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Java Online Jobs in California (NOW HIRING)

Java Developer

San Jose, CA · On-site

$59.75 - $77.25/hr

Strong Java programming/Debugging skills Expert level Java / J2EE, Restful web service,JAX-RS, JUnit, Spring, TestNG, JSON, XML Understanding of OO principles, Java/J2EE Design Patterns Knowledge of ...

Java Developer

Santa Clara, CA

$60 - $77.50/hr

Java Developer Job Details * Implementing a solution to secure workloads in virtualized datacenters and cloud environments. * Integrating security products into internal and external 3rd party ...

Java Developer

Fremont, CA · On-site

$56 - $72.50/hr

Info Way Solutions is seeking a Senior Java Developer with 8-10 years of experience. The role involves strong proficiency in Java development and experience with Python scripting. Responsibilities ...

Java Developer

Newark, CA · On-site

$57.25 - $74.25/hr

Job Title: Sr Java Developer Job Location: Newark, CA Job Type: Contract * Design user interactions on web pages * Develop and implement highly responsive userinterface components using Java ...

Java Developer

San Francisco, CA

$60 - $77.75/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. - Databases (MS SQL Server preferred), SQL - Java/J2EE development and ...

Java Developer

San Diego, CA

$54.25 - $70/hr

JEE Security, Java Batch, and EJBRoles 2 years of experience with JPA/Hibernate 1 year SOA and web service technologies 2 years of experience using Struts 2.0 framework 1 year experience writing ...

Java Developer

Sunnyvale, CA · On-site

$59.75 - $77.50/hr

Overview: Java Developer Sunnyvale CA Long-Term Onsite Experience Skillset/JD Data Access Layer (DAL) App Developer - Java/SDK 7 Sunnyvale, CA No remote 5+ years Java, Extending SDKs to Cassandra ...

Java Engineer

Santa Clara, CA

$60.75 - $83.50/hr

Company Description Intelliswift Software, Inc Looking for a strong server side Java Developer with extensive experience in Spring MVC and Restful Webservices. Strong core java development on Product ...

Java Developer

Los Angeles, CA · On-site

$90 - $130/hr

  • Medical

Triunity Software is looking for a talented Java Developer to join our growing team in Saxonburg, AL! This is an exciting opportunity to build innovative software solutions in a collaborative, tech ...

Test Java Developer

San Francisco, CA

$60 - $77.75/hr

Additional duties include creation of automated test suites using Selenium, Java and other scripting languages. Skills: Test Automation framework development Has superior core Java language knowledge ...

... Java application development experience Demonstrated expertise with Java, Java Frameworks (Spring, iBatis etc.), Object-Oriented Design, and Java Application Servers such as WebLogic or WebSphere ...

Java Developer

Santa Ana, CA · On-site

$53.25 - $68.75/hr

Description: • All phases of software engineering including requirements analysis, application design, and code development and testing • Designing reusable Java components, frameworks and ...

Java Back End Developers

Los Angeles, CA · On-site

$55 - $71/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Min 4 years of Experience as a backend Java Developer Back-end Team ...

Java Developer

Foster City, CA · On-site

$59.50 - $77/hr

* 5+ years of experience / Agile / Core Java / Rest services / SOAP / SQL / Bachelor's degree / Exposure to tomcat + micro services * Java: Generics, Multi-Threading, Class loading, Spring framework.

Java Developer

San Jose, CA · On-site

$59.75 - $77.25/hr

NLB services is seeking fulltime employees for the Java Developer at San Jose, CA for one of its direct client. Interested folks please share your resume with me or call me directly at 904-677-5743.

Showing results 21-40

Java Online information

What is a Java Online job?

Java Online jobs refer to roles that involve using the Java programming language to develop, maintain, or improve software applications, and are performed remotely via the internet. These positions can include software developers, backend engineers, QA testers, or full-stack developers who specialize in Java technologies. Working online allows professionals to collaborate with teams and clients from anywhere, often using tools for remote communication and project management. Java Online jobs are popular due to the flexibility they offer and the high demand for Java skills in various industries.

How does a Java Online instructor typically structure virtual classes to keep students engaged and ensure effective learning?

As a Java Online Instructor, classes are often structured with a mix of live lectures, interactive coding exercises, and real-time Q&A sessions to maintain student engagement. Instructors commonly use collaborative tools, such as shared coding environments and discussion boards, to encourage participation and peer learning. Regular assessments, feedback, and office hours are also incorporated to track progress and address individual questions. This approach helps create a dynamic, supportive online learning environment that mirrors the interactivity of in-person classes while leveraging the flexibility of remote education.

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 backed by a degree in computer science or related field. Familiarity with tools like Eclipse or IntelliJ IDEA, frameworks such as Spring or Hibernate, and experience with version control systems like Git are commonly required. Problem-solving ability, attention to detail, and effective teamwork are standout soft skills in this role. These competencies are vital for building robust, maintainable applications and collaborating effectively within development teams.

What is the difference between Java Online vs Java Developer?

AspectJava OnlineJava Developer
Required CredentialsTypically self-paced or instructor-led online courses, certificationsBachelor's degree in Computer Science or related field, certifications
Work EnvironmentRemote, online learning environmentOffice or remote work, programming in Java
Industry UsageTraining, certification programs, online education platformsSoftware development, IT companies, tech industry
Common Search IntentLearning Java online, Java certification coursesJava developer job roles, Java programming jobs

Java Online refers to online courses or certifications in Java, focusing on learning and skill development through digital platforms. Java Developer, on the other hand, is a professional role involving designing, coding, and maintaining Java applications. While Java Online is about education, Java Developer is a career position requiring practical experience and technical skills.

What are the most commonly searched types of Java jobs in California?

The most popular types of Java jobs in California are:

Infographic showing various Java Online job openings in California as of August 2026, with employment types broken down into 68% Full Time, 29% Part Time, 1% Temporary, and 2% Contract. Highlights an 80% Physical, 1% Hybrid, and 19% Remote job distribution.

$59.75 - $77.25/hr

Full-time

Re-posted 28 days ago


Job description

Job Description

Strong Java programming/Debugging skills

Expert level Java / J2EE, Restful web service,JAX-RS, JUnit, Spring, TestNG, JSON, XML

Understanding of OO principles, Java/J2EE Design Patterns

Knowledge of QE Automation processes and tools using TestNG

Strong verbal and written communication skills are a positive due to dynamic nature of discussions with other engineering and product teams

Experience in Agile Scrum methodology

Key Responsibilities -

Design, and implement high-performance, reusable, modular code in Java

Enhancement and maintenance development for existing applications using Java/J2EE, REST, JAXRS, Spring

Writing Automation Test Code using framework TestNG

Running the functional regression test suite job for each release cycle using framework Jenkins and Fusion

Fixing Live support bugs

Push support and Monitoring the live traffic.

Adherence to team's existing software development guidelines.

Work closely with cross functional teams.

Ability to quickly learn new application systems and technologies

Strong analytical and problem-solving skills

Preferred skills :

Knowledge of Unix, Oracle skills

Source code management using GitHub

Additional Information

All your information will be kept confidential according to EEO guidelines.


KRG Technologies logo

About KRG Technologies

Sourced by ZipRecruiter

KRG Technologies was founded with a simple motive of offering the clients exactly what they want, how they want and when they want. By leveraging for its clients its technological edge and right-sourcing advantage, KRG in a short period of time has grown to become one of the most trusted strategic technology partners. Treating every client as the top priority, we customize our solutions and services to align with the unique needs of each client. Headquartered in Valencia, California, KRG employs a unique global delivery platform to minister its offerings spanning from application development and maintenance to business process reengineering. With years of hands-on domain experience and international presence, we offer state-of-the-art solutions backed by our follow-the-sun service model in the most cost effective manner. We value our clientele for the trust reposed in us and our clientele admire us for our personalized approach and deep commitment to their success. Our biggest strength lies in technical expertise of our team and individual competency of our employees, which enables us to be the most befitting solution provider.

Industry

It services

Company size

201 - 500 Employees

Headquarters location

Valencia, CA, US

Year founded

2003

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