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Principal Java Software Engineer Jobs in Irvine, CA

Principal Software Engineer

Irvine, CA · On-site

$190K - $260K/yr

... software industry. * Experience with web services, microservices, or other SOA * Relational ... Knowledge of modern programming languages, especially Java and Go. * Knowledge of cloud based ...

Lead Software Systems Engineer Company: The Boeing Company The Boeing Companyis looking for a Lead ... This position will focus on leading Mission Management and Mission Planning Java software ...

Senior Java Developer

Newport Beach, CA · On-site

$61.25 - $78.25/hr

... software engineer/developer. * Fluent in Java 8 + Spring. * Experience in GitLab CI/CD. * Experience in messaging/queuing technology (IBM MQ, AMPS, etc....) a plus.

Sr Java Developer

Newport Beach, CA · On-site

$61.25 - $78.25/hr

... software engineer/developer. * Fluent in Java 8 + Spring. * Experience in GitLab CI/CD. * Experience in messaging/queuing technology (IBM MQ, AMPS, etc....) a plus.

Senior Java Developer

CA · On-site

$61.25 - $78/hr

The Sr. Java Developer position requires strong business and technical skills. Responsibilities ... Software testing and quality assurance * Performance tuning * Provide leadership and/or guidance to ...

Principal Software Engineer Location: Lake Forest, CA Employment Type: Full-time The job You will join a team of Architects responsible for designing innovative, AI-enabled solutions to solve ...

Principal Software Engineer Location: Lake Forest, CA Employment Type: Full-time The job You will join a team of Architects responsible for designing innovative, AI-enabled solutions to solve ...

Principal Software Engineer

Irvine, CA · On-site

$190K - $260K/yr

... software industry. * Experience with web services, microservices, or other SOA * Relational ... Knowledge of modern programming languages, especially Java and Go. * Knowledge of cloud based ...

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Principal Java Software Engineer information

See Irvine, CA salary details

$89.2K

$160.8K

$216.5K

How much do principal java software engineer jobs pay per year?

As of Jun 9, 2026, the average yearly pay for principal java software engineer in Irvine, CA is $160,795.00, according to ZipRecruiter salary data. Most workers in this role earn between $138,000.00 and $177,300.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Principal Java Software Engineer position, and why are they important?

To thrive as a Principal Java Software Engineer, you need advanced proficiency in Java, strong knowledge of system architecture and design patterns, and extensive experience in large-scale application development, usually supported by a degree in computer science or equivalent experience. Familiarity with frameworks like Spring, cloud technologies (AWS or Azure), CI/CD tools, and relevant certifications such as Oracle Certified Professional – Java SE are typically required. Exceptional leadership, mentoring, communication, and problem-solving skills help you guide teams and work collaboratively across departments. These combined technical and interpersonal skills enable you to drive complex projects, set technical direction, and deliver robust software solutions efficiently.

What is a Principal Java Software Engineer job?

A Principal Java Software Engineer is a senior-level technical expert responsible for designing, developing, and optimizing complex Java-based applications. They provide technical leadership, mentor junior engineers, and drive best practices in coding, architecture, and system scalability. This role often involves collaborating with cross-functional teams to ensure high-quality software delivery while aligning with business objectives. Additionally, they evaluate new technologies, improve system performance, and contribute to strategic decision-making within the engineering team.

What are the typical responsibilities of a Principal Java Software Engineer within a development team?

A Principal Java Software Engineer is generally responsible for leading the technical design and implementation of major software projects, making architectural decisions, and ensuring best coding practices throughout the team. They mentor junior engineers, conduct code reviews, and often coordinate with product managers, QA, and DevOps to facilitate seamless project delivery. Beyond hands-on coding, they provide strategic guidance, troubleshoot complex technical problems, and help shape the long-term technology roadmap. This role typically involves balancing individual contribution with leadership and collaboration across multiple teams.

What job categories do people searching Principal Java Software Engineer jobs in Irvine, CA look for? The top searched job categories for Principal Java Software Engineer jobs in Irvine, CA are:
Infographic showing various Principal Java Software Engineer job openings in Irvine, CA as of May 2026, with employment types broken down into 76% Full Time, 20% Part Time, and 4% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $160,795 per year, or $77.3 per hour.
Principal Software Engineer - AI Platform

Principal Software Engineer - AI Platform

NextDeavor Inc.

Irvine, CA • On-site

$190K - $200K/hr

Contractor

Posted 16 days ago


Job description

Principal Software Engineer – AI Platform
Full-time
Remote
Exclusive confidential search — details shared with qualified applicants.
Become a Key Player as a Principal Software Engineer – AI Platform

You will lead the design and delivery of foundational AI platform capabilities that enable scalable, secure, and reliable AI-powered product experiences. You will influence cross-team architecture, partner with product and engineering stakeholders, and mentor engineers while working remotely.

Here's How You'll Make an Impact on the Team
  • Guide architecture for AI platform services and integrations
  • Build reusable infrastructure for AI-powered applications
  • Support AI evaluation, observability, and operational reliability
  • Partner with product and engineering teams to drive AI adoption
  • Mentor engineers and establish scalable engineering practices
Here's What You'll Need to Be Successful in This Role
  • 8+ years of software engineering experience
  • Strong Python backend and cloud platform expertise
  • Experience integrating LLM or AI APIs into production systems
  • Strong distributed systems and API design knowledge
  • Experience with modern platform engineering and DevOps practices
Pay Range

$190K - $200K/year

Ready to Make Your Mark?

This role may fill quickly. Submit your resume to be considered.

Apply with Pioneers here