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Intern Java Backend Developer Jobs in San Leandro, CA

Java Back end Engineer

Sunnyvale, CA · On-site

$100K - $115K/yr

Java Back end Engineer Who We Are: Quest Global delivers world-class end-to-end engineering ... Basic understanding of Containerization and DevOps processes (Docker, Kubernetes, AWS, CI/CD)

Java Back end Engineer

Sunnyvale, CA · On-site

$100K - $115K/yr

Java Back end Engineer Who We Are: Quest Global delivers world-class end-to-end engineering ... Basic understanding of Containerization and DevOps processes (Docker, Kubernetes, AWS, CI/CD)

Backend Developer

Newark, CA · On-site

$50 - $55/hr

Overview We are looking for a motivated Backend Engineer with 1-2 years of hands-on experience in Node.js and Java development. This role is ideal for someone eager to grow their skills while ...

Title : Backend Developer Location : Mountain View, CA [Onsite Only] Rate : On C2C Skills : Java, Nosql, ElasticCache, Kubernetes, AWS, Dynamodb, Kotlin 1. Java (Kotlin is a bonus) 2. Spring ...

Sr. Java Developer

Palo Alto, CA · On-site

$67.50 - $86/hr

Senior Java Backend Development Engineer Senior Java backend development engineers are one closer to hands on software architect. Expertise in having built out scalable systems. Not folks with ...

Sr. Java Developer

Palo Alto, CA · On-site

$67.50 - $86/hr

Senior Java Backend Development Engineer Senior Java backend development engineers are one closer to hands on software architect. Expertise in having built out scalable systems. Not folks with ...

Proficiency in Java (1.7 or later), JUnit, database technologies. Experience developing web ... Experience with any of these frameworks or programming paradigms: Play, Akka, API Gateways ...

Senior Back End Developer

Mountain View, CA · On-site

$142K - $184K/yr

Senior Back End Developer Location: Mountain View, CA(Remote) Duration: Fulltime with Client ... Strong programming experience in Java and/or JavaScript is a must. * Deep knowledge of one or more ...

Java Backend Engineer

Mountain View, 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 ... History of contributing to open source projects is a plus. 3+ years DevOps experience including ...

Java Backend Engineer

Mountain View, 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 ... History of contributing to open source projects is a plus. 3+ years DevOps experience including ...

Java Backend Engineer

Sunnyvale, CA · On-site

$59.25 - $76.75/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. BS/MS in Computer Science or technical related education 5+ years of ...

Showing results 41-60

Intern Java Backend Developer information

See San Leandro, CA salary details

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$61

$82

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

As of Sep 11, 2026, the average hourly pay for intern java backend developer in San Leandro, CA is $61.75, according to ZipRecruiter salary data. Most workers in this role earn between $54.90 and $71.20 per hour, depending on experience, location, and employer.

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 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 are the most commonly searched types of Java Backend Developer jobs in San Leandro, CA?

The most popular types of Java Backend Developer jobs in San Leandro, CA are:

What are popular job titles related to Intern Java Backend Developer jobs in San Leandro, CA?

For Intern Java Backend Developer jobs in San Leandro, CA, the most frequently searched job titles are:

What cities near San Leandro, CA are hiring for Intern Java Backend Developer jobs?

Cities near San Leandro, CA with the most Intern Java Backend Developer job openings:

Infographic showing various Intern Java Backend Developer job openings in San Leandro, CA as of August 2026, with employment types broken down into 79% Full Time, 8% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $128,443 per year, or $61.8 per hour.

Java Backend Developer - Sunnyvale, CA - W2 candidates only

Sunnyvale, CA • On-site

HYR GLOBAL SOURCE INC
IT Services • 51 - 200 employees

$59.25 - $76.75/hr

Full-time

Re-posted 18 days ago


Job description

Title: Java Full-stack Developer 

Location: Sunnyvale, CA.

Duration: Full-time position

Job Overview

We are looking for an experienced Java Developer with a strong background in retail or e-commerce systems. The ideal candidate will bring expertise in Java backend development and modern frontend frameworks, along with an understanding of retail processes such as POS, order management, supply chain, and merchandising.

Key Responsibilities:

  • Design, develop, and maintain full-stack applications using Java (Spring Boot, Microservices) and frontend frameworks (React.js / Angular).
  • Collaborate with product teams and retail stakeholders to implement solutions that support inventory, POS, order, and merchandising systems.
  • Develop scalable APIs and integrate with third-party retail applications.
  • Build responsive, user-centric UIs for seamless customer and associate experiences.
  • Ensure solutions are secure, performant, and scalable for high-volume retail transactions.
  • Work within Agile teams to participate in sprint planning, estimation, and reviews.
  • Perform unit testing, debugging, and production support as required.

Required Skills & Qualifications:

  • Bachelor’s degree in Computer Science, Engineering, or related field.
  • 8+ years of hands-on full-stack development experience.
  • Strong backend expertise in Java, Spring Boot, Microservices, RESTful APIs.
  • Proficiency in frontend technologies: React.js / Angular, JavaScript, TypeScript, HTML, CSS.
  • Experience with databases (SQL and NoSQL: Oracle, MySQL, MongoDB, etc.).
  • Working knowledge of cloud platforms (AWS, Azure, or GCP) and containerization (Docker, Kubernetes).
  • Proven experience in the retail industry (POS, inventory, supply chain, order management, pricing, loyalty, e-commerce).
  • Strong communication and collaboration skills.

Preferred Skills:

  • Experience with micro frontends or modular UI architectures.
  • Knowledge of high-transaction retail systems and performance optimization.

Why Join Us?

  • Be part of a high-impact retail technology team.
  • Opportunity to work with leading retail clients in Sunnyvale, CA.
  • Competitive pay with growth opportunities.
 
Follow us on LinkedIn - https://www.linkedin.com/company/hyr-global-source-inc
 
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