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Intern Java Backend Developer Jobs in Hayward, CA

PB consulting

Senior Java Backend Developer

Palo Alto, CA · On-site

$141K - $184K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

PB consulting

Senior Java Backend Developer

Redwood City, CA · On-site

$147K - $191K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

PB consulting

Senior Java Backend Developer

East Palo Alto, CA · On-site

$142K - $184K/yr

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java ...

krg technology inc

Java Backend Developer

San Jose, CA · On-site

$59.25 - $76.75/hr

Ideal candidate should have excellent working knowledge in Java back end and good understanding of server-side preprocessors, accessibility and security compliance, User authentication and ...

Jobsbridge

Java Backend Developer

Santa Clara, CA · On-site

$59.25 - $77/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. JAVA Extensive Experience Spring 3.0 Extensive Experience Soap and Rest ...

Jobsbridge

Java Back End Developer

San Francisco, CA · On-site

$59.50 - $77.25/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Principle Responsibilities: - Execute on a strategic systems and ...

Samsung

Java Backend Developer

San Jose, CA · On-site

$59.25 - $76.75/hr

Company Description We are seeking a highly skilled engineer to join the cloud and data center ... Must have extensive experience and excellent expertise in Java based server-side high-performance ...

Jobsbridge

Java Back End Developer

San Francisco, CA · On-site

$59.50 - $77.25/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Principle Responsibilities: - Execute on a strategic systems and ...

Samsung

Java Backend Developer

San Jose, CA · On-site

$59.25 - $76.75/hr

Company Description We are seeking a highly skilled engineer to join the cloud and data center ... in Java based server-side high-performance, highly-available applications development • ...

Jobsbridge

Java Back-End Developer

Sunnyvale, CA · On-site

$59.75 - $77.50/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. RESPONSIBILITIES: Experience building high-performance, high-availability ...

Jobsbridge

Java Back-End Developer

Sunnyvale, CA · On-site

$59.75 - $77.50/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. RESPONSIBILITIES: Experience building high-performance, high-availability ...

INENT INC

Java Backend/Server side developer

San Jose, CA · On-site

$59.25 - $76.75/hr

Min 7-10 years of experience as a Java backend/server side developer. Need to be technical very strong in the below area / MUST HAVE SKILLS: Core Java, Spring, Hibernate and Webservices. Good ...

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All JobsIntern Java Backend Developer JobsIntern Java Backend Developer Jobs in Hayward, CA

Intern Java Backend Developer information

See Hayward, CA salary details

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How much do intern java backend developer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for intern java backend developer in Hayward, CA is $62.63, according to ZipRecruiter salary data. Most workers in this role earn between $55.67 and $72.21 per hour, depending on experience, location, and employer.

What kinds of projects and tasks can I expect as an intern Java backend developer?

As an Intern Java Backend Developer, you’ll typically work on tasks such as writing and testing APIs, fixing bugs, and implementing core backend features under the guidance of senior developers. You may also participate in code reviews, collaborate with frontend and QA teams, and help with database management or performance optimization. These projects are designed to give you hands-on experience with Java frameworks, version control systems, and agile development practices, all while contributing to real-world applications.

What are the key skills and qualifications needed to thrive as an intern Java backend developer, and why are they important?

To thrive as an Intern Java Backend Developer, you need a solid understanding of Java programming, object-oriented principles, and basic knowledge of backend frameworks like Spring, often supported by coursework or relevant projects. Familiarity with databases (such as MySQL), version control systems like Git, and build tools (e.g., Maven or Gradle) is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help you collaborate and adapt in team environments. These skills and qualities are crucial for contributing to real projects, growing your technical expertise, and supporting overall team success.

What does an intern Java backend developer do?

An Intern Java Backend Developer assists in building and maintaining the server-side logic of web applications using Java. They typically work under the guidance of senior developers, writing code, fixing bugs, and learning about frameworks like Spring or Hibernate. Their responsibilities often include database interaction, API development, and ensuring applications are scalable and efficient. Interns gain practical experience with industry-standard tools and workflows, helping prepare them for a full-time backend development role.
What are popular job titles related to Intern Java Backend Developer jobs in Hayward, CA? For Intern Java Backend Developer jobs in Hayward, CA, the most frequently searched job titles are:
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Intern Java Backend Developer jobs near you
Infographic showing various Intern Java Backend Developer job openings in Hayward, CA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% Remote job distribution, with an average salary of $130,277 per year, or $62.6 per hour.

Senior Java Backend Developer

PB consulting

Palo Alto, CA • On-site

$141K - $184K/yr

Full-time

Posted 4 days ago

Job description

We are seeking an experienced Senior Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate will have strong expertise in Java, Spring Framework, microservices, cloud-native development, and distributed systems, with a passion for building reliable and scalable enterprise applications.

Roles and Responsibilities
  • Design, develop, and maintain scalable backend services using Java and Spring Framework.
  • Develop and enhance microservices-based applications following industry best practices.
  • Participate in architecture discussions, technical design reviews, and solution planning.
  • Collaborate with cross-functional Agile teams to deliver high-quality software solutions.
  • Design APIs and define interfaces between distributed system components.
  • Build, optimize, and maintain highly available, scalable backend platforms.
  • Write clean, maintainable, and well-tested code with strong focus on performance and reliability.
  • Develop and support CI/CD pipelines, automated testing, and deployment processes.
  • Monitor, troubleshoot, and optimize application performance.
  • Contribute to code reviews, technical documentation, and continuous improvement initiatives.
Required Qualifications
  • Bachelor's degree in Computer Science, Engineering, or a related STEM field.
  • 7+ years of professional software development experience.
  • Strong expertise in Java and Spring Framework.
  • Solid understanding of Object-Oriented Programming (OOP), design patterns, and software engineering principles.
  • Hands-on experience designing and developing microservices.
  • Experience building scalable, distributed, and highly available enterprise applications.
  • Strong knowledge of relational databases such as Oracle, MySQL, PostgreSQL, or Sybase.
  • Experience with RESTful APIs and backend integration.
  • Strong knowledge of algorithms, data structures, and application performance optimization.
  • Experience working in Agile development environments.
  • Excellent analytical, problem-solving, and communication skills.
Preferred Qualifications
  • Experience with Go programming.
  • Python scripting experience.
  • Experience with Docker, Kubernetes, and container orchestration.
  • Knowledge of Service Mesh technologies.
  • Experience with cloud platforms such as AWS or Azure.
  • Experience building cloud-native applications using open-source frameworks.
  • Familiarity with CI/CD pipelines, DevOps practices, and automated deployment tools.

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