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Junior Java Developer Jobs in Irvine, CA (NOW HIRING)

Cla-Val

Junior Software Developer

Costa Mesa, CA · On-site

$57K - $129K/yr

Job Summary : Under general supervision, the Junior Software Developer contributes to the ... Java, etc.). * Experience with at least one scripting programming language (Python, JavaScript, etc.

Cybercoders

Junior Software Engineer

Costa Mesa, CA

Junior Software Engineer Position Overview: We are looking for a Junior Software Engineer to join ... The ideal candidate will have significant experience with Java, Spring, and related technologies ...

Staffingine LLC

Java Tech Lead

Irvine, CA · On-site

Job Title: Java Tech Lead Job Location: Irvine, CA Job Type: Contract to Hire * Lead a team of ... Conduct regular code reviews, mentor junior developers, and foster a culture of continuous ...

Buildstaff Inc.

Full Stack Developer

Irvine, CA · On-site

Minimum of 3 years working experience as Java developer * Passion for agile development and pair programming * Ability to work unsupervised * Desired key skills and knowledge of following ...

Buildstaff Inc.

Full Stack Developer

Irvine, CA

Minimum of 3 years working experience as Java developer * Passion for agile development and pair programming * Ability to work unsupervised * Desired key skills and knowledge of following ...

Kore1

Java Engineer

Cypress, CA

$54.75 - $75.25/hr

SUMMARY OF JOB SCOPE & RESPONSIBILITIES Looking for an energetic and innovative software engineer to work primarily on Java AND/OR C# applications. Software engineering job includes developing real ...

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All JobsJunior Java Developer JobsJunior Java Developer Jobs in Irvine, CA

Junior Java Developer information

See Irvine, CA salary details

$65.5K

$114.7K

$172.8K

How much do junior java developer jobs pay per year?

As of Jun 18, 2026, the average yearly pay for junior java developer in Irvine, CA is $114,665.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,000.00 and $114,300.00 per year, depending on experience, location, and employer.

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

AspectJunior Java DeveloperJava Developer
Required Experience0-2 years2+ years
CertificationsOptional, entry-level certificationsOptional, advanced certifications
Work EnvironmentSupportive, learning-focused teamsProject-driven, independent roles
ResponsibilitiesAssist in coding, bug fixing, learning frameworksDesign, develop, maintain Java applications

The main difference between a Junior Java Developer and a Java Developer lies in experience, responsibilities, and independence. Junior Java Developers are typically entry-level, focusing on learning and supporting tasks, while Java Developers have more experience and handle complex development projects independently.

What are Junior Java Developers?

Junior Java Developers are entry-level software engineers who specialize in building and maintaining applications using the Java programming language. They typically work under the supervision of more experienced developers and are responsible for writing code, debugging, and participating in code reviews. Their tasks may also include testing software, learning new frameworks, and assisting with the design and implementation of features. Junior Java Developers usually have foundational knowledge of Java and related technologies, and they are eager to develop their skills through hands-on experience.

Is Java outdated in 2026?

Java remains a widely used programming language for junior Java developers in 2026, with ongoing updates and a large ecosystem supporting enterprise applications, Android development, and backend systems. Its stability, extensive libraries, and strong community ensure its relevance, though developers should stay current with new features and frameworks to remain competitive.

Which pays more, C++ or Java?

For a Junior Java Developer, salaries for C++ and Java roles can vary based on location, industry, and experience, but generally, C++ positions tend to offer slightly higher starting salaries due to its use in high-performance applications like gaming and finance. However, Java remains widely used in enterprise environments with competitive pay. Both skills are valuable, and salary differences are often influenced by specific job requirements and demand in the tech market.

What Does a Junior Java Developer Do?

Junior Java developers are entry-level programmers who are part of a team of coders and developers. They work on both front-end and back-end codes to build an application. Being a junior Java developer requires extensive knowledge of coding and the program language JavaScript to develop and troubleshoot products. As a junior Java developer, you run tests to pinpoint errors, migrate code and data, and ensure the program is integrated with other company developments.

Is AI replacing Java developers?

AI tools can automate certain coding tasks and improve efficiency for Java developers, but they are not replacing the need for human programmers. Java developers are still essential for designing, maintaining, and understanding complex systems, as well as integrating AI technologies into applications. Skills in problem-solving, debugging, and system architecture remain critical in the field.

What are some common challenges a Junior Java Developer might face during their first year, and how can they overcome them?

Junior Java Developers often encounter challenges such as understanding large codebases, adapting to agile development processes, and managing task priorities. To overcome these hurdles, it’s helpful to proactively seek mentorship from senior developers, regularly review documentation, and participate in code reviews. Effective communication with team members also accelerates learning and helps clarify requirements or technical uncertainties. Embracing continuous learning through online resources and hands-on projects will further strengthen your skills and confidence.

Is Java developer still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud environments can enhance job prospects in this field.

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

A Junior Java Developer should have a solid understanding of Java programming, object-oriented principles, and basic software development concepts, often supported by a relevant degree or coding bootcamp. Familiarity with tools such as IntelliJ IDEA or Eclipse, version control systems like Git, and frameworks like Spring Boot is typically expected. Strong problem-solving abilities, attention to detail, and effective teamwork are important soft skills in this role. These competencies enable efficient code development, smooth collaboration, and the ability to quickly adapt to new technologies and project requirements.
More about Junior Java Developer jobs
What are the most commonly searched types of Java Developer jobs in Irvine, CA? The most popular types of Java Developer jobs in Irvine, CA are:
What are popular job titles related to Junior Java Developer jobs in Irvine, CA? For Junior Java Developer jobs in Irvine, CA, the most frequently searched job titles are:
What job categories do people searching Junior Java Developer jobs in Irvine, CA look for? The top searched job categories for Junior Java Developer jobs in Irvine, CA are:
What cities near Irvine, CA are hiring for Junior Java Developer jobs? Cities near Irvine, CA with the most Junior Java Developer job openings:
Junior Java Developer jobs near you

Java Developer - Bilingual (English / Korean)

Woongjin, Inc

Irvine, CA • On-site

$90K/yr

Contractor

Medical, Dental, Vision, Retirement

Posted 6 days ago

Job description

Company Description
For More Open Positions Visit us at:
http://recruiting.woongjininc.com/
Our Mission
WOONGJIN, Inc. is a rapidly growing team who provides a range of unique, exceptional, and enhanced services to our clients. We have a strong moral code that includes the service of goodness without expectations of reward. We are motivated by the sense of responsibility and servant leadership.
Benefits
  • Medical Insurance
  • Vision Insurance
  • Dental Insurance
  • 401(k)
  • Paid Sick hours

Job Description
  • Maintain and troubleshoot existing portal systems.
  • Develop and implement enhancements and updates to the current portal.
  • Analyze business and system requirements and ensure technical feasibility.
  • Design and develop software using Java, Maven, Spring Framework, and Oracle.
  • Collaborate with internal stakeholders and external vendors; provide technical direction and support.
  • Write clean, efficient, and testable code.
  • Ensure quality and stability through code reviews, unit testing, and debugging.
  • Support deployment, integration, and ongoing system reliability.

Qualifications
  • 5+ years of Java development experience
  • Proficiency with Java, Vue.js, Maven, Spring, Oracle, and PostgreSQL
  • Bilingual: Korean and English
  • Onsite work in Irvine, CA is required.
  • Start date expected within 2-3 weeks of final interview.

Salary: $90K (DOE) /yr.
Additional Information
All your information will be kept confidential according to EEO guidelines.
*** NO C2C ***

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