Senior Java Developer

Senior Java DeveloperLocation: Bethesda, MD (Hybrid)Client: MarriottVisa: H1B, EAD, GC, USCDuration: Long TermMandatory: Minimum 10+ years experience, Java/J2EE, SpringBoot, JavaScript, API, Gateway, EKS, Harness, swagerHub, Python and microservicesJob ResponsibilitiesTechnical Expertise - RequiredArchitecture & Development: 10+ years of technical experience with Java/J2EE, SpringBoot, JavaScript, API Gateway, Redis, and microservices.Database & Caching: Extensive experience with NoSQL (Couchbase, MongoDB, Cassandra, DynamoDB) and RDBMS systems, plus caching strategies.Microservices & APIs: Expertise in REST and GraphQL based microservices, API orchestration, and integration architectures.Cloud & DevOps: Deep understanding of cloud-native solutions, containerization, DevOps, CI/CD, and monitoring tools, with AWS Solutions Architect certification or equivalent.Full Stack & Integration: Proficient in full-stack infrastructure, dynamic data handling (JSON, XML, REST APIs), and back-end services.Public Cloud: Experience designing solutions on public cloud platforms (AWS, Azure), including automation, performance engineering, and release management.Managed Services: Knowledgeable in IT outsourcing, managed services environments, and working with omni-channel integrations.Additional Skills & Certifications - Nice to haveCertifications: AWS Cloud Practitioner or equivalent, relevant technology certifications.Standards & Methodologies: Proficient in ITIL v3, Agile methodology, and the SDLC.