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Java Full Stack With React Jobs in Newark, NJ (NOW HIRING)

Sincera Technologies, Inc.

Java FSD with AI

Manhattan, NY · On-site

$58 - $74.75/hr

Senior Full Stack Developer (Java | React | AI-Assisted Development) Location: Remote / Hybrid (NJ ... Strong hands-on experience with Java 8/11/17 * Expertise in Spring Boot, Spring Security, Spring ...

Saransh Inc

Java Fullstack Architect

New York, NY · On-site

$69 - $93/hr

We are looking for an experienced Architect Java Full Stack with strong hands-on expertise in Angular, Java(8+version), Spring Boot, Microservice and RESTful API development, Kafka and SQL. * The ...

Capgemini

Lead JAVA Full Stack Developer

New York, NY · On-site

$57.50 - $74/hr

Design, develop, and maintain full-stack applications using Java/J2EE and modern frontend ... Strong experience with Angular and React * Proficient in HTML5, CSS3, JavaScript, TypeScript

SOHO Square Solutions

Java Full Stack Engineer

Manhattan, NY · On-site

$58 - $74.75/hr

Full Stack Engineer (Java, Spring Boot, Angular & AI) Location: NYC, NY (Hybrid) Duration: 12 ... The ideal candidate pairs deep Java and Angular engineering with strong distributed-systems design ...

FormativGroup

Senior Java Full Stack Developer

Jersey City, NJ · Hybrid

$54.75 - $70.75/hr

Are you a full-stack developer who enjoys building powerful Java applications, creating modern user ... We believe successful technology solutions begin with strong collaboration, practical innovation ...

IntraEdge

Software Java Full Stack Engineer II

Manhattan, NY

$57.50 - $74.25/hr

Looking to hire Technical Lead/Java Full Stack Engineer who has strong front end (ReactJS) and backend services (Java and JavaScript) Candidate should be comfortable doing feature design/architecture ...

IntraEdge

Software Java Full Stack Engineer II

Manhattan, NY · On-site

$57.50 - $74.25/hr

Looking to hire Technical Lead/Java Full Stack Engineer who has strong front end (ReactJS) and backend services (Java and JavaScript) Candidate should be comfortable doing feature design/architecture ...

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How much do java full stack with react jobs pay per hour?

As of Jul 17, 2026, the average hourly pay for java full stack with react in Newark, NJ is $60.73, according to ZipRecruiter salary data. Most workers in this role earn between $52.79 and $68.12 per hour, depending on experience, location, and employer.

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

To thrive as a Java Full Stack Developer with React, you need strong proficiency in Java for backend development, expertise in React.js for frontend, and a solid grasp of web technologies such as HTML, CSS, and JavaScript, often supported by a relevant degree or certifications. Familiarity with frameworks like Spring Boot, RESTful APIs, version control systems like Git, and databases such as MySQL or MongoDB is typically required. Excellent problem-solving, teamwork, and communication skills help you collaborate effectively and adapt to changing project demands. These skills and tools are crucial for building scalable, robust applications and ensuring seamless integration across the tech stack.

What are some common challenges Java Full Stack Developers with React face when balancing front-end and back-end development tasks?

Java Full Stack Developers working with React often juggle the demands of both client-side and server-side development, which can present unique challenges. For example, integrating React-based front-end components with Java back-end APIs requires attention to data flow, state management, and consistency in API design. Additionally, keeping up with updates in both Java and React ecosystems, managing deployment pipelines, and ensuring seamless communication between front-end and back-end services are typical hurdles. Effective time management and clear communication with team members across specialties are key to overcoming these challenges.

What does a Java Full Stack Developer with React do?

A Java Full Stack Developer with React is responsible for building both the backend and frontend of web applications. On the backend, they use Java technologies like Spring Boot to create APIs and manage data processing. On the frontend, they use React to develop interactive user interfaces. This role requires a solid understanding of databases, server-side logic, and client-side frameworks to deliver complete, functional web solutions.
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Java Full Stack With React jobs near you

Java FSD with AI

Sincera Technologies, Inc.

Manhattan, NY • On-site

$58 - $74.75/hr

Other

Posted 4 days ago

Job description

Senior Full Stack Developer (Java | React | AI-Assisted Development)

Location: Remote / Hybrid (NJ/NY)
Duration: Long Term Contract / Full Time
Experience:10+ years

Job Summary

We are seeking a Senior Full Stack Developer with strong expertise in Java, Spring Boot, React, and SQL Server to build scalable enterprise applications supporting financial operations. The ideal candidate should have experience using AI-assisted development tools such as Claude Code, Cursor, GitHub Copilot, or similar, while maintaining high standards of code quality, architecture, and security.

Required Skills
  • 8+ years of Full Stack Development experience
  • Strong hands-on experience with Java 8/11/17
  • Expertise in Spring Boot, Spring Security, Spring Data
  • Strong experience with React.js and TypeScript
  • Experience developing REST APIs and Microservices
  • Strong SQL Server development including stored procedures, query optimization, indexing, and performance tuning
  • Experience with Azure DevOps, Git, and CI/CD pipelines
  • Hands-on experience with Docker and Kubernetes
  • Experience with automated testing (JUnit, Mockito, Jest, Playwright)
  • Strong understanding of Object-Oriented Design, Design Patterns, and Secure Coding practices
AI Development Experience (Required)

Candidates should have practical experience using AI-powered development tools such as:

  • Claude Code
  • Cursor
  • GitHub Copilot
  • Similar AI coding assistants

Must be able to review, validate, optimize, and maintain AI-generated code while ensuring production-quality standards.

Preferred Skills
  • Microsoft Azure Cloud
  • Financial Services, Private Equity, or Fund Administration domain experience
  • Sage Intacct or similar financial systems
  • Python scripting or automation
  • LangChain, LangGraph, or other Agentic AI frameworks
  • Agile/Scrum methodology
Responsibilities
  • Design and develop scalable Java backend applications using Spring Boot.
  • Build responsive user interfaces using React and TypeScript.
  • Develop and maintain RESTful APIs and Microservices.
  • Optimize SQL Server databases for performance and scalability.
  • Implement CI/CD pipelines using Azure DevOps.
  • Perform code reviews and mentor development teams.
  • Utilize AI-assisted development tools to accelerate delivery while ensuring code quality.
  • Collaborate with business stakeholders to translate functional requirements into technical solutions.
  • Integrate enterprise applications with financial systems and third-party platforms.
  • Ensure application security, reliability, scalability, and performance.
Qualifications
  • Bachelor''s degree in Computer Science or related field.
  • Excellent communication and problem-solving skills.
  • Experience working in Agile development environments.

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