Job SummaryWe are seeking a highly skilled Java MSB (Microservices-Based) Developer with strong experience in building scalable, high-performance applications using Spring Boot and microservices architecture. The ideal candidate should have a deep understanding of object-oriented programming, design patterns, and API development.Key Responsibilities • Design, develop, and maintain microservices-based applications using Java and Spring Boot. • Build and consume RESTful APIs using frameworks like Spring MVC and Hibernate. • Apply object-oriented programming principles, design patterns, and data structures to build efficient and maintainable solutions. • Collaborate with cross-functional teams (QA, DevOps, Product) to deliver high-quality software. • Perform code reviews, debugging, and performance optimization. • Ensure application security, scalability, and reliability. • Participate in system design discussions and architectural decisions.Required Skills • Strong experience in Java development (Core & Advanced Java). • Hands-on expertise in Spring Boot and Microservices Architecture. • Solid understanding of OOP concepts, design patterns, and data structures. • Experience in developing RESTful APIs using Spring MVC / Hibernate. • Familiarity with database technologies (SQL/NoSQL is a plus). • Experience with build and version control tools like Maven/Gradle and Git. • Strong problem-solving and analytical skills.Preferred Qualifications • 6–10 years of relevant experience in Java development • Certified Java Developer – Spring Professional Certification. • Experience with Docker, Kubernetes, or cloud platforms (AWS/Azure/GCP). • Knowledge of CI/CD pipelines and DevOps practices. About Cognizant: Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant. Additional employment information 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. 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.