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Java Online Jobs in California (NOW HIRING)

Staffingine LLC

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 ...

R2 Technologies Corporation

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 ...

LabAnswer

Bioinformatics JAVA Developer

San Francisco, CA · On-site +1

$60 - $77.75/hr

The Bioinformatics JAVA Developer will be involved in converting existing Perl CGI applications to ... online library includes a assortment of technical and professional training tools and resources ...

Redolent, Inc

Java Developer

Sunnyvale, CA · On-site

$59.75 - $77.50/hr

Java Developer LOCATION:Sunnyvale, CA Duration: 6 to 12+ Months Rate: DOE Note: Job Duties: Designs, modifies, develops, writes and implements software programming applications. Supports and/or ...

Login Consulting Services Inc.

Java Developer

Pasadena, CA

$55.75 - $72/hr

Proficiency in Java: Strong knowledge of the Java programming language, with hands-on experience in core Java 8-17+ features including lambda expressions, stream API, Optional API etc. for writing ...

Jobsbridge

Test Java Developer

San Francisco, CA · On-site

$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 ...

Milestone Technologies, Inc.

Java Developer

Pasadena, CA · On-site

$65 - $75/hr

JAVA DEVELOPER Must be CURRENTLY LOCAL TO PASADENA, CALIFORNIA - PARTIAL ONSITE > 2 DAYS/WEEK Six month+, W2 ONLY Contract No C2C, 3rd Parties, or Sponsorship available Hourly Pay range: $65.00/hr ...

Redolent, Inc

Java Developer

Sunnyvale, CA · On-site

$59.75 - $77.50/hr

Java Developer LOCATION:Sunnyvale CA Duration: 6 to 12+ Months Rate: DOE Description: Designs, modifies, develops, writes and implements software programming applications. Supports and/or installs ...

Login Consulting Services, Inc.

Java Developer

Pasadena, CA

$55.75 - $72/hr

Requirements Proficiency in Java: Strong knowledge of the Java programming language, with hands-on experience in core Java 8-17+ features including lambda expressions, stream API, Optional API etc ...

Jobsbridge

Java Developer

San Francisco, CA · On-site

$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 ...

Login Consulting Services, Inc.

Java Developer

Pasadena, CA

$55.75 - $72/hr

Requirements Proficiency in Java: Strong knowledge of the Java programming language, with hands-on experience in core Java 8-17+ features including lambda expressions, stream API, Optional API etc ...

Avani Technology Solutions, Inc.

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 ...

Login Consulting Services, Inc.

Java Developer

Pasadena, CA · On-site

$55.75 - $72/hr

Proficiency in Java: Strong knowledge of the Java programming language, with hands-on experience in core Java 8-17+ features including lambda expressions, stream API, Optional API etc. for writing ...

Redolent, Inc

Java Developer

Sunnyvale, CA · On-site

$59.75 - $77.50/hr

Java Developer LOCATION:Sunnyvale CA Duration: 6 to 12+ Months Description: Description: * Strong skills in Java, J2EE programming, Spring Framework and design techniques and web applications/REST ...

Compunnel

Java Developer

Pasadena, CA · On-site

$55.75 - $72/hr

JOB SUMMARY Java Developer Requirements, Duties, Eligibility, and Certifications Key Responsibilities Develop and Maintain Software: Write, debug, and maintain high-quality Java code. Implement ...

Jobsbridge

Java Engineer

Santa Clara, CA · On-site

$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 ...

Redolent, Inc

Java Developer

Sunnyvale, CA · On-site

$59.75 - $77.50/hr

Java Developer LOCATION:Sunnyvale CA Duration: 6 to 12+ Months Description: Description: * Strong skills in Java, J2EE programming, Spring Framework and design techniques and web applications/REST ...

Redolent, Inc

Java Developer

Sunnyvale, CA · On-site

$59.75 - $77.50/hr

Java Developer LOCATION:Sunnyvale CA Duration: 6 to 12+ Months Rate: DOE Description: * Extensive understanding of microservice architecture and design, and best practices around multithreading ...

Redolent, Inc

Java Developer

Sunnyvale, CA · On-site

$59.75 - $77.50/hr

Java Developer LOCATION:Sunnyvale, CA Duration: 6 to 12+ Months Rate: DOE Description: Position Description Solid experience in large scale distributed systems and event-driven architecture. Strong ...

Redolent, Inc

Java Developer

Sunnyvale, CA · On-site

$59.75 - $77.50/hr

One of our direct client is urgently looking for a Java Developer @ Sunnyvale CA TITLE: Java Developer LOCATION: Sunnyvale CA Duration: 6 to 12+ Months Rate: DOE Note: This position we are looking ...

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All JobsJava Online JobsJava Online Jobs in California

Java Online information

How to make money online with Java?

Java online professionals can earn money by developing and selling software, creating web applications, or offering freelance programming services through platforms like Upwork or Freelancer. Building a strong portfolio, acquiring relevant skills, and obtaining certifications can improve earning opportunities in remote Java development roles.

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 Java Online jobs?

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 can I make $2000 a week working from home?

A Java online developer can earn $2000 or more weekly by taking on high-paying freelance projects, building a strong portfolio, and utilizing platforms like Upwork or Freelancer. Developing in-demand skills, such as Spring or REST APIs, and maintaining a reliable work schedule can help increase earning potential.

Is Java outdated in 2026?

Java remains a widely used programming language for many enterprise applications and Android development in 2026. Its ongoing updates, large ecosystem, and demand for Java developers indicate it continues to be relevant in the job market. Java skills are valuable for roles requiring backend development, software engineering, and cloud-based solutions.

Are Java jobs still in demand?

Java jobs remain in demand across various industries such as finance, healthcare, and technology, especially for roles involving backend development, Android app development, and enterprise solutions. Proficiency in frameworks like Spring and knowledge of cloud platforms can enhance job prospects for Java developers.
What are the most commonly searched types of Java jobs in California? The most popular types of Java jobs in California are:
Java Online jobs near you
Infographic showing various Java Online job openings in California as of July 2026, with employment types broken down into 6% Locum Tenens, 1% Internship, 80% Full Time, 6% Part Time, 1% Temporary, and 6% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution.
Java Developer

Java Developer

Staffingine LLC

Newark, CA • On-site

$57.25 - $74.25/hr

Contractor

Re-posted 3 days ago

Job description

Job Title: Sr Java Developer
Job Location: Newark, CA
Job Type: Contract

Job Description:

  • Design user interactions on web pages
  • Develop and implement highly responsive userinterface components using Java technologies
  • Design and develop serverside logic using Java frameworks
  • Implement security and data protection on applications
  • Integration of data storage solutions which may include databases keyvalue stores blob stores etc
  • Collaborate with other team members and stakeholders to develop highquality software
  • Work on bug fixing and improving application performance
  • Ensure that all parts of the technical design are correctly incorporated
  • Maintain code integrity and organization as well as ensuring its quality and responsiveness
  • Understanding and implementation of security and data protection
  • Stay uptodate with industry developments and new technologies to maintain current skills and contribute to company innovation strategies

Skills

Mandatory Skills : Java