Senior Java Developer

Company: Cognizant
Location: Charlotte
Posted on: June 3, 2025

Job Description:

Senior Java DeveloperRoles/Responsibilities:--- Required minimum 8 Yrs to 12 Yrs of overall experience in Java/ J2EE technology along with Spring Framework and Spring Boot
--- Mid-level full stack developer with experience in Java Spring Boot framework and API development and Reactive programming Experience in developing API Development and Microservices Web Development using Spring and SpringBoot frameworks
--- Developer must have 8 Yrs to 12 Yrs working experience in Java 11 or Java 17
--- Developer must have work experience in Java Reactive Programming
--- Developer must have Spring WebFlux Reactive Programing
--- Lead the design and implementation of scalable software solutions using Core Java and J2EE.
--- Develop and maintain RESTful and SOAP web services to improve application functionality.
--- Utilize Hibernate for efficient database management and data retrieval.
--- Ensure the integration of REST APIs for seamless communication between different software components.
--- Collaborate with cross-functional teams to identify and resolve software issues.
--- Adhere to best practices in coding and design to enhance software performance.
--- Participate in code reviews to maintain high code quality and encourage knowledge sharing.
--- Stay updated with the latest technologies and trends in software development.
--- Provide technical guidance to junior team members and contribute to their growth.
--- Work closely with the project management team to meet deadlines and deliverables.
--- Ensure software compliance with security protocols and data protection standards.
--- Optimize existing software applications for improved performance and scalability.
--- candidate will have a strong background in Core Java, Hibernate, J2EE, and web services, with a preference for those with experience in the Cards & Payments domain.
--- This role involves designing, developing, and maintaining high-quality software that meets our client needs.
--- Perform Java development activities and build REST API's that are used by several teams.
--- Perform POC's to prove the concepts work.
--- Represent the team in meetings with other projects.
--- Monitor the system performance by performing regular tests, troubleshooting, and integrating new features.
--- Recommend solutions to improve new and existing design.
--- Participate in Code review meetings.
--- Monitor Code quality and consistently strive for improvement.
--- Educate staff members through training and individual support.
--- Offer support by responding to system problems in a timely manner.
--- Understand and document data flows in and between different systems/applications.
Required Qualifications:--- Proven Working experience in Core Java 11 or Java 17, J2EE, Rest API, REST Web Services, SOAP, and XML is mandatory, Spring Framework, Spring boot services.
--- Proven working experience in Java Reactive Programing and functional programming
--- Proven working experience in Spring WebFlux Reactive Programing
--- Proven working experience in RESTAPI and Microservice creation
--- Required Skills: Java (Java 11 or Java 17), Spring Framework, Spring boot, Spring WebFlux Reactive Programing, , AWS, Kafka, and SQL, NoSQl and Postgresql Database
--- Good to have Angular 11 and above

Job Location: Charlotte NCThe annual salary for this position is between $65 - 110k depending on experience and other qualifications of the successful candidate.
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Keywords: Cognizant, Hickory , Senior Java Developer, IT / Software / Systems , Charlotte, North Carolina