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Internship Java Software Engineer Jobs in Riverside, CA

Masimo

Sr Engineer, Desktop Software

Irvine, CA · On-site

$113K - $150K/yr

Are you an experienced Sr Desktop Software Engineer looking to join an innovative team focused on ... Strong programming experience (e.g., C++, Python, Java) and demonstrated design/architecture skills ...

Collabera

Cloud Software Engineer II

Ontario, CA · On-site

$61 - $79.25/hr

We are seeking an experienced high-performing software engineer for a contract position in our core ... Mastery of C; exposure to other languages (Python, XML, Java, scripting) is an asset. Proficiency ...

Cotality

Sr Professional, Software Engineer

Irvine, CA · On-site

$131.50K - $173.40K/yr

Design, develop, and deploy robust and scalable Java-based applications on Google Cloud Platform ... Science, Engineering, or related field strongly preferred * 5+ years of experience in software ...

Cotality

Sr Professional, Software Engineer

Irvine, CA · On-site +1

$131.50K - $173.40K/yr

Design, develop, and deploy robust and scalable Java-based applications on Google Cloud Platform ... Science, Engineering, or related field strongly preferred * 5+ years of experience in software ...

Marissa Letendre

Web Software Engineer

Lake Forest, CA · On-site

We are looking for an experienced Java web developer with strong knowledge in web-based Java technologies (JSPs, MVC, Web-services) to assist in the implementation and support of the e-commerce web ...

Marissa Letendre

Web Software Engineer

Lake Forest, CA · On-site

We are looking for an experienced Java web developer with strong knowledge in web-based Java technologies (JSPs, MVC, Web-services) to assist in the implementation and support of the e-commerce web ...

Masimo

Engineer II, Cloud & Web Systems Software

Irvine, CA · On-site

$64.50 - $83.75/hr

Develop and maintain software using modern programming languages, frameworks, and cloud technologies such as C#, .NET, Java, Python, JavaScript/TypeScript, React, Angular, Node.js, AWS, Azure, or ...

Masimo

Engineer II, Cloud & Web Systems Software

Irvine, CA · On-site

$64.50 - $83.75/hr

Develop and maintain software using modern programming languages, frameworks, and cloud technologies such as C#, .NET, Java, Python, JavaScript/TypeScript, React, Angular, Node.js, AWS, Azure, or ...

Masimo

Engineer II, Cloud & Web Systems Software

Irvine, CA · On-site

$63.75 - $82.75/hr

... Engineer II for Cloud & Web Systems Software. This role involves designing, developing, and ... Java, Python, JavaScript/TypeScript, React, Angular, Node.js, AWS, Azure, or equivalent ...

Esri

Sr. Software Development Engineer - Scala

Redlands, CA · On-site

$123.14K - $202.49K/yr

Overview In this position, you will utilize your experiences and development skills in Java and/or ... As a software engineer, you will design and develop software used by organizations across diverse ...

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$89

How much do internship java software engineer jobs pay per hour?

As of May 30, 2026, the average hourly pay for internship java software engineer in Riverside, CA is $63.04, according to ZipRecruiter salary data. Most workers in this role earn between $51.92 and $71.20 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Internship Java Software Engineer, and why are they important?

To thrive as an Internship Java Software Engineer, you need a solid grasp of Java programming, object-oriented design principles, and basic software development concepts, often supported by ongoing coursework in computer science or a related field. Familiarity with development tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and basic understanding of databases is typically expected. Strong problem-solving skills, willingness to learn, and effective teamwork and communication abilities help you stand out in this role. These skills and qualities are crucial for successfully contributing to real-world projects, collaborating with teams, and rapidly building your technical expertise.

What kinds of projects and tasks can an Internship Java Software Engineer expect to work on during their internship?

As an Internship Java Software Engineer, you can expect to work on a variety of hands-on tasks such as developing, testing, and debugging Java-based applications under the guidance of senior engineers. You might assist in implementing new features, fixing bugs, or optimizing existing code. Interns often participate in code reviews, daily stand-up meetings, and collaborative team projects, giving you exposure to real-world software development workflows. This experience not only builds your technical skills but also helps you learn best practices and agile methodologies commonly used in the industry.

What does an Internship Java Software Engineer do?

An Internship Java Software Engineer assists in designing, developing, and testing software applications using the Java programming language. Interns typically work under the supervision of experienced engineers to write code, debug issues, and contribute to software projects. They may also participate in code reviews, collaborate with team members, and learn industry best practices. This role provides hands-on experience and exposure to real-world software development processes, preparing interns for future roles as professional software engineers.
What are the most commonly searched types of Java Software Engineer jobs in Riverside, CA? The most popular types of Java Software Engineer jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Internship Java Software Engineer jobs? Cities near Riverside, CA with the most Internship Java Software Engineer job openings:
Internship Java Software Engineer jobs near you
Sr Engineer, Desktop Software

Sr Engineer, Desktop Software

Masimo

Irvine, CA • On-site

$113K - $150K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 26 days ago

Job description

Job Summary:

Are you an experienced Sr Desktop Software Engineer looking to join an innovative team focused on creating innovative next generation medical devices affecting patient lives? If so, Masimo may be the place for you! We are looking for a Desktop Application Engineer to join our team at our Irvine, CA headquarters.

Key Responsibilities:

  • Design and build complex software systems for desktop platforms.
  • Lead the system design translating complex requirements into a robust and scalable technical solution.
  • Take ownership of complex technical projects with organizational impact.
  • Mentor and support other engineers through pairing, code review, and feedback.

Minimum Qualifications:

  • Bachelor's degree in Computer Science, Software Engineering, or related field.
  • 5+ years of professional software engineering experience, with a focus on desktop applications development. 
  • Strong programming experience (e.g., C++, Python, Java) and demonstrated design/architecture skills in complex systems.
  • Solid background in developing cross-platform applications and C++ and the Qt framework.
  • Solid understanding of system architecture: multi-tier applications, data pipelines, device connectivity, networking, concurrency, performance optimization.
  • Strong background in Python and SQL languages or similar, with experience working on large datasets.
  • Excellent conceptual, analytical, and problem-solving abilities.
  • Experience with version control systems such as Git or SVN and CI/CD pipelines.
  • Ability to excel in a fast paced and dynamic work environment.
  • Excellent verbal and written communication skills.

  • Ability to work onsite in Irvine, CA (Monday - Friday).

Preferred Qualifications:

  • Experience working with relational databases, including Microsoft SQL Server or PostgresSQL.
  • Experience with network programming (TCP/UDP, REST, gRPC). 
  • Exposure to DevOps tools or automated testing frameworks.
  • Experience with Linux/UNIX environments, including shell scripting and build tools. 

Compensation:

The anticipated range for this position is $113,000 - $150,000. Actual placement within the range is dependent on multiple factors, including but not limited to skills, education, and experience. Masimo offers benefits such as Medical, Dental, Vision, Life/AD&D, Disability Insurance, 401(k), Vacation, Sick, Holiday, Paid Maternity Leave, Flexible Spending Accounts, voluntary Accident, Critical Illness, Hospital, Long-Term Care, Employee Assistance Program, Pet Insurance, on-site Wellness Clinic, Fitness Center, Cafe. All benefits are subject to eligibility requirements.

About Us:

For over thirty years, Masimo has been expanding the boundaries of noninvasive monitoring to improve patient outcomes and reduce the cost of care. Today, Masimo delivers a portfolio of hospital-trusted monitoring solutions to help increase patient safety, health, and wellness in the hospital and at home. When you join our team, you'll be part of a culture that's driven by passion, challenging the status quo, and making an impact in the lives of others. 

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About Masimo

Sourced by ZipRecruiter

Industry

Medical equipment and supplies manufacturing

Company size

1,001 - 5,000 Employees

Headquarters location

Irvine, CA, US

Year founded

1989

Social media

Twitter

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