Solutions Architect

About VinSmart Future:
VinSmartFuture (formerly VinIT) is a technology subsidiary of Vingroup, leading the development of a comprehensive SuperApp and digital ecosystem that serves tens of millions of users across key sectors: payments, healthcare, education, mobility, commerce, and entertainment.
Our mission is to build the "Digital Core" - the foundational technology platform that powers Vingroup's unified digital operations, enabling smart management, data-driven decision-making, and scalable infrastructure on a national level.
Work Location:
Hanoi: TechnoPark Tower, Vinhomes Ocean Park, Hanoi
HCM: Vincom Dong Khoi, HCM
Job Description:
Design, evaluate, and optimize system architectures for applications requiring complex service orchestration, real-time processing, high availability, scalability, and fault tolerance, such as ride-hailing, trip matching, and pricing systems.
Define and standardize SOA / Microservices architecture for multi-application, multi-market environments (multi-tenant, multi-region).
Analyze and re-engineer existing systems to:
Improve scalability, performance, and availability.
Ensure observability, tracing, and performance tuning.
Enhance resilience and fault tolerance, reduce downtime, and improve user experience.
Establish technical standards and collaborate with Development and DevOps teams to ensure consistent implementation following best practices.
Work closely with Product Owners and Tech Leads to define system architecture, technical solutions, and technology choices.
Research, experiment, evaluate, and propose solutions for application development across both business workflows and platform/non-functional requirements, including but not limited to Infrastructure as Code (IaC), CI/CD, DevSecOps, Integration, Observability, Data Engineering, Data Analytics, MLOps, AI, UI/UX, and Super App development.
Contribute recommendations to improve architecture, system performance, and end-user experience (response time, fault tolerance, etc.).
Qualifications:
Minimum 3 years of backend development experience and 2 years of system architecture experience.
Strong understanding of modern programming languages and development frameworks, such as: Java (e.g., Spring); Scala; Python; [protected info] (e.g., NestJS, Express); Go (e.g., Gin, Fiber); Spark (Java, Scala, Python); Flink; Beam
Knowledge and hands-on experience with SOA, Microservices, System Integration, and DevSecOps.
Understanding of protocols and architectural patterns, including RESTful APIs, JWT/OAuth2, messaging systems, batch and stream processing, multithreading, and singleton patterns.
Experience with Kubernetes, Docker, AWS/GCP (EKS/GKE, ECS, Cloud Run, etc.), and Infrastructure as Code (IaC).
Experience in database architecture, data modeling, and performance tuning across databases, caching, and messaging platforms, including Redis, Kafka, PostgreSQL, MongoDB, and NoSQL databases.
Experience designing multi-tenant systems or multi-region deployments.
Knowledge of monitoring, logging, and tracing tools such as Prometheus, Grafana, ELK, and OpenTelemetry.
Strong system thinking, communication, and cross-functional collaboration skills.
Preferred Qualifications
Experience in Mobility, Payments, Logistics, or Super App domains.
AWS/GCP Architect or Kubernetes Administrator certifications.
Benefit:
Flexible working hours and attendance policy. Work from home on alternate working Saturdays.
Attractive compensation package and competitive bonus schemes.
Lunch allowance.
Exclusive benefits across Vingroup's ecosystem, including preferential rates for education (Vinschool), healthcare services (Vinmec), hospitality and resorts (Vinpearl), vehicle purchases (VinFast), and housing rental and ownership programs (Vinhomes), in accordance with the Group's policies.
Full statutory insurance coverage in accordance with Vietnamese Labor Law, including Social Insurance, Health Insurance, and Unemployment Insurance.
Additional private healthcare insurance provided based on job grade and position.
Annual health check-ups at reputable hospitals and healthcare centers nationwide.
Opportunity to participate in large-scale, strategic technology projects.
Opportunity to work in a professional technology environment alongside scientists, experts, and engineers from leading technology companies in Vietnam and around the world.
Access to free learning resources on Udemy, Coursera, and O'Reilly, as well as internal workshops and seminars.
Sponsorship for professional certifications and special mentorship programs from Company and Group leadership.
Opportunity to join Vingroup's technology clubs and internal technology communities, contributing ideas and projects to real-world applications.
Internal Trainer development programs with special benefits for knowledge-sharing contributors.
12 annual leave days, plus public holidays in accordance with Vietnamese Labor Law.
Participation in company activities, team-building programs, and annual corporate events.