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Intern Java Developer Jobs in California (NOW HIRING)

Extend existing software APIs, libraries, or standalone tools (Python, Java, Go, or other languages ... Java, Python, or similar programming languages * Git and modern version-control practices * Data ...

As an intern, you'll have the opportunity to work on multiple UI technologies and collaborate with ... Familiarity with an object-oriented language like Java is a bonus Work Location * Candidate is ...

Software Engineer Intern Anduril Industries is a defense technology company with a mission to ... Proficiency in a variety of programming languages such as C++, Go, Rust, Java, and Python. * A ...

Software Engineer Intern Anduril Industries is a defense technology company with a mission to ... Proficiency in a variety of programming languages such as C++, Go, Rust, Java, and Python. * A ...

TPM Intern

Mountain View, CA · On-site

$40 - $45/hr

As a TSE TPM Intern, you will work alongside experienced TPMs to own and execute on programs ... Familiarity with at least one programming language (e.g., Python, Java, or C++) * Foundation in ...

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Intern Java Developer information

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$11

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How much do intern java developer jobs pay per hour?

As of Jun 20, 2026, the average hourly pay for intern java developer in California is $22.59, according to ZipRecruiter salary data. Most workers in this role earn between $18.27 and $23.94 per hour, depending on experience, location, and employer.

What is an Intern Java Developer job?

An Intern Java Developer is a temporary, entry-level position where individuals gain hands-on experience in Java development. Interns typically assist in coding, debugging, testing, and software development tasks under the guidance of senior developers. This role helps build foundational programming skills, familiarity with frameworks like Spring, and an understanding of industry best practices. Interns may also collaborate with teams to develop applications, fix bugs, and optimize code. The position is designed to provide learning opportunities and practical experience for those looking to start a career in software development.

What are the key skills and qualifications needed to thrive in the Intern Java Developer position, and why are they important?

To thrive as an Intern Java Developer, you need a foundational understanding of Java programming, object-oriented principles, and basic software development practices, often gained through coursework or self-study. Familiarity with tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and exposure to frameworks such as Spring or Maven can be highly beneficial. Eagerness to learn, effective communication, and teamwork are standout soft skills in this role. These abilities are crucial for contributing to real-world projects, adapting in a collaborative tech environment, and building a strong foundation for a software development career.

What kinds of projects or tasks do Intern Java Developers typically work on during their internship?

Intern Java Developers often assist with coding, debugging, and testing features for larger applications under the guidance of senior engineers. You might be tasked with fixing minor bugs, writing unit tests, or contributing to small modules within a project, which helps you apply classroom knowledge in real-world settings. Interns frequently participate in code reviews, team meetings, and agile sprints, providing exposure to collaborative software development processes. This hands-on experience helps build both technical proficiency and a deeper understanding of how professional development teams operate.

What are the most commonly searched types of Java Developer jobs in California? The most popular types of Java Developer jobs in California are:
What cities in California are hiring for Intern Java Developer jobs? Cities in California with the most Intern Java Developer job openings:
Infographic showing various Intern Java Developer job openings in California as of June 2026, with employment types broken down into 83% Full Time, 3% Part Time, and 14% Contract. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution, with an average salary of $46,997 per year, or $22.6 per hour.

Software Engineering Intern

Advantest

San Jose, CA • On-site

Full-time

Posted 4 days ago


Job description

Responsibilities include:
  • Design, implement, and test software components based on high-level requirements and engineering specifications.
  • Learn and follow Advantest's policies, coding standards, development procedures, and quality practices for building high-reliability software.
  • Develop new tools, utilities, or features that enhance customer workflows, engineering productivity, or platform capabilities.
  • Extend existing software APIs, libraries, or standalone tools (Python, Java, Go, or other languages depending on the team) with new functionality.
  • Add unit, integration, and regression tests across various components to ensure product quality and long-term maintainability.
  • Participate in an Agile development process, including sprint planning, stand-up meetings, design discussions, code reviews, and demos.
  • Use AI-assisted development tools (e.g., GitHub Copilot, code-generation assistants, automated testing aids) to accelerate software design, implementation, and problem resolution.

Skills Required:
  • Strong foundation in software development with an emphasis on code quality, testing, and maintainability.
  • Solid understanding of:
    • Java, Python, or similar programming languages
    • Git and modern version-control practices
    • Data structures and algorithms
    • Object-oriented design principles
    • Debugging techniques for complex systems
    • Linux operating system and command-line tools
  • Excellent teamwork and communication skills; ability to work effectively within a software engineering team.
  • Analytical thinking and a structured approach to problem solving.
  • Knowledge of automated test equipment (ATE) or semiconductor testing is a plus but not required.
  • Familiarity with Agile development methodologies is a plus.

Progress towards a MS or BS in Computer Science, Computer Engineering, Software Engineering, or related field.
Must be a rising senior at the time of the internship.