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Entry Level Mern Stack Developer Jobs in Newark, NJ

Celerant Tech

Software Developer Intern

Iselin, NJ · On-site

$19.50 - $25.75/hr

A software developer intern is an entry-level team member, typically a student or recent graduate ... team's tech stack. · Exposure to database systems, APIs, or cloud platforms is a plus. 4. ...

ConsultAdd, Inc.

Web developer

Jersey City, NJ · On-site

Company Description Entry Level - web developer - - Create and setup a Rails environment Use ... entire stack - UI, middleware and backend. Works closely with peers in a world-class product ...

Pwc

Full-Stack Cloud Engineer

New York, NY

$77K - $202K/yr

... Full-Stack Cloud Engineer, you will be at the forefront of software and product innovation ... PwC does not intend to hire experienced or entry level job seekers who will need, now or in the ...

Pwc

Full-Stack Cloud Engineer

Florham Park, NJ · On-site

$77K - $202K/yr

... Full-Stack Cloud Engineer, you will be at the forefront of software and product innovation ... PwC does not intend to hire experienced or entry level job seekers who will need, now or in the ...

TickPick

Software Engineer

Manhattan, NY · On-site

$100K - $130K/yr

... entry-level engineers were historically able to do. What You'll Do: * Contribute across the entire stack - .NET APIs, React/Next.js web, and React Native mobile * Use AI coding agents daily to help ...

TickPick

Software Engineer

Manhattan, NY · On-site

$100K - $130K/yr

... entry-level engineers were historically able to do. What You'll Do: * Contribute across the entire stack -- .NET APIs, React/Next.js web, and React Native mobile * Use AI coding agents daily to help ...

TickPick

Software Engineer

New York, NY

$100K - $130K/yr

... entry-level engineers were historically able to do. What You'll Do: * Contribute across the entire stack - .NET APIs, React/Next.js web, and React Native mobile * Use AI coding agents daily to help ...

Fanatics Betting

Data Engineer II - (Remote)

New York, NY · Remote

$125K - $150K/yr

This is an entry-level role. You'll execute well-defined tasks under the direction of senior data engineers, learn our team's stack and conventions, and build a strong foundation in pipeline ...

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All JobsMern Stack Developer JobsEntry Level Mern Stack Developer JobsEntry Level Mern Stack Developer Jobs in Newark, NJ

Entry Level Mern Stack Developer information

See Newark, NJ salary details

$25

$61

$89

How much do entry level mern stack developer jobs pay per hour?

As of Jul 26, 2026, the average hourly pay for entry level mern stack developer in Newark, NJ is $61.97, according to ZipRecruiter salary data. Most workers in this role earn between $51.54 and $71.39 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Entry Level Mern Stack Developer position, and why are they important?

To thrive as an Entry Level MERN Stack Developer, you need a solid understanding of JavaScript, HTML, CSS, and proficiency with MongoDB, Express.js, React.js, and Node.js, usually supported by a relevant degree or bootcamp experience. Familiarity with version control systems like Git, API development, and cloud platforms are commonly expected, and certifications in web development can be an asset. Strong problem-solving abilities, effective teamwork, and clear communication help you contribute effectively to collaborative projects. These skills ensure you can develop, test, and deploy web applications efficiently while adapting to the fast-paced and dynamic nature of tech environments.

What is an Entry Level Mern Stack Developer job?

An Entry Level MERN Stack Developer is a beginner-level software developer who works with the MERN stack, which includes MongoDB, Express.js, React, and Node.js. Their responsibilities typically include developing and maintaining web applications, working with databases, writing frontend and backend code, and debugging issues. They collaborate with senior developers, designers, and other team members to build scalable applications. Employers usually expect basic knowledge of JavaScript, RESTful APIs, and version control systems like Git. This role is ideal for recent graduates or self-taught individuals looking to start a career in full-stack web development.

What types of projects or tasks can I expect to work on as an Entry Level MERN Stack Developer?

As an Entry Level MERN Stack Developer, you will typically work on building and maintaining web applications by developing both server-side and client-side features. You'll collaborate with experienced developers to design APIs, integrate user interfaces, debug code, and manage databases. Your day-to-day tasks may include writing reusable code, participating in code reviews, and troubleshooting technical issues. Working within agile teams, you'll also learn best practices for software development and have opportunities to contribute to real-world products, helping you build valuable skills for future growth.

What are popular job titles related to Entry Level Mern Stack Developer jobs in Newark, NJ? For Entry Level Mern Stack Developer jobs in Newark, NJ, the most frequently searched job titles are:
What job categories do people searching Entry Level Mern Stack Developer jobs in Newark, NJ look for? The top searched job categories for Entry Level Mern Stack Developer jobs in Newark, NJ are:
Entry Level Mern Stack Developer jobs near you
Infographic showing various Entry Level Mern Stack Developer job openings in Newark, NJ as of July 2026, with employment types broken down into 83% Full Time, 5% Part Time, 1% Temporary, and 11% Contract. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution, with an average salary of $128,898 per year, or $62 per hour.
W2 AI Fullstack Engineer - MERN stack (MongoDB, Express.js, React, Node.js Local to Middletown NJ

W2 AI Fullstack Engineer - MERN stack (MongoDB, Express.js, React, Node.js Local to Middletown NJ

APN Software Services, Inc

Middletown, NJ • On-site

Other

Posted 3 days ago

Job description

Here are the requirements:
  • Direct experience with the MERN stack (MongoDB, Express.js, React, Node.js). This is a MUST HAVE
  • Experience building AI agents or multi-step LLM workflows.
  • Proven experience building production web applications end to end.
  • Experience building features on top of large language models and AI SDKs prompt engineering, retrieval, and function/tool use.
Here is our job description: 
 

About the Role

We are looking for an AI Full Stack Developer to design, build, and deploy intelligent web applications powered by large language models and AI SDKs. You will own features end to end from the user interface and backend services to the LLM-based capabilities that drive them and ship them into production.

Note on tech stack: Internally, the applications are built on a MERN stack (MongoDB, Express.js, React, Node.js). Direct experience with this stack to build web based application is a plus, but we''re primarily hiring for strong full-stack and AI-building ability the right candidate can ramp on our specific stack quickly.

Work Model: Please note that this role is based in Middletown, NJ and is 100% onsite.

Responsibilities:

  • Design, build, and maintain full-stack web applications with AI-powered features.
  • Build and integrate LLM-based features chat, copilots, summarization, extraction, and retrieval-augmented generation into products.
  • Do prompt engineering, tool/function calling, and agent workflows on top of AI SDKs.
  • Design evaluation and guardrail patterns for AI features (quality, safety, cost, latency).
  • Develop scalable, secure backend services and APIs that wrap AI capabilities.
  • Create responsive, reusable, maintainable user interfaces for AI features.
  • Integrate AI SDKs, embedding models, and vector retrieval with internal services.
  • Deploy applications and AI services to cloud environments.
  • Set up CI/CD and monitor production AI features for latency, cost, and quality drift.
  • Troubleshoot issues across the full stack.
  • Work with product, design, and engineering teams in an Agile environment.
  • Apply security best practices across applications and AI integrations.

Qualifications:

  • Degree in computer science, AI, data science, or a related field (or equivalent experience).
  • Strong programming skills, including a primary web-focused language and a language commonly used for AI/ML work.
  • Direct experience with the MERN stack (MongoDB, Express.js, React, Node.js).
  • Experience building AI agents or multi-step LLM workflows.
  • Proven experience building production web applications end to end.
  • Experience building features on top of large language models and AI SDKs prompt engineering, retrieval, and function/tool use.
  • Experience building responsive user interfaces and robust backend services and APIs.
  • Experience designing and integrating APIs and service-oriented architecture.
  • Familiarity with embeddings, vector retrieval, and retrieval-augmented generation patterns. • Familiarity with containers and automated deployment pipelines.
  • Understanding of cloud deployment and infrastructure.
  • Strong understanding of authentication, authorization, and API security.
  • Comfort with version control and collaborative development workflows.
  • Strong debugging and problem-solving skills.

Apply