Key Responsibilities:

• Develop, test, and maintain backend services using Node.js and Express.js.
• Work with Java and Spring Boot for integrating backend functionalities.
• Design and implement RESTful APIs and ensure their performance, security, and scalability.
• Utilize relational databases (SQL) and NoSQL databases (DynamoDB) for efficient data storage and retrieval.
• Implement authentication and authorization using OAuth2.0 and LDAP.
• Collaborate with frontend developers using React, HTML, and CSS for seamless user experience.
• Write unit and integration tests using Jest and JUnit to ensure application reliability.
• Work with AWS cloud services for deployment, storage, and computing needs.
• Troubleshoot and debug applications to optimize performance and efficiency.

Required Skills:

• Strong proficiency in Node.js and Express.js.
• Hands-on experience with Java and Spring Boot.
• Expertise in relational databases (SQL) and NoSQL databases (DynamoDB).
• Experience with REST APIs and API security best practices.
• Knowledge of authentication mechanisms like OAuth2.0 and LDAP.
• Frontend exposure with React, HTML, and CSS.
• Experience with testing frameworks like Jest and JUnit.
• Proficiency in C++ is a plus.
• Hands-on experience with AWS cloud services.