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Internship Shopify App Developer Jobs in Montclair, NJ

Eulerity

Mobile iOS Developer Intern

New York, NY · On-site

$16 - $18/hr

Our iOS app is a critical surface for how clients interact with the platform - and we're looking ... colors" internship. You'll own real work that ships to real users. * Take an active role in ...

Eulerity

Mobile iOS Developer Intern

New York, NY · On-site

$16 - $18/hr

Our iOS app is a critical surface for how clients interact with the platform - and we're looking ... colors" internship. You'll own real work that ships to real users. * Take an active role in ...

Visa Hunt

Software Engineer Internship, Android

Manhattan, NY · On-site

$118.82 - $142.32/hr

We are rapidly scaling our mobile app, and our ideal candidate will contribute to building the next ... We hire engineers with a broad set of technical skills who are highly cross‑functional and eager ...

Ramp

Software Engineer Internship, Android

New York, NY · On-site

$11K/mo

We are rapidly scaling our mobile app, and our ideal candidate will contribute to building the next ... We hire engineers with a broad set of technical skills who are highly cross-functional and eager to ...

Ashby

Design Engineer - Americas

New York, NY · Remote

$126K - $250K/yr

... Shopify, and Snowflake. You'll get to test out ideas with our own recruiting team and hiring ... Redesigned our mobile web app by talking with customers who use it often, wireframing new flows ...

De Circle

PvP Trade - Senior Mobile Engineer

New York, NY · On-site +1

$150/hr

Elite Web2 product companies (Shopify, Discord, Robinhood, Cash App, Coinbase, etc.) rather than ... Partner with backend engineers to optimize API and data-layer efficiency for bandwidth and latency.

Retensa

AI Software Internship: Fall 2026

New York, NY · On-site

$500 - $1.0K/wk

... Web App development 3. Application Testing/QA 4. Amazon Cloud (AWS) 5. Agile PM (JIRA) 6. SaaS ... Work with cross-functional teams, including developers and QA, to ensure product shipped meets ...

Highbeam, Inc

Software Engineer (Frontend)

New York, NY · On-site

$200K - $275K/yr

Our team includes alumni of Shopify, Square, Toast, Rippling, and McKinsey. We've raised $42M in ... Refine our existing React app and build new features * Be the frontend expert other engineers can ...

Gesture US, Inc.

AI Full Stack Engineer Intern

Manhattan, NY · On-site

$400 - $1.2K/mo

This internship offers hands-on experience building and shipping features across the frontend and ... We strongly encourage you to start by downloading our app. In addition, please visit gesture.vip at ...

New

CertiK

Security Research Internship

New York, NY · Remote

$3.0K - $8.0K/mo

About the role We are seeking security research interns to join a top-notch security research team ... app analysis, reverse engineering, and fraud detections. Multiple research tasks are ready to be ...

CertiK

Security Research Internship

New York, NY · On-site +1

$3.0K - $8.0K/mo

About the role We are seeking security research interns to join a top-notch security research team ... app analysis, reverse engineering, and fraud detections. Multiple research tasks are ready to be ...

Builders at Gigs

Product Engineer

New York, NY · On-site

$205K - $235K/yr

... Shopify. We're tackling deep technical and regulatory challenges to make connectivity truly ... You will bring new ideas to directly shape our app development and products beyond our established ...

Polar Analytics

B2B Social Content Creator

New York, NY · Remote

... Shopify brands) * Report on the right metrics - pipeline generated, not vanity engagement * Review signup and app install data from ad-driven workflows Who You Are * 2+ years of experience creating ...

Polar Analytics

B2B Social Content Creator

New York, NY · On-site

... Shopify brands) * Report on the right metrics - pipeline generated, not vanity engagement * Review signup and app install data from ad-driven workflows Who You Are * 2+ years of experience creating ...

Fox

iOS Engineer II

New York, NY · Hybrid

$114K - $132K/yr

... internships, personal projects, or open-source contributions. * Proficiency in Swift with a solid ... Experience publishing an application to the App Store. * Familiarity with video playback, media ...

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Internship Shopify App Developer information

See Montclair, NJ salary details

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How much do internship shopify app developer jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for internship shopify app developer in Montclair, NJ is $23.33, according to ZipRecruiter salary data. Most workers in this role earn between $18.85 and $24.76 per hour, depending on experience, location, and employer.

What does an internship Shopify app developer do?

An Internship Shopify App Developer assists in designing, developing, and maintaining custom applications that integrate with the Shopify platform. Interns typically work under the guidance of experienced developers to learn coding best practices, troubleshoot issues, and implement new features for e-commerce stores. Their responsibilities may include writing code, testing apps, fixing bugs, and collaborating with cross-functional teams to deliver quality solutions that enhance the Shopify experience.

What is the difference between Internship Shopify App Developer vs Shopify App Developer?

AspectInternship Shopify App DeveloperShopify App Developer
Required CredentialsEnrolled in or recently completed relevant education or trainingProven experience or portfolio in app development
Work EnvironmentInternship programs, entry-level projectsFull-time or freelance development roles
Employer & Industry UsageTypically in e-commerce or tech companies offering internshipsIn e-commerce, SaaS, or custom app development firms

The main difference is that an Internship Shopify App Developer is an entry-level position aimed at gaining experience, often part-time or temporary, while a Shopify App Developer is a full-fledged professional responsible for building and maintaining Shopify apps. Interns typically work under supervision, whereas full developers handle independent projects and client requirements.

What typical projects or tasks can an internship Shopify app developer expect to work on during their internship?

As an Internship Shopify App Developer, you can expect to work on tasks such as building and testing new app features, fixing bugs, and integrating third-party APIs. You'll often collaborate with senior developers and designers to ensure the app meets Shopify's best practices and user experience standards. It's common to participate in code reviews, contribute to documentation, and attend team meetings to discuss project progress. This hands-on experience helps interns develop both technical and soft skills needed for a successful career in app development.

What are the key skills and qualifications needed to thrive as an internship Shopify app developer?

To thrive as an Internship Shopify App Developer, you need foundational knowledge in web development languages like JavaScript, HTML, and CSS, along with familiarity with Shopify's ecosystem and APIs. Proficiency with tools such as Git, Shopify CLI, and experience working with RESTful or GraphQL APIs is typically required. Strong problem-solving skills, attention to detail, and the ability to collaborate effectively with team members distinguish top performers in this role. These skills and qualities enable interns to contribute meaningfully to app development projects, adapt to evolving requirements, and deliver high-quality, user-focused Shopify apps.

What are popular job titles related to Internship Shopify App Developer jobs in Montclair, NJ?

For Internship Shopify App Developer jobs in Montclair, NJ, the most frequently searched job titles are:

What cities near Montclair, NJ are hiring for Internship Shopify App Developer jobs?

Cities near Montclair, NJ with the most Internship Shopify App Developer job openings:

Internship Shopify App Developer jobs near you

Mobile iOS Developer Intern

Eulerity

New York, NY • On-site

$16 - $18/hr

Internship

Re-posted 10 days ago

Job description

Why This Role Exists
Eulerity is an AI-native marketing automation platform - not a legacy tool with AI bolted on. We serve enterprise brands like Mastercard, UPS Store, Uber Eats, and European Wax Center, automating digital advertising across thousands of franchise locations. We've crossed $10M ARR, largely bootstrapped, and we're accelerating.
Our iOS app is a critical surface for how clients interact with the platform - and we're looking for an intern who doesn't just write Swift, but builds with AI as their primary development tool. At Eulerity, AI-first development isn't a buzzword - it's how we actually ship code. Our engineers use Claude Code, agentic coding workflows, and prompt engineering as core parts of their daily process. We expect you to do the same.
You'll be building features that real users depend on, not a sandbox project that lives in a repo no one checks.
If you've shipped an app, already use AI coding tools to move faster than your peers, and know the difference between a good prompt and a great system - read on.
The Fast Facts
  • Compensation: $16-18/hour
  • Location: NYC Midtown - 3 days/week in office
  • Schedule: 30 hours/week
  • AI Tools: Unlimited. Claude Code, Copilot, whatever makes you sharp - we don't gatekeep tools here.
  • Start Date: As soon as possible
  • Perks: In-office lunches and unlimited snacks
What You'll Actually Do
This isn't a "shadow a senior dev and update button colors" internship. You'll own real work that ships to real users.
  • Take an active role in developing, testing, and maintaining our iOS app using AI-first development practices - Agentic coding tools are your daily drivers
  • Implement new features end-to-end, from design through deployment, leveraging AI at every stage: architecture decisions, code generation, debugging, testing, and review
  • Write effective prompts and system instructions as a core engineering skill
  • Collaborate with engineers, UX designers, and product managers across all phases of the project lifecycle
  • Contribute to building smart, adaptive interfaces that leverage AI to personalize the user experience
Who You Are
We're looking for someone who's technically sharp, builds with AI by default, and is energized by shipping things that matter - not just completing tickets.
Non-Negotiables
  • Currently a student based in the New York City Tri-State Area
  • At least 1 year of iOS development experience using SwiftUI, UIKit, and Xcode
  • Proficient in Swift with a solid understanding of iOS frameworks
  • You already build with AI - Claude Code, Copilot, or similar agentic coding tools are part of how you work, not something you've tried once
  • Strong prompting skills - you understand how to write effective prompts and system instructions to get high-quality output from LLMs
  • Strong UI development skills in SwiftUI / UIKit and hands-on experience with iOS libraries and APIs (CocoaPods, SPM, Firebase, etc.)
  • Knowledge of iOS design patterns and architectures (e.g., MVVM, MVC)
  • Experience with Git
  • You can take ownership of tasks and work independently, while also thriving in a collaborative team environment

Big Differentiators
  • You're genuinely AI-native - you've restructured your entire development workflow around AI tools because it makes you dramatically faster, not because it's trendy
  • Experience building or fine-tuning prompts for code generation, debugging, or automated testing workflows
  • You've shipped something real outside of coursework: a side project, a hackathon app, an App Store release - something you took from idea to existence
  • Hands-on experience with Agile development frameworks
  • Experience with unit testing and automated testing tools
  • Comfort working with large volumes of data and thinking about performance at scale
What Makes Eulerity Different
We are not a company that talks about AI. We are a company that runs on it.
  • Our platform uses cross-learning AI agents that optimize across thousands of advertiser accounts simultaneously - not just one
  • We have deep integration moats built over years with Google, Meta, Apple, and Microsoft - a barrier competitors can't replicate quickly
  • We are lean, profitable, and intentional about every hire - even interns get real scope from week one
  • Your work will ship. It will be seen by real users, measured in real results, and recognized on the team

This is a place where interns build things that matter.

Apply