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Internship Java Back End Developer Jobs in Seattle, WA

Senior .NET Backend Developer

Seattle, WA · On-site

$137.10K - $178.10K/yr

NET Backend Developer with at least 7 years of experience developing backend applications using C#, .NET, and GoLang. The ideal candidate should also have experience with CI/CD pipelines and modern ...

Java Full Stack Developer

Everett, WA · On-site

$58 - $74.75/hr

Java Full Stack Developer Location: Everett, WA Work Type: 100% On-Site Eligibility: US Citizens ... Backend and database expertise with: * MarkLogic * MySQL * Experience with secure development tools:

Java Developer

Seattle, WA · On-site

$115/hr

... in backend development using Java. • Strong understanding of backend frameworks, APIs, and ... programming skills with Java Knowledge of using one or multiple J2EE application servers. • ...

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Internship Java Back End Developer information

See Seattle, WA salary details

$11

$62

$83

How much do internship java back end developer jobs pay per hour?

As of May 30, 2026, the average hourly pay for internship java back end developer in Seattle, WA is $62.17, according to ZipRecruiter salary data. Most workers in this role earn between $55.24 and $71.68 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Internship Java Back End Developer, and why are they important?

To thrive as an Internship Java Back End Developer, you need a foundational understanding of Java programming, object-oriented design, and familiarity with databases, typically gained through coursework or personal projects. Experience with tools like Spring Boot, Git, and relational database management systems such as MySQL or PostgreSQL is commonly required. Problem-solving skills, teamwork, and effective communication are important soft skills in this role. These abilities enable interns to contribute to project development, collaborate with teams, and efficiently learn best practices in a professional setting.

What types of projects and tasks can an Internship Java Back End Developer expect to work on during their internship?

As an Internship Java Back End Developer, you will typically assist with developing and maintaining server-side logic, building APIs, and supporting the integration of front-end elements. You'll likely work on tasks such as writing and debugging Java code, optimizing database queries, participating in code reviews, and collaborating closely with senior developers and other team members. Interns are often assigned to real-world projects that help them build practical skills, and they may attend agile meetings to understand how software development teams operate. This hands-on experience provides a strong foundation for future career advancement in back-end development.

What does an Internship Java Back End Developer do?

An Internship Java Back End Developer assists in building and maintaining the server-side logic, databases, and application integration for web or software projects using Java technologies. They typically work with frameworks like Spring or Hibernate, write and test code, and collaborate with front-end developers to ensure seamless functionality. Interns gain hands-on experience by participating in real-world projects, debugging issues, and learning industry best practices under the guidance of senior developers.
What are the most commonly searched types of Java Back End Developer jobs in Seattle, WA? The most popular types of Java Back End Developer jobs in Seattle, WA are:

Lead Java Backend Developer - Bellevue, WA Onsite

Kanak Elite Services Inc

Bellevue, WA • On-site

$57 - $74/hr

Contractor

Posted 20 days ago


Job description

Hello There,

My name is Himanshu Sharma, and I serve as the Recruitment Lead at Kanak-IT INC. I am reaching out to share an excellent career opportunity for the role of Lead Java Backend Developer with our esteemed client. If you are interested then please share your updated resume at Himanshu01@kanakits.com .

Job Description

Position           : Lead Java Backend Developer

Location          : Bellevue, WA Onsite (should be ready to relocate)

Duration         : Long term contract

Must have RAG implementation and kubernetes experience

Responsibilities:

  • Design and architect the backend services and APIs.
  • Ensure scalability, performance, and security of backend components.
  • Mentor backend developers (if any).
  • Integrate with internal systems (e.g., authentication, data sources, etc.).
  • Ensure best practices in code quality, testing, and documentation.

Skills to Look For:

  • Java (Spring Boot, JPA/Hibernate)
  • RESTful API design
  • Microservices architecture
  • Experience with enterprise authentication (e.g., SSO, OAuth2)
  • Strong experience in Kubernetes.
  • Experience in RAG implementation