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Closed on September 14, 2026.
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Job Description
In this role, you will own the intelligence layer behind AI automation for enterprise finance operations, moving ideas from research into production. Your focus includes browser-agent reliability, document understanding, and inference optimization, with continuous improvements driven by measurable system performance.
Key Responsibilities
- Own the core intelligence that powers the client’s automation workflows.
- Translate research work into production systems, with emphasis on browser-agent reliability, document understanding, and inference optimization.
- Improve accuracy and speed on an ongoing cadence, making the system better every week.
Required Qualifications
- Strong Python and applied ML engineering experience using ML frameworks, especially PyTorch.
- Applied ML/AI engineering background from a strong company, with evidence of real delivery.
- An eval-and-metric mindset, focusing on production metrics rather than only benchmark results.
- Comfort working with messy data and figuring out how to make it usable in production.
- A track record of shipping end-to-end systems, with the ability to describe specific builds beyond research prototypes.
- Clear, concise communication about your work without relying on buzzwords.
- Based in San Francisco or willing to relocate; able to work in-person 5 days a week.
Technologies and Tools
- Python, PyTorch, and modern ML frameworks
- LLMs, agents, RAG, and fine-tuning
- Quantization, caching, and routing for inference optimization
Nice to Have
- Real applied ML/AI work at a respected Series A to D startup or a selective technical organization (examples listed: Ramp, Databricks, Scale, Stripe).
- Lab or research exposure (examples listed: SAIL, BAIR, MIT CSAIL) paired with evidence of shipping, not only publishing.
- Recent progress toward LLMs, agents, RAG, fine-tuning, or production-focused ML systems.
- Experience with RL, retrieval systems, or agent-based systems.
- Breadth across production responsibilities such as inference optimization, data pipelines, fine-tuning, and model monitoring.
- Published ML papers and/or significant OSS contributions.
Why This Role
- Work on a category-defining problem: building AI that can operate software end to end to address a $300B+ market.
- Top-tier backing from an infrastructure-focused investor.
- Enterprise momentum with live customers ranging from $500M to $5B in revenue.
- Focus on frontier research-to-production areas, including browser-agent reliability, document understanding, fine-tuning pipelines, and inference optimization, with shipping improvements every week.
- Ground-floor ownership within a six-person team in San Francisco, where you will own the intelligence layer powering the product.
Job Details
- Location: San Francisco, CA (on-site)
- Work policy: On-site, 5 days/week
- Compensation: USD 180,000 to 250,000 per year + competitive equity
- Visa sponsorship: Available (H-1B, O-1)
- Employment type: Full-time