React / Full Stack Developer (Java + React)

React / Full Stack Developer (Java + React)
Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world.

Location - Jersey City, NJ
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.

Work with JSON, HTTP protocols, and API integration.

Integrate systems with third-party services and enterprise platforms.

Design, develop, and manage relational and NoSQL databases.

Write efficient queries and optimize database performance.

Use databases such as MySQL, PostgreSQL, and 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.

Required Skills & Qualifications
Technical Skills

Strong proficiency in Java 8+/11+, Spring Boot, Spring MVC.

Strong proficiency in React.js, JavaScript (ES6+), HTML5, CSS3.

Hands‑on experience with REST API development, microservices architecture, React concepts including Hooks and Redux.

Base compensation range: 75,000 - 90,000.

Benefits

Paid time off based on employee grade (A‑F). Vacation: 12‑25 days, depending on grade. Company paid holidays, personal days, sick leave.

Medical, dental, and vision coverage (or provincial healthcare coordination in Canada).

Retirement savings plans (401(k) in the U.S., RRSP in Canada).

Life and disability insurance.

Employee assistance programs.

Other benefits as provided by local policy and eligibility.

Important Notice
Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms of applicable plans or agreements and is subject to Capgemini’s discretion, consistent with applicable laws. The Company reserves the right to amend or withdraw compensation programs at any time, within the limits of applicable legislation.

Disclaimers
Capgemini is an Equal Opportunity Employer encouraging inclusion in the workplace. Capgemini also participates in the Partnership Accreditation in Indigenous Relations (PAIR) program which supports meaningful engagement with Indigenous communities across Canada by promoting fairness, accessibility, inclusion and respect. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity or expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.

Capgemini is committed to providing reasonable accommodation during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact.

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