Full Stack Developer (Java & React)

• Design, develop, and maintain enterprise-grade applications using Java and React.js
• Build responsive web interfaces and integrate them with backend services
• Optimize database queries, stored procedures, and performance tuning in Oracle
• Collaborate with designers, backend developers, and business teams to deliver seamless user experiences
• Lead code reviews, ensure adherence to best practices, and mentor junior developers

• Strong expertise in Java (8 or above) and Oracle PL/SQL
• Deep knowledge of React.js, JavaScript (ES6+), HTML5, and CSS3
• Experience with Spring Boot, RESTful APIs, and Microservices architecture
• Familiarity with Redux, React Hooks, and component-based architecture
• Proficiency in SQL performance tuning and data modeling
• Understanding of CI/CD pipelines, Git, and Agile methodologies
• Excellent problem-solving and communication skills

• Knowledge of Webpack, Babel, and frontend build tools
• Experience with testing frameworks (e.g., Jest, Cypress)
• Familiarity with TypeScript and cloud platforms (AWS, Azure)
• Exposure to DevOps practices and containerization (Docker, Kubernetes)
• Strong debugging and performance optimization skills

Please note that there will be live coding exercise during the interview process.

The Cognizant community:
We are a high caliber team who appreciate and support one another. Our people uphold an energetic, collaborative and inclusive workplace where everyone can thrive.

• Cognizant is a global community with more than 300,000 associates around the world.
• We don’t just dream of a better way – we make it happen.
• We take care of our people, clients, company, communities and climate by doing what’s right.
• We foster an innovative environment where you can build the career path that’s right for you.

About us:
Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build, and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant (a member of the NASDAQ-100 and one of Forbes World’s Best Employers 2025) is consistently listed among the most admired companies in the world. Learn how Cognizant helps clients lead with digital at www.cognizant.com

Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.

If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email CareersNA2@cognizant.com with your request and contact information.

Disclaimer:
Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.