AI/ML Engineer

Arvexi (https://arvexi.com) is building AI that handles the work accountants shouldn't be doing manually. We're looking for an AI/ML Engineer to push the boundaries of what's possible in document intelligence and financial reasoning.

What you'll build:

• AI-powered document extraction pipeline that converts lease PDFs into structured financial data
• Financial reasoning engine for ASC 842, IFRS 16, and GASB 87/96 lease accounting standards
• Agentic AI workflows with 40+ tools, compute sandbox, and multi-turn reasoning
• Prompt engineering and evaluation pipelines for production Claude API integration
• Confidence scoring and quality assurance systems for extracted data

What we're looking for:

• 3+ years of experience in ML/AI engineering or applied AI
• Deep experience with LLMs (prompt engineering, structured output, tool use, evaluation)
• Strong Python or TypeScript skills
• Experience building production ML pipelines (not just notebooks)
• Understanding of document processing, OCR, or information extraction

Nice to have:

• Experience with Claude API or Anthropic's tool use patterns
• Background in fintech, accounting, or financial document processing
• Experience with RAG systems, embedding models, or vector databases

Tech stack: Claude API (Anthropic), TypeScript, Next.js 16, Prisma 7, Supabase PostgreSQL, pgBoss queues

About Arvexi: AI-powered lease accounting platform for ASC 842, IFRS 16, and GASB 87/96. Founded by ex-OpenAI and Google DeepMind engineers. Remote-first. Early stage, big ambition.

Learn more at https://arvexi.com