Java Full stack developer

Job title: Sr. IT Application Solutions Architect (Full Stack Engineer)Project location: Washington DC (Hybrid Role need to be onsite). (For couple of days as project Demands it)Job duration:12 Months of Contract Job SummaryWe are seeking a highly skilled Sr. IT Application Solutions Architect (Full Stack Engineer) to join a fast-paced Digital Technology & Innovation team. This role is ideal for a hands-on engineer with deep expertise in cloud-native application development, microservices architecture, API platforms, and modern full-stack technologies.The ideal candidate will have strong experience with Java and Python development, AWS cloud services, reactive programming, and event-driven architecture. This role requires collaboration within Agile/SAFe teams and participation in important planning and technical ceremonies.Key ResponsibilitiesDesign, develop, and maintain scalable enterprise applications and API platformsBuild cloud-native microservices using Java, Python, and AWS technologiesDevelop secure and high-performing RESTful APIsImplement reactive programming patterns using Spring WebFlux and Project ReactorWork with AWS services including Lambda, ECS, Fargate, API Gateway, DynamoDB, S3, Kinesis Streams, Step Functions, SQS, and SNSDevelop and deploy containerized applications using DockerImplement Infrastructure as Code using CloudFormationBuild and maintain CI/CD pipelines for automated deploymentsCollaborate with cross-functional Agile/SAFe teamsParticipate in architecture discussions, code reviews, sprint planning, and PI planning sessionsEnsure application scalability, reliability, security, and performanceSupport observability and monitoring initiativesRequired Qualifications10+ years of software development experienceStrong hands-on experience with Java 17+ and/or PythonExperience with Spring Boot, Spring WebFlux, and reactive programmingExpertise in REST API development and API security using OAuth2 and JWTStrong experience with AWS cloud servicesHands-on experience with microservices and event-driven architectureExperience with Docker and containerization technologiesExperience implementing CI/CD pipelinesStrong understanding of Agile/Scrum methodologiesExcellent communication and collaboration skillsPreferred QualificationsExperience with Angular and/or Ionic FrameworkExperience with Dynatrace or similar observability toolsSAFe Agile experience or certificationExperience with API Gateway solutionsKnowledge of concurrent programming and distributed systems