[Responsibilities] Design, develop, and maintain end-to-end features across frontend and backend systems Build responsive, high-quality user interfaces using React Develop and maintain backend services using Java (Spring Boot) Design and integrate RESTful APIs, ensuring scalability, performance, and reliability Work with PostgreSQL to design efficient data models and optimize queries Collaborate with FE, BA, Designer, and QA team to translate requirements into technical solutions Implement state management and API communication strategies, including caching mechanisms Apply established best practices in system design, security, and performance. Participate in code reviews and contribute to improving engineering standards Troubleshoot and resolve issues across the full stack [Requirements] Required Skills Strong experience with: Java (version 17+, preferably Java 21/25) Spring Boot PostgreSQL React Solid understanding of: RESTful API design and integration System architecture and data flow across frontend and backend Web security principles (authentication, authorization, XSS, CSRF, etc.) Performance optimization across both frontend and backend Strong problem-solving skills and ability to work across multiple layers of the system Can communicate in English Nice to Have Cloud & Infrastructure: Experience with AWS (cloud services, deployment, and scaling) Frontend Ecosystem Experience with Vite (modern build tools) Experience with Lexical (rich text editor frameworks) Experience with React Table or similar data grid libraries Healthcare / Imaging Domain Familiarity with DICOM standard Experience with dcm4che (DICOM toolkit) Preferred Candidate Profile A minimum of 3 years of full-stack development experience, primarily working with Java and React. Strong ownership mindset with the ability to deliver features end-to-end Comfortable working across both frontend and backend Product-oriented thinking with attention to user experience and system reliability Ability to work in a fast-paced, collaborative environment