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Java Jobs in Irvine, CA (NOW HIRING)

Sonsoft Inc

Java Consultant

Irvine, CA

At least 3 years of experience with Java, SQL, Unix * Experience on monitoring tools like QTP, Autosys is plus. * Expert and in-depth knowledge of Java technologies. * Understanding of scripting ...

Sonsoft Inc

Java Consultant

Irvine, CA

At least 3 years of experience with Java, SQL, Unix * Experience on monitoring tools like QTP, Autosys is plus. * Expert and in-depth knowledge of Java technologies. * Understanding of scripting ...

WATI

Full Stack Java Developer

Cerritos, CA · On-site

$54.50 - $70.25/hr

Senior Full Stack Java Developer LA County ISD - Probation PCMS Project Cerritos, CA 6+ months Client seeks to obtain the services of Senior Full Stack Java /Oracle Developers experienced in both ...

New

Kasmo Global

Lead Java Developer

Irvine, CA · On-site

Lead Java Developer Job Location: Phoenix, AZ Duration: Contract - Long Term Contract Required Qualifications: * Bachelor's degree or foreign equivalent required from an accredited institution. Will ...

Samprasoft

Senior Full Stack Java Developer

Santa Ana, CA · On-site

$54.75 - $70.50/hr

Full Stack Java Developer Need a full stack Java Developer to help upgrade a bunch of very old Java applications that need to be upgraded to newer Java technology stack or potentially rewritten ...

New

ACI Infotech

Senior Java Developer

Newport Beach, CA · On-site

$61.25 - $78.25/hr

Role: Sr Java Developer Location: Newport Beach, CA ( person will need to be onsite) Exp: 10+ Years * Computer Science/ Math / Engineering background * 10+ Year of hands on working experience as ...

Omni Inclusive

Full Stack Java Developer

Irvine, CA · On-site

$56.25 - $72.75/hr

Senior Java Full Stack Developer Senior Java Full stack developers with proficient coding skills in Java, JavaScript, ReactJS, HTML. Very good experience with SpringBoot, Spring, RestAPI ...

ACI Infotech

Sr Java Developer

Newport Beach, CA · On-site

$61.25 - $78.25/hr

Role :Sr Java Developer Location: Newport Beach, CA ( person will need to be onsite) We Accept H1B Transfer - for Full time role * Computer Science/ Math / Engineering background * 10+ Year of hands ...

Omni Inclusive

Java Developer

Long Beach, CA · On-site

$53.50 - $69.50/hr

Design, develop, and maintain full-stack applications using Java, Spring Boot, and Angular 18+ * Implement and optimize MarkLogic for data storage and retrieval * Work with MySQL for relational ...

ClifyX

Java Developer - Cerritos, CA

Cerritos, CA · On-site

$90K/yr

Java Developer Location: Cerritos, CA Client: Anthem (Caremore) Rate: $90,000 Layer - Aspect - Technologies/Tools/Framework - Version Language/Platform - Programming Language - Java - 8 Platform ...

Staffingine LLC

Java AWS Technical Lead

Irvine, CA · On-site

Job Title: Java AWS Technical Lead Job Location: Irvine - California - USA Job Type: Contract to Hire * Design and develop Java and Database components based on documents that fit within the ...

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How much do java jobs pay per hour?

As of May 28, 2026, the average hourly pay for java in Irvine, CA is $60.86, according to ZipRecruiter salary data. Most workers in this role earn between $52.64 and $68.12 per hour, depending on experience, location, and employer.

What Is Java?

Java is a class-based object-oriented programming language that was developed in 1995 by Sun Microsystems and later bought by Oracle. Java was designed as a general language capable of programming software for commercial use. It is based on several previous languages such as Objective C, C++, and C#. Java can be used on most major operating systems, including Windows, Apple, and Linux distributions. There is also a Java virtual machine, which allows programmers and developers to work on different operating systems within a single platform.

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

To thrive as a Java Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with development frameworks like Spring or Hibernate, version control systems such as Git, and relevant certifications (e.g., Oracle Certified Java Programmer) is highly beneficial. Analytical thinking, problem-solving, and effective communication are important soft skills that distinguish top candidates in collaborative environments. These skills and qualifications are vital for building robust, efficient applications and contributing effectively to development teams.

How does a Java developer typically collaborate with other teams during a software project?

Java developers frequently work alongside front-end developers, QA specialists, and project managers to ensure smooth delivery of software projects. They participate in code reviews, daily stand-ups, and sprint planning meetings, sharing progress and addressing technical challenges collaboratively. Effective communication and coordination with other departments, such as DevOps for deployment or UX/UI teams for interface integration, are essential for delivering high-quality applications. This collaborative environment helps Java developers expand their technical knowledge and build strong professional relationships.

What does a Java Developer do?

A Java Developer is a software professional who specializes in designing, developing, and maintaining applications using the Java programming language. They often work on web, mobile, or enterprise applications, collaborating with other programmers, designers, and stakeholders to deliver functional software solutions. Their responsibilities include writing clean and efficient code, debugging issues, and ensuring applications are secure and scalable. Java Developers are also involved in testing, deploying, and updating software as technology and requirements evolve.

What is the difference between Java vs Python Developer?

AspectJava DeveloperPython Developer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Python certifications
Work EnvironmentEnterprise applications, Android developmentWeb development, data science, automation
Industry UsageFinance, telecom, enterprise softwareTech startups, data analysis, AI projects
Common Search/ComparisonJava DeveloperPython Developer

Java and Python developers often share similar educational backgrounds and certifications. Java developers typically work on enterprise applications and Android development, while Python developers focus on web development, data science, and automation. Both roles are highly sought after in different industry sectors, with Java more common in large enterprises and Python popular in startups and AI projects.

More about Java jobs
What are the most commonly searched types of Java jobs in Irvine, CA? The most popular types of Java jobs in Irvine, CA are:
What are popular job titles related to Java jobs in Irvine, CA? For Java jobs in Irvine, CA, the most frequently searched job titles are:
What job categories do people searching Java jobs in Irvine, CA look for? The top searched job categories for Java jobs in Irvine, CA are:
What cities near Irvine, CA are hiring for Java jobs? Cities near Irvine, CA with the most Java job openings:
Java jobs near you
Infographic showing various Java job openings in Irvine, CA as of May 2026, with employment types broken down into 66% Full Time, 24% Part Time, and 10% Contract. Highlights an 68% Physical, 4% Hybrid, and 28% Remote job distribution, with an average salary of $126,586 per year, or $60.9 per hour.

Java Developer - Solumina Manufacturing Execution System (MES).

Accord Technologies Inc.

Irvine, CA • On-site

$54.75 - $70.75/hr

Contractor

Posted 11 days ago

Job description

Java Developer - Solumina Manufacturing Execution System (MES).
Location : Irvine, CA - 100% onsite
VIsa: USCs
Position type: Open for both FTE/Contract
Client: Aerospace 

Must have:

•            Must have experience in Solumina Manufacturing Execution System (MES) 

Key Requirements:

•            Experience in Java development

•            Expertise in SQL Server and Azure SQL Database

•            Strong understanding of MVC Pattern, JDBC, and RESTful web services

•            Familiarity with Java concurrency patterns and object-oriented programming principles

•            Ability to write reusable Java libraries

We are seeking a highly motivated, self-driven Java/MES Developer to deliver innovative digital solutions within our client's Java/MES enterprise platform, supporting various manufacturing sites.

In this role, you will:

•            Develop, enhance, and implement Manufacturing Execution System (MES) solutions

•            Integrate MES with other enterprise products for our internal operations customers

•            Write and maintain back-end Java code and contribute to a custom Windows front-end application using a mix of Java and SQL

•            Troubleshoot MES-related issues, resolve systems integration challenges, and support the application lifecycle

.             If you are passionate about delivering high-quality software solutions in a fast-paced manufacturing environment, we’d love to hear from you!