Portfolio Manager - AI Trainer

DataAnnotation; Bullhead City (AZ); Remote; USD 55,000 - 172,000; Part time

Benefits offered by this job

Remote work

Flexible schedule

Job summary

DataAnnotation is seeking a Finance Expert to evaluate AI-built financial analyses against real corporate scenarios, verify valuation assumptions, and articulate defensible judgments for CFO-level clarity.

You will stress-test three-statement links, DFS assumptions, and working-capital logic, then expose inconsistencies and write clear, justified conclusions.

Qualifications

• Experience with three-statement modeling, DCF, and the accounting behind them.
• Fluent written English for clear explanations and judgments.
• Background in corporate finance, FP&A, or strategic finance is preferred.

Responsibilities

• Stress-test AI-built models on real corporate scenarios.
• Trace the reasoning to expose inaccurate drivers and unsupported conclusions.
• Write defensible analyses with transparent assumptions and drivers.

Skills

Three-statement modeling

DCF analysis

Corporate finance

Written English

Tools

Excel

Financial modeling

Job description

Models can build a three-statement model that looks clean and still get the mechanics wrong: a balance sheet that doesn't balance, working capital that flows the wrong way, a circular reference silently zeroed out. Someone has to trace the numbers back through the logic, and that someone is you.

As a Finance Expert you'll evaluate AI-built financial analyses on real corporate scenarios, check the valuation assumptions and the accounting behind them, and write the judgments that teach models what defensible finance work looks like.

What you’ll actually do

• Stress-test AI-built models on real corporate scenarios: three-statement linkages, DCF assumptions, and the working-capital logic underneath.
• Trace the reasoning to expose plugged numbers, broken drivers, and conclusions the model's own math doesn't support.
• Write the defensible analysis when the model falls short: honest assumptions, clear drivers, and a number you'd put in front of a CFO.

Roles this fits

Common backgrounds: FP&A Analyst, Finance Business Partner, Strategic Finance.

What we look for

• Professional experience in corporate finance, FP&A, or strategic finance.
• Fluency with modeling: three-statement builds, DCF, and the accounting behind them.
• Clear written English: your explanations are the training signal.
• No degree required. We care about what you can do, not where you learned it.

Compensation

Up to $40 – $125+/hr depending on task difficulty and specialization. Many contributors add $10k–$100k+ a year; some make it their full-time income.

About DataAnnotation

DataAnnotation is where 100k+ experts train the world’s leading AI models. $150M+ paid to contributors to date, and the average contributor stays 5+ years. Flexible, remote, and always project-available.