[Hanoi] Principal Java Engineer (Spring Boot/ Kotlin)

Top 3 reasons to join us

• Hybrid working; Flexible time; Macbook Pro
• L&D programs; 17 days off
• 13.7 million B2C users; 140,000+ business customer

Job description

• 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

Your skills and experience

Must-have:

• At least 8 years of experience in developing web applications
• Strong experience in Java Web Development
• Good understanding of SOLID principles, common design patterns and best practices
• Proficiency in Java and Kotlin for BE (no experience in Kotlin is accepted, as long as you're willing to study Kotlin) 
• Container-based development (Docker, docker-compose, Kubernetes) experience
• Ability to write comprehensive and maintainable test code
• Experience in using, designing, and building GraphQL, Web Service APIs
• Extensive experience with Spring framework: Spring Boot, Spring Data, Spring Security, Spring Batch, Spring Cloud
• Knowledge of Domain Driven Development and Onion/Clean Architecture
• Solid experience with MySQL or PostgreSQL including performance tuning and optimization
• Agile/Scrum software development experience
• Experience in improving application security, performance, and operation
• Experience of leading a project as a team leader, educating team members
• Strong sense of ownership

Nice-to-have:

• Strong knowledge of security and performance
• Strong Knowledge of Microservices architecture design and implementation
• Willingness to learn and build a deep understanding
• Build and maintain application infrastructure built on AWS
• Experience in SaaS product company 

Why you'll love working here

Financial Benefits:

● Attractive Salary Package comparing with market standard

● Insurance based on full salary (Social Insurance, Health Insurance, Unemployment

Insurance)

● Private health insurance and accident insurance

● Full salary during probation period

● 16-24 paid leaves per year

Working environment:

● Very well-equipped facility: Macbook Pro, Additional monitor

● Hybrid working model with 2 working days in office per week

● Annual Company trip and Quarterly T eam building

● Working in an international environment with nice and supportive colleagues

● Work life balance environment

● Sport clubs in the company for engagement activities: billiard club, running club

Career Development:

● Clear Career path

● Strong sponsoring from companies for various technology courses and certifications

● External & internal training courses

● Soft-skill workshops

● Tech seminars

● Monthly and biannual Recognition Awards

● Performance & salary review: twice/year (Jun & Dec)