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Role Overview:

  • Direct Ostium's accounting operations with institutional-grade frameworks.
  • Bridge TradFi and DeFi accounting worlds for bulletproof financials.

Core Responsibilities:

  • Own consolidated close and NAV accounting across all entities.
  • Build reconciliation infrastructure and controls, leveraging onchain data.
  • Manage treasury, audit, tax, and corporate accounting core.

Requirements:

  • Active CPA with deep US GAAP fluency and audit-ready close experience.
  • Dual-domain fluency in TradFi and crypto/digital asset accounting.
  • Onchain fluency and systems expertise with QuickBooks and crypto subledger.

Why Ostium?:

  • Small, elite team with competitive compensation and flexible work.
  • Opportunity to define a new category and own the product at the center of it.
  • Work alongside a team that cares deeply about craft and trader needs.

Ostium

Ostium is building the neo-broker for the onchain world, enabling anyone with a digital wallet to trade stocks, commodities, currencies, and crypto with full transparency. The team is a 30-person meritocracy across New York, Miami, and Porto, shipping fast and staying obsessed with trader needs.

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