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CoreWeave

Technical Support Engineer II

CoreWeave
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mid full-time ¥6,000,000 to ¥9,500,000 Japan

First indexed 13 Aug 2026

Description

CoreWeave is The Essential Cloud for AI. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence.

As a Technical Support Engineer II, you will work on a diverse set of problems in a fast-moving environment, collaborate cross-functionally with our team to support our users, and help shape our product. Your main goal will be to quickly get answers to all user messages.

Responsibilities:

  • Quickly respond to all inbound support requests, including email, live chat, and community forums
  • Triage bugs and requests based on customer type and severity of issue
  • Track inbound and outbound responses to ensure contact SLAs are being met
  • Maintain a fast response time for entire user base
  • Collaborate with the engineering and product team when troubleshooting issues and providing feedback on features
  • Recognize trends in user messages to help identify areas of improvement in internal or external documentation
  • Learn Weights & Biases' product features and build up knowledge base to resolve issues on your own
  • Participate in a 24/7 on-call rotation to provide support during weekends

Requirements:

  • 2+ Programming experience, from either an engineering role, a computer science degree, or personal projects
  • Python proficiency
  • Experience using any of the following: Keras, Tensorboard, Tensorflow, Pytorch, Pytorch Lightning, Jupyter notebooks, colabs, matplotlib and other ML frameworks and tools
  • A passion for connecting with real users and enabling them to be power users of the product
  • Good organization of assigned requests to oversee timely follow-up for every message
  • Work autonomously in a self-directed environment
  • Proactively find ways to improve processes and collaborate internally
  • Answer messages with a kind, thoughtful tone that makes users feel appreciated and connected to our team

Preferred:

  • Previous experience in machine learning
  • Customer service experience in a technical SaaS environment
  • Experience in frontend frameworks
  • Experience with Docker, AWS, GCP, Azure
  • Experience with Kubernetes or other cloud infrastructures

Benefits:

  • Medical, dental, and vision insurance
  • 100% paid for by CoreWeave
  • Company-paid Life Insurance
  • Voluntary supplemental life insurance
  • Short and long-term disability insurance
  • Flexible Spending Account
  • Health Savings Account
  • Tuition Reimbursement
  • Ability to Participate in Employee Stock Purchase Program (ESPP)
  • Mental Wellness Benefits through Spring Health
  • Family-Forming support provided by Carrot
  • Paid Parental Leave
  • Flexible, full-service childcare support with Kinside
  • 401(k) with a generous employer match
  • Flexible PTO
  • Catered lunch each day in our office and data center locations
  • A casual work environment
  • A work culture focused on innovative disruption
This listing is enriched and indexed by YubHub. To apply, use the employer's original posting: https://job-boards.greenhouse.io/coreweave/jobs/4703221006