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

Xforia, Inc.

Backend Java Developer

San Dimas, CA · On-site

$50.50 - $65.50/hr

* Strong experience with Java, J2EE and Multi-Threading • Experience with spring and Spring Boot. • Strong Data Structures + Concurrency. • Experience in raising cases, data accuracy , high ...

USM

JAVA SOA Developer

Orange, CA

$54.50 - $70.50/hr

JAVA SOA Developer Location: Lake Forest, CA Duration: 6-12 Months Top Three Skills: SOA Java Oracle EBS Robust Integration Web Services J Developer Additional Information If my requirement matches ...

Sonsoft Inc

Java Developer

Long Beach, CA

$53.50 - $69.50/hr

Company Description Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of ...

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All JobsJava Developer 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 Jul 8, 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.

Is Java still useful in 2026?

Java remains a widely used programming language for developing enterprise applications, Android apps, and backend systems in 2026. Junior Java Developers can benefit from its stability, extensive libraries, and strong community support, making it a valuable skill in the software industry. Knowledge of frameworks like Spring and tools such as Maven or Gradle enhances job prospects.

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.

Can I learn Java in 3 months?

Junior Java developers can acquire foundational skills in Java within three months with consistent study, practice, and hands-on projects. However, mastering advanced concepts, frameworks, and real-world application typically requires longer experience and ongoing learning.

Which pays more, C++ or Java?

For a Junior Java Developer, salaries for C++ and Java roles can vary based on industry, location, and experience, but generally, C++ positions tend to offer 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 may depend on specific job requirements and demand in the job 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.

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.

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.

Will AI replace Java devs?

AI is unlikely to fully replace Java developers, as they require problem-solving, design, and understanding of complex systems that AI cannot fully replicate. Instead, AI tools can assist Java developers by automating repetitive tasks and improving productivity, making their roles more efficient. Continuous learning and adapting to new technologies remain important for Java developers to stay relevant in the evolving tech landscape.
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
Infographic showing various Junior Java Developer job openings in Irvine, CA as of July 2026, with employment types broken down into 67% Full Time, 8% Part Time, and 25% Contract. Highlights an 100% In-person job distribution, with an average salary of $114,665 per year, or $55.1 per hour.
Java with Multithreading

Java with Multithreading

Avani Technology Solutions, Inc.

Newport Beach, CA • On-site

$54.75 - $70.75/hr

Full-time

Re-posted 11 days ago

Job description

Role: Java with Multithreading
Location: Newport Beach, CA
Duration: 30 Months
Top Three Skills:
Core Java
Spring MVC
Multi-Threading
Job Description:
Java Developers- Special Exception - Technical
Description: Seeking an experienced and talented Java Developer to join our team who will be responsible for analysis, design, development, testing, implementation and maintenance of applications and backend processes using Java and Spring Framework technologies.
Major Duties & Responsibilities
Responsibilities:
• Developer will be responsible for server-side development.
• Developer will interpret the business requirements, functional specifications and develop solutions using Java and Spring technologies.
• Effectively works and communicates with Business Analyst, QA, DBA's to understand the issues and requirements.
Skills :
• Must have a minimum of 8+ years of Java development experience.
• Must have experience in back-end server development and hands on experience with Spring framework.
• Experience REST Services development.
• Experience with middleware and messaging technologies.
• Should have experience with multi-threading and concurrency.
• Must possess strong knowledge of design patterns and practices.
• Solid knowledge of SQL, RDBMSs preferably Oracle will be a plus.
• Strong Analytical and Problem Solving Skills.
• Fixed income knowledge, specifically bonds transactions • Bloomburg API experience is a major plus • Ability to understand the context of how software runs and impacts other transactions
PREFERRED SKILLS
• Eclipse IDE, Maven, Subversion
• Experience with JMS framework & MQ
Syed Raza
585 532 7200 Ext 9002
syed.j@avanitechsolutions.com
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