[HN] Principal Backend Java Engineer (Kotlin, Spring)
Hanoi, Hanoi, Vietnam • Posted June 09, 2026
Job Type:
Full time
Location:
Hanoi, Hanoi
Posted:
June 09, 2026
Category:
Computer Occupations
Application Deadline:
July 19, 2026
Role Description
Mô tả công việc: Job description
Must-have:
- Develop scalable, highly secure, and high-performance applications
- Design and build a complex architecture of new products and features
- Quickly fix system failures or abnormalities by monitoring or notifications
- Introduce tools, systems, and cultures for efficient development
- Develop fundamental skills of team members
- Resolve any technical issues, risks, and challenges, escalating as necessary and providing solutions
Must-have:
- At least 7 years of experience in developing web applications
- Proficiency in Java and Kotlin for BE/willing to study Kotlin to write clear, readable, and maintainable code
- Container-based development (Docker, docker-compose, Kubernetes) experience
- Writing comprehensive and maintainable test code (must)
- Experience using, designing, and building GraphQ...
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