1Mind Inc. logo

AI Research Lead

Job Overview

Location

San Francisco

Job Type

Full-time

Category

Data Science

Date Posted

April 15, 2026

Full Job Description

đź“‹ Description

  • • Lead and define the AI research agenda for 1mind’s vertical post-training models in sales and GTM domains, driving innovation that directly impacts revenue-generating AI agents.
  • • Own the end-to-end research lifecycle — from exploratory experimentation to production deployment — shaping how AI agents understand and improve human sales interactions.
  • • Join a pioneering applied research team at a Series A startup deploying live multimodal Superhumans in enterprise environments, working directly with the CTO to build a world-class research organization.
  • • Advance your expertise in cutting-edge post-training techniques (RLHF, DPO, reward modeling) using real-world buyer interaction data, with freedom to publish, lead a team, and influence product strategy.

🎯 Requirements

  • • 4+ years of experience in machine learning research or applied AI, with at least 1–2 years focused on post-training techniques such as RLHF, DPO, reward modeling, or alignment.
  • • Deep technical fluency in LLM training pipelines, fine-tuning methodologies, and evaluation frameworks for large language models.
  • • Demonstrated ability to transition research from exploration to production-grade systems deployed in real-world environments.
  • • Strong product intuition to identify where research creates tangible business value and prioritize initiatives accordingly.
  • • Based in or willing to relocate to San Francisco, CA.

🏖️ Benefits

  • • Access to a unique, live RL environment with high-fidelity reward signals from thousands of real buyer interactions — training data unavailable elsewhere.
  • • Freedom to define the research agenda, choose problems, build and lead a research team, and shape the technical direction of a category-defining company.
  • • Support for publishing research and contributing to open-source or open-weight model initiatives, with IP evaluated case by case toward openness.
  • • Competitive, market-leading compensation package including base salary, equity, and full benefits, tailored to experience and qualifications.

Skills & Technologies

Senior
Onsite

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About 1Mind Inc.

1Mind Inc. operates a social discovery platform where users answer personality questions to generate compatibility scores and connect with like-minded people. The service is accessible via web and mobile apps and targets individuals seeking friendships or relationships based on shared interests and traits rather than photos or algorithms alone.

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