Senior Back-End Developer (Java)

Senior Developer: Has responsibility for implementation of assigned tasks in making the plan, design, development, technical support related to software development under the project member role.
Design, develop, and maintain scalable and high-performance backend systems using Java (Spring Boot, Spring Cloud).
Develop and optimize RESTful APIs and microservices architecture.
Implement security and data protection best practices.
Work with relational (MySQL, PostgreSQL) and NoSQL (MongoDB, Redis) databases.
Optimize application performance, ensuring reliability and scalability.
Collaborate with frontend developers, DevOps engineers, and product managers to deliver high-quality software solutions.
Write clean, efficient, and well-documented code following best practices.
Conduct unit and integration testing to ensure software quality.
Participate in Agile development, including sprint planning, stand-up meetings, and retrospectives.

Have at least 5 years of experience in JAVA (Highly preferred)
Have experience developing web applications
Have Java programming experience
Developed based on Spring, Spring Boot F/W, Spring MVC...
API Development (REST API)
RDBMS (MySQL, PostgreSQL, Oracle) & SQL, PL/SQL
Have knowledge Python language
Git, Jira, Confluence
Understand and apply CI/CD
Good at communicate in English
Be proactive and responsible at work.
[Nice-to-have]
Experience working in Kubernetes and Cloud environments (AWS, GCP)
Experience in SQL optimization