Expert Opportunity - Comptroller ($80/hr, up to $1,600/week) in London

Expert Opportunity - Comptroller ($80/hr, up to $1,600/week) in London

London Freelance 80 - 80 Β£ / hour (est.) Working from home possible
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At a Glance

  • Tasks: Help train AI by refining financial documents and spreadsheets.
  • Company: Join a leading AI lab with a focus on innovation.
  • Benefits: Earn $80/hour, work flexibly, and enjoy remote opportunities.
  • Other info: Work with a top-tier team and grow your professional network.
  • Why this job: Make an impact in AI while utilising your accounting expertise.
  • Qualifications: 5+ years in corporate accounting and strong spreadsheet skills required.

The predicted salary is between 80 - 80 Β£ per hour.

About This Opportunity

We're working with a leading foundational AI lab to find experienced comptrollers who can help train their latest language model on professional document, spreadsheet, and slide deck tasks. We're looking for comptrollers with 5+ years in corporate accounting, financial operations, or audit support to create, evaluate, and refine AI-generated documents, spreadsheets, and slide decks across core workflows:

  • Monthly close reconciliations and journal entry packages
  • Audit request schedules and PBC documentation
  • Accounts payable and receivable aging reports
  • Budget-to-actual variance summaries
  • Internal control walkthroughs and SOX testing memos
  • Vendor and expense audit trail spreadsheets

Compensation: $80/hour

Commitment: Flexible, 5-20 hours per week (or more if desired)

Location: Fully remote, work on your own schedule

Start date: ASAP

Qualifications:

  • 5+ years in corporate accounting, financial operations, or internal/external audit support, with hands-on ownership of close reconciliations and audit request schedules
  • Deep fluency in GAAP, PBC documentation standards, and spreadsheet-based control testing (Excel/Google Sheets, pivot tables, VLOOKUP/XLOOKUP, macros)
  • Expert-level document, spreadsheet, and slide craftsmanship, with excellent written communication and attention to detail

About Ethos

Ethos is a new expert network built by a McKinsey/SoftBank/DeepMind team and backed by world-leading investors like General Catalyst. We connect experts with investors and consultancies for paid expert calls, speaking engagements, and advisory opportunities.

Key Requirements:

  • 5+ years in corporate accounting, financial operations, or internal/external audit support, with hands-on ownership of close reconciliations and audit request schedules
  • Deep fluency in GAAP, PBC documentation standards, and spreadsheet-based control testing (Excel/Google Sheets, pivot tables, VLOOKUP/XLOOKUP, macros)
  • Expert-level document, spreadsheet, and slide craftsmanship, with excellent written communication and attention to detail

Expert Opportunity - Comptroller ($80/hr, up to $1,600/week) in London employer: Ethos

Ethos is an exceptional employer that values innovation and flexibility, offering a fully remote work environment that empowers employees to excel in their roles. With a strong focus on professional development, team collaboration, and the opportunity to work with cutting-edge AI technology, employees can expect meaningful growth and a supportive culture that fosters creativity and excellence in financial analysis.

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Contact Details:

Ethos Recruitment Team

We think you need these skills to ace Expert Opportunity - Comptroller ($80/hr, up to $1,600/week) in London

Corporate Accounting
Financial Operations
Audit Support
Close Reconciliations
GAAP
PBC Documentation Standards
Spreadsheet Control Testing