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Java Jobs in Fontana, CA (NOW HIRING)

USM

JAVA SOA Developer

Orange, CA · On-site

$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 ...

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 ...

TELUS Digital

L4 Software Developer

Ontario, CA · On-site

$170 - $210/hr

This role is ideal for a hands‑on technical leader with strong experience in Java development, Google Cloud Platform (GCP), cloud modernization, and enterprise application migration. You will lead ...

Jobsbridge

Hadoop Developer

Redlands, CA

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. MS/BS degree in a computer science field or related discipline Good ...

Superprof

Java Tutoring Jobs

Pomona, CA · On-site

Responsibilities We are looking for students, professionals, retirees or anyone with a passion to share, to join the largest community of teachers worldwide! If you have free time and want to share ...

1 point system

Junior Angular Developer

Rancho Cucamonga, CA · On-site

$68K - $88K/yr

Seeking an experienced UI Frontend Developer with strong expertise in, Angular, REST APIs, Java, Spring Boot and microservices architecture. The role involves designing, developing, and maintaining ...

Tunabear

Senior AWS Developer

Riverside, CA · Remote

Design, develop, deploy, and support AWS-based applications using Python and Java. * Implement solutions using AWS services such as Lambda, API Gateway, RDS, Athena, Glue, S3, and CloudFront.

Superprof

Java Private Tutoring Jobs

Pomona, CA · On-site

$20 - $80/hr

Company Profile Superprof is the leading tutoring platform in the USA, connecting passionate individuals with eager learners. We operate in over 63 countries, making education accessible to everyone ...

Danaher

Software Engineer Internships

Pomona, CA · On-site

Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an Agile Scrum team, collaborating across design, development, and testing * Supporting the development of ...

Hexplora

Application Developer

Rancho Cucamonga, CA · On-site

Software development languages C# & Java with an acute emphasis toward web service development (WCF, Web API). * Message‐based architecture and asynchronous processing using RabbitMQ . * Web UI ...

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How much do java jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for java in Fontana, CA is $57.64, according to ZipRecruiter salary data. Most workers in this role earn between $49.86 and $64.52 per hour, depending on experience, location, and employer.

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.

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.

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.

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 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.

More about Java jobs
What are popular job titles related to Java jobs in Fontana, CA? For Java jobs in Fontana, CA, the most frequently searched job titles are:
What cities near Fontana, CA are hiring for Java jobs? Cities near Fontana, CA with the most Java job openings:
Java jobs near you
Infographic showing various Java job openings in Fontana, CA as of August 2026, with employment types broken down into 2% Internship, 80% Full Time, 6% Part Time, and 12% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $119,894 per year, or $57.6 per hour.

Java Developer with ArcObjects

Avani Technology Solutions, Inc.

Redlands, CA • On-site

Contractor

Re-posted 16 days ago

Job description

Java Developer with ArcObjects experience. MUST HAVE ArcObjects experience.
ESRI - Redlands, CA
12 month + contract
Hire off Skype
Job Description:
  1. Strong Java programmer, experienced in ArcObjects and writing Java-based Server Object Interceptors (SOI) and Server Object Extensions (SOE), familiar with popular Java IDEs (like Eclipse and IntelliJ), and hands-on with ArcGIS Server on Windows and Linux.
  2. 3-7 years of experience desired
  3. Task Description: Contracting position is for the role of a Software Engineer (ArcObjects Java SDK / Enterprise SDK), responsible for QA (tests, automation, reports), samples and documentation. Details are in the task definitions below.

Number
Task
Description
Software
1
Test ArcObjects SDK for ArcGIS Server.
  • Perform release certification testing at every release.
  • Review and reproduce bug submissions as they are submitted.
  • Troubleshoot failures and log software defect reports.
  • Review automated test results and update automated tests as needed.
  • Communicate test results to the team.

ArcObjects SDK
ArcGIS Server
2
Contribute documentation to the ArcObjects SDK.
  • Review documentation in the ArcObjects SDK related to ArcGIS Server and identify areas which require updating once per release.
  • Contribute edits to existing documentation as needed.
  • Create new content to the SDK as needed.

ArcObjects SDK
ArcGIS Server
3
Contribute and maintain samples for the ArcObjects SDK.
  • During release, identify samples which need updating.
  • Update samples that illustrate best practices for the ArcObjects SDK for Server.
  • Contribute samples as needed.
  • Test samples at every release.

ArcObjects SDK
ArcGIS Server
4
ArcGIS Server test automation.
  • Write tests that automate functional areas of ArcGIS Server and the ArcObjects SDK.

Maintain, update, and fix automated tests as needed. This may include code, test data, and test environments.
  • Review test results on every run.
  • Triage failures and log defects for valid issues.
  • Communicate failures that need to be addressed.

ArcGIS Server
ArcObjects SDK
5
Communicate status and results.
  • Attend and communicate status in meetings.
  • Communicate results through emails.
  • Meet with project leads on regular basis.

Apply