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Mid Level Full Stack Developer Jobs in Plainfield, NJ

Next Step Systems

Full Stack Developer

New York, NY · On-site

Full Stack Developer, New York City, NY Have 2 openings. These Full Stack Developer positions are 12 month contracts. These positions are not open for Sponsorship. US Citizen/Green Card Holder only ...

Next Step Systems

Full Stack Developer

Weehawken, NJ · On-site

Full Stack Developer, Weehawken, NJ Have 2 openings for the Full Stack Developer opening. These are 12 month contracts. These positions are not open for Sponsorship. US Citizen/Green Card Holder only ...

Navtech, Inc.

Full Stack Developer

Livingston, NJ · On-site

I have an opportunity for "Full Stack Developer" and looking for a candidate who can join Immediately if you are interested reply me with your updated resume or consultant's contact details and if ...

eTeam

Senior Full Stack Developer

Iselin, NJ · On-site

... mid-level developers, helping to elevate team capabilities and enforce consistent development ... to full stack delivery across the user interface and backend services. • Familiarity with ...

PATRIOT STAFFING & SERVICES LL

Be Seen First

Full Stack Developer

Jersey City, NJ · On-site

$55 - $70/hr

Net/C# Full Stack Developer in Jersey City NJ, 07310 OR Holmdel NJ, 07733 Top Tech Must have: · .Net/C# · AWS · SQL · Python · And some experience putting AI apps into production Job Title: Full ...

United IT

Java Full stack Developer

Jersey City, NJ · On-site

$54.75 - $70.75/hr

Java Full Stack Developer Location: NY/Jersey City, NJ/Irving, TX(onsite) Fulltime Job Summary: We are looking for a Java Full Stack Developer with experience in Angular to build and maintain web ...

PATRIOT STAFFING & SERVICES LL

Be Seen First

Full Stack Developer

Jersey City, NJ · On-site

$55 - $70/hr

Net/C# Full Stack Developer in Jersey City NJ, 07310 OR Holmdel NJ, 07733 Top Tech Must have: · .Net/C# · AWS · SQL · Python · And some experience putting AI apps into production Job Title: Full ...

Keylent Inc

Java Full Stack Developer

Manhattan, NY · On-site

$58 - $74.75/hr

Springboot-1 ¿ Ideally full stack experienced developer with strong/expert level Java development/architecture experience with Spring/Hibernate expertise. ¿ Proven experience building world class ...

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All JobsMid Level Full Stack Developer JobsMid Level Full Stack Developer Jobs in Plainfield, NJ

Mid Level Full Stack Developer information

See Plainfield, NJ salary details

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$60

$88

How much do mid level full stack developer jobs pay per hour?

As of Jun 26, 2026, the average hourly pay for mid level full stack developer in Plainfield, NJ is $60.79, according to ZipRecruiter salary data. Most workers in this role earn between $50.53 and $70.05 per hour, depending on experience, location, and employer.

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

To thrive as a Mid Level Full Stack Developer, you need a solid understanding of front-end and back-end development, proficiency in programming languages like JavaScript, Python, or Java, and experience with frameworks such as React and Node.js. Familiarity with version control systems like Git, cloud platforms (e.g., AWS or Azure), and relevant certifications such as AWS Certified Developer can be advantageous. Strong problem-solving skills, effective communication, and the ability to work collaboratively set outstanding candidates apart. These skills and qualities are essential for building scalable applications and navigating the dynamic requirements of cross-functional development teams.

What is a Mid Level Full Stack Developer job?

A Mid Level Full Stack Developer is responsible for developing and maintaining both front-end and back-end components of web applications. They have a solid understanding of programming languages, frameworks, databases, and server-side logic. Typically, they collaborate with designers, other developers, and stakeholders to implement features and optimize performance. With a few years of experience, they can work independently on tasks while contributing to project architecture and problem-solving.

What is L1, L2, L3, and L4 developer?

In the context of a Mid Level Full Stack Developer role, L1, L2, L3, and L4 typically refer to different levels of seniority or expertise within an organization, with L1 being entry-level and L4 indicating a senior or lead position. These levels often correspond to experience, technical skills, and responsibilities, and are used to structure career progression and compensation. Understanding these levels helps in assessing job expectations and growth opportunities in full stack development roles.

What is a mid-level full stack developer?

A mid-level full stack developer is a software professional with experience in both front-end and back-end development, typically possessing 2-5 years of experience. They are proficient in multiple programming languages, frameworks, and tools, and can handle project tasks independently while collaborating with teams. This role often requires knowledge of databases, version control, and deployment processes.

Will Fullstack be replaced by AI?

Full Stack Developers perform tasks that involve coding, designing, and maintaining both frontend and backend systems, which require critical thinking and problem-solving skills. While AI tools can assist with coding and automation, they are unlikely to fully replace the need for human developers who understand project context, user experience, and complex system integration. Continuous learning and adapting to new technologies remain essential in this role.

What types of projects and responsibilities can I expect as a Mid Level Full Stack Developer?

As a Mid Level Full Stack Developer, you’ll typically work on both client-facing and server-side components of web applications, collaborating closely with UX/UI designers, backend engineers, and product managers. You may be responsible for creating new features, debugging complex issues, optimizing application performance, and maintaining codebases. It's common to participate in code reviews and Agile sprints, ensuring best practices are followed throughout the development cycle. This role provides exposure to a wide range of technologies and business needs, offering strong opportunities for learning and career advancement as you take on more complex assignments.

Is full stack worth it in 2026?

For a Mid Level Full Stack Developer, full stack development remains a valuable skill set due to high demand for versatile developers proficient in both front-end and back-end technologies. Staying current with frameworks like React, Node.js, and cloud platforms can enhance job prospects, as full stack roles often require knowledge of multiple programming languages and tools. The role offers opportunities for growth, but continuous learning is essential to remain competitive in the evolving tech landscape.
What are the most commonly searched types of Full Stack Developer jobs in Plainfield, NJ? The most popular types of Full Stack Developer jobs in Plainfield, NJ are:
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What cities near Plainfield, NJ are hiring for Mid Level Full Stack Developer jobs? Cities near Plainfield, NJ with the most Mid Level Full Stack Developer job openings:
Mid Level Full Stack Developer jobs near you
Full Stack Java (Java with React)

Full Stack Java (Java with React)

Syntricate Technologies

Passaic, NJ • On-site

$54.25 - $70.25/hr

Other

Posted 24 days ago

Job description

Full Stack Java (Java with React)

Mid Level Full Stack Developer-Core Java with React

We are currently seeking Full Stack Application Developer with experience in Java, web, and database technologies.

As a full stack Java Application developer of the Business Systems Development team, you will participate in designing, developing and implementing exchange systems that directly support trading, help desk, surveillance, clearing, business intelligence, finance and other complex middle and back office operational systems.

Exp. in core Java and JEE technologies.

Understanding of web application architecture and design principles.

Must have in-depth knowledge of one or more application frameworks such as Spring Boot, Spring MVC and Spring Web Flux.

Strong experience with web development tools and languages such as Angular, HTML5, CSS and Javascript.

Well versed in industry standard architecture design methodologies and processes.

Strong written and oral communication

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