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Intern Java Developer Jobs in California (NOW HIRING)

ALO

Digital Engineering Intern

Beverly Hills, CA · On-site

$45 - $50/hr

... Engineering team is looking for a highly motivated Graduate or PhD-level Intern with strong ... Java (preferred) * Python * Go * C++ * Strong conceptual understanding of: * Distributed systems

ALO

Digital Engineering Intern

San Ramon, CA · On-site

$45 - $50/hr

... Engineering team is looking for a highly motivated Graduate or PhD-level Intern with strong ... Java (preferred) * Python * Go * C++ * Strong conceptual understanding of: * Distributed systems

LAXIR

Developper Intern dot net and java script

Los Angeles, CA · On-site

$20.75 - $27.25/hr

Company Description Laxir is a digital marketing agency we are looking for an unpaid developer intern to manage some development assignment for some of our clients like: Start up Shamana www.shamana ...

Intuit Dome

Product Intern

Inglewood, CA · On-site

$20/hr

The intern focused on Loyalty will support analysis, product marketing initiatives, process ... programming languages (Python, Java, etc.) is preferred Please note this is not designed to cover ...

Cadent

QA Engineer Intern

San Jose, CA · On-site

$20 - $25/hr

The Intern will also spend the summer on an individual project customized to their specific skill ... Basic programming experience in Java or Python * Working knowledge VS Code or similar IDE, and ...

Cadent

QA Engineer Intern

San Jose, CA

$20 - $25/hr

The Intern will also spend the summer on an individual project customized to their specific skill ... Basic programming experience in Java or Python * Working knowledge VS Code or similar IDE, and ...

Voxelcloud

Data Engineer Intern

Los Angeles, CA · On-site

$123.40K - $148.20K/yr

Reporting to Data Team Lead, the Data Engineer intern will participate in the acquisition and ... Python , Java, C++, Scala, etc * Working SQL knowledge and experience working with relational ...

Voxelcloud

Data Engineer Intern

Los Angeles, CA

$123.40K - $148.20K/yr

Reporting to Data Team Lead, the Data Engineer intern will participate in the acquisition and ... Python , Java, C++, Scala, etc * Working SQL knowledge and experience working with relational ...

Semtech

Electrical Engineering Intern

San Jose, CA

$26/hr

... level intern to join our MEMS & Solutions Department for Summer 2026. This internship offers a ... Experience with C, C++, Java, Python, or Assembly programming - a must * Experience with lab ...

Semtech

Electrical Engineering Intern

San Jose, CA · On-site

$26 - $41/hr

... level intern to join our MEMS & Solutions Department for Summer 2026. This internship offers a ... Experience with C, C++, Java, Python, or Assembly programming - a must * Experience with lab ...

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How much do intern java developer jobs pay per hour?

As of May 31, 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.
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What cities in California are hiring for Intern Java Developer jobs? Cities in California with the most Intern Java Developer job openings:
Intern Java Developer jobs near you
Infographic showing various Intern Java Developer job openings in California as of May 2026, with employment types broken down into 74% Full Time, 13% Part Time, and 13% Contract. Highlights an 70% Physical, 2% Hybrid, and 28% Remote job distribution, with an average salary of $46,997 per year, or $22.6 per hour.
QA Engineer Intern

QA Engineer Intern

Cadent

San Jose, CA

$20 - $25/hr

Other

Posted 2 days ago

Job description

Overview

Cadent ignites seamless connections between brands, publishers & consumers. Our predictive AI orchestrates outcomes on any platform customers are on, across any media they consume & at any stage of the journey. To learn more, please visit Cadent.com.

We are seeking a motivated and curious QA Engineer Intern to join our team for the Summer term starting June 8, 2026 through August 14, 2026. The Intern will also spend the summer on an individual project customized to their specific skill set which they'll present to our Tech Leadership team at the end of the program. Details of the projects and timeline will be laid out by supervisors at the beginning of the program.

Responsibilities
  • Attend team meetings
  • Perform research
  • Create test automation scripts and log defects
  • Provide administrative support to their supervisor and teammates

Perks:

  • Competitive pay
  • College credit (if applicable) 
Qualifications
  • A junior or senior pursuing a bachelor's degree at a college or university majoring in Computer Science, Mathematics or a field closely related to the department they are interning in.
  • Able to commit to a full-time (40 hours per week) work schedule for the duration of the internship.
  • Strong analytical and problem-solving skills with excellent attention to detail.
  • Excellent verbal and written communication skills
  • Self-motivated with a desire to learn from a rapidly growing company.
  • Confident to take initiative and collaborate with teammates.
  • Basic understanding of software development and testing concepts.

Our hiring teams are looking for candidates with one and/or more of the following technical skills:

  • Basic knowledge of databases and SQL
  • Basic programming experience in Java or Python
  • Working knowledge VS Code or similar IDE, and basic understanding of version control (Git)
  • Familiarity with cloud platforms such as GCP or AWS.
  • Basic understanding of big data concepts (ETL, data pipelines, data warehouses)
  • Exposure to or interest in using Gen AI tools to improve testing, automation, or analysis workflows

Nice to Have (Optional)

  • Basic awareness or familiarity with Databricks
  • Familiarity with common data formats such as CSV, JSON, or Parquet.
  • Exposure to testing tools and bug tracking systems such as Jira

So, if the leading edge of media technology is the place you want to be, please contact us today and let's start the conversation!

Cadent is an Equal Opportunity Employer and is committed to supporting all it's employees when it comes to Inclusion & Diversity. Cadent's policy is to provide equal opportunity for applicants & employees without regard to race, color, religion, creed, gender, gender identity or expression, sexual identity or orientation, age, national origin or ancestry, citizenship, disability or medical condition (including pregnancy, childbirth, or related medical condition), sexual and reproductive health decisions, genetic information, marital status (including domestic partnerships and civil unions), pregnancy, culture ancestry, familial or caregiver status, military status, veteran status, socioeconomic status, unemployment status, status as a victim of domestic violence or any other basis prohibited by law. and will not discriminate against the basis of disability. This commitment is honored when it comes to decisions on hiring, recruiting, training, promotions, compensations, benefits, transfers and terminations.

Cadent is seeking to actively engage with our employees from a wide variety of cultures and to connect with our clients differently. Our workforce has generational diversity that supports greater innovation when we maximize representation of all diversity. Our active employee resource groups promote engagement across all groups of individuals that are represented within the company and externally.

Pay RangeUSD $20.00 - USD $25.00 /Hr.Employment Type: INTERN

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