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Intern Java Back End Developer Jobs in Philadelphia, PA

Mirai, LLC

Full Stack Java Developer

Philadelphia, PA · On-site

$53 - $68.25/hr

The Developer will be part of a product team of designers and full-stack developers (Java back-end) developing a web and mobile application for use by the Front Line Associates & Managers in the ...

Mirai, LLC

Full Stack Java Developer

Philadelphia, PA · On-site

$53 - $68.25/hr

The Developer will be part of a product team of designers and full-stack developers (Java back-end) developing a web and mobile application for use by the Front Line Associates & Managers in the ...

RIT Solutions, Inc.

API Backend Engineer

Malvern, PA · On-site

... DevOps model. * Contribute to the ongoing modernization of legacy components across various products. Required Technical Skills * Languages & Frameworks: Expert proficiency in Java and Spring Boot ...

eTeam

AI & Data - Data Engineer

Wilmington, DE · On-site

$111.10K - $133.40K/yr

Title: AI Data Engineer Location: Wilmington, DE Onsite Duration: 7 Months of Contract Must Have ... Exposure to AWS Services, Software Development in Python or Java backend Java/Python, Spring boot ...

RIT Solutions, Inc.

API/Backend Engineer

Malvern, PA · Hybrid

Expert proficiency in Java and Spring Boot for API development. * Cloud-Native Platform: Extensive ... APIs). * DevOps/CI/CD: Proficiency with deployment pipelines using GitHub and CloudFormation.

RIT Solutions

API/Backend Engineer

Malvern, PA · Hybrid

Expert proficiency in Java and Spring Boot for API development. * Cloud-Native Platform: Extensive ... APIs). * DevOps/CI/CD: Proficiency with deployment pipelines using GitHub and CloudFormation.

RIT Solutions

API Backend Engineer

Malvern, PA · On-site

Expert proficiency in Java and Spring Boot for API development. * Cloud-Native Platform: Extensive ... APIs). * DevOps/CI/CD: Proficiency with deployment pipelines using GitHub and CloudFormation.

Comcast

Sr. Backend Engineer - Xumo

Philadelphia, PA · Remote

As a Senior Backend Engineer on the Xumo Software Engineering Team, you will play a key role in ... Java Application Development for Video Streaming Backend Systems * Develop backend systems for ...

eTeam

AI & Data - Data Engineer

Wilmington, DE · On-site

$111.10K - $133.40K/yr

Job Summary : eTeam is a company seeking a Data Engineer to work on AI and Data projects. The role ... backend • Java/Python, Spring boot, Rest API Company : eTeam is a staffing agency that also ...

Apollo ITS

Java Developer

Trenton, NJ · On-site

$51.25 - $66.25/hr

Java Developer Location: Trenton, NJ Duration: 9+ months (extendable) Interview: In Person Hybrid ... Develop full-stack web applications (UI, middle-tier, backend/database) * Quickly understand ...

Apollo ITS

Java Developer

Trenton, NJ · On-site

$51.25 - $66.25/hr

Java Developer Location: Trenton, NJ Duration: 9+ months (extendable) Interview: In Person Hybrid ... Develop full-stack web applications (UI, middle-tier, backend/database) * Quickly understand ...

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

As of May 28, 2026, the average hourly pay for intern java back end developer in Philadelphia, PA is $23.10, according to ZipRecruiter salary data. Most workers in this role earn between $18.65 and $24.52 per hour, depending on experience, location, and employer.

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

To thrive as an Intern Java Back End Developer, you need a solid understanding of Java, object-oriented programming, and database fundamentals, often backed by coursework in computer science or related fields. Familiarity with development tools such as Git, IDEs like IntelliJ or Eclipse, and frameworks like Spring Boot is commonly expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help you collaborate with team members and adapt quickly. These skills and qualities are crucial for building reliable server-side applications and integrating effectively into a professional development environment.

What types of projects and responsibilities can an Intern Java Back End Developer expect during their internship?

As an Intern Java Back End Developer, you can typically expect to work on tasks such as writing and testing server-side code, assisting with database integration, and supporting the development of RESTful APIs. You'll likely collaborate closely with senior developers and other interns during code reviews, debugging sessions, and team meetings. Interns may also be assigned to real-world projects where they can contribute to feature enhancements or bug fixes under supervision, providing valuable hands-on experience in a collaborative, agile environment.

What does an Intern Java Back End Developer do?

An Intern Java Back End Developer assists in designing, developing, and maintaining the server-side logic of web applications using the Java programming language. They typically work under the guidance of senior developers to write clean, efficient code, troubleshoot bugs, and learn about frameworks like Spring Boot or Hibernate. Interns may also participate in code reviews, testing, and collaborating with front-end developers to integrate user-facing elements with server-side logic. This role helps interns gain hands-on experience in building scalable and secure back-end systems.

What is the difference between Intern Java Back End Developer vs Intern Front End Developer?

AspectIntern Java Back End DeveloperIntern Front End Developer
Required SkillsJava, Spring, SQL, REST APIsHTML, CSS, JavaScript, React or Angular
Work EnvironmentServer-side development, database integrationClient-side interface, UI/UX design
Common Industry UsageBackend systems, enterprise applicationsWebsites, mobile app interfaces

Intern Java Back End Developers focus on server-side logic, database management, and API development, while Intern Front End Developers work on the visual and interactive aspects of websites and applications. Both roles often require programming skills and are used in web development environments, but they specialize in different parts of the software stack.

What are the most commonly searched types of Java Back End Developer jobs in Philadelphia, PA? The most popular types of Java Back End Developer jobs in Philadelphia, PA are:
What cities near Philadelphia, PA are hiring for Intern Java Back End Developer jobs? Cities near Philadelphia, PA with the most Intern Java Back End Developer job openings:
Intern Java Back End Developer jobs near you

Full Stack Java Developer

Mirai, LLC

Philadelphia, PA • On-site

$53 - $68.25/hr

Contractor

Posted 15 days ago

Job description

Company Description
Mirai, LLC is an enterprise level healthcare, finance, and technology solutions firm with a strong focus on bridging the gap between Eastern and Western global markets. We pride ourselves on being able to deliver solutions with a perfect blend of onsite, onshore and offshore resources that achieve the right balance between cost and control, all the while insulating our customers from language, cultural and time zone challenges.
Job Description
The Developer will be part of a product team of designers and full-stack developers (Java back-end) developing a web and mobile application for use by the Front Line Associates & Managers in the field.
Responsibilities Include:
  • Lead products through iterative design, development, and delivery
  • Maintain a user-centered approach in design & development perspective and practice
  • Work as a collaborative team member with internal customers, designers, and fellow engineer
  • Apply best practice approaches and guide the product team through the process
  • Rapidly iterate on prototypes and working applications

Qualifications
Requirements:
  • Have experience with and curiosity of Agile and Lean philosophies
  • Experience working with small teams to ship products to market
  • Have experience developing full-service consumer, employee, and business applications
  • Experience with designing and refactoring complex systems
  • Language agnostic and experienced polyglot
  • Passion for Working Software and SOLID principles
  • Experience with Test Driven Development (TDD)
  • Interest in working in a pair-programming environment
  • 3-5 years of experience working with Java/Kotlin
  • Experience with Spring Boot, and API design
  • Fundamental understanding and experience working with JPA data
  • Working knowledge of Message Brokers and Messaging subsystems (experience working with Kafka a strong plus)
  • Strong understanding of best practices creating/working with Micro-services
  • 3-5 years' experience or equivalent in software development
  • Deep understanding of design patterns and applying them in production environments
  • Bachelor's or Master's degree in computer science discipline (preferred, but not required)
  • Passion for enabling team members

Additional Information
All your information will be kept confidential according to EEO guidelines.

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