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Junior Full Stack Developer Jobs in Old Bridge, NJ

Junior

Full Stack Engineer

Manhattan, NY · On-site

Junior is a company focused on building LLM-powered tools for investment research, serving top global private equity firms and consulting practices. They are looking for a Full Stack Engineer to join ...

CGI Inc.

AI Full Stack Developer

New Brunswick, NJ · On-site

AI Full Stack Developer Category: Software Development/ Engineering Main location: United States, New Jersey, New Brunswick Position ID:J0726-1342 Employment Type: Full Time U.S. - What we do matters ...

Verus LLC

Full Stack Developer

Princeton, NJ · On-site

$110K - $120K/yr

SUMMARY The Full-Stack Developer is responsible for designing, developing, and maintaining web applications, ensuring high performance, scalability, and seamless user experiences. This role involves ...

Staffingine LLC

Java Full Stack Developer

New York, NY · On-site

$57.50 - $74/hr

Java Full Stack Developer Job Location: New York City, NY Job Type: Contract * Full Stack Development Build user facing interfaces HTML CSS JS Angular React and server side logic Java Spring Boot

Eliassen Group

Full Stack Developer

Jersey City, NJ · On-site

$85 - $89/hr

Hybrid 4 days on-site in Jersey City, NJ Our client seeks a Full Stack Developer with Angular ... Mentor junior and mid-level engineers to promote learning and technical excellence. * Partner with ...

Cloud and Things

Full Stack Developer

Brooklyn, NY · On-site

We are seeking a Full Stack Developer with strong expertise in C# and React who will support our client. This role is designed to augment an existing team and deliver continuous value on client ...

Eliassen Group

Full Stack Developer

Jersey City, NJ · On-site

$85 - $89/hr

Hybrid 4 days on-site in Jersey City, NJ Our client seeks a Full Stack Developer with Angular ... Mentor junior and mid-level engineers to promote learning and technical excellence. * Partner with ...

Judge Group, Inc.

Full stack Developer - V

Edison, NJ · On-site

Full-stack Developer Work Model: Hybrid (2 days/week in-office) Experience Required: 10+ years Responsibilities: * Develop and integrate server-side web application logic with front-end components.

Computer Futures

Full Stack Developer

Jersey City, NJ · On-site

They are seeking a Full Stack Developer to develop micro services, integrate components, and build automated systems within a modern technology infrastructure. Responsibilities : • Develop micro ...

Junior

Senior Full Stack Engineer

Manhattan, NY · On-site

Junior is a company building cutting-edge LLM-powered tools for investment research, serving top global private equity firms and consulting practices. They are seeking a Senior Full Stack Engineer to ...

Fox

Senior Full Stack Developer

New York, NY · On-site

FOX is seeking a Senior Full Stack Developer to help advance how we build, deliver, and operate large-scale production web applications in a regulated, high-traffic enterprise environment. This role ...

Zealthy

Full Stack Developer

Manhattan, NY · On-site

We are actively looking for a full-time Full Stack Developer. Please note that this is a full-time, in-person role based in New York, NY. If you are interested in remote or hybrid opportunities, this ...

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All JobsFull Stack Developer JobsJunior Full Stack Developer JobsJunior Full Stack Developer Jobs in Old Bridge, NJ

Junior Full Stack Developer information

See Old Bridge, NJ salary details

$24.6K

$91K

$140.7K

How much do junior full stack developer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for junior full stack developer in Old Bridge, NJ is $91,042.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,600.00 and $89,000.00 per year, depending on experience, location, and employer.

What is the difference between Junior Full Stack Developer vs Front End Developer?

AspectJunior Full Stack DeveloperFront End Developer
Required SkillsHTML, CSS, JavaScript, basic backend knowledge, frameworks like React or AngularHTML, CSS, JavaScript, UI/UX design, frameworks like React, Angular, or Vue
Work EnvironmentCollaborates on both client-side and server-side projects, often in startups or tech companiesFocuses on user interface and experience, primarily in web development teams
Common UsageEntry-level role for full stack development in various industriesSpecialized role focusing on front-end development in web projects

The main difference is that a Junior Full Stack Developer works on both front-end and back-end tasks, while a Front End Developer specializes in creating and optimizing user interfaces. The Junior Full Stack Developer has a broader skill set, whereas the Front End Developer focuses more on design and user experience.

What are the key skills and qualifications needed to thrive as a junior full stack developer, and why are they important?

To thrive as a Junior Full Stack Developer, you need a solid understanding of front-end and back-end programming languages (such as JavaScript, HTML/CSS, and a back-end language like Python or Node.js), along with a relevant degree or coding bootcamp certification. Familiarity with frameworks (like React or Angular), version control systems (such as Git), and basic database management is typically required. Strong problem-solving skills, adaptability, and effective teamwork set standout developers apart. These skills are crucial for building robust, user-friendly applications and collaborating efficiently in fast-paced development environments.

What is a junior full stack developer?

A Junior Full Stack Developer is an entry-level software engineer who is capable of working on both the front-end and back-end components of web applications. They typically have foundational knowledge of programming languages such as JavaScript, HTML, CSS, as well as experience with frameworks like React, Node.js, or similar technologies. Junior Full Stack Developers collaborate with more experienced developers to build, test, and maintain web applications. Their responsibilities often include writing code, debugging, and learning best practices under supervision. This role is ideal for individuals looking to grow their skills in all areas of web development.

What does a junior full stack developer do?

A full stack developer works on both the user-facing and back-end elements of websites and applications. A junior full stack developer works under the supervision of a senior developer. In this position, your duties include handling coding responsibilities for front-end, user-facing elements. You use JavaScript, HTML, and CSS for this part of the job. You also use languages such as Python, SQL, and PHP for the back-end system of a website, including the database, cloud network, and security features. In addition to coding, you test and debug your developments and work with other team members using development strategies and methodologies.

What are some common challenges junior full stack developers face during their first year on the job?

Junior Full Stack Developers often encounter challenges such as balancing the demands of both front-end and back-end development, adapting to new frameworks or tools, and managing time effectively across multiple projects. Collaborating with more experienced team members and understanding how to communicate technical concepts clearly can also be a learning curve. Regular code reviews and mentorship are commonly provided to help junior developers grow their skills and confidence in a supportive team environment.
More about Junior Full Stack Developer jobs
What are the most commonly searched types of Full Stack Developer jobs in Old Bridge, NJ? The most popular types of Full Stack Developer jobs in Old Bridge, NJ are:
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What cities near Old Bridge, NJ are hiring for Junior Full Stack Developer jobs? Cities near Old Bridge, NJ with the most Junior Full Stack Developer job openings:
Junior Full Stack Developer jobs near you

Full Stack Engineer

Junior

Manhattan, NY • On-site

Full-time

Re-posted 23 days ago

Job description

Job Summary:
Junior is a company focused on building LLM-powered tools for investment research, serving top global private equity firms and consulting practices. They are looking for a Full Stack Engineer to join their team, who will have the opportunity to work on groundbreaking projects and contribute to product decisions while shaping the engineering culture.
Responsibilities:
• Ship quickly
• Design and build new modes of working with computers
• Work on groundbreaking projects involving LLMs
• Collaborate closely with our external partners to fuel our growth
• Contribute to product decisions, direction and prioritization
• Shape our engineering culture
• Build new frontier products at Junior to ingest more types of research inputs
• Build a voice-to-voice survey tool with extremely low latency that can autonomously conduct high volume of research tasks
• Build a mobile app from scratch in 3 weeks
• Create segmented knowledge graphs built on top of the output of unstructured ⇒ structured data transformations
• Build an AI native CRM system with deep links to the knowledge graph above
Qualifications:
Required:
• Are based in NYC and excited to work in person with the team
• Love shipping quickly and taking ownership end-to-end
• Are eager to contribute to product decisions, not just execute tickets
• Have strong communication skills and enjoy working close to customers
• Are proficient in our tech stack: Next.js, TypeScript, and PostgreSQL
• Are excited about building AI-powered products from the ground up
• Feel like they are never building fast enough
Preferred:
• LLM-powered products
• Retrieval, embeddings, or prompt orchestration
• Knowledge graphs or structured data extraction
• Fast-moving startup environments
Company:
Junior is an AI copilot for consultants, automating call transcription, insights extraction, semantic search, and data structuring. Founded in 2023, the company is headquartered in New York, USA, with a team of 11-50 employees. The company is currently Early Stage.

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