## Company Overview Omicsyn Co., Ltd. is a biotechnology company that creates new value and solves social challenges by utilizing artificial intelligence (AI) and big data in the fields of clinical medicine, multi-omics diagnostics, and therapeutics. ## Responsibilities - Develop and maintain React-based web frontend applications - Develop backend services using Java Spring Boot - Design RESTful APIs and integrate with frontend systems - Design MySQL databases and optimize queries - Implement authentication and authorization systems (JWT, OAuth2) - Develop responsive and mobile-friendly UI - Collaborate with planning, design, and development teams ## Requirements - Bachelor's degree in Computer Science or related fields - 2-3+ years of web application development experience - Experience in React-based frontend development - Proficiency in JavaScript or TypeScript - Experience with Java and Spring Framework (Spring Boot, MVC, Security, JPA) - Experience in RESTful API design and development - Experience in MySQL database design and optimization - Understanding of JWT/OAuth2 authentication - Ability to communicate in English for work purposes