AI Field Engineer, Singapore

Fireworks AI
Singapore
Workplace: OnsiteFull timeSGD 200,000 - 350,000 annuallyFunction: Data Science & Machine LearningExperience: 5+ yearsSkills: ["Communication","Stakeholder management","Problem-solving","Debugging","Executive presence"]

Build and deploy end-to-end AI POCs, MVPs, and production integrations with enterprise customers and technology partners. Architect inference foundations, run load tests, and tune latency/throughput/cost using frameworks like vLLM and SGLang. Guide model selection and fine-tuning strategies (SFT/DPO/RFT), design evaluation for production-quality metrics, and translate field learnings into product improvements while engaging executives and engineering teams.

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FursaFursa
Fireworks AI
Fireworks AI
2 weeks ago

AI Field Engineer, Singapore

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 4 hours agoStatus: Live
Reposted: similar role first listed 2 weeks ago

Job Summary

Build and deploy end-to-end AI POCs, MVPs, and production integrations with enterprise customers and technology partners. Architect inference foundations, run load tests, and tune latency/throughput/cost using frameworks like vLLM and SGLang. Guide model selection and fine-tuning strategies (SFT/DPO/RFT), design evaluation for production-quality metrics, and translate field learnings into product improvements while engaging executives and engineering teams.
Location: Singapore
Workplace: Onsite
Employment Type: Full time
Job Function: Data Science & Machine Learning
Seniority: Mid level

Key Responsibilities

  • •Build end-to-end POCs and MVPs with customer engineering teams inside their codebases, infrastructure, and constraints.
  • •Architect inference foundations and size deployments so customers can scale without infrastructure bottlenecks.
  • •Run load tests and establish and tune latency, throughput, and cost baselines against realistic traffic profiles.
  • •Deploy and validate model families on inference frameworks (vLLM, SGLang), selecting optimal shapes, quantization configs, and serving patterns.
  • •Lead discovery conversations, manage technical relationships through production deployment, and translate recurring customer pain points into product proposals and platform improvements.

Pay and Benefits

Salary: SGD 200,000 - 350,000 annually

Key Requirements

  • •5+ years in a hands-on, customer-facing technical role (e.g., forward deployed engineer, applied AI engineer, solutions architect, ML engineer with field exposure, or technical founder).
  • •Demonstrated ability to build production software with customers and ship code running in customer production environments.
  • •Strong Python skills with comfort reading, writing, and debugging production code; familiarity with Kubernetes and infrastructure engineering.
  • •Working knowledge of the LLM stack, including inference trade-offs, model serving, and fine-tuning workflows (SFT minimum; DPO/RFT a plus).
  • •Experience with cloud infrastructure (AWS, Azure, GCP) and deploying models on GPU infrastructure, plus exceptional communication with executives and technical teams.
Experience:5+ yearsGenAIEnterprise AIAI infrastructure
Skills:CommunicationStakeholder managementProblem-solvingDebuggingExecutive presence
Tech Stack:PyTorchAMDMicrosoft Azure FoundryAWS BedrockSageMakerGCP VertexAWSAzureGCPKubernetesVLLMSGLangTensorRT-LLMGPULLMInference

Company Brief

Fireworks AI
Develops AI-driven tools to generate and optimize visual marketing content for brands and creators, automating production of short-form videos and multimedia assets for social platforms to improve engagement and scale creative workflows.
Industry: SaaS
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