Investment Banker - AI Trainer

DataAnnotation; Mesa (AZ); Remote; USD 55,000 - 172,000; Full time

Benefits offered by this job

Flexible, remote work

Job summary

DataAnnotation is seeking a Finance Expert to evaluate AI-built financial analyses, verify valuation assumptions, and attest to defensible finance work.

You will stress-test three-statement linkages, trace reasoning, and write clear judgments that a CFO would trust. This is a flexible, remote, project-based role with strong emphasis on English clarity and finance rigor.

Qualifications

• 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: explanations are the training signal.
• No degree required; focus is on what you can do.

Responsibilities

• Stress-test AI-built models on real corporate scenarios.
• Trace the reasoning to expose plugged numbers, broken drivers, and unsupported conclusions.
• Write defensible analysis with honest assumptions and CFO-ready numbers.

Skills

Three-statement modeling

DCF modeling

Accounting behind them

Clear written English

Excel

Financial modeling tools

Tools

Excel

Financial modeling tools

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.