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Java Jobs in Colton, CA (NOW HIRING)

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 ...

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 ...

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 ...

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.

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 ...

Sr. Application Security Engineer

Redlands, CA · On-site

$59 - $79/hr

Proven ability to develop automations/applications using Python, Typescript, Java, or PowerShell * Experience creating and maintaining reusable GitHub Actions workflows, with expertise in all aspects ...

Develop and maintain high-quality, reusable features and components using Java and other scripting languages * Administer and support LDAP, Single Sign-On (SSO), federation, SAML, OAuth, OIDC and ...

Sr. Application Security Engineer

Redlands, CA · On-site

$59 - $79/hr

... Java, or PowerShell • Experience creating and maintaining reusable GitHub Actions workflows, with expertise in all aspects of GitHub workflow management • Hands-on experience working in a ...

... Java and other scripting languages • Administer and support LDAP, Single Sign-On (SSO), federation, SAML, OAuth, OIDC and enterprise IAM systems • Implement and support cloud-based identity ...

... Java and other scripting languages • Administer and support LDAP, Single Sign-On (SSO), federation, SAML, OAuth, OIDC and enterprise IAM systems • Implement and support cloud-based identity ...

NET, Java) • Familiarity with cloud platforms such as AWS, Azure, or Google Cloud for application deployment • Strong understanding of relational databases (e.g., PostgreSQL, MySQL) and NoSQL ...

... Java and other scripting languages • Administer and support LDAP, Single Sign-On (SSO), federation, SAML, OAuth, OIDC and enterprise IAM systems • Implement and support cloud-based identity ...

Sr. Software Development Engineer - Scala

Redlands, CA · On-site

$123K - $162K/yr

Overview In this position, you will utilize your experiences and development skills in Java and/or Scala to provide creative, logical, and practical solutions that yield innovative software product ...

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Java information

See Colton, CA salary details

$15

$57

$79

How much do java jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for java in Colton, CA is $57.93, according to ZipRecruiter salary data. Most workers in this role earn between $50.10 and $64.86 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.

What cities near Colton, CA are hiring for Java jobs? Cities near Colton, CA with the most Java job openings:
Infographic showing various Java job openings in Colton, 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 $120,498 per year, or $57.9 per hour.

Java Developer with ArcObjects

Avani Technology Solutions, Inc.

Redlands, CA • On-site

Contractor

Re-posted 14 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.