 - $258,900 a year
- Computer science
- Computer Science
- Data analysis skills
Principal Software Engineer (Backend)
Veradigm —North Hills, CA
- $130,241 - $189,502 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Health insurance
- Dental insurance
Principal Software Engineer
Chaos Industries —Hawthorne, CA
- $120,000 - $170,000 a year
- Full-time
- Computer Science
- 5 years
- Office
- Health savings account
- Relocation assistance
Principal Software Engineer, Application Access Governance
Saviynt —El Segundo, CA
- $215,000 - $270,000 a year
- Full-time
- Hybrid work
- Azure
- Management
- SQL
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Sr. Principal Software Engineer (AHT)
Northrop Grumman —Manhattan Beach, CA
- $135,800 - $213,400 a year
- Overtime
- Azure
- 5 years
- Bachelor of Science
- Paid holidays
- Disability insurance
Principal Software Engineer
KBR —El Segundo, CA
- $127,000 - $159,000 a year
- Full-time
- Computer science
- 7 years
- Azure
- AD&D insurance
- Disability insurance
Principal Software Engineer, Test Automation - League of Legends
Riot Games —Los Angeles, CA
- $229,200 - $319,500 a year
- Java
- Children
- Mentoring
- Disability insurance
- Health insurance

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Sr Principal Engineer - Software

Northrop Grumman -
El Segundo, CA

Apply Now

Job Details

$142,200 - $213,400 a year
4 days ago

Benefits

Paid holidays
Disability insurance
Relocation assistance
Health insurance
Paid time off

Qualifications

Spring Boot
Dashboard development
Performance dashboards
Systems integration
Software engineering
TCP
Dashboard creation support
Public Cloud
Reporting and dashboarding tools
Microservices
IT monitoring tools
Network protocols
SDKs
Web applications
Front-end component implementation
Grafana
Design patterns

Full Job Description

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: No

CLEARANCE TYPE: Top Secret

TRAVEL: No

Description

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.

Northrop Grumman Aeronautics Systems Sector is searching for a Sr. Principal Engineer in our Research and Advanced Design (R&AD) Division in support of R&D activities spanning multiple sectors The location for this opportunity can be in El Segundo or San Diego, CA.

Responsibilities:

Engineer enterprise solutions that align with best practices to support mission critical objectives.
Work on 1-3 mid- to large-scale projects concurrently, assigned from program and internal leadership.
Participate in regular project design and incremental status meetings.
Collaborate with different teams across the program to discuss, analyze or resolve usability issues and work on projects.
Provide effective communication across multi-functional teams, stakeholders and end-users.

Basic Qualifications:

Senior Principal level: Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 8 years of related engineering experience; OR a Master’s degree in a STEM discipline and 6 years of related engineering experience OR a PhD degree in a STEM discipline and 4 years of related engineering experience
Your ability to transfer and maintain the final adjudicated Top Secret clearance & SCI (DoD must be in-scope or enrolled in Continuous Evaluation) and any program access(es) required for the position within a reasonable period of time, as determined by the Company.
Enterprise Integration Patterns (EIP): Proficiency with Spring Integration or Apache Camel to build robust adapters and message routers.
Java 21+ Proficiency, microservice development and front-end interfaces
Experience with Observability technologies, health indicators, and dashboarding including Prometheus and Grafana
Experience with Apache Niagara Files (NiFi)
Deep knowledge of data flow technologies and networking, including UDP, TCP, and hybrid protocols
Hybrid S3 Integration: Ability to develop in Java 21+ using the AWS SDK for Java v2 for scenarios where a standalone microservice is more performant than a NiFi processor.
Dashboard Development:
Backend: Java 21+/Spring Boot service with a time-series or document-oriented store (e.g., MongoDB or Elasticsearch) for status history.
Frontend: Proficiency in Angular, React or Vue.js to build the custom "web app" for status display.
Real-time Updates: Implementation of WebSockets (via Spring WebSocket) or Server-Sent Events (SSE) to push prober status changes to the dashboard instantly.

Preferred Qualifications:

Active SCI and SAP security clearance.
Java 21+ Mastery: Leverage Virtual Threads (Project Loom) for high-concurrency probing and file processing tasks.
Protocol Translation: Deep experience with Protobuf (Google Protocol Buffers), JAXB/Jackson for XML (UCI) processing, and JSON schema validation.
Asynchronous Messaging: Mastery of JMS (Java Message Service) specifically with ActiveMQ Classic. Candidates should understand connection pooling, message persistence, and dead-letter queue (DLQ) management.
Resiliency Patterns: Implementation of Circuit Breakers (e.g., Resilience4j) to handle "Relay" failures without cascading into the main effort.
Data Pipeline Orchestration: Advanced knowledge of Apache NiFi. Looking for ability to design custom FlowFiles, use ListS3/FetchS3, and implement complex routing logic.
Containerization: Proficiency in Docker/OCI image optimization and deploying standalone Spring Boot apps in resource-constrained environments.
Testing: Mastery of Test containers for local integration testing of S3 (LocalStack) and ActiveMQ brokers.
Stream Processing: Familiarity with Project Reactor or Java Streams to process large file metadata efficiently without memory overflows.
Custom Observability: Experience extending Spring Boot Actuator to expose non-standard health indicators and custom metrics via Micrometer.
Schema-Driven Monitoring: Ability to design Avro or Protobuf schemas for transmitting custom observability data to ensure cross-org compatibility.

Primary Level Salary Range: $142,200.00 - $213,400.00

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.

Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.

The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.

Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

Apply Now

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principal java developer jobs in los angeles, ca

Sr Principal Engineer - Software

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