AI Engineer

Remote, USA
Posted Jun 12, 2026
Full-time

Loop is a company focused on unlocking profits in the supply chain through innovative AI solutions. The AI Engineer role involves building AI models and features to enhance Loop's business, tackling complex technical challenges and contributing to the development of their AI capabilities.

Responsibilities

  • Build both AI models and features that directly impact Loop’s business
  • Work on training and deploying in-house multimodal LLMs
  • Scale inference infrastructure
  • Build out and ship AI agent workflows
  • Utilize multimodal LLMs for document extraction and understanding
  • Extract, normalize, and link data into the domain model
  • Ensure high accuracy in model building
  • Expand AI capabilities into workflow automation and audit

Skills

  • 1+ years of hands-on experience in deep learning frameworks (e.g., PyTorch, Tensorflow, etc.)
  • Solid understanding of fundamental ML algorithms, especially multimodal LLMs
  • Experience fine-tuning LLMs and deploying them to production or building out agentic systems
  • Ability to ship high-quality code to production
  • Experience in cloud environments (AWS, Google, Azure)
  • Strong communication skills and willingness to collaborate in a cross-functional team environment with domain experts
  • Keep up to date with the latest AI research
  • Ability to work in a fast-paced environment
  • Prior startup experience
  • End-to-end experience building out machine learning models and features

Benefits

  • Premium Medical, Dental, and Vision Insurance plans
  • Insurance premiums covered 100% for you
  • Unlimited PTO
  • Fireside chats with industry leading keynote speakers
  • Off-sites in locales such as Napa and Tahoe
  • Generous professional development budget to feed your curiosity
  • Physical and Mental fitness subsidies for yoga, meditation, gym, or ski memberships

Company Overview

  • Loop is a logistics payments platform simplifying data ingestion and document capture. It was founded in 2021, and is headquartered in San Francisco, California, USA, with a workforce of 201-500 employees. Its website is https://loop.com.

  • Company H1B Sponsorship

  • Loop has a track record of offering H1B sponsorships, with 1 in 2025, 1 in 2024. Please note that this does not guarantee sponsorship for this specific role.

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