AI Field Engineer – Enterprise

Posted 1hrs ago

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Job Description

AI Field Engineer deploying Fireworks AI’s open-model GenAI platform for enterprise customers. Building production integrations, guiding model strategy, and driving technical enterprise deals.

Responsibilities:

  • Lead technical discovery calls
  • Scope proofs of concept
  • Run load tests and evaluations to validate model architecture and deployment configuration
  • Build end-to-end POCs and production integrations inside customer environments
  • Navigate customer infrastructure, security requirements, and organizational constraints
  • Guide customers on model selection, fine-tuning strategy, and evaluation frameworks
  • Move customers from open-model exploration to production at scale
  • Manage multi-stakeholder enterprise relationships
  • Identify technical champions and align stakeholders to move deals forward
  • Feed recurring customer pain points and deployment patterns back into the product roadmap
  • Drive enterprise deals from discovery through production deployment

Requirements:

  • 3+ years in client-facing AI/ML roles
  • Deep hands-on experience with LLM inference and/or training
  • Working knowledge of open-model frameworks: vLLM, SGLang, and TensorRT-LLM
  • Experience with LLM fine-tuning; SFT minimum, with DPO/RFT a strong plus
  • Closed-model/API-wrapper-only experience will not clear the bar
  • Proven ability to ship production code inside a customer's environment
  • Strong Python skills
  • Experience with GPU and cloud infrastructure on AWS, Azure, or GCP
  • Comfort with Kubernetes
  • Executive presence and enterprise navigation
  • Ability to deep-dive with an ML engineer and present trade-offs to a VP the same day
  • Pre-sales or customer-facing field engineering experience, such as FDE, Applied AI Engineer, or Solutions Architect
  • Pure SWEs without customer-facing exposure are not a fit

Benefits:

  • Meaningful equity on top of OTE
  • H-1B transfers sponsored
  • TN sponsored
  • O-1 sponsorship considered case-by-case
  • Remote-friendly work arrangement
  • Offices in San Mateo, CA and New York, NY
  • Client-facing exposure from week 1–2
  • Opportunity to push PRs to the Fireworks codebase