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Java Developer Volunteer Jobs in Irvine, CA (NOW HIRING)

PDS Health

Engineer II, Full Stack Innovations

Irvine, CA · On-site

$116K - $150K/yr

Collaborate with cross-functional teams to implement DevOps practices, including Continuous ... Proficient in multiple programming languages such as C#, Rust, Java, or similar, and proficiency in ...

SCAN Group

Senior Staff Software Engineer

Long Beach, CA · On-site

$150 - $200/hr

Strong expertise in developing scalable integration layers using Java, .Net APIs, and healthcare ... volunteer daysExcellent 401(k) Retirement Saving Plan with employer matchRobust employee ...

Capital Group

AI AppSec Engineer Lead

Irvine, CA · On-site

$62.75 - $83.75/hr

Whether you're raising a family, you're passionate about where you volunteer, or you want to ... You are experienced in at least one programming languages (Python, Java, .NET) * You can ...

Capgroup

AI AppSec Engineer Lead

Irvine, CA · On-site

$63 - $84.25/hr

Whether you're raising a family, you're passionate about where you volunteer, or you want to ... You areexperiencedin at least oneprogramming languages (Python, Java,.NET) * You can effectively ...

VSolvit

Technical Product Manager

Norco, CA · On-site

$90K - $145K/yr

The successful candidate will work closely with Government stakeholders, architects, developers, QA ... experience using C#, Java, C++, Python, JavaScript, TypeScript, or similar technologies.

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All JobsJava Developer Volunteer JobsJava Developer Volunteer Jobs in Irvine, CA

Java Developer Volunteer information

See Irvine, CA salary details

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How much do java developer volunteer jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for java developer volunteer 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 a Java Developer Volunteer?

A Java Developer Volunteer role involves contributing to software development projects without financial compensation. Volunteers typically assist in coding, debugging, testing, and maintaining Java-based applications for nonprofits, open-source projects, or startups. This role helps developers gain experience, build portfolios, and support meaningful initiatives while collaborating with teams.

What are the key skills and qualifications needed to thrive as a Java Developer Volunteer?

To excel as a Java Developer Volunteer, you should have a solid grasp of Java programming, object-oriented design, and version control systems, often demonstrated through coursework, certifications, or hands-on project experience. Familiarity with tools like Eclipse or IntelliJ IDEA, build systems (Maven or Gradle), and collaborative platforms such as GitHub is commonly expected. Strong communication, teamwork, and a willingness to learn set exceptional volunteers apart. These skills and qualities ensure you can contribute effectively to projects, adapt to dynamic team needs, and make the most meaningful impact in volunteer settings.

What types of projects or tasks can I expect to work on as a Java Developer Volunteer?

As a Java Developer Volunteer, you might work on a range of projects, such as developing new software features, fixing bugs, writing unit tests, or helping maintain existing Java applications for nonprofits or community organizations. You could also assist in documentation, code reviews, or collaborating on open-source initiatives, depending on the organization's needs. These roles often provide exposure to agile development practices and teamwork with other engineers, designers, and project managers. Volunteering in this capacity not only helps worthwhile causes but also allows you to expand your portfolio and gain practical experience with real-world applications.

Is Java developer still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud platforms can enhance job prospects in this field.

What are the most commonly searched types of Java Developer jobs in Irvine, CA?

The most popular types of Java Developer jobs in Irvine, CA are:

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For Java Developer Volunteer jobs in Irvine, CA, the most frequently searched job titles are:

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The top searched job categories for Java Developer Volunteer jobs in Irvine, CA are:

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Cities near Irvine, CA with the most Java Developer Volunteer job openings:

Java Developer Volunteer jobs near you

Engineer II, Full Stack Innovations

PDS Health

Irvine, CA • On-site

$116K - $150K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 19 days ago

Job description

Description
Now is the time to join PDS Health. You will have opportunities to learn new skills from our team of experienced professionals. If you're ready to take your career to the next level and gain valuable experience, apply today!
Overview
Engineer II, Full Stack Innovations designs and develops scalable cloud-native applications using modern architectures such as microservices and container orchestration. The role contributes to system design, builds reliable backend services, APIs, and front-end applications, and works closely with cross-functional teams to implement DevOps practices and automated delivery pipelines. The engineer focuses on building resilient, high-availability systems with strong monitoring and performance visibility. The position also supports agile development, mentors best practices in coding and architecture, and leverages AI tools to improve development efficiency and software quality.
Responsibilities
  • Design, develop, and maintain microservices-based applications to maintain and enhance scalability.
  • Utilize containerization technologies to package and deploy application components consistently across various environments.
  • Implement and manage container orchestration for automated deployment, scaling, and operation of application services.
  • Collaborate with cross-functional teams to implement DevOps practices, including Continuous Integration/Continuous Deployment pipelines, infrastructure as code (IaC), and automated testing.
  • Architect and implement solutions that scale horizontally to meet dynamic and changing workloads while optimizing resource utilization.
  • Design and implement resilient and fault-tolerant applications, ensuring high availability and quick recovery from failures.
  • Implement robust monitoring and logging practices, leveraging tools like Prometheus and Grafana to ensure visibility into application performance.
  • Champion API-first design principles, creating well-defined and documented APIs to facilitate seamless communication between microservices and external systems.
  • Embrace and apply agile methodologies for rapid and iterative development cycles, responding quickly to changing requirements and delivering high-quality software.
  • Document work clearly and follow established coding standards and practices.
  • Other duties and responsibilities as assigned.

Qualifications
  • Bachelor's degree in Computer Science or related field of study from an accredited college or university. In lieu of degree, 5+ years of experience.
  • 4+ years of experience in software development, designing, developing and deploying cloud-native applications.
  • Expertise in utilizing AI for increased productivity and software quality, including code generation, debugging, test automation, and log anomaly detection.
  • Proficient in multiple programming languages such as C#, Rust, Java, or similar, and proficiency in relevant frameworks and libraries.
  • Expertise in backend development and working knowledge of databases (e.g., SQL, NoSQL).
  • Proficient in JavaScript frameworks like Angular.js, React.js or Vue.js for building single-page applications.
  • Experience with scalable and resilient system design.
  • Experience in Enterprise software design principles: cloud native application design (i.e., SOLID, 12 Factor applications, or similar), distributed message and event processing, API gateway, service mesh, serverless applications.
  • Knowledge of microservices security, including OAuth 2.0, OpenID Connect, secrets management, zero-trust architecture, and secure API design.

Preferred
  • Experience with event-driven architecture and real-time data processing using technologies like Kafka or RabbitMQ for building responsive, scalable systems.
  • Experience with integrating machine learning and AI models into software applications.

Knowledge/Skills/Abilities
  • Skilled in developing and consuming RESTful APIs, and GraphQL
  • In-depth knowledge in microservices architecture, containerization, and orchestration tools (e.g., Docker, Kubernetes.
  • In-depth understanding of DevOps practices, CI/CD pipelines, and infrastructure automation.
  • Experience in cloud platforms (e.g., AWS, Azure, GCP) and infrastructure-as-a-service (IaaS) offerings.
  • Experience in with monitoring, logging, and observability tools like Prometheus and Grafana.
  • Demonstrated effective interpersonal, verbal and written communication skills.
  • Interest in AI ethics, data privacy, and compliance standards (e.g., HIPAA).

Benefits
  • Medical, dental, and vision insurance
  • Paid time off
  • Tuition Reimbursement
  • 401K
  • Paid time to volunteer in your local community

Salary Information
$116,000.00-$150,000.00 / Annually

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