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Intern Java Backend Developer Jobs in San Francisco, CA

They are seeking a backend engineer to build their cloud security platform, collaborating with ... Java and databases (e.g., SQL, Neo4j). • Strong problem-solving skills and ability to work ...

As a Back End Engineer (junior), you'd be responsible for building consumer facing apps (web or ... Experience in Java (but will consider Python, Go & Scala) * MySQL/PostgreSQL/Oracle, * AWS or other ...

About the Role We are seeking a Backend Engineer to design and scale high-performance backend ... The ideal candidate has experience building distributed services in languages such as Go, Java ...

About the Role We are seeking a Backend Engineer to design and scale high-performance backend ... The ideal candidate has experience building distributed services in languages such as Go, Java ...

Backend Engineer

San Francisco, CA · On-site

$130K - $160K/yr

You'll wear many hats: developer, designer, product owner, mentor, architect, support engineer, and ... The user-facing application's backend is a Java-based web application built on top of Dropwizard ...

Company Description Intelliswift Software, Inc The Backend stack engineer will be responsible for ... Proficiency in Java (1.7 or later), JUnit, database technologies.Experience developing web ...

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Intern Java Backend Developer information

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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 San Francisco, CA is $64.36, according to ZipRecruiter salary data. Most workers in this role earn between $57.21 and $74.18 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 the most commonly searched types of Java Backend Developer jobs in San Francisco, CA? The most popular types of Java Backend Developer jobs in San Francisco, CA are:
What are popular job titles related to Intern Java Backend Developer jobs in San Francisco, CA? For Intern Java Backend Developer jobs in San Francisco, CA, the most frequently searched job titles are:
What job categories do people searching Intern Java Backend Developer jobs in San Francisco, CA look for? The top searched job categories for Intern Java Backend Developer jobs in San Francisco, CA are:
What cities near San Francisco, CA are hiring for Intern Java Backend Developer jobs? Cities near San Francisco, CA with the most Intern Java Backend Developer job openings:

Backend Customer Success Engineer (Kotlin Ecosystem)

JetBrains

Foster City, CA • On-site, Remote

$96K - $180K/yr

Full-time

Re-posted 18 days ago


Job description

At JetBrains, code is our passion. Ever since we started, back in 2000, we have strived to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create.
We're now looking for a Customer Success Engineer (CSE) to help engineering teams successfully adopt Kotlin on the backend in real-world production environments.
Currently, this role is focused on adoption - helping Java teams introduce Kotlin into existing applications. You'll work directly with organizations to guide migration, integration, troubleshooting, and scaling, ensuring they move from initial experiments to successful production use.
In addition, you'll proactively communicate with prospective users to help them understand the Kotlin adoption process, as well as design and implement the migration path.
Responsibilities
  • Track and maintain visibility into organizations and their stage of Kotlin adoption (e.g., not started, evaluating, experimenting, production)
  • Proactively engage with organizations across different phases of their Kotlin adoption journey
  • Develop and recommend high-level adoption strategies tailored to each organization's context
  • Identify and document blockers that hinder progress and propose ways to address them
  • Establish and manage feedback loops with development teams to ensure continuous alignment and improvement
We will be happy to have you on our team if you have:
Technical expertise
  • Extensive hands-on experience with Kotlin, Java, and the JVM ecosystem
  • Proven experience migrating Java backend codebases to Kotlin
  • Experience with the Spring (Boot) ecosystem or similar frameworks (e.g., Quarkus, Micronaut, Ktor)
  • Solid understanding of build tools and project structuring, including Maven and Gradle

Communication and customer engagement
  • Experience in customer-facing technical roles such as Solutions Engineering, Developer Advocacy, or Technical Consulting
  • Strong English communication skills, both written and spoken
  • Ability to lead workshops, demos, talks, meetups, and other public-facing activities
  • Comfort with outbound engagement, including identifying target companies, articulating value propositions, and building relationships with engineering teams
  • Ability to effectively communicate with engineers, tech leads, and business stakeholders

System design and architecture
  • Ability to design and guide Kotlin adoption strategies for backend applications
  • Experience designing backend systems using common architectural patterns (e.g., monolith, modulith, microservices)

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This range reflects the employer's good-faith estimate of the base salary it reasonably expects to pay for the position at the time of posting. Starting pay within the range will be determined based on job-related factors such as skills, qualifications, experience, and work location.
This position may also be eligible for additional compensation, such as an annual bonus, commission, or other incentive compensation, subject to the terms of the applicable plan or program.
The base salary range (per year) for this position in the posted work location(s) is
$96,000-$180,000 USD
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