Công Ty Cổ Phần Công Nghệ VMO Holdings
Technical Team Leader (Java/VueJS)
Established in 2012, VMO Holdings (VMO) is a leading provider of professional IT services based in Vietnam. With 12 years of experience in software consulting and development, VMO has expanded to over 1,200 employees, operating from 7 offices in Vietnam and 6 international branches in the United States, Japan, and Thailand.
Completing the VMO ecosystem and focusing on core values in all VMO activities will be the basis for us to confidently empower and trust the next generation. Each member of VMO should always set new goals for themselves, change their mindset, develop themselves and their organization to join VMO in conquering all challenges and developing sustainably in the future.
Responsibilities
- Solution Architecture
- Maintain project Architect
- Research + Apply New Tech
- Research Report issue
- Training + Guideline member
- Communication with Customer
Requirements
- Strong understanding of networking concepts (IP, CIDR, NAT, OSI model)
- Proficient in using concurrency in Java
- Understand how the Garbage Collector works
- Skilled in using Stream API, lambda expressions, and functional interfaces
- Understand how to create and use components in Vue/Angular/React
- Familiar with state management in Vue/React/Angular
- Able to design complex REST APIs (including paging, rate limiting, filtering)
- Understand how to implement monitoring, caching, and load balancing for APIs
- Proficient in using Spring Data JPA for querying data
- Strong understanding and usage of transactions in Spring Data
- Proficient in using at least one NoSQL database in application development
- Familiar with advanced SQL concepts (subqueries, views, etc.)
- Able to explain ACID concepts
- Know how to optimize SQL queries
- Can explain transactions in SQL (purpose, how they work)
- Basic understanding of EC2 (AWS) or its equivalents in GCP/Azure
- Understand the concept of object storage (e.g., S3)
- Experience working with at least one cloud provider (AWS/GCP/Azure)
- Strong grasp of SOLID principles
- Know how to use aggregation and projection in NoSQL data queries
- Capable of identifying and analyzing logs to diagnose issues (e.g., CloudWatch logs, /var/log)
- Understand application development risks and how to prevent them (XSS, CSRF, Injection, etc.)
- Able to explain authorization mechanisms in applications (RBAC, ABAC)
- Understand how to write unit tests and integration tests
- Familiar with common design patterns in application development (Proxy, Visitor, etc.)
- Understand microservices architecture and inter-service communication
- Proficient in using Docker
- Experience using Redis and Kafka in system design and application development
- Experience mentoring junior/middle developers
- Able to present issues clearly and understandably
- Effective communication skills and ability to work in a team
- Able to draw UML diagrams and flow diagrams
About Công Ty Cổ Phần Công Nghệ VMO Holdings
https://topdev.vn/companies/cong-ty-co-phan-cong-nghe-vmo-holdings-919060 job opening
Industry
Outsourcing
Company size
Over 1000 Employees
Nationality
Vietnam