Finance Business Partner Expert

Ethos; United States; Remote; USD 80,000 - 113,000; Part time

Job summary

Ethos is seeking experienced finance business partners to help train their language model on professional presentation tasks. You will build, evaluate, and refine AI-generated slide decks across core workflows: monthly reporting slides, bridge and waterfall charts, headcount and opex exhibits, scenario analysis pages, and commentary drafting for finance reviews.

This remote, flexible role requires 3+ years in FP&A or business finance at a significant company, expert PowerPoint skills, and

Qualifications

• 3+ years in FP&A, business finance, or commercial finance at a significant company
• Strong expertise in financial charting, bridges/waterfalls, and reporting packs
• Expert-level PowerPoint and slide craftsmanship, with excellent written communication and attention to detail

Responsibilities

• Train AI language model on professional presentation and slide deck tasks
• Create, evaluate, and refine AI-generated presentations and slide decks across core workflows: monthly reporting slides, bridge and waterfall charts, headcount and opex exhibits, scenario analysis pages, and commentary drafting for finance reviews.

Skills

FP&A experience

Financial reporting

Slide deck craftsmanship

Education

No degree required

Tools

PowerPoint

Job description

Pay

$70/hr
The rate in the listing.
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From the Ethos listing, checked Nov 4.
Listed
Today
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About this role
From the Ethos listing
About This Opportunity
We're working with a leading foundational AI lab to find experienced finance business partners who can help train their latest language model on professional presentation and slide deck tasks.
We're looking for finance business partners with 3+ years in FP&A or business finance building the decks behind the numbers to create, evaluate, and refine AI-generated presentations and slide decks across core workflows: monthly reporting slides, bridge and waterfall charts, headcount and opex exhibits, scenario analysis pages, and commentary drafting for finance reviews.

Compensation

$70/hour
Commitment:
Flexible, 5-20 hours per week (or more if desired)
Location:
Fully remote, work on your own schedule
Start date:
ASAP

Qualifications

3+ years in FP&A, business finance, or commercial finance at a significant company
Strong expertise in financial charting, bridges/waterfalls, and reporting packs
Expert-level PowerPoint and slide craftsmanship, with excellent written communication and attention to detail

How long hiring takes

• 25 days of applying.
• Within 2 weeks ~30%
• Within 6 weeks ~65%
• Within 3 months ~85%

Skills and categories

• Business
• No Degree Required
• Finance
• Business & Strategy
• Expert

Common questions

Do I need to keep applying for projects on Ethos?
No. When your profile is live, Ethos matches you to new projects from your career history, so companies find you. Each finished project raises your Expert Score, which brings you better-paid work.
How and when does Ethos pay experts?
Within 30 days of your invoice, after a project closes. Some AI training platforms pay weekly, so plan for the longer wait.
How many hours a week is this Finance Business Partner work?
Between 5 and 20 hours a week. At $70/hr that is $350 to $1,400 a week. You set your own hours.
What experience does this Finance Business Partner listing ask for?
The listing asks for 3+ years in FP&A, business finance, or commercial finance at a significant company; strong expertise in financial charting, bridges/waterfalls, and reporting packs; and expert-level PowerPoint and slide craftsmanship, with excellent written communication and attention to detail. Ethos's interviewer builds your profile from your CV, so have the roles that show this ready to talk through.
How much does this specific role pay?
This listing is posted at $70/hr, an hourly rate. Pay can change after we check the listing, so confirm the rate on the platform's application page.
What happens when I click Apply on this listing?
The link opens Ethos's sign-up. There is no form for this listing: Ethos's AI interviewer asks about your career in a 5 to 15 minute call, builds your profile from it, and then matches you to projects like this one. Keep your CV open and cover the experience the Qualifications above ask for.
Who built Ethos and is it legitimate?
Yes. Ethos was founded in London in 2024 by James Lo (McKinsey, SoftBank Vision Fund) and Daniel Mankowitz (Google DeepMind research scientist and lead author of AlphaDev). It raised a $22.75M Series A led by a16z in May 2026, with General Catalyst and XTX Markets participating, and works with AI labs, private equity firms, hedge funds and consultancies. The link on this page is an affiliate link; it doesn't affect your pay or the projects you're offered.