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8SENECA
English Southeast Asia

Java Developer Intern

Đống Đa, Vietnam
2026-09-23

Role Description

**About the Role** We are looking for a motivated Java Developer Intern who is eager to learn and gain hands-on experience in software development within a professional working environment. You will work closely with experienced engineers to develop, maintain, and enhance Java applications while building a strong foundation in backend development. **Responsibilities** ·      Assist in developing and maintaining Java applications and RESTful APIs. ·      Fix bugs and implement new features under the guidance of senior developers. ·      Participate in code reviews, technical discussions, and knowledge-sharing sessions. ·      Write unit tests and support efforts to improve application quality. ·      Troubleshoot and debug issues in existing applications. ·      Collaborate with cross-functional teams to deliver high-quality software. ·      Learn and follow software development best practices and coding standards. **Required Qualifications** ·      Currently pursuing or recently completed a Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field. ·      Good understanding of Java fundamentals, including: ·      Object-Oriented Programming (OOP) ·      Collections Framework ·      Exception Handling ·      Basic Multithreading concepts ·      Familiarity with SQL and relational databases such as PostgreSQL or Microsoft SQL Server (MSSQL). ·      Basic understanding of RESTful APIs. ·      Experience with Git version control. ·      Strong analytical thinking and problem-solving skills. ·      Good English reading skills for technical documentation. **Nice to Have** ·      Spring Boot ·      Spring Data JPA / Hibernate ·      Maven or Gradle ·      Docker ·      JWT Authentication **What We Offer** ·      Hands-on experience working on real-world software projects. ·      Allowance: 3,000,000 VND/month ·      Mentorship from experienced software engineers. ·      Opportunities to learn modern backend technologies. ·      A collaborative and supportive working environment. ·      Potential opportunity to become a full-time employee upon successful internship completion.

Java Developer Intern

8SENECA

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