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Internship Front End Developer Startup Jobs (NOW HIRING)

Staff Frontend Engineer - Crypto

New York, NY ยท On-site

$250K - $300K/yr

Experience at a high-growth startup or scale-up with strong engineering culture * Familiarity with performance profiling, analytics, and frontend observability * Prior work on consumer-facing ...

Standard Template Labs is a stealth-mode, AI-native startup reimagining the future of IT Service and Configuration Management. They are seeking a talented Front-End Engineer - AI-First to join their ...

Front-End Engineer

Oakland, CA ยท On-site

$90K - $120K/yr

... up of successful startup founders (Hims, PlushCare, Nasty Gal) with expertise in scaling ... Front-end Developer, Web Developer or in related occupation. Position requires one year of ...

Front-End Engineer

Oakland, CA ยท On-site

$90K - $120K/yr

... up of successful startup founders (Hims, PlushCare, Nasty Gal) with expertise in scaling ... Front-end Developer, Web Developer or in related occupation. Position requires one year of ...

Front-End Engineer

Oakland, CA ยท On-site

$90K - $120K/yr

... up of successful startup founders (Hims, PlushCare, Nasty Gal) with expertise in scaling ... Front-end Developer, Web Developer or in related occupation. Position requires one year of ...

Senior React Developer

Newark, NJ ยท On-site

$120K - $157K/yr

... startup. Newark NJ Pittsburgh, PA Responsibilities * Work with Dev Team to define a roadmap and ... Design and build front end Web App Qualifications * 10 years' experience developing front end ...

Job Title: Frontend Engineer Job Location: New York City, NYC Job Type: Full-Time * Solid full ... Enjoy working at a very early-stage startup and are comfortable with ambiguity

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

As of Aug 18, 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 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 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 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.

More about Internship Front End Developer Startup jobs

What cities are hiring for Internship Front End Developer Startup jobs?

Cities with the most Internship Front End Developer Startup job openings:

What are the most commonly searched types of Front End Developer Startup jobs?

The most popular types of Front End Developer Startup jobs are:

Infographic showing various Internship Front End Developer Startup job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 17% Part Time, 1% Temporary, and 4% Contract. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $47,621 per year, or $22.9 per hour.

Front End Developer - React with Security Clearance

CACI

Austin, TX โ€ข On-site

$189K/yr

Other

Medical, Retirement, PTO

Re-posted 16 days ago


Job description

Job Title: Front End Developer - React Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: We are seeking a seasoned Front-End Developer - React to be part of a team utilizing cutting-edge and unique technology in the development of high-impact web applications. We are employing influential technologies to create requested solutions that save soldier's lives. You will architect scalable frontend solutions, assist in mentoring other teammates, and ensure the seamless integration of complex mapping and data-driven interfaces. Responsibilities: * Architectural Leadership: Design and maintain scalable React application architectures using Redux and RTK Query for complex state management.
* AI Integration: Design and deliver AI-embedded UI components and modular widget frameworks, leveraging AI for feature enhancement and engineering efficiency.
* Interactive Mapping: Develop and optimize high-performance location-based experiences using LeafletJS APIs or similar mapping SDKs.
* API Development: Oversee the integration and optimization of complex RESTful APIs, ensuring seamless front-to-back data flow.
* Styling & UI: Expert-level knowledge of Material UI, CSS3, and responsive design patterns.
* Code Quality: Conduct in-depth code reviews, mentor mid-level developers, and champion automated testing using tools like Jest or Cypress.
* Leadership: Lead technical initiatives, perform code reviews, and provide guidance to the development team. Qualifications: Required: * Bachelor's degree in Computer Science, Electrical Engineering or Computer Engineering . Will consider experience in lieu of degree
* 5+ years of professional software development experience, with a heavy focus on React and Redux in production environments.
* 5+ years of TypeScript, modern JavaScript (ES6+), and responsive design principles.
* Full-Stack Awareness: Strong expertise in designing and consuming APIs, with experience in server-side technologies like Node.js being a significant plus.
* Demonstrated experience with Git and/or Bitbucket, modern build pipelines (CI/CD), and automated testing frameworks like Jest or React Testing Library.
* Work a hybrid schedule with onsite requirement of 2-3 days a week at our offices in Austin, TX
* Willing and able to obtain a TS/SCI Security Clearance. Current and active TS/SCI preferred. Desired: * Mapping Expertise: Proven experience customizing and integrating 2D & 3D mapping platforms (e.g., Leaflet, Cesium, Google Maps) within React applications.
* Experience with Next.js for server-side rendering (SSR) and performance optimization.
* Familiarity with data visualization libraries like D3.js for complex map overlays.
* Previous experience in a startup environment or leading cross-functional teams in an Agile/Scrum setting.
* Understanding of Web Accessibility (A11y) standards. - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. The proposed salary range for this position is: $90,300 - 189,600 USD CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.