Senior Java Full Stack Developer

Job Title: Senior Java Full Stack Developer
Location: Local to Naperville ,IL Only!
Duration:6 Months
Experience:6-8 years

Role Descriptions:
Role Overview We are seeking an experienced Senior Java Full Stack Developer with strong expertise in Core Java| AWS| Spring Boot and Microservices architecture to design| develop| and maintain scalable enterprise applications. The ideal candidate should have knowledge in Mongo DB| SQL Server| and Postgre SQL. The candidate should have worked in Banking Domain.Key ResponsibilitiesDesign| develop| and maintain high-performance| scalable applications using Core Java (JDK 8+).Build and enhance Microservices-based architectures using industry-standard frameworks like Spring Boot.Develop and consume RESTful APIs for system integration.Strong Experience in Banking Domain.Develop applications on AWSDeploy and manage applications on WebLogic and Apache Tomcat servers.Design and optimize database solutions using Oracle and PostgreSQL| SQL Server| and Mongo DB.Ensure high availability| performance| and responsiveness of applications.Troubleshoot production issues and perform root cause analysis.Collaborate with cross-functional teams including QA| DevOps| and business stakeholders.Adhere to secure coding practices and compliance standards (especially relevant for BFSI environments).Participate in code reviews| design discussions| and technical mentoring of junior developers.Required SkillsCore CompetenciesStrong hands-on experience in Core Java (Multithreading| Collections| Streams| JVM tuning).Extensive experience in Microservices architecture and design patterns.Experience with Spring Framework (Spring Boot| Spring MVC| Spring Data).Expertise in Oracle| SQL Server| Mongo DB| and PostgreSQL databases (SQL| PL/SQL| performance tuning).Strong experience with application servers: WebLogic and Apache Tomcat.Proficiency in developing and consuming RESTful / SOAP web services.Strong experience in Banking DomainAdditional Technical SkillsExperience with Hibernate / JPA for ORM.Knowledge of CI/CD pipelines (Jenkins| Maven/Gradle).Familiarity with containerization (Docker/Kubernetes) is a plus.Experience with logging/monitoring tools (Splunk| ELK| etc.).Understanding of security standards (OAuth| JWT| encryption).Preferred QualificationsExperience in Banking / Financial Services domain.Strong understanding of enterprise application architecture and integration patterns.