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Intern Java Back End Developer Jobs in Princeton, NJ

Staffingine LLC

Java Backend Developer

New York, NY · On-site

$55.25 - $71.75/hr

Java Backend Developer Job Location: New York City, NY Job Type: Contract * Design Code and test changes to the UST Algo * Enhance integration of UST Algo with additional broker markets Fenics and ...

Staffingine LLC

Java Back End Developer

New York, NY · On-site

$55.25 - $71.75/hr

Java Back End Developer Job Location: New York City, NY. Job Type: Contract * Must Have Java 8 Spring boot Microservices REST API angular44 JavascriptES56 up CSS HTML Bootstrap Oracle DB and SQL Git ...

Jobsbridge

Java Back End Developer

New York, NY · On-site

$55.25 - $71.75/hr

Qualifications Java Back End Developer,J2EE, JSP, Servlets, JSTL,Struts framework,Web and J2EE . Additional Information Multiple Openings for GC/Citizen

Tech Tammina

Java Backend Developer.

New York, NY · On-site

$55.25 - $71.75/hr

Java Solution architect Remote Long term contract Required Skills Core Java & Backend * Strong ... Messaging systems like Kafka or RabbitMQ Cloud & DevOps * Experience with AWS / Azure / GCP

FreshDirect

Sr. Java Backend Developer

Woodbridge, NJ

$130K - $155K/yr

What You'll Do As a Senior Backend Developer (Java) , you'll help design, develop, and scale backend systems that power FreshDirect's e-commerce and logistics platforms. You'll collaborate with cross ...

CrackaJack Digital Solutions LLC

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Java Backend Engineer Experience: 8+ Years Employment Type: Contract Location: NY We are seeking an experienced Java Backend Engineer with strong expertise in building scalable, high-performance ...

FreshDirect

Sr. Java Backend Developer

Woodbridge, NJ · On-site

$130K - $155K/yr

What You'll Do As a Senior Backend Developer (Java) , you'll help design, develop, and scale backend systems that power FreshDirect's e-commerce and logistics platforms. You'll collaborate with cross ...

FreshDirect

Sr. Java Backend Developer

Woodbridge, NJ

$130K - $155K/yr

What You'll Do As a Senior Backend Developer (Java) , you'll help design, develop, and scale backend systems that power FreshDirect's e-commerce and logistics platforms. You'll collaborate with cross ...

Judge Group, Inc.

Back-end Developer - V

Bedminster, NJ

$122.90K - $159.70K/yr

Our client is currently seeking a Back-end Developer - V Senior Back-end Developer (Java) Contract!W2 This job will have the following responsibilities: * We are seeking a highly skilled Senior ...

Forhyre

Back-end Developer

New York, NY

We are looking for an experienced Back-end Developer to join our IT team. You will be responsible ... Hands on experience with programming languages like Java, Ruby, PHP and Python * Working knowledge ...

Forhyre

Back-end Developer

New York, NY

We are looking for an experienced Back-end Developer to join our IT team. You will be responsible ... Hands on experience with programming languages like Java, Ruby, PHP and Python * Working knowledge ...

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Intern Java Back End Developer information

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

As of Jun 1, 2026, the average hourly pay for intern java back end developer in Princeton, NJ is $24.00, according to ZipRecruiter salary data. Most workers in this role earn between $19.42 and $25.43 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 cities near Princeton, NJ are hiring for Intern Java Back End Developer jobs? Cities near Princeton, NJ with the most Intern Java Back End Developer job openings:
Intern Java Back End Developer jobs near you
Java Backend Developer

Java Backend Developer

Staffingine LLC

New York, NY • On-site

$55.25 - $71.75/hr

Contractor

Posted 14 days ago

Job description

Job Title: Java Backend Developer 
Job Location:  New York City, NY
Job Type: Contract

Job Description:

  • Design Code and test changes to the UST Algo
  • Enhance integration of UST Algo with additional broker markets Fenics and DealerWeb
  • Expand quoting on D2C markets Tradeweb Bloomberg MarketAxess
  • Very hands on role and associate should be able to write code on daily basis
  • Ability to adjust priorities quickly as circumstances dictate
  • Demonstrated problemsolving and decisionmaking skills
  • Consistently demonstrates clear and concise written and verbal communication
  • Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements

Candidate Must Have-Skills:

  • Full stack developer to support a treasury D2C (Dealer to customer) pricing and hedging workflow.
  • Languages – C++, Java, Python
  • Know eTrading concepts and automation
  • Knowledge of US treasury market trading
  • Can work from requirement gathering through code development and testing
  • Will need to offer 2nd level support of existing eTrading setup
  • Familiarity with Git and Maven /code builds and ion integration knowledge will be greatly valued