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Senior Full Stack Java Developer Jobs in Harrison, NJ

Photon

Sr Full Stack - Java - New York

Manhattan, NY · On-site

$57.50 - $74.25/hr

Position Summary We are seeking a Senior Full Stack Developer with strong expertise in Java backend development and React frontend development. The ideal candidate will be responsible for designing ...

1 point system

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 ...

Accenture

Full Stack Java Developer

Manhattan, NY · On-site

$44 - $54/hr

As a Custom Software Engineer, you will be responsible for developing custom software solutions to ... Basic Qualifications: * Minimum 5 years of work experience in Java Full Stack Development

Expert Technology Services

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Java Developer (Lead, Senior, Mid-level roles available) - Location: New York, NY (Hybrid work ... Required for all submissions Key Responsibilities: - Develop full-stack Java applications using ...

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 ...

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 · 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 ...

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Senior Full Stack Java Developer information

See Harrison, NJ salary details

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

As of Aug 10, 2026, the average hourly pay for senior 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 senior full stack Java developer?

Senior Full Stack Java Developers are experienced software professionals who design, develop, and maintain both the front-end and back-end components of web applications using Java and related technologies. They typically work with frameworks such as Spring Boot for the backend and may use JavaScript frameworks like Angular or React for the frontend. In addition to coding, they often lead development teams, make architectural decisions, and ensure best practices are followed throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a senior full stack Java developer?

A Senior Full Stack Java Developer needs advanced proficiency in Java, front-end frameworks (such as Angular or React), and a solid understanding of databases, supported by a bachelor’s degree in computer science or related field. Experience with tools like Spring Boot, RESTful APIs, version control systems (e.g., Git), and cloud platforms is typically required, along with relevant certifications. Strong problem-solving, communication, and teamwork skills help developers effectively collaborate and deliver robust solutions. These competencies are crucial for building scalable applications, leading projects, and ensuring efficient development processes.

How much do senior full stack Java developers make?

Senior full stack Java developers typically earn between $100,000 and $150,000 annually, depending on experience, location, and industry. They often possess skills in frameworks like Spring and front-end technologies such as Angular or React, which can influence salary levels.

What are some common challenges senior full stack Java developers face when balancing backend and frontend responsibilities?

Senior Full Stack Java Developers often encounter the challenge of staying up-to-date with both backend Java frameworks and rapidly evolving frontend technologies. Balancing deep expertise in server-side development with proficiency in modern JavaScript frameworks (like React or Angular) can be demanding. Additionally, these professionals often need to effectively prioritize tasks between client and server development while collaborating with specialized frontend or backend team members. Time management, clear communication, and a willingness to learn new tools are essential for success in this multifaceted role.

Is a senior full stack Java developer still in demand?

Senior full stack Java developers remain in high demand due to their expertise in both front-end and back-end development, with skills in frameworks like Spring and Angular. Organizations seek these professionals for building scalable applications, especially in environments emphasizing cloud computing and microservices architecture.
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What cities near Harrison, NJ are hiring for Senior Full Stack Java Developer jobs? Cities near Harrison, NJ with the most Senior Full Stack Java Developer job openings:
Senior Full Stack Java Developer jobs near you
Infographic showing various Senior Full Stack Java Developer job openings in Harrison, NJ as of August 2026, with employment types broken down into 1% Internship, 88% Full Time, 4% Part Time, 6% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $126,528 per year, or $60.8 per hour.

Sr Full Stack - Java - New York

Photon

Manhattan, NY • On-site

$57.50 - $74.25/hr

Full-time, Contractor

Medical, Dental, Vision, Retirement, PTO

Posted 7 days ago

Job description


Position Summary
We are seeking a Senior Full Stack Developer with strong expertise in Java backend development and React frontend development. The ideal candidate will be responsible for designing, developing, and maintaining scalable, secure, and high-performance web applications using modern technologies and best practices. This role requires close collaboration with product managers, UX designers, QA, and DevOps teams to deliver enterprise-grade solutions.
Key Responsibilities
  • Design, develop, and maintain full-stack web applications using Java, Spring Boot, and React.
  • Build scalable RESTful APIs and microservices for enterprise applications.
  • Develop responsive, reusable, and user-friendly interfaces using React, JavaScript/TypeScript, HTML5, and CSS3.
  • Collaborate with product, UX/UI, QA, and DevOps teams throughout the software development lifecycle.
  • Integrate frontend applications with backend APIs and third-party services.
  • Optimize application performance, scalability, security, and responsiveness.
  • Write clean, maintainable, and well-documented code following coding standards and best practices.
  • Develop unit, integration, and end-to-end tests to ensure application quality.
  • Participate in code reviews, architecture discussions, and technical design sessions.
  • Troubleshoot production issues and support application deployments.
  • Contribute to CI/CD automation and DevSecOps practices.

Required Qualifications
  • Bachelor's degree in Computer Science, Engineering, or a related field.
  • 5-8+ years of experience in full-stack application development.
  • Strong proficiency in Java (11/17) and Spring Boot.
  • Extensive experience designing and developing RESTful APIs and microservices.
  • Strong hands-on experience with React.js and modern JavaScript (ES6+) or TypeScript.
  • Experience with Redux, Context API, or other state management libraries.
  • Strong knowledge of HTML5, CSS3, responsive design, and UI development best practices.
  • Experience with relational databases such as PostgreSQL, MySQL, or Oracle.
  • Familiarity with NoSQL databases such as MongoDB is a plus.
  • Experience with Git, Maven/Gradle, and Agile development methodologies.

Preferred Qualifications
  • Experience with cloud platforms such as AWS, Azure, or GCP.
  • Familiarity with Docker, Kubernetes, and containerized deployments.
  • Experience with CI/CD tools such as Jenkins, GitHub Actions, GitLab CI, or Azure DevOps.
  • Knowledge of messaging platforms such as Kafka or RabbitMQ.
  • Experience with GraphQL is a plus.
  • Familiarity with authentication and authorization using OAuth2, JWT, and OpenID Connect.
  • Exposure to performance monitoring and observability tools such as Grafana, Prometheus, or ELK Stack.

Technical Skills
  • Backend: Java 11/17, Spring Boot, Spring MVC, Spring Security, Spring Data JPA
  • Frontend: React.js, JavaScript (ES6+), TypeScript, Redux, HTML5, CSS3
  • API Technologies: REST, OpenAPI/Swagger, GraphQL (optional)
  • Databases: PostgreSQL, MySQL, Oracle, MongoDB
  • Messaging: Apache Kafka, RabbitMQ
  • Testing: JUnit, Mockito, React Testing Library, Jest, REST Assured
  • Build Tools: Maven, Gradle
  • CI/CD: Jenkins, GitHub Actions, GitLab CI, Azure DevOps
  • Containers: Docker, Kubernetes
  • Version Control: Git

Nice-to-Have
  • Experience in fintech, healthcare, blockchain, or enterprise SaaS applications.
  • Understanding of microservices architecture and event-driven systems.
  • Experience with performance tuning, security best practices, and accessibility standards.
  • AWS, Azure, Java, or React certifications.

Compensation, Benefits and Duration
Minimum Compensation: USD 34,000
Maximum Compensation: USD 121,000
Compensation is based on actual experience and qualifications of the candidate. The above is a reasonable and a good faith estimate for the role.
Medical, vision, and dental benefits, 401k retirement plan, variable pay/incentives, paid time off, and paid holidays are available for full time employees.
This position is not available for independent contractors
No applications will be considered if received more than 120 days after the date of this post

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