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Internship Front End Developer Startup Jobs (NOW HIRING)

Jobs for Humanity

Front-End Developer (Mid-Level)

New York, NY · On-site +1

$113K - $132K/yr

Company Description About Mini Studio AI Mini Studio AI is an early-stage startup pioneering the ... Mid-Level What You'll Do As our Front-End Developer, you'll play a central role in building and ...

DRC Systems

Front End Engineer

Redmond, WA · On-site

$65 - $70/hr

... of non-internship professional front end web using JavaScript, HTML and CSS experience • 5+ years of front-end developer creating prototypes or wire-frames for enterprise web applications or ...

DEUNA

Senior Frontend Engineer

San Francisco, CA · Remote

$144K - $198K/yr

As a Frontend Developer, you will play a crucial role in the design, development, and ... startup culture. - We are in full expansion! Benefits: Vacations and additional PTO Remote work ...

DEUNA

Senior Frontend Engineer

San Francisco, CA · On-site

$144K - $198K/yr

As a Frontend Developer, you will play a crucial role in the design, development, and ... startup culture. - We are in full expansion! Benefits: Vacations and additional PTO Remote work ...

RealDefense

Frontend Developer (WPF/XAML)

Pasadena, CA · On-site +1

$113K - $132K/yr

... Frontend Developer to join our team. RealDefense products, such as iolo's System Mechanic, have ... Experience with Win10 Network, Startup, Processes and Services controls * Understanding of IIS ...

RealDefense

Frontend Developer (WPF/XAML)

Pasadena, CA · On-site +1

$113K - $132K/yr

... Frontend Developer to join our team. RealDefense products, such as iolo's System Mechanic, have ... Experience with Win10 Network, Startup, Processes and Services controls * Understanding of IIS ...

MyTime

Senior Angular Frontend Developer

Los Angeles, CA · On-site +1

$123K - $162K/yr

You will be working working on the frontend of the MyTime web application, working closely with a ... We offer a transparent and exciting startup culture that is singularly focused on empowering people ...

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How much do internship front end developer startup jobs pay per hour?

As of Jul 8, 2026, the average hourly pay for internship front end developer startup in the United States is $22.89, according to ZipRecruiter salary data. Most workers in this role earn between $18.51 and $24.28 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Internship Front End Developer at a startup, and why are they important?

To thrive as an Internship Front End Developer at a startup, you need a solid grasp of HTML, CSS, JavaScript, and modern frameworks like React or Vue, often supported by coursework or personal projects. Familiarity with version control systems like Git, code editors such as VS Code, and basic understanding of RESTful APIs are typical technical requirements. Strong problem-solving abilities, willingness to learn, and effective communication help you stand out in a fast-paced, collaborative environment. These skills are critical for quickly building functional user interfaces and adapting to evolving startup needs.

What are some common challenges faced by internship front end developers at startups, and how can they be overcome?

Internship front end developers at startups often face the challenge of working in a fast-paced environment where priorities can shift quickly. They may need to adapt to rapidly changing project requirements and work with limited documentation or established processes. Collaborating closely with small, cross-functional teams means interns should communicate effectively and proactively seek feedback. To overcome these challenges, it's important to stay organized, be willing to learn on the go, and not hesitate to ask questions or request mentorship from more experienced team members.

What does an Internship Front End Developer do at a startup?

An Internship Front End Developer at a startup is responsible for helping design and build the user interface of web or mobile applications. This role involves working closely with designers, back-end developers, and other team members to implement features using technologies like HTML, CSS, and JavaScript frameworks such as React or Vue.js. Interns may also participate in code reviews, troubleshoot bugs, and learn about agile development processes. Startups often provide a fast-paced environment where interns can take on a variety of tasks and rapidly build their skills.

What is the difference between Internship Front End Developer Startup vs Junior Front End Developer?

AspectInternship Front End Developer StartupJunior Front End Developer
Required CredentialsBasic knowledge of HTML, CSS, JavaScript; often students or recent graduatesProven skills in front-end development; some professional experience preferred
Work EnvironmentFast-paced startup setting, learning-focused, mentorship often providedEstablished team environment, project responsibilities, ongoing development
Employer & Industry UsageStartups, tech companies, early-stage projectsTech firms, agencies, larger companies with dedicated front-end teams

The main difference is that an Internship Front End Developer Startup is typically a learning position for students or recent graduates gaining initial experience, often with mentorship in a startup environment. A Junior Front End Developer usually has some professional experience, handles more complex tasks, and works within established teams. Both roles focus on front-end skills but differ in experience level and responsibilities.

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Internship Front End Developer Startup jobs near you

Front-End Developer (Mid-Level)

Jobs for Humanity

New York, NY • On-site, Remote

$113K - $132K/yr

Full-time

Re-posted 21 days ago

Job description

Company Description

About Mini Studio AI

Mini Studio AI is an early-stage startup pioneering the future of animation. We're building a magical storytelling engine powered by generative AI to create deeply personalized, emotionally resonant animated content for kids - think Pixar meets GPT. From personalized cartoons and social-emotional learning stories to interactive kids' content, we're redefining what animation can be.

We're a small, fast-moving team of creatives and technologists with a big mission: to make every child feel seen, understood, and inspired. Backed by a16z and other top investors, we're growing fast and looking for ambitious collaborators to help us build the next chapter of storytelling.

Job Description

Front-End Developer (Mid-Level)

Location: Europe (Work remote)
Type: Full-Time
Seniority Level: Mid-Level

What You'll Do

As our Front-End Developer, you'll play a central role in building and optimizing our GenAI-powered video editing platform. You'll work in a modern monorepo setup, integrating real-time features, browser-level video optimization, and cutting-edge AI interfaces to deliver magical user experiences.

GraphQL Integration & Subscriptions:

  • Develop and optimize front-end interfaces leveraging GraphQL queries, mutations, and subscriptions for real-time data fetching and updates.

  • Design robust caching strategies and state synchronization using local storage and state management tools like XState or Zustand.

AI & GenAI Integrations:

  • Integrate advanced AI functionalities into applications using Vercel AI SDK and other modern LLM tools.

  • Develop intuitive, chat-driven, and creative AI-powered user experiences.

Real-time & Next.js Development:

  • Implement performant, real-time interactions using Next.js, ensuring rapid response times and smooth user experiences.

  • Employ real-time data handling techniques and local caching for improved performance.

Media & Video Optimization:

  • Enhance browser-level media and video performance, efficiently managing media metadata, and ensuring seamless playback.

  • Contribute to or develop web-based video editing tools, utilizing frameworks like Remotion.

Monorepo Collaboration:

  • Operate effectively within a monorepo environment, managing shared packages and cross-team collaboration.

Firebase Integration:

  • Maintain and occasionally optimize existing Firebase services, such as Firestore, Authentication, and Cloud Functions.
    What We're Looking For
     

  • Proficiency with modern JavaScript/TypeScript, React, Next.js, and GraphQL.

  • Experience implementing GraphQL subscriptions and local storage strategies for optimized performance.

  • Familiarity with integrating advanced AI SDKs, such as Vercel AI SDK, into front-end applications.

  • Strong capability in video performance optimization and media handling.

  • Ability to write clean, maintainable, and modular code.

  • Excellent collaboration skills with a proactive, solution-oriented approach.

  • Passion for innovative products blending creativity with cutting-edge AI technologies.
     

Why Join Us

  • Help invent the future of creative storytelling and interactive video.
     

  • Collaborate in a nimble, mission-driven team backed by a16z.
     

  • Build a meaningful product that delights and inspires kids.
     

  • Take ownership in a startup where your work will directly shape the product.
     

  • Equity, early-stage upside, and creative input from day one.

Qualifications

What We're Looking For
 

  • Proficiency with modern JavaScript/TypeScript, React, Next.js, and GraphQL.

  • Experience implementing GraphQL subscriptions and local storage strategies for optimized performance.

  • Familiarity with integrating advanced AI SDKs, such as Vercel AI SDK, into front-end applications.

  • Strong capability in video performance optimization and media handling.

  • Ability to write clean, maintainable, and modular code.

  • Excellent collaboration skills with a proactive, solution-oriented approach.

  • Passion for innovative products blending creativity with cutting-edge AI technologies.
     

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