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Senior Accounting Expert - F500

Company: Obsidian

Location: toronto, London

Posted: June 08, 2026

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Position Details

Role Overview

Mercor is seeking senior accounting and audit professionals to build evaluation tasks for AI systems operating in Fortune 500 accounting contexts.

The workflows are calibrated to the reporting obligations, control environments, and transaction complexity of Fortune 500 and large public companies.

Contributors design enterprise accounting scenarios, produce reference work, and write rubrics that reflect senior controllership and audit judgment.

Key Responsibilities

  • Construct scenarios across F500 corporate accounting and controllership, including multi-entity and multi-currency consolidations under ASC 810.
  • Build SEC reporting tasks (10-Q, 10-K, 8-K, proxy) for $10B+ public companies.
  • Develop F500 SOX programs at scale, including environments with 300+ key controls and integrated audits.
  • Author tasks on technical accounting under ASC 606, 842, 805, and 740 at multi-billion revenue scale, plus IFRS...