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Role description

Machine Learning Researcher

Rational logoRationalYC S26
AI-native
TypeFull-time
SponsorshipNo visa sponsorship
Salary$150,000–$200,000
LocationSan Francisco, CA
Posted8/28/2026
Research

Push the modeling frontier for accounting AI. You'll design and evaluate models, run experiments, and figure out what's actually possible. You think rigorously about evals and love going deep on hard problems.

Relevant archetypes

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Company info

Rational logo

Rational

First Zero-human Accounting Firm

Pre-seedRecently raisedYC S26Fresh from YCBrand newAI-product
Founded2026
Size
1–10 employees
IndustryBusiness Consulting and Services
Latest fundingPre-seed · Sep 9, 2026

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