Company Description

VinSmart Future (VSF) is the leading technology company within the Vingroup Corporation, formed by the merger of the group's entire technology ecosystem, including VinApp, VinIT, VinBigdata, and other tech units. As a core driver of Vingroup's future growth, VSF is at the forefront of technological development, with artificial intelligence (AI) as its foundation. With a talented team of nearly 4,000 local and international technology experts, VSF focuses on creating high-utility technologies that enhance lives and connect data, models, and infrastructure to unlock new possibilities.

Location

• Ho Chi Minh: Vincom Dong Khoi
• Ha Noi: TechnoPark Tower, Vinhomes Ocean Park

Responsibilities

• Design, develop, and optimize complex backend services with requirements for real-time processing, high availability, scalability, and fault tolerance.
• Build and maintain APIs, microservices, and distributed systems using C++, Golang, or Java.
• Design and optimize system architecture, processing flows, and performance for large-scale applications.
• Improve system reliability through code quality, performance tuning, monitoring, logging, and troubleshooting.
• Work with concurrency, multithreading, memory management, and system optimization to ensure efficient performance.
• Develop real-time communication solutions using technologies such as gRPC, TCP/UDP, WebSocket.
• Collaborate with DevOps, Security, and cross-functional teams on containerization, CI/CD, and cloud infrastructure.
• Participate in code reviews, technical discussions, and support team development.

Qualifications

• 5+ years of experience in Backend / Software Development.
• Strong experience with one or more: C++ / Golang / Java
• Good understanding of: Backend architecture, Distributed systems, API development, Database optimization, Multithreading / Concurrency, Experience with Docker, CI/CD, and Cloud platforms is a plus.
• Strong problem-solving skills and ownership mindset.

Nice To Have: Experience with high-performance systems, real-time applications, streaming, messaging platforms, or AI-related products.