Middle/Senior Backend Engineer (Java/ MySQL/ Spring)

Top 3 reasons to join us

• Full SHUI, competitive salary, salary review
• 15-day annual leave, Christmas off, period leave
• Global and professional working environment

Job description

• Operate, develop and optimize back-end systems (Java /Spring framework /SQL).
• Responsible for managing, operating and optimizing server and database systems.
• Receive, analyze and develop functions as required, ensure code quality and maintain functional integrity.
• Monitor and troubleshoot servers and databases through logging and alerting tools.
• Configure, deploy, and manage physical (on-premise) or cloud AWS servers.
• Research and develop new technology to increase project efficiency.

Your skills and experience

• Bachelor's Degree in Computer Science/Information Technology or relevant fields.
• From 3 - 7 years of hands-on experience in using Java to design and develop WEB applications.
• Upper-intermediate English is a must, including 4 skills: reading, writing, speaking and listening (able to work in English-speaking environment).
• Experience working with relational databases (MySQL, PostgreSQL, MS SQL) and NoSQL (MongoDB, Redis, Cassandra). Proficient in ORM (JPA, Hibernate), query optimization, and managing cloud databases (AWS RDS, Google Cloud SQL). Skilled in schema migration (Flyway, Liquibase) and performance tuning (HikariCP, replication, partitioning, backup & recovery).
• Proficient in developing RESTful APIs using Spring Boot or JVM languages (Kotlin, Scala). Skilled in caching, authentication (JWT, OAuth2, Keycloak), and third-party integrations. Experienced in API documentation (Swagger/OpenAPI), reactive libraries (Feign, RestTemplate, WebClient), and API gateways (Kong, Zuul, Spring Cloud Gateway).
• Experience deploying and monitoring in cloud environments with Docker, Kubernetes, and CI/CD. Familiar with Git and SVN.
• Strong analytical and problem-solving abilities;
• Experienced in ERP/CRM functional development and selecting suitable tech solutions for scalable, high-performance systems

Why you'll love working here

SPECIAL OFFER

• Providing training and education experience in Korea with Korean Finance/IT expert 
• Providing opportunitites to work and support in IT/Finance fields overseas

BENEFITS

Income & Achievement

• Competitive salary, salary review once a year
• 13th month salary and Annual Performance Bonus
• MVP and Shining star awards at the end of year
• Global and professional working environment

Workplace Happiness

• Full SHUI as Vietnamese Law
• Premium Private Medical Insurance PVI and annual health check
• 15-day annual leave, Christmas leave and 30-min menstrual leave for women
• Company trip, YEP and monthly gathering time
• Gifts on special occasion and fully stocked snack corner
• Sponsored training courses and book purchase quarterly
• Be well-equipped with new working equipment