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

Our Tech Stack: Java, Python, Spring, Rest API, Microservices, Kafka, Spark, NodeJS, AWS ... Opportunities to volunteer and give back, including charitable donation matching where available

Our Tech Stack: Java, Python, Spring, Rest API, Microservices, Kafka, Spark, NodeJS, AWS ... Opportunities to volunteer and give back, including charitable donation matching where available

Writes high-quality, hands-on code using Java, Spring Boot, RESTful web services, JPA, and related ... Paid vacations, holidays, and time off to volunteer * Health benefits, dental and vision insurance ...

Writes high-quality, hands-on code using Java, Spring Boot, RESTful web services, JPA, and related ... Paid vacations, holidays, and time off to volunteer * Health benefits, dental and vision insurance ...

Lead Software Engineer

San Jose, CA · On-site

$135K - $165K/yr

Writes high-quality, hands-on code using Java, Spring Boot, RESTful web services, JPA, and related ... Paid vacations, holidays, and time off to volunteer * Health benefits, dental and vision insurance ...

... or Java) and familiar with common data structures and algorithms. Preferred * MS in Computer ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation & Public Holidays) * Family ...

... or Java) and familiar with common data structures and algorithms. Preferred * MS in Computer ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation & Public Holidays) * Family ...

Software Engineer, Behavior

Fremont, CA · On-site

$120K - $200K/yr

... or Java) and familiar with common data structures and algorithms. Preferred * MS in Computer ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation & Public Holidays) * Family ...

Software Engineer, Behavior

Fremont, CA · On-site

$120K - $200K/yr

... or Java) and familiar with common data structures and algorithms. Preferred * MS in Computer ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation & Public Holidays) * Family ...

Top Skills Details Gainsight NXT, Azure, CRM Platform Experience ,Python, Databricks, SQL, Java ... Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term ...

Java, Spring Boot, REST APIs, Microservices, Kafka, AWS, Kubernetes, Terraform, Postgres, and ... Opportunities to give back, including volunteer time and donation matching * Mental wellbeing ...

Java, Spring Boot, REST APIs, Microservices, Kafka, AWS, Kubernetes, Terraform, Postgres, and ... Opportunities to give back, including volunteer time and donation matching * Mental wellbeing ...

Familiarity with Kubernetes, Docker, Java, Kotlin Masters degree in computer science or related ... Voluntary & AD&D) Paid Time Off (Vacation, Sick & Public Holidays) Training & Development ...

Familiarity with Kubernetes, Docker, Java, Kotlin Masters degree in computer science or related ... Voluntary & AD&D) Paid Time Off (Vacation, Sick & Public Holidays) Training & Development ...

Familiarity with Kubernetes, Docker, Java, Kotlin Masters degree in computer science or related ... Voluntary & AD&D) Paid Time Off (Vacation, Sick & Public Holidays) Training & Development ...

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Java Developer Volunteer information

See Milpitas, CA salary details

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$66

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How much do java developer volunteer jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for java developer volunteer in Milpitas, CA is $66.07, according to ZipRecruiter salary data. Most workers in this role earn between $57.16 and $73.94 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 Milpitas, CA?

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

What are popular job titles related to Java Developer Volunteer jobs in Milpitas, CA?

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

What job categories do people searching Java Developer Volunteer jobs in Milpitas, CA look for?

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

What cities near Milpitas, CA are hiring for Java Developer Volunteer jobs?

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

Infographic showing various Java Developer Volunteer job openings in Milpitas, CA as of August 2026, with employment types broken down into 73% Full Time, and 27% Contract. Highlights an 89% In-person, and 11% Remote job distribution, with an average salary of $137,434 per year, or $66.1 per hour.

Senior Principal Software Developer - IC5

Ll Oefentherapie

Santa Clara, CA • On-site

$135.20 - $306.40/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 3 days ago

New


Key responsibilities

  • Build and operate large scale, highly available, cloud-based distributed systems.

  • Develop and deliver customer-facing CI/CD capabilities and secure, high-performance DevOps solutions.

  • Troubleshoot and optimize the performance of cloud infrastructure and distributed systems.


Job description

Senior Principal Software Developer - IC5
  • Job Identification 337039
  • Job Category Product Development
  • Posting Date 06/12/2026, 10:40 PM
  • Job Type Regular Employee
  • Does this position require a security clearance? No
  • Years 10+ years
  • Applicants are required to read, write, and speak the following languages English
Job Description

Oracle Cloud Infrastructure (OCI) is building the next generation of enterprise cloud services at global scale. The OCI DevOps team delivers customer-facing CI/CD capabilities and is focused on building secure, high-performance, enterprise-grade DevOps solutions. We're looking for engineers who are passionate about distributed systems, cloud infrastructure, and solving complex technical challenges. This is an opportunity to build cloud-scale services from the ground up, work with cutting‑edge technologies, and make a meaningful impact in a fast‑growing organization.

Responsibilities Minimum Qualifications:
  • Bachelor’s degree in Computer Science or equivalent proven experience
  • 10+ years of experience building and operating large scale, highly available, cloud based distributed systems
  • Specialist skill in a modern programming language such as Java, C, C++, C#, Go, or Python, with proficiency in additional languages preferred
  • Validated understanding of operating system fundamentals
  • Strong understanding of data models and distributed persistence technologies
  • Thorough understanding of the latest security principles, techniques, and protocols
  • Strong troubleshooting and performance tuning skills
  • Proficiency in network, distributed, asynchronous, and concurrent programming
  • Knowledge of professional software engineering standard methodologies for the full software development process
  • Experience building and operating scalable infrastructure software or distributed systems
  • Experience using Web Services such as EC2, EBS, Lambda, Dynamo and S3 or equivalents
  • Proven track record to achieve stretch goals in a highly innovative and fast‑paced environment
  • Passion for technical leadership and mentoring
  • Strong verbal and written communication skills
  • Strong analytical skills, with excellent problem‑solving abilities
Preferred Qualifications:
  • Experience in Agile/SCRUM enterprise‑scale software development
  • Experience with big data solutions
  • Direct experience with fleet orchestration for both virtual and containerized workloads
  • Knowledge of Machine Learning fundamentals
  • Working familiarity with networking protocols (TCP/IP, HTTP) and standard network architectures
  • Working familiarity with storage principles, protocols and practices
  • Working familiarity with building secure software using modern security principles
Qualifications

Disclaimer:
Certain U.S. based or U.S. customer or client‑facing roles may be required to comply with applicable requirements, such as immunization/occupational health mandates, and/or drug testing requirements.

Range and benefit information provided in this posting are specific to the stated locations only

US: Hiring Range in USD from: $135,200 to $306,400 per annum. May be eligible for bonus, equity, and compensation deferral.

Benefits
  • Medical, dental, and vision insurance, including expert medical opinion
  • Short term disability and long term disability
  • Life insurance and AD&D
  • Supplemental life insurance (Employee/Spouse/Child)
  • Health care and dependent care Flexible Spending Accounts
  • Pre‑tax commuter and parking benefits
  • 401(k) Savings and Investment Plan with company match
  • Paid time off: Flexible Vacation is provided to all eligible employees assigned to a salaried (non‑overtime eligible) position. Accrued Vacation is provided to all other employees eligible for vacation benefits. For employees working at least 35 hours per week, the vacation accrual rate is 13 days annually for the first three years of employment and 18 days annually for subsequent years of employment. Vacation accrual is prorated for employees working between 20 and 34 hours per week. Employees working fewer than 20 hours per week are not eligible for vacation.
  • 11 paid holidays
  • Paid sick leave: 72 hours of paid sick leave upon date of hire. Refreshes each calendar year. Unused balance will carry over each year up to a maximum cap of 112 hours.
  • Paid parental leave
  • Adoption assistance
  • Employee Stock Purchase Plan
  • Financial planning and group legal
  • Voluntary benefits including auto, homeowner and pet insurance

Career Level - IC5

About Us

Only Oracle brings together the data, infrastructure, applications, and expertise to power everything from industry innovations to life‑saving care. And with AI embedded across our products and services, we help customers turn that promise into a better future for all. Discover your potential at a company leading the way in AI and cloud solutions that impact billions of lives.

True innovation starts when everyone is empowered to contribute. That’s why we’re committed to growing a workforce that promotes opportunities for all with competitive benefits that support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs.

We’re committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing accommodation-request_mb@oracle.com or by calling 1-888-404-2494 in the United States.

Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

Request a referral from an Oracle employee.

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