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Technical Customer Support (L1)

Vast AI· Operations
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RemoteFull-timePosted 1mo ago

About the role

Entry-level to mid-level L1 technical customer support role focused on high-volume, customer-facing support for GPU rental issues, Docker/Linus environments, and account inquiries. Combines people skills with technical troubleshooting in a remote, Vietnam-based position.

Responsibilities

  • Respond to a high volume of customer and host inquiries via chat and email with professionalism and clarity
  • Troubleshoot L1 issues related to GPU rentals, Docker containers, Linux environments, and account related questions
  • Set clear expectations, communicate status updates, and follow up until issues are resolved
  • Identify, document, and escalate issues that require L2/engineering attention
  • Maintain and improve support documentation and internal knowledge base articles

Qualifications

  • Previous experience in customer support or technical support (B2C or B2B)
  • Strong English written communication — clear, professional, and empathetic in tone
  • Strong technical troubleshooting fundamentals — able to methodically diagnose unfamiliar software, system, or connectivity issues and learn new technical environments quickly
  • Basic Linux, networking, or Docker experience is strongly preferred. Candidates with strong technical support experience and demonstrated ability to learn these skills quickly will also be considered.
  • Demonstrated ability to handle frustrated or confused customers constructively

Skills

Required:English communicationTechnical troubleshootingLinux
Nice to have:Docker

Benefits

  • Competitive salary
  • 100% salary during probation period
  • Yearly Performance Bonus
  • Annual leave as per regulations
  • Health Insurance
  • Reimbursement for approved work expenses
  • Fast growing, ambitious startup environment
Last updated Oct 25, 2026. Interested? Apply on the company site.
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About Vast AI

Rent GPUs | Vast.ai

Rent high-performance cloud GPUs at low cost with Vast.ai. Instantly deploy GPU rentals for AI, machine learning, deep learning, and rendering. Flexible pricing, fast setup, and global availability

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