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This listing was closed on Aug 10, 2026.
Browse Open JobsPrincipal Applied AI / ML Engineer
Summary by AIEngineer.careers
Principal Applied AI / ML Engineer is a AI Engineer role (full-time). with Faire. in SAN FRANCISCO, US. Compensation shown: $308K–$424K. Imported listing (source: dice.com). Apply on the employer's site (dice.com).
Imported listing (source: dice.com) · Apply on dice.com
SAN FRANCISCO · US
$308K–$424K
Full-time
PRINCIPAL
The sections below reproduce the third-party job description for reference. AIEngineer.careers does not write or control this text.
Imported job description
Sourced from dice.com
Faire is a technology wholesale platform that uses data and machine learning to connect independent retailers with brands worldwide. We are seeking a Principal AI/ML Engineer to define the AI vision, prototype advanced AI systems (LLMs, generative AI, agent frameworks), and architect the AI-ready stack. This role reports directly to the CTO and involves driving company-wide AI strategy while remaining hands-on.
Responsibilities
- Shape the AI vision in partnership with product, design, and engineering leadership.
- Prototype and deploy cutting-edge AI systems including LLM fine-tuning, RLHF, and agent frameworks.
- Define technical standards and evaluation frameworks for AI safety, reliability, and business impact.
- Partner with infrastructure teams to evolve data pipelines, ML serving stack, and developer tools.
- Mentor engineers and scientists across the organization.
Requirements
- 10+ years of experience training and deploying ML models at scale.
- Deep expertise in LLMs and modern AI techniques: fine-tuning, RLHF, RAG, embeddings, agent frameworks.
- Strong systems background with large-scale data pipelines, feature stores, distributed training, and model serving.
- Proficiency in PyTorch, TensorFlow, JAX, Triton, or similar frameworks.
Faire
San Francisco · US · 931+ employees
Faire is a wholesale technology platform that acts as an online marketplace connecting independent retailers with brands from around the world. The company streamlines the wholesale process by offering tools for discovery, ordering, inventory management, and flexible payment terms to help local businesses thrive.
