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Jobs · Engineering · New York

React / Full Stack Developer (Java + React)

Capgemini · New York, NY · 4 wk ago
EngineeringFull-time

Job Description

We are seeking a highly skilled Full Stack Developer with expertise in Java (Spring Boot) and React.js to build scalable, high-performance applications. The ideal candidate will work across backend and frontend technologies to deliver end-to-end solutions, ensuring performance, security, and excellent user experience.

Responsibilities

  • Design, develop, and maintain scalable backend services using Java (8+/11+) and Spring Boot.
  • Build and maintain RESTful APIs and microservices.
  • Implement business logic, data processing, and system integrations.
  • Ensure application security, performance, and scalability.
  • Develop dynamic and responsive user interfaces using React.js.
  • Build reusable components and front-end libraries.
  • Integrate frontend components with backend APIs.
  • Optimize applications for performance and cross-browser compatibility.
  • Work across the technology stack to deliver end-to-end solutions.
  • Collaborate closely with UX/UI designers for pixel-perfect implementations.
  • Manage application state effectively using Redux or Context API.
  • Build and consume RESTful services.
  • Write efficient queries and optimize database performance.
  • Work with databases like: MySQL, PostgreSQL, MongoDB.
  • Participate in CI/CD pipeline setup and maintenance.
  • Deploy applications on cloud platforms (AWS, Azure, or GCP).
  • Work with containerization tools like Docker and Kubernetes.

    Technical Skills Required

    • Strong proficiency in: Java 8+/11+, Spring Boot, Spring MVC, React.js, JavaScript (ES6+), HTML5, CSS3.
    • Hands-on experience with: REST API development, Microservices architecture, React concepts including Hooks and Redux.

    Benefits

    The base compensation range for this role in the posted location is: 75000 - 90000. Capgemini provides a comprehensive, non-negotiable benefits package to all regular, full-time employees. In the U.S. and Canada, available benefits are determined by local policy and eligibility and may include: Paid time off based on employee grade, Medical, dental, and vision coverage (or provincial healthcare coordination in Canada), Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada), Life and disability insurance, Employee assistance programs, and other benefits as provided by local policy and eligibility.

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