Our client is a leading organization in the healthcare industry focused on modernizing and securing its digital platforms and services.Project InfoThe engagement focuses on building and maintaining secure backend services and integrations that support critical business capabilities across a complex enterprise environment. The system emphasizes data integrity security and reliability with a strong focus on data processing batch operations and system maintenance in a highly regulated context. Position InfoWe are looking for a Senior Java Backend Engineer to design build and maintain backend services in a secure and data-driven environment. The role requires strong experience in Java development SQL and batch processing combined with the ability to work in complex multi-vendor ecosystems. The ideal candidate is comfortable working on data-oriented systems maintaining and evolving existing platforms while ensuring high standards of security and reliability.The estimated salary range for this position is up to 140000 USD per year.TechnologiesResponsibilities Design develop and maintain backend services using Java Spring Boot ecosystem. Maintain and evolve existing systems with a focus on stability and reliability. Implement business logic aligned with data processing needs. Develop and maintain batch processing workflows. Work with SQL databases ensuring data integrity and performance. Support data maintenance and transformation processes. Design and maintain REST APIs and integrations using Apigee. Ensure secure communication between systems. Collaborate with external systems and vendors. Implement authentication and authorization using Okta OAuth2 OIDC. Ensure secure data handling aligned with Protegrity and enterprise standards. Develop and deploy services in AWS environments. Work closely with cross-functional and multi-vendor teams. Contribute to Agile ceremonies and delivery planning.Requirements 5-8 years of experience in Java backend development. Strong experience with Spring Boot and REST API development. Solid experience with SQL and data-driven applications. Experience developing and maintaining batch processing systems. Experience with API management platforms Apigee. Experience working in AWS environments. Experience with authentication and authorization Okta OAuth2 OIDC. Experience working in complex multi-vendor environments. Strong collaboration skills and positive team-oriented mindset.Additional Requirements Experience with data protection platforms such as Protegrity. Experience in healthcare or regulated industries. Familiarity with CICD pipelines and infrastructure tooling.