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Backend Development Intern Jobs in New Jersey (NOW HIRING)

AI Engineer

Hoboken, NJ · On-site

$80K - $90K/yr

... Interface, backend development, JavaScript, Angular * Proficiency in Python, Java, or Go ... Be it expert or intern Triunity always always value its own people and give them platform to excel ...

Intern will have an opportunity to learn, gain experience and add tremendous value to their ... backend web development solutions. Senior Associate is responsible for project management ...

Associate Internship Program

Edgewater, NJ · On-site

$38K - $52K/yr

Intern will have an opportunity to learn, gain experience and add tremendous value to their ... backend web development solutions. Senior Associate is responsible for project management ...

Backend Development Intern information

What does a backend development intern do?

A Backend Development Intern assists in building and maintaining the server-side logic, databases, and APIs that power web and mobile applications. They work closely with backend developers to write code, troubleshoot issues, and ensure data flows smoothly between the server and users. Interns often use programming languages like Python, Java, or Node.js and gain experience with database management and cloud services. This role helps interns develop essential technical and problem-solving skills for a future career in backend development.

What skills and qualifications are needed to thrive as a backend development intern?

To thrive as a Backend Development Intern, you need a solid understanding of programming languages like Python, Java, or Node.js, as well as knowledge of databases and fundamental computer science concepts. Familiarity with version control systems (such as Git), RESTful API development, and cloud platforms is often required. Strong problem-solving skills, attention to detail, and the ability to communicate technical ideas clearly are valuable soft skills. These competencies enable interns to efficiently build, maintain, and troubleshoot backend systems, contributing to robust and scalable software solutions.

What types of projects or tasks can a backend development intern expect to work on during their internship?

As a Backend Development Intern, you can expect to be involved in a variety of tasks such as developing and maintaining server-side logic, building APIs, working with databases, and supporting integration with front-end components. Interns often assist in debugging, optimizing code, and contributing to team meetings or code reviews. You'll likely work closely with senior backend developers, as well as collaborate with front-end teams and QA engineers, offering a well-rounded exposure to the software development lifecycle and teamwork in a professional environment.

What is the difference between Backend Development Intern vs Software Developer Intern?

AspectBackend Development InternSoftware Developer Intern
Required SkillsBasic programming, understanding of databases, familiarity with backend frameworksProgramming, problem-solving, knowledge of multiple platforms
Work EnvironmentInternship, entry-level projects, team collaborationInternship, diverse projects, cross-functional teams
Industry UsageTech companies, startups, software firmsTech companies, startups, software firms

The main difference is that a Backend Development Intern focuses specifically on server-side development, databases, and backend frameworks, while a Software Developer Intern has a broader scope, working on various parts of software applications. Both roles are entry-level and often found in similar environments, but the Backend Development Intern role emphasizes backend technologies more heavily.

What cities in New Jersey are hiring for Backend Development Intern jobs?

Cities in New Jersey with the most Backend Development Intern job openings:

Infographic showing various Backend Development Intern job openings in New Jersey as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 14% Part Time, and 2% Contract. Highlights an 90% Physical, 4% Hybrid, and 6% Remote job distribution.

$80K - $90K/yr

Full-time

Retirement

Re-posted 9 days ago


Job description

Benefits:
  • 401(k)
  • Bonus based on performance
  • Training & development

ROLE:- AI Engineer
Key Responsibilities
  • Apply AI/ML technologies such as machine learning models, LLMs, embeddings, and basic agentic or RAG workflows under guidance from senior engineers.
  • Design, develop, and maintain high quality UI and backend services and applications that support AI driven products and platforms.
  • Implement and integrate RESTful APIs with a focus on security, scalability, and maintainability.
  • Collaborate with cross functional teams (engineering, AI/ML, product, and platform) to deliver end to end features.
  • Write clean, testable code and participate in code reviews to maintain high engineering standards.
  • Assist in troubleshooting, debugging, and resolving production issues.
  • Learn and follow best practices for cloud native development, reliability, and observability.
  • Stay current with emerging trends in AI, machine learning, and software engineering.
  • Provide post-production support

Required Qualifications (Non Negotiable)
  • Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent practical experience).
  • 2+ years of experience in software engineering, User Interface, backend development, JavaScript, Angular
  • Proficiency in Python, Java, or Go.
  • Translating user experience design into code using Angular, Angular Material, NodeJS, strong fundamental knowledge of Object-oriented JavaScript, SASS, CSS3
  • Knowledge of advanced JavaScript and browser optimizations
  • Experience with Spring Framework or Spring Boot a plus
  • Basic understanding of distributed systems, APIs, and backend service design.
  • Experience working with relational (SQL) and/or NoSQL databases.
  • Familiarity with software development best practices: version control, testing, and code reviews.

Preferred / Nice To Have Skills
  • Exposure to AI/ML concepts, including machine learning pipelines or LLM based systems.
  • Familiarity with embeddings, vector databases, or retrieval augmented generation (RAG).
  • Experience deploying services in cloud environments (AWS, Azure, or GCP).
  • Interest in agentic AI, automation, or developer productivity tooling

Compensation: $80,000.00 - $90,000.00 per year
About Us
Triunity is a Product Development, Staff Augmentation, and Consulting Services company providing solutions and services in North America. We provide IT services and technology solutions to various business verticals like Healthcare, Pharma, Banking, Finance, etc. Our goal is to develop a long-term partnership with businesses and help them get a competitive advantage by providing IT infrastructure and software platforms.
Lead by experts in the IT industry with a proven record of delivering software solutions, consulting, and staffing services, we have expertise in fulfilling client needs in terms of customized business solutions as well as IT consulting. At Triunity, we always try to bring the right mix of skills, technologies, and experts together which helps our clients to stay ahead in the competition. Our goal is to make our clients empower with cutting-edge technologies and take care of all their IT needs so they can focus more on their core business.
Triunity Culture
Our core value is our people and our teams . We believe the real mantra of success is like minded people with right mix of technical and analytical skills. Our strength lies in bringing right set of people and delivering work as a team. Be it expert or intern Triunity always always value its own people and give them platform to excel in their career.
At Triunity you can expect
  • Challenging & Friendly
  • Work on new edge technologies & tools
  • Work with industry experts
  • Solving complex client problems and delivering solutions
  • Working on projects lasting from six months to several years
Careers & Growth Model
At Triunity people are motivated by the complexity and challenges they face when working on client projects . We always motivate our people to keep learning new technologies and also give them platform where they can get chance to show their technical and analytical skills . We help our people in adding latest technologies ,tools, methodologies and certifications to their resume by arranging trainings , seminars and knowledge sharing sessions.

Triunity Software logo

About Triunity Software

Sourced by ZipRecruiter

Triunity is a Product Development, Staff Augmentation, and Consulting Services company providing solutions and services in North America. We provide IT services and technology solutions to various business verticals like Healthcare, Pharma, Banking, Finance, etc. Our goal is to develop a long-term partnership with businesses and help them get a competitive advantage by providing IT infrastructure and software platforms.

Industry

It services

Company size

11 - 50 Employees

Headquarters location

Iselin, NJ, US

Year founded

2021