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Software Engineer Three Jobs in Fullerton, CA (NOW HIRING)

Agentic Software Engineer III

Inglewood, CA

$59.75 - $80.50/hr

Work you'll do As a Software Engineer III on the Customer team, you will support AI-assisted software delivery across the software development lifecycle, helping teams translate requirements into ...

Agentic Software Engineer III

Costa Mesa, CA · On-site

$61.75 - $83/hr

Work you'll do As a Software Engineer III on the Customer team, you will support AI-assisted software delivery across the software development lifecycle, helping teams translate requirements into ...

Work you'll do As a Software Engineer III on the Customer team, you will support AI-assisted software delivery across the software development lifecycle, helping teams translate requirements into ...

Software Engineer III/IV

Burbank, CA

$61.50 - $82.75/hr

Crane Aerospace and Electronics has an exciting opportunity fora Senior Software Engineer (Level III or IV) at our Burbank, CA location. About Crane: Crane Aerospace & Electronicssupplies critical ...

Software Engineer III/IV

Burbank, CA · On-site

$61.50 - $82.75/hr

Crane Aerospace and Electronics has an exciting opportunity for a Senior Software Engineer (Level III or IV) at our Burbank, CA location. About Crane: Crane Aerospace & Electronics supplies critical ...

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Showing results 1-20

Software Engineer Three information

See Fullerton, CA salary details

$66.2K

$153.9K

$214.4K

How much do software engineer three jobs pay per year?

As of Aug 24, 2026, the average yearly pay for software engineer three in Fullerton, CA is $153,910.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,200.00 and $180,500.00 per year, depending on experience, location, and employer.

What is the difference between Software Engineer Three vs Software Engineer Two?

AspectSoftware Engineer ThreeSoftware Engineer Two
Required CredentialsBachelor's degree in CS or related field; 3+ years experienceBachelor's degree in CS or related field; 1-3 years experience
Work EnvironmentCollaborates on complex projects, mentors junior staffWorks on assigned modules, less mentorship responsibility
Employer & Industry UsageCommonly used in tech companies, software firmsWidely used across similar industries
Search & Comparison IntentOften compared for career progression, salary benchmarksOften compared to understand role differences

Software Engineer Three typically has more experience, handles complex tasks, and mentors others compared to Software Engineer Two. The roles are part of a progression path in software development, with Software Engineer Three expected to take on greater responsibilities and demonstrate advanced technical skills.

What cities near Fullerton, CA are hiring for Software Engineer Three jobs?

Cities near Fullerton, CA with the most Software Engineer Three job openings:

10217 - Software Engineer III

Irvine, CA • On-site

$96K - $138K/yr

Full-time

Medical, Dental, PTO

Re-posted 13 days ago


Job description

10217-Software Engineer III
Location:Irvine, HQ

Company Overview
HyundaiAutoEverAmerica (HAEA)isthe dynamic IT powerhouse behind Hyundai Motor Corporation, a Fortune 500 global leader in the automotive industry. As a key affiliate, we providecutting-edgeIT services and support to top brands including Kia, Genesis, HyundaiTranslead, Hyundai Mobis, Hyundai Capital, andGlovis.
HAEA offers a truly global and collaborative environment. Here,you'lldrive innovation, boost operational efficiency, and help shape the future of mobility for the Hyundai Motor Group.
At HAEA, we understand that IT is the cornerstone of today's fast-evolving digital world. By uniting all IT resources under one roof, we deliver consistent, top-quality solutions while serving as the crucial information link between Hyundai's Global Headquarters and North American operations.
Ifyou'repassionate about technology and eager to make a real impact at a world-class company, HyundaiAutoEverAmerica is the place to grow your career. Join us and be part of the transformationthat'sdriving the future of automotive innovation.
Website:http://www.haeaus.com
Role Overview:
The Software Engineer III is responsible for analyzing, designing, developing, and implementing software projects and system changes. This role partners directly with users to understand requests, address day-to-day system questions and concerns, and help ensure assigned systems function correctly. The position also coordinates with internal HAEA groups and outside vendors when system integrations, projects, or issues require cross-functional support.
Key Responsibilities
  • Analyze user requests to determine whether system changes are necessary.
  • Work with users on a day-to-day basis to answer system questions and address concerns.
  • Analyze, design, develop, test, and implement software projects, programs, and system changes.
  • Interface directly with user clients and help ensure assigned systems are functioning correctly.
  • Coordinate and work with other HAEA groups when integration projects or issues arise.
  • Work with outside vendors that interface with assigned systems, as necessary.
  • Apply sound judgment when evaluating data, selecting methods, and determining solutions for problems of diverse scope.
  • Escalate matters as needed when a business need is determined to be outside the scope of the position's responsibility.
  • Perform other duties as assigned. Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.

Basic Qualifications
  • Bachelor's degree or equivalent experience.
  • Five to seven years of experience in a programmer or software engineering position.
  • Excellent analytical skills and superior problem-solving skills.
  • Good documentation skills.
  • Ability and willingness to assist users with their tasks when needed.
  • Ability to work with limited instruction on day-to-day responsibilities and general instruction on new assignments.

Preferred Qualifications
  • Technical certifications and/or completion of relevant technical courses.
  • Experience supporting business users and troubleshooting production or operational systems.
  • Experience coordinating system integration work across internal teams and outside vendors.
  • Demonstrated ability to build effective working relationships with senior internal and external stakeholders.

Salary range: $96,550-$138,061
In addition to a competitive salary, this position offers a fantastic benefits package that includes comprehensive medical/dental coverage, generous PTO, educationassistance, and annual meritincreaseeligibility in a growth-focused work environment.
Team Culture:
Our team thrives on collaboration, innovation, and continuous learning. We foster a supportive environment where every member is encouraged to share ideas and contribute to problem-solving. We value:
  • Passion for Technology:We are enthusiastic about emerging technologies and their potential to transform the automotive industry.
  • Agility:We work in an agile environment, adapting quickly to changes and continuously improving our processes.
  • Teamwork:We believe in the power of teamwork and collaboration, supporting each other to achieve common goals.
  • Growth:We prioritize personal and professional growth, offering opportunities for learning and development.
  • Inclusivity:Wemaintainan inclusive culture where diverse perspectives arevaluedand everyone feels welcome.

Our Company adheres to the equal employment opportunity guidelines set forth by federal,stateand local laws.The information requested on this form is sought in good faith and will not be used to discriminate against the applicant based on race, religion or creed, color, national origin, ancestry, physical disability, mental disability, medical condition, genetic characteristics, marital status, sex or gender (which includes pregnancy, childbirth, or related circumstances), gender identity, gender expression, age, citizenship, sexual orientation, family care or medical leave status, military and veteran status, political affiliation, or any other characteristic protected by federal, state and local laws.