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Junior Java Software Engineer Jobs in Fullerton, CA

Software Systems Engineer

Seal Beach, CA · On-site +1

$179.40K - $212.50K/yr

Experience in Java/C++/Python object-oriented programming on full stack software projects. * Experience leading projects or individuals in software development lifecycle tasks. Preferred ...

Java Engineer

Cypress, CA · On-site

$54.75 - $75.25/hr

... Java AND/OR C# applications ... Software engineering job includes developing real time transactional application systems and ...

Junior Software Developer

Costa Mesa, CA · On-site

$57.34K - $129.02K/yr

Technical Sales Engineer Examples of Duties and Responsibilities: * Design, implement, and maintain ... Java, etc.). * Experience with at least one scripting programming language (Python, JavaScript, etc.

Assoc SW Engineer - Java, Spring Boot, AWS

Pomona, CA · Remote

$52.75 - $72.25/hr

This person will work as a junior member of a software development team, responsible for the ... Java or other OO programming language - Novice - Javascript - Novice - JSP / JSF - Novice - Eclipse ...

New

Sr Professional, Software Engineer

Irvine, CA · On-site

$129.90K - $171.30K/yr

... junior team members, sharing knowledge and expertise in Java, Python, Spring, GCP technologies and the evolving GenAI ecosystem. Qualifications : Required : • 5+ years of experience in software ...

Java Tools Engineer

Burbank, CA

$55.25 - $76/hr

Solutions can consist of Disney and ABC proprietary software and services, commercial software ... Systems Engineers, ABC Development teams and our Guests. Job requirements: * Java * backend ...

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.

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 ...

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Junior Java Software Engineer information

See Fullerton, CA salary details

$63.6K

$111.5K

$168K

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

As of May 29, 2026, the average yearly pay for junior java software engineer in Fullerton, CA is $111,450.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,800.00 and $111,100.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Junior Java Software Engineer, and why are they important?

To thrive as a Junior Java Software Engineer, you need a solid understanding of Java programming, object-oriented principles, data structures, and typically a bachelor’s degree in computer science or a related field. Familiarity with version control systems like Git, build tools such as Maven or Gradle, and experience with IDEs like IntelliJ IDEA or Eclipse are common technical requirements. Strong problem-solving, eagerness to learn, and effective teamwork are standout soft skills in this role. These skills ensure you can write reliable code, collaborate efficiently, and adapt to evolving technical challenges in software development projects.

What kinds of projects or tasks can a Junior Java Software Engineer expect to work on during their first year?

As a Junior Java Software Engineer, you can expect to work on tasks such as fixing bugs, writing unit tests, and developing small features under the guidance of more experienced team members. You'll likely contribute to code reviews, participate in daily stand-ups, and collaborate closely with QA engineers and front-end developers. Over time, you may gradually take on more complex assignments, such as designing modules or integrating third-party APIs. This hands-on experience helps build your technical skills and deepen your understanding of the software development lifecycle.

What does a Junior Java Software Engineer do?

A Junior Java Software Engineer is typically responsible for assisting in the development, testing, and maintenance of software applications using the Java programming language. They work under the guidance of more experienced engineers to write code, fix bugs, and contribute to team projects. Junior engineers also learn best practices in software development, participate in code reviews, and continuously improve their technical skills. Their role often includes collaborating with other developers, designers, and quality assurance teams to deliver high-quality software solutions.

What is the difference between Junior Java Software Engineer vs Java Developer?

AspectJunior Java Software EngineerJava Developer
Required CredentialsTypically a bachelor's degree in Computer Science or related field; some certifications like Oracle Java CertificationSimilar credentials; often holds Java certifications and a degree in a related field
Work EnvironmentEntry-level position in development teams, often under supervision, focusing on coding and testingCan be entry to mid-level, involved in designing, coding, and maintaining Java applications
Employer & Industry UsageUsed across tech companies, startups, and corporate IT departmentsCommonly used in software development firms, tech companies, and enterprise environments

While both roles involve Java programming, a Junior Java Software Engineer typically focuses on learning and supporting development tasks under supervision, whereas a Java Developer may have more responsibility in designing and implementing Java applications. The roles often overlap, but the engineer role emphasizes entry-level growth, while the developer role can involve more independent work.

What are popular job titles related to Junior Java Software Engineer jobs in Fullerton, CA? For Junior Java Software Engineer jobs in Fullerton, CA, the most frequently searched job titles are:
What job categories do people searching Junior Java Software Engineer jobs in Fullerton, CA look for? The top searched job categories for Junior Java Software Engineer jobs in Fullerton, CA are:
What cities near Fullerton, CA are hiring for Junior Java Software Engineer jobs? Cities near Fullerton, CA with the most Junior Java Software Engineer job openings:
Full Stack Software Engineer (Experienced or Senior)

Full Stack Software Engineer (Experienced or Senior)

Boeing

Seal Beach, CA

Full-time

Medical, Life, Retirement

Posted 7 days ago


Boeing rating

8.5

Company rating: 8.5 out of 10

Based on 583 frontline employees who took The Breakroom Quiz

34th of 511 rated manufacturers


Job description

Full Stack Software Engineer (Experienced or Senior)

Company:

The Boeing Company

The Boeing Companyis looking for a Full Stack Software Engineer (Experienced or Senior)to join our Space Mission Systems (SMS) team, focused on Full Stack Java software development in Chantilly, VA or Seal Beach, CA.This position will focus on Mission Management and Mission Planning Java software, working alongside a cross-functional team to develop solutions to allow stakeholders to advance the mission.

Our teams are currently hiring for a broad range of experience levels including Experienced and Senior level Software Engineers.

Find your future with us.

As a member of the Boeing software team, you will be involved in the entire product development lifecycle, from conceptualization and development to the maintenance and support of the delivered system for our customers. These roles provide opportunities for you to significantly influence project outcomes. The Boeing SMS Software team fosters a collaborative mentoring environment, allowing you to learn, mentor others, and contribute to shaping the future of our organization.

At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that is welcoming, respectful and inclusive, with great opportunity for professional growth. At Boeing SMS we work with commercial, government, and proprietary customers to build the next generation of space and ground products and services.

Position Responsibilities:

  • Design, develop, test, and maintain software throughout the end-to-end lifecycle that meets industry, customer, safety, and regulation standards

  • Develop, maintain, enhance, and optimize software products and functionalities for systems integrations

  • Regularly assess, update, and maintain software libraries and COTS products to ensure compatibility, security, and performance within the application ecosystem.

  • Participate in the agile software development lifecycle including planning, reviews, and supporting customer meetings

  • Debug and resolve issues identified to ensure reliability and efficiency of software products

  • Perform software development, participate in code reviews, and adhere to guidance on software standards and design principles.

  • Develop, establish, monitor, and improve software processes, tools, and key performance metrics that align with organization goals and industry benchmarks

  • Execute and document software research and development projects

  • Advise on software domains, system-specific issues, processes, and regulations

Basic Qualifications (Required Skills/ Experience):

  • 5+ years' experience in foundational Computer Science knowledge and object-oriented design and software patterns

  • 5+ years' experience in Java/C++/Python object-oriented programming on full stack software projects/programs

  • 5+ years with DevSecOps and Continuous Integration and Continuous Deployment (CI/CD) tools and execution

  • This position requires an Active Top-Secret U.S. Security Clearance with Sensitive Compartmented Information (SCI) eligibility and successful completion of CI Polygraph post start.

Preferred Qualifications (Desired Skills/Experience):

  • 10 or more years' related work experience or an equivalent combination of education and experience

  • Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science strongly preferred

  • Experience with one or more of the following: HTML, CSS, JavaScript, JS frameworks (REACT, Open Layers, etc.), Spring Framework, Hibernate, RDBMS, noSQL, REST/Open API

  • Experience with Agile or SAFe practices, including daily standup, User Stories, Sprints, and Release Planning

  • Familiarity with practices such as test-driven development (TDD), agile software development, DevSecOps, and Continuous Integration and Continuous Deployment (CI/CD) management

  • Experience using CI/CD tools such as Jenkins or GitLab CI to automate build, test, and deployment processes

  • Demonstrated experience with middleware technologies, particularly Java Message Service (JMS) and WebLogic, including the design, implementation, and troubleshooting of messaging solutions

  • Experience using dependency management and automation services (e.g. Ivy, Maven, Gradle, Git, Jenkins, etc.)

  • Experience with RDBMS (SQL Server, Oracle, MySQL) and NoSQL (MongoDB) data systems

  • Experience in writing and executing test cases, including unit, integration, and system testing, to ensure software functionality and performance meet specifications

  • Experience with systems engineering or software development on space-based or ground-based systems

Drug Free Workplace:
Boeing is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

Travel:

Occasional travel may be required (less than 10%)

Relocation:

This position offers relocation based on candidate eligibility. Note: Basic relocation will be offered for eligible internal candidates.

Conflict of Interest:

Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process.

Pay & Benefits:
At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Summary pay range / Experienced: $135,150 - $182,850

Summary pay range / Senior: $171,700 - $232,300

Potential signing bonus for eligible/qualified external candidates.

Language Requirements:

Not Applicable

Education:

Not Applicable

Relocation:

This position offers relocation based on candidate eligibility.

Export Control Requirement:

This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. 120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.

Safety Sensitive:

This is not a Safety Sensitive Position.

Security Clearance:

This position requires an active U.S. Top Secret/SCI Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active)

Visa Sponsorship:

Employer will not sponsor applicants for employment visa status.

Contingent Upon Award Program

The position is contingent upon program award

Shift:

Shift 1 (United States of America)

Stay safe from recruitment fraud! The only way to apply for a position at Boeing is via our Careers website. Learn how to protect yourself from recruitment fraud - Recruitment Fraud Warning

Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

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