Java Developer (Elasticsearch)

Work for projects to develop and operate information technology systems for subsidiaries in organization groups globally. - Development of services and new functions. - Functional development and testing for improvements and requirements (SR) requested by the customer. - Source code refactoring and maintenance development. - In case of failure, source debugging and reporting of cause identification. - Support for service change and PM business. - Review code based on coding standard - Make deliverables related to quality (unit test report, integration test report and so on)

Salary: Negotiate after interview - Package: at least 13 months/ year. Review twice per year. - Bonus: Tet bonus, project bonus, holiday bonus, HR referral bonus... - Seniority allowance (working time from 2 years or more). - Participate in learning and training activities inside and outside the company, accumulate learning points, develop G-Points on the company's management system. - Leave Saturday, Sunday + 12 days of leave/year - Clubs and many cultural - sports - art activities sponsored or supported by the company (For example: Football, table tennis, badminton, swimming, music, English, games...) - Ensure health: Periodic health check, support to buy high quality health insurance... - Join the Rikkei Care Health Insurance Plan. - Mental comfort: Playing music on demand every day, fresh fruit, team building activities... Going out near and far everywhere. - Opportunity to work abroad and travel around.

Bachelor's Degree - Min 2.5 years of relevant experience in Java Technicals (Java Springboot, Java Application, Java Core...) - Experience working with ElastichSearch. - Experience in Cloud (AWS, Azure, GCP, OpenStack, VMWare, etc.) and containers (docker, podman, rocket, kubernet, etc.) is a plus. - Experience working with a well-known database (such as Oracle, MySQL, PostgreSQL, NoSQL/ MongoDB, Redis). - Experience in Docker and Kubernetes. - Experience in CI/CD, micro-services implementations. - Excellent problem-solving and debugging skills. - Experience in the development and operation of open source-based solutions. - Ability to structure, analyze, and develop Oracle, MySQL, MS SQL, SQL tuning, MongoDB... - Have proficiency in using development and management tools such as Jira, Confluence, Git, Jenkins and etc. - Good at communication english.