**VinSmart Future**
**Domain:**
Fintech
**Work Loacation**
: District 1
**Position Responsibilities**
(List of essential job functions/duties, responsibilities and expectations – use bullets and prioritize key responsibilities on top, limited to a maximum of 10 bullet points)
- Backend Architecture: Design, develop, and maintain scalable microservices and APIs using Java or Golang, ensuring high performance and reliability
- System Design: Lead the design of complex backend systems, making architectural decisions that impact scalability, maintainability, and performance
- Advanced Development: Implement sophisticated features including distributed transactions, event\-driven architectures, and real\-time data processing
- Performance Optimization: Identify bottlenecks and optimize system performance at database, application, and infrastructure levels
- Code Excellence: Conduct thorough code reviews, establish coding standards, and mentor junior engineers on best practices
- Production Ownership: Take ownership of services in production, including monitoring, troubleshooting, and incident response
- Cross\-functional Collaboration: Work closely with Product, Frontend, DevOps, and QA teams to deliver end\-to\-end solutions
**Qualifications / Professional Competencies / Experience Requirements**
A list of general requirements for the role (not tailored to any individual) – including desired educational background, work experience, and technical knowledge.
- Minimum 7 years in backend development with strong proficiency in both Java or Golang
- Programming Expertise: Deep knowledge of Java (Spring Boot, Spring Cloud) or Golang (goroutines, channels, standard library); understanding of language\-specific performance characteristics
- Microservices Architecture: Proven experience designing and implementing microservices, including service discovery, API gateway patterns, and inter\-service communication
- Databases: Advanced knowledge of RDBMS (MySQL, PostgreSQL) including query optimization, indexing strategies, and transaction management; experience with NoSQL databases (MongoDB, Redis, Cassandra) is a plus
- API Design: Strong understanding of RESTful API design, gRPC, and GraphQL; experience with API versioning and backward compatibility
- CI/CD: Experience with Jenkins or GitHub Actions for continuous integration and deployment.
- Core Knowledge: Solid understanding of data structures and algorithms, with the ability to apply them to complex problem\-solving.
- Experience in distributed systems, microservices architecture, and containerization (Docker, Kubernetes).
- Familiarity with system security practices and backend performance optimization.
