We are seeking a highly skilled Senior Full Stack Engineer to join our team. The ideal candidate will have deep experience in both front-end and back-end technologies, thrive in an Agile environment, and demonstrate strong ownership and communication skills. This is a hands-on, individual contributor role with regular interaction with customers and product owners. Key Responsibilities: Take end-to-end ownership of development tasks and deliver high-quality code. Collaborate effectively within a cross-functional team in an Agile environment. Work as an individual contributor while coordinating closely with product owners and customers. Participate in technical discussions, solution design, and code reviews. Contribute to continuous improvement of development processes and best practices. Technical Requirements: Strong hands-on experience with Angular (v14 or above), Java, J2EE, and front-end technologies. Experience with Spring Framework / MVC architecture. Proficiency in Amazon Web Services (AWS) including Amazon S3, AWS Lambda, Amazon ECS, and Amazon SQS/Amazon SES. Experience with Spring Security (JWT-based authentication). Strong understanding of microservices architecture and experience building new microservices. Hands-on experience with Apollo GraphQL and GraphQL (mandatory). Experience with gRPC (a plus). Experience with REST web services (a plus). Proficiency with SQL and NoSQL databases such as Microsoft SQL Server (MSSQL) and Amazon DynamoDB. Familiarity with SDLC tools like Git, Jira, Jenkins, and Apache Maven. Understanding of CI/CD best practices. Experience writing comprehensive unit tests. Education & Certifications: B.Tech / M.Tech / MCA in Computer Science, Information Technology, or a related field.