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Internship Java Back End Developer Jobs in Philadelphia, PA

The ideal candidate will have a minimum of 8 years of professional experience as an UI Developer and experience in Java Backend +Node JS +AWS or Fullstack + Node JS + AWS kind of profiles. As a ...

Java Developer

Philadelphia, PA

$51.50 - $66.50/hr

Backend technology experience should include Java Enterprise Edition, Enterprise Java Beans 3.0, JPA, and JMS as well as Database experience with Oracle and MySQL. Qualifications * Strong debugging ...

Java Engineer

Philadelphia, PA · On-site

$52.25 - $71.75/hr

Java Engineer Location: Philadelphia, PA Type: Direct Hire Client located with offices in ... Responsibilities included full lifecycle development with an emphasis on backend development.

Java with Cloud

Pennington, NJ · On-site

$95K - $115K/yr

Java Developer with strong Cloud experience to design, develop, and support scalable, high-performance applications. The ideal candidate will have hands-on experience in Java-based backend ...

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Internship Java Back End Developer information

See Philadelphia, PA salary details

$10

$55

$73

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

As of Jun 17, 2026, the average hourly pay for internship java back end developer in Philadelphia, PA is $55.13, according to ZipRecruiter salary data. Most workers in this role earn between $48.99 and $63.56 per hour, depending on experience, location, and employer.

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 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 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 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 job categories do people searching Internship Java Back End Developer jobs in Philadelphia, PA look for? The top searched job categories for Internship Java Back End Developer jobs in Philadelphia, PA are:
What cities near Philadelphia, PA are hiring for Internship Java Back End Developer jobs? Cities near Philadelphia, PA with the most Internship Java Back End Developer job openings:
Senior Java Full Stack Developer

Senior Java Full Stack Developer

Redolent, Inc.

Pennington, NJ • On-site

$53 - $68.50/hr

Contractor

Posted 18 days ago


Job description

Senior Java Full Stack Developer with React located in Pennington, NJ.
This is 36 months W2 contract opportunity.
This role focuses on designing and implementing scalable, high-performance backend systems within an enterprise environment. The ideal candidate will architect and build event-driven systems using Java, Spring Boot, and Kafka, with a strong focus on microservices architecture, system reliability, and maintainability. The position involves providing technical leadership and mentorship to development teams while collaborating with product managers and architects to deliver robust solutions.
Responsibilities:
  • Design and implement scalable, high-performance backend systems using Java and Spring Boot
  • Architect and build event-driven systems using Kafka
  • Design microservices architecture and ensure system scalability, reliability, and maintainability
  • Lead technical solution design and architecture discussions
  • Develop robust APIs and backend services for enterprise applications
  • Optimize database interactions and schema design using Oracle
  • Provide technical leadership and mentorship to development teams
  • Ensure coding standards, design patterns, and best practices are followed
  • Collaborate with product managers, architects, and stakeholders to translate requirements into technical solutions
  • Conduct code reviews, performance tuning, and system optimization
  • Troubleshoot complex production issues and implement long-term fixes

Requirements:
  • 10 years of experience in backend development with Java
  • Strong expertise in Spring Boot and microservices architecture
  • Hands-on experience with Apache Kafka for building event-driven systems
  • Strong experience with Oracle databases, including performance tuning and query optimization
  • Deep understanding of distributed systems and system design
  • Experience designing high-availability, scalable enterprise systems
  • Strong knowledge of REST APIs, messaging systems, and asynchronous processing
  • Experience with system architecture, design patterns, and software engineering best practices
  • Excellent problem-solving and debugging skills
  • Strong communication and technical leadership skills

Desired skills:
  • Experience with cloud platforms (AWS / Azure / GCP)
  • Knowledge of Docker and Kubernetes
  • Experience with CI/CD pipelines and DevOps practices
  • Experience working in large-scale enterprise or fintech systems

Redolent logo

About Redolent

Sourced by ZipRecruiter

Redolent, a dynamic and rapidly expanding company committed to excellence in software solutions, where success is fueled by a combination of technical expertise and efficient management practices. Our solutions create a measurable delta in our clients’ productivity and profitability, contributing to their growth and success.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

San Jose, CA, US

Year founded

2008

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