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Full Stack Java Developer Jobs in Harrison, NJ (NOW HIRING)

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Full-Stack Java Developer

New York, NY · On-site

$57.50 - $74/hr

* SVP level... strong hands-on developer who can help with scalability and latency * Looking to consolidate 5 OMSs into Flextrade * Strong back end development * Java, Spring Boot * Messaging system ...

Karwell Tech

Full Stack Java Developer

Paramus, NJ · On-site

$53.25 - $68.50/hr

... Java APIs - Experience working in an Agile Environment - Experience in Oracle from a Java development standpoint - Ability to write batch or standalone jobs - Experience in Unix scripting - Good ...

MM International

Sr Java Fullstack Developer

Woodbridge, NJ · On-site

$57.75 - $73.75/hr

Open Shift infrastructure oriented, energetic people Java Full Stack ETL, DevOps, Database Standard & Standard SQL, Kubernetes Spring Boot Java / Java 17 Infrastructure focused .. (No Big Data ...

Karwell Tech

Full Stack Java Developer

Paramus, NJ · On-site

$53.25 - $68.50/hr

Java development experience is a must Working knowledge of relational databases Ability to implement client interfaces following visual, written design reference documents, as well as improve the ...

Karwell Tech

Full Stack Java Developer

Paramus, NJ · On-site

$53.25 - $68.50/hr

Java development experience is a must Working knowledge of relational databases Ability to implement client interfaces following visual, written design reference documents, as well as improve the ...

Karwell Tech

Full Stack Java Developer

Paramus, NJ

$53.25 - $68.50/hr

... Java APIs - Experience working in an Agile Environment - Experience in Oracle from a Java development standpoint - Ability to write batch or standalone jobs - Experience in Unix scripting - Good ...

Jobsbridge

Full Stack Java/J2EE Devloper

Jersey City, NJ

$54.75 - $70.75/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Bachelor degree in Computer Science, Information Technology, or equivalent ...

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$81

How much do full stack java developer jobs pay per hour?

As of Jul 9, 2026, the average hourly pay for full stack java developer in Harrison, NJ is $60.83, according to ZipRecruiter salary data. Most workers in this role earn between $52.88 and $68.22 per hour, depending on experience, location, and employer.

What is a Full Stack Java Developer?

A Full Stack Java Developer is a software professional skilled in both front-end and back-end development using Java technologies. They are proficient in building complete web applications, handling everything from designing user interfaces and user experiences to managing databases and server-side logic. Typically, they work with frameworks like Spring Boot for the backend and technologies like HTML, CSS, and JavaScript for the frontend, ensuring seamless integration between the two. Full Stack Java Developers are valued for their versatility and ability to manage all aspects of the software development process.

What are the typical challenges Full Stack Java Developers face when working on cross-functional teams?

Full Stack Java Developers often collaborate with front-end designers, back-end engineers, and QA specialists, which can lead to challenges in aligning technical requirements, timelines, and coding standards. Navigating different priorities and communication styles is common, especially when integrating new features or resolving bugs that span both client and server sides. Success in this environment requires flexibility, proactive communication, and a willingness to quickly adapt to shifting project needs or technologies.

What Is a Full Stack Java Developer?

A full stack Java developer is a web developer that uses the Java language in the development of the entire technology stack of a web-based application. The job duties of a full stack Java developer are to create both front-end components, such as user interfaces and back-end components, such as application code and databases. As a full stack Java developer, you must understand how the entire technology stack functions as a whole and have deep expertise of each component. Java is a computer programming language that has become one of the most popular for web application development.

What is the difference between Full Stack Java Developer vs Backend Java Developer?

AspectFull Stack Java DeveloperBackend Java Developer
Required SkillsJava, front-end (HTML, CSS, JavaScript), frameworks like Angular/React, databasesJava, server-side frameworks (Spring, Hibernate), databases, APIs
Work EnvironmentDevelops both client and server-side applications, often in agile teamsFocuses on server-side logic, APIs, and database integration
CertificationsJava certifications, full stack development coursesJava certifications, backend-specific courses
Industry UsageStartups, tech companies, full stack rolesEnterprise applications, backend services, API development

Full Stack Java Developers work on both front-end and back-end components, requiring a broader skill set. Backend Java Developers focus solely on server-side logic and database integration. The choice depends on your interest in full application development versus specialized backend work.

What are the key skills and qualifications needed to thrive as a Full Stack Java Developer, and why are they important?

To thrive as a Full Stack Java Developer, you need strong proficiency in Java, front-end frameworks (such as Angular or React), back-end technologies, and a solid understanding of databases, often supported by a degree in computer science or a related field. Familiarity with version control systems like Git, build tools such as Maven or Gradle, and knowledge of Spring Boot or similar frameworks are typically required, along with relevant certifications. Effective communication, problem-solving abilities, and adaptability are standout soft skills in this role. These skills and qualities are essential to deliver robust, user-friendly applications and to collaborate efficiently across the software development lifecycle.
More about Full Stack Java Developer jobs
What job categories do people searching Full Stack Java Developer jobs in Harrison, NJ look for? The top searched job categories for Full Stack Java Developer jobs in Harrison, NJ are:
What cities near Harrison, NJ are hiring for Full Stack Java Developer jobs? Cities near Harrison, NJ with the most Full Stack Java Developer job openings:
Full Stack Java Developer jobs near you
Infographic showing various Full Stack Java Developer job openings in Harrison, NJ as of July 2026, with employment types broken down into 58% Full Time, and 42% Contract. Highlights an 100% In-person job distribution, with an average salary of $126,528 per year, or $60.8 per hour.
Senior Java Developer

Senior Java Developer

QUANTUM TECHNOLOGIES LLC

Manhattan, NY • On-site

$85/hr

Other

Posted 3 days ago

New

Job description

Job Title:Senior Full Stack Java Developer

Location: New York, NY

Duration: 6 Months + Extension

Bill Rate: $85/hour

Job Type: C2C/1099 Contract

Client: To Be Discussed Later

Work Authorization: H-1B, OPT-EAD, GC-EAD, -EAD

Job Description

We are seeking an Application Programmer III to join our team. The ideal candidate will have strong experience in full-stack Java development, Spring Boot, RESTful APIs, and modern front-end frameworks such as Angular and a proven ability to deliver secure, scalable, and performant web applications within a microservices and container-based architecture.

Responsibilities:

Design, develop, and maintain end-to-end web applications using Java and modern front-end technologies.

Build and maintain RESTful APIs, backend services, and integrations with external systems within a microservices, container-based architecture.

Develop responsive and dynamic UI components using frameworks such as Angular.

Write clean, efficient, and well-documented code and perform code reviews.

Ensure application quality through unit testing, integration testing, and debugging.

Optimize application performance, scalability, and reliability.

Collaborate with Technology Managers, product managers, delivery leads, and feature teams. Engage with business product owners and end users during planning and demos.

Contribute to the Treasury Viewer application with focus on tech modernization, performance improvements, and new product onboarding within the Interest Rate Risk Management framework.

Deliver features aligned to agreed requirements and acceptance criteria.

Build reliable, secure, and scalable applications.

Required Skills & Qualifications:

Proficiency in Java, Spring Boot, RESTful web APIs, JSON, and full-stack development.

Experience with containers, microservices, cloud concepts, and secure coding principles.

Frontend experience with Angular or AngularJS and UI frameworks such as Bootstrap.

Hands-on experience with OpenShift (Red Hat OpenShift), Unix, Kafka, Jenkins, Git/Bitbucket, and Splunk.

Database knowledge, including Oracle Exadata.

Strong debugging, problem-solving, and communication skills with a collaborative mindset.

Accountability and ownership when addressing technical challenges.

Experience level: 7+ years as a full-stack Java developer.

Preferred Skills:

Experience with data analytics or modeling.

Financial services domain exposure, including Capital Markets, Hedging, and Cash Management.


Note: We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.

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