SciPhi

SciPhi is building R2R, the most advanced retrieval system.

Founding AI Research Engineer

$125K - $250K / 2.00% - 4.00%
Location
San Francisco, CA, US
Job Type
Full-time
Experience
3+ years
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Owen Colegrove
Owen Colegrove
Founder

About the role

Founding AI Research Engineer at SciPhi

We’re creating a dedicated position at SciPhi to drive DeepSeek-R1-style breakthroughs in advanced search and retrieval. Our open-source R2R platform already integrates file ingestion, vector search, graph construction, and cutting-edge retrieval flows—but there’s more to be done. We’re looking for someone who can help us build an autonomous agent that truly reasons across massive knowledge bases, pushing the boundaries of AI innovation in the process.


What You’ll Do

  1. Prototype Next-Generation Reasoning
    Combine ideas from R1 and tools like Claude/Gemini/4o to explore and interpret millions of documents in novel ways.
  2. Optimize & Scale
    Turn promising prototypes into efficient, smaller models suitable for real-world deployment—while retaining the core breakthroughs that make them stand out.
  3. Shape the Future of R2R
    After validating performance gains, guide us toward building our next-gen AI retrieval system, ensuring your advances are woven into R2R’s foundations.

What We’re Looking For

  • Strong AI Research Background
    Ideally Ph.D.-level experience or equivalent in AI, ML, or related fields. Experience in reasoning, retrieval, and large language models is a huge plus.
  • Experimental & Curious Mindset
    You love exploring new approaches, iterating quickly, and making data-driven decisions.
  • Passion for Real-World Impact
    Beyond research, you’re motivated to see groundbreaking ideas deployed at scale—and you enjoy collaborating to make it happen.
  • Extraordinary Achievements (Optional, But Valued)
    If you’ve placed highly in competitions like the IOI or published in top-tier conferences, we’d love to hear about it—though we value proven skill, creativity, and dedication in all forms.

Why SciPhi?

We’re a tight-knit team of engineers and researchers committed to innovation, collaboration, and solving hard problems that push AI forward. This is a unique chance to help our R2R platform evolve into a system that genuinely “thinks” about the data it processes. If you’re excited by the idea of shaping the future of AI retrieval—and you have the vision, curiosity, and know-how to make it happen—let’s talk.

Ready to join us? Reach out with your résumé, background, and any noteworthy achievements. We look forward to exploring how we can innovate together.

About SciPhi

SciPhi is building R2R, the most advanced retrieval system.

SciPhi
Founded:2023
Team Size:6
Location:San Francisco
Founders
Owen Colegrove
Owen Colegrove
Founder