Backend Engineer (AI Infrastructure)

About FPT Smart Cloud 

FPT Smart Cloud (FCI) – a member of FPT Corporation, pioneers AI & Cloud solutions in Vietnam. FCI was founded with the mission to generating an immense leap in productivity and agility in business operations.

FPT Smart Cloud aims at leading the industry by focusing on building a firm technological foundation, developing diversified ecosystem products, and reaching global connectivity.

• Customized to specific needs: Providing cloud-based products and solutions customized to each industry.
• All-in-one Platform: Consolidating FPT Smart Cloud technology and diverse business solutions all in one platform. AI & Cloud services are a Unify eco-system.
• Local market leadership: Outstanding Cloud and AI technology infrastructure and platform to help local businesses grow their products and services online.
• Deliver the future: Help customers achieve business outcomes faster by integrating world-class processes and technology.

Key Responsibilities 

Design and develop backend services for:

• Usage metering (GPU, API, storage)
• Billing engine & pricing logic
• Credit / quota management

Build event-driven systems to process large-scale usage data (real-time & batch)

Integrate billing with:

• AI training jobs
• Inference APIs
• Container / GPU lifecycle

Optimize for:

• High throughput (large volume of usage events)
• Low latency (real-time credit deduction)
• Accuracy & consistency

Implement monitoring, logging, audit, and reconciliation

Collaborate with AI/ML, Cloud/Infra, and Product teams

Requirements 

• 3+ years of backend development experience
• Proficient in Golang/ Python
• Strong experience with:
  • Distributed systems
  • Microservices architecture
  • REST/gRPC APIs
• Hands-on with:
  • Message queues (Kafka / RabbitMQ)
  • Cache (Redis)
  • Databases (PostgreSQL / MySQL)

• Experience building:
  • Billing / payment / metering systems
  • Event-driven or stream processing systems
• Familiar with:
  • Kubernetes / Docker
  • Cloud platforms (AWS / GCP / Azure)

Top Benefits

• Salary: Competitive, pay according to ability. Negotiation during the interview.
• Social insurance and health insurance according to labor laws.
• Creative, open-minded working environment that respects individuals
• FPT Premium Care package
• Activities and culture with FCI and FPT Corporation
• Study support package for children of FCI union
• Sponsor related courses and certifications

Working Environment

• Working Location:
  • Site Hanoi: 7th Floor, FPT Tower, no. 10 Pham Van Bach Street, Dich Vong ward, Cau Giay district, Hanoi
• Working hours:
  • 8h30 AM – 12h00 PM
  • 1h00 PM – 5h30 PM

• Working days: Monday to Friday (weekends off)

Contact Person

Pham Thi Ha My (Ms.) – Talent Acquisition Team Leader
Email: [email protected]
Phone: 0962456194
FPT Smart Cloud (FCI) Co., LTD
Address: 7th Floor, FPT Tower, No. 10 Pham Van Bach, Cau Giay Dist, Hanoi
Websites: FPT Cloud | FPT AIBusiness Analyst (BSS)