Senior Java Fullstack Developer

We are seeking an experienced WebMethods + Java Full Stack Developer with AWS expertise to design, develop, and maintain enterprise integration solutions and cloud-native applications. The ideal candidate should possess strong hands-on experience in WebMethods Integration Server, Flow Services, File Processing, Java Full Stack development, Microservices Architecture, AWS Cloud Services, and Database Performance Tuning. Candidates with strong WebMethods integration experience along with Java Full Stack skills will be preferred. Key Responsibilities Design, develop, and support enterprise integration solutions using WebMethods Integration Server (IS).Develop and maintain Flow Services, File Processing solutions, and enterprise integrations.Build scalable applications using Java Full Stack technologies.Develop REST APIs and Microservices using Spring Boot.Design and implement cloud-native solutions on AWS.Perform database query optimization and performance tuning.Work on ETL/Data Processing solutions using Apache Flink.Integrate enterprise applications, databases, and third-party systems.Participate in application architecture discussions, code reviews, and performance optimization initiatives.Deploy and maintain applications through CI/CD pipelines.Troubleshoot production issues and provide timely resolutions.Collaborate with business analysts, QA teams, architects, and DevOps teams.Mandatory WebMethods Skills WebMethods Integration Server (IS)Understanding of Integration ServersFlow Services DevelopmentFile Processing (Mandatory)WebMethods Designer / DeveloperAPI Integrations (SOAP & REST)Trading Networks (TN)Universal Messaging (UM)My WebMethods Server (MWS)API GatewayWebMethods AdministrationEDI Integrations (X12, EDIFACT) preferredJava Full Stack Skills Java 8/11/17Spring FrameworkSpring BootSpring MVCHibernate / JPAMicroservices ArchitectureRESTful APIsAngular or ReactHTML5, CSS3JavaScript / TypeScriptAWS Skills EC2LambdaS3RDSAPI GatewayECS / EKSCloudWatchIAMSNS / SQSVPCDatabase & Data Processing Skills OracleSQL ServerPostgreSQLMySQLDatabase Query Performance TuningSQL OptimizationApache Flink ETLDevOps & Tools GitJenkinsMavenDockerKubernetesSonarQubeJIRAAgile / ScrumRequired Qualifications Bachelor's or Master's degree in Computer Science, Information Technology, or related field.Minimum 5+ years of experience in WebMethods development.Strong hands-on experience in Java Full Stack Development.Experience in Flow Services and File Processing implementations.Experience in Database Query Performance Tuning.Hands-on exposure to AWS Cloud Services.Experience with API-led integration and Microservices Architecture.Knowledge of Apache Flink ETL/Data Processing.Excellent analytical, troubleshooting, and problem-solving skills.Strong communication and stakeholder management skills.Nice to Have Banking or Financial Services domain experience.EDI Integrations (X12, EDIFACT).AWS Certifications.Experience with large-scale enterprise integration platforms and cloud migration projects.