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Prototype Engineer Intern Jobs in Edison, NJ (NOW HIRING)

Figma

Software Engineer Intern (Winter 2027)

New York, NY · On-site

$55/hr

Figma's platform helps teams bring ideas to life-whether you're brainstorming, creating a prototype ... Engineering Interests at Figma: When you apply, you'll tell us which areas you're most interested ...

Auctor AI

Software Engineering Intern

New York, NY · On-site

$80/hr

Contribute features to our Next.js + Python stack, from API to UI * Prototype and benchmark LLM ... Solid programming foundations (data structures, algorithms, networking basics) * Proficiency in ...

Niural Inc

Product Design intern

New York, NY · On-site

Design & Prototype: Create high-fidelity mockups and interactive prototypes for sales demos ... Work alongside product managers, engineers, and marketers to translate business goals and user ...

Synaptrix Labs

Internship Program

New York, NY · On-site

$18.25 - $23.75/hr

Build and prototype non-invasive EEG-based BCI hardware, from electrode arrays to embedded ... As an intern, you'll work directly alongside engineers, researchers, and designers who are defining ...

Synaptrix Labs

Internship Program

New York, NY

$18.25 - $23.75/hr

Build and prototype non-invasive EEG-based BCI hardware, from electrode arrays to embedded ... As an intern, you'll work directly alongside engineers, researchers, and designers who are defining ...

Synaptrix Labs

Internship Program

New York, NY

$18.25 - $23.75/hr

Build and prototype non-invasive EEG-based BCI hardware, from electrode arrays to embedded ... As an intern, you'll work directly alongside engineers, researchers, and designers who are defining ...

Siemens Healthineers

Research Intern

Princeton, NJ · On-site

$59K - $92K/yr

Current graduate students in Computer Science, Electrical Engineering, Applied Mathematics, or ... Hands-on coding skills and ability to quickly prototype in Python. * Strong collaboration skills ...

Pace

Design Engineer

Manhattan, NY · On-site

... solutions • Prototype in code, creating interactive designs that can evolve directly into ... intern+) or CS coursework • Stay current with frontend engineering trends Company : Pace is a ...

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All JobsPrototype Engineer Intern JobsPrototype Engineer Intern Jobs in Edison, NJ

Prototype Engineer Intern information

See Edison, NJ salary details

$9

$17

$25

How much do prototype engineer intern jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for prototype engineer intern in Edison, NJ is $17.64, according to ZipRecruiter salary data. Most workers in this role earn between $14.95 and $19.90 per hour, depending on experience, location, and employer.

What is the difference between Prototype Engineer Intern vs Mechanical Engineering Intern?

AspectPrototype Engineer InternMechanical Engineering Intern
Required CredentialsEnrolled in Mechanical, Electrical, or related engineering programsEnrolled in Mechanical Engineering or related programs
Work EnvironmentHands-on prototyping, product development labs, manufacturing settingsDesign, analysis, testing in labs or office settings
Industry UsageProduct design, hardware development, R&D teamsDesign, analysis, manufacturing, and testing teams

Prototype Engineer Interns focus on creating and testing physical prototypes, often working closely with hardware and manufacturing teams. Mechanical Engineering Interns typically engage in design, analysis, and testing of mechanical systems. While both roles require engineering knowledge and may overlap in industry settings, Prototype Engineer Interns are more hands-on with prototyping processes, whereas Mechanical Engineering Interns may have broader design responsibilities.

What are the key skills and qualifications needed to thrive as a prototype engineer intern, and why are they important?

To thrive as a Prototype Engineer Intern, you need a solid background in engineering fundamentals, hands-on fabrication skills, and experience with prototyping processes, typically supported by coursework in mechanical or electrical engineering. Familiarity with CAD software (such as SolidWorks or AutoCAD), 3D printing technology, and basic laboratory or workshop tools is often required. Strong problem-solving abilities, attention to detail, and effective communication help interns excel in collaborative and fast-paced development environments. These skills are crucial for efficiently transforming design concepts into functional prototypes that support innovation and product development.

What types of projects and responsibilities can a prototype engineer intern expect during their internship?

As a Prototype Engineer Intern, you can expect to work on hands-on projects that may include designing, building, and testing prototypes for new products or features. You'll likely collaborate closely with engineers, designers, and sometimes manufacturing teams to bring concepts to life quickly. Typical responsibilities include CAD modeling, assembling physical prototypes, running experiments, and documenting results. This role often requires adaptability and problem-solving, as you'll need to iterate designs based on feedback and test outcomes. It's a great opportunity to gain experience with rapid prototyping tools and processes while working in a collaborative, innovative environment.

What does a prototype engineer intern do?

A Prototype Engineer Intern assists in designing, building, and testing early versions of products or components. They work closely with engineering teams to turn concepts into physical models, often using tools like 3D printers, CNC machines, and hand tools. Their role may involve troubleshooting, documenting results, and suggesting improvements based on testing. This internship provides hands-on experience in the product development process and helps interns develop practical engineering skills.

What are popular job titles related to Prototype Engineer Intern jobs in Edison, NJ?

For Prototype Engineer Intern jobs in Edison, NJ, the most frequently searched job titles are:

What job categories do people searching Prototype Engineer Intern jobs in Edison, NJ look for?

The top searched job categories for Prototype Engineer Intern jobs in Edison, NJ are:

What cities near Edison, NJ are hiring for Prototype Engineer Intern jobs?

Cities near Edison, NJ with the most Prototype Engineer Intern job openings:

Prototype Engineer Intern jobs near you
Infographic showing various Prototype Engineer Intern job openings in Edison, NJ as of August 2026, with employment types broken down into 100% Internship. Highlights an 100% In-person job distribution, with an average salary of $36,685 per year, or $17.6 per hour.

AI Full Stack Engineer Intern

Gesture US, Inc.

Manhattan, NY • On-site

$400 - $1.2K/mo

Full-time

Posted 3 days ago

New

Job description


AI Full Stack Engineer Intern
Overview
Ready to build real product that ships, including the AI-driven agents shaping what we build next? Join Gesture as an AI Full Stack Engineer Intern, where you will work across our consumer app and Reach360 platform, building agentic features and full stack functionality that touch thousands of real gifting moments.
About UsJoin Gesture and be a part of revolutionizing the logistical e-commerce and marketing technology industry, where innovation meets passion, and technology shapes the future of consumer-to-brand relationships. At Gesture, we are dedicated to helping our employees discover their passion and purpose while redefining the way people connect and celebrate special moments.
About The RoleWe are seeking a curious and driven AI Full Stack Engineer Intern to join our Engineering team in Denver. This internship offers hands-on experience building and shipping features across the frontend and backend of Gesture's products, including agentic, AI-driven workflows, working directly alongside our engineering team on real, production-facing work.
Responsibilities
  • Learn and Build and ship features across our web and internal tooling stack, front end to back end
  • Learn and Design and prototype agentic workflows using LangChain or LangGraph
  • Write clean, tested code in collaboration with senior engineers
  • Work with our API layer, databases, and front end frameworks to deliver end to end functionality
  • Participate in code reviews and sprint planning
  • Debug and resolve issues across the stack, from UI to database
  • Collaborate with product and design to translate requirements into working software
  • Contribute to internal documentation and engineering best practices

Requirements
  • Currently pursuing a degree in Computer Science, Software Engineering, or a related field
  • Some experience with LangChain and/or LangGraph, or other agentic-based development frameworks
  • Familiarity with the Fern stack (Firebase, Express, React, Node.js) strongly preferred
  • Experience with Google Cloud Platform (GCP) strongly preferred
  • Familiarity with a modern front end framework (React preferred) and a back end language (Node.js, Python, or similar)
  • Understanding of REST APIs, databases, and version control (Git)
  • Strong problem-solving skills and attention to detail
  • Self-starter with excellent time management and organizational skills
  • Comfortable working in a fast-paced environment and adapting to changing priorities
  • Prior coursework, personal projects, or internship experience in software development, including any exposure to AI or agentic tooling, is a plus

Benefits
What You Will Gain
  • Learn real-world experience shipping full stack and agentic AI features in a production environment
  • Learn hands-on learning opportunities working with a dynamic and experienced engineering team
  • Exposure to a rapidly growing tech-driven company and its engineering practices
  • Networking opportunities with industry professionals
  • Exposure to modern software development tools and best practices, including agentic AI frameworks

Benefits
  • Professional development: Support for ongoing learning and career growth
  • Work Environment: Positive, friendly, and collaborative atmosphere
  • Free Gestures for friends and family

Applicant Process
Interested candidates are invited to submit their resume, cover letter, and any relevant coursework or projects. In your cover letter, please emphasize your key skills, experiences, and the reasons you are drawn to this role.
Join us in driving operational excellence and success in the e-comm/mar-tech industry. We look forward to welcoming a motivated and talented professional to our team!
We strongly encourage you to start by downloading our app. In addition, please visit gesture.vip at your earliest convenience to learn more about the company.
Gesture Is Committed
Gesture is committed to fair and equitable compensation practices. Actual compensation packages are based on several factors that are unique to each candidate, including but not limited to skill set, depth of experience, certifications, and specific work location, and in some cases paid internships may be in the form of an internship stipend. This may be different in other locations due to differences in the cost of labor.
Gesture has a KPI and Pacesetting culture. As such, we are seeking sharp, motivated, high-performing team members.
The right candidate will experience the most success in this role, will have a start-up mindset, and is interested in growing with the company from a ground floor opportunity.
Salary Range
$400 to $1280 per month
Compensation is paid in the form of a monthly stipend.
Both paid and unpaid are available.
Internship Duration
6 Months
If you're aresults-driven individual who loves the startup culture andenjoys problem solving, we encourage you to apply and joinourteam at Gesture.
Interestedcandidates should submit their resume, a cover letter, and anyrelevant experience or projects. In your cover letter, pleasehighlight your relevant skills, experiences, and motivations forapplying to this position.
Join us in drivingoperational excellence and success in thee-commerce, deliveryand tech industry. We look forward to welcoming a motivated andtalented member to our team!
We stronglyencourage you tostart bydownloading the Gesture mobileapp .In addition,please visit gesture.vip at your earliestconvenience tolearnmore about the company.

Apply