TL;DR

Fractional CFO (Financial): Lead and operate Optiml’s financial operating system during scale-up, focusing on financial planning, reporting, multi-entity governance, and investor relations. Focus on building scalable financial processes, automation, and ensuring data consistency across international subsidiaries.

Location: Remote, supporting operations across Switzerland, Germany, and the UK

Company

Optiml is an ETH Zurich spin-off scaling its AI-powered Real Estate Decision Intelligence software across Europe and the US, focused on decarbonizing buildings and optimizing asset financial performance.

What you will do

  • Build and operate financial planning, forecasting, and reporting systems aligned with company strategy.
  • Oversee outsourced accounting and ensure multi-entity financial governance across Switzerland, Germany, and the UK.
  • Develop investor-grade financial reports and support fundraising and board communications.
  • Manage cash, liquidity, and treasury functions to support growth and capital allocation.
  • Integrate finance systems and automate workflows to improve data consistency and reduce manual work.
  • Collaborate closely with leadership and commercial teams to align financial and operational data.

Requirements

  • CPA or equivalent accounting qualification required.
  • 7–10+ years experience in finance roles, including startup or scale-up environments.
  • Strong financial modeling, forecasting, and reporting skills with hands-on execution capability.
  • Experience managing multi-entity international subsidiaries and outsourced accounting partners.
  • Fluent English required; German is a plus.
  • Familiarity with AI workflows and financial automation tools.

Culture & Benefits

  • Critical role in scaling a mission-driven startup transforming real estate decarbonization.
  • Ownership of financial operations in a fast-growing company.
  • Exposure to leadership and cross-functional collaboration.
  • Competitive salary, equity options, learning budget, and insurance support.
  • 25 days paid vacation.