Senior Software Engineer (Full Stack, Java, AWS)

Job Description We are seeking a Senior Software Engineer (Full Stack, Java, AWS). You will build cloud-native applications on AWS using Java, Spring Boot and React in a microservices setup. You will shape technical decisions, strengthen security and quality gates and support data migration and modernization work in a hybrid delivery team. Responsibilities • Design, build and maintain full stack features using Java, Spring Boot and ReactJS • Develop RESTful APIs and integrate OAuth-based authentication and authorization • Implement microservices patterns including event-driven communication and Domain-Driven Design • Build batch processing and data migration solutions using Spring Batch and AWS Database Migration Service • Create automated tests across the stack including unit, integration and contract tests • Containerize services with Docker and support continuous integration and deployment pipelines • Partner with product, delivery and design teams to deliver usable, accessible interfaces • Contribute to technical decisions, code reviews, documentation and release readiness Requirements • Strong Java and Spring Boot skill sets in production environments • Hands-on experience with microservices architecture and RESTful API design • Knowledge of ReactJS with JavaScript or TypeScript for Front-end development • Experience with Amazon Web Services including services such as Amazon S3, AWS Lambda, Amazon API Gateway and Amazon DynamoDB • Proficiency with testing practices including unit, integration and contract testing • Experience with Spring Batch and batch-oriented data processing • Familiarity with Docker containerization and continuous integration and deployment pipelines • Understanding of secure coding, OAuth and security testing support (SAST, SCA, VAPT)