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Internship Next Js Developer Jobs in Sparta, NJ (NOW HIRING)

React JS developer/ Lead

Parsippany, NJ · On-site

$58.50 - $75/hr

React JS developer/ Lead Location: Parsippany, NJ Duration: Long term Rate: Market Required Skills ... Familiarity with TypeScript, Next.js, or React Native is a plus. Understanding of RESTful APIs ...

React Node

New Providence, NJ · On-site

$54 - $69.75/hr

... • Next.js • security vulnerability resolution skills • Migration from Node lower versions to Higher versions(ex Node 4 to Node 12) • Jest Unit test case framework • Java 8 or higher • ...

AI Automation Engineer

Fairfield, NJ · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Internships count toward the floor if the work was real and the systems shipped. * Strong software ... Familiarity with the Vercel AI SDK, Next.js, or modern TypeScript stacks. * Experience with MCP ...

Software Engineer

Florida, NY · On-site

$80K - $90K/yr

... Next.js and Material UI. - Worked on AI assisted development (e.g. GitHub Copilot, Claude, Cursor ... Requirements: - Bachelor's degree or Diploma in Computer Science, Engineering, related field, or ...

UI Engineer

Parsippany, NJ · On-site

$100K - $130K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Proficiency in Next.js (App Router) for building scalable, high-performance frontend applications. * Experience implementing BFF (Backend-for-Frontend) / API layer patterns, with hands-on exposure to ...

UI Engineer

Parsippany, NJ · On-site

$100K - $130K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Proficiency in Next.js (App Router) for building scalable, high-performance frontend applications. * Experience implementing BFF (Backend-for-Frontend) / API layer patterns, with hands-on exposure to ...

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Internship Next Js Developer information

See Sparta, NJ salary details

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How much do internship next js developer jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for internship next js developer in Sparta, NJ is $24.08, according to ZipRecruiter salary data. Most workers in this role earn between $19.47 and $25.53 per hour, depending on experience, location, and employer.

What is the difference between Internship Next Js Developer vs Junior Next Js Developer?

AspectInternship Next Js DeveloperJunior Next Js Developer
Required CredentialsBasic knowledge of Next.js, HTML, CSS, JavaScript; often enrolled in or recent graduateProven understanding of Next.js, JavaScript, and related frameworks; some project experience
Work EnvironmentLearning-focused, supervised, part-time or temporaryFull-time, collaborative team environment, more independent responsibilities
Employer & Industry UsageInternships offered by tech companies, startups, or agencies for trainingEntry-level roles in tech companies, startups, and digital agencies

The main difference between an Internship Next Js Developer and a Junior Next Js Developer lies in experience and responsibilities. Internships are designed for learners gaining foundational skills, often with supervision, while Junior developers have more hands-on responsibilities and some project experience. Both roles are common in tech industries, but internships focus on training, whereas junior roles involve contributing to ongoing projects.

What are popular job titles related to Internship Next Js Developer jobs in Sparta, NJ?

For Internship Next Js Developer jobs in Sparta, NJ, the most frequently searched job titles are:

What cities near Sparta, NJ are hiring for Internship Next Js Developer jobs?

Cities near Sparta, NJ with the most Internship Next Js Developer job openings:

Infographic showing various Internship Next Js Developer job openings in Sparta, NJ as of August 2026, with employment types broken down into 55% Full Time, 17% Part Time, and 28% Contract. Highlights an 66% In-person, 17% Hybrid, and 17% Remote job distribution, with an average salary of $50,091 per year, or $24.1 per hour.

React JS developer/ Lead

Tech Tammina LLC

Parsippany, NJ • On-site

$58.50 - $75/hr

Contractor

Re-posted 26 days ago


Job description

Role: React JS developer/ Lead

Location: Parsippany, NJ

Duration: Long term

Rate: Market

Required Skills & Qualifications:

Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).

8+ years of experience developing web applications using React.js.

Strong proficiency in JavaScript (ES6+), HTML5, and CSS3.

Solid understanding of React.js lifecycle, hooks, and component patterns.

Experience with state management (Redux, Recoil, Zustand, or Context API).

Familiarity with TypeScript, Next.js, or React Native is a plus.

Understanding of RESTful APIs, GraphQL, and frontend build tools (Webpack, Babel, Vite, etc.).

Knowledge of Git, CI/CD pipelines, and agile development practices.

Strong problem-solving, debugging, and analytical skills.

As a Lead:

Lead the front-end development team, guiding architecture decisions and coding standards.

Conduct code reviews, provide technical mentorship, and enforce best practices.

Drive the adoption of new technologies and frameworks where beneficial.

Collaborate with product managers and stakeholders to define technical requirements and project timelines.

Ensure application scalability, maintainability, and performance.

Oversee deployment processes and CI/CD pipelines for front-end cod