Compliance-Jobs in United States

So Paulo or Remote

ZeroEx is scaling permanent carbon removal through enhanced rock weathering (ERW) projects in Germany Brazil and the United States. We license cutting-edge measurement tech that verifies every tonne sequestered opening up the ERW industry to mining and agribusinesses ready to add an additional business model or decarbonize their core business.

Culture is the shadow of peopleself-guided missiles who run on trust ownership and speed. If you thrive in ambiguity lead from any seat and care deeply about climate impact youll feel at home here.

As our on-site Operations & Finance Coordinatorin Brazil youll coordianate finances administration and a local team with the German ZeroEx headquarter. That includes administrative tasks task distribution compliance and reporting.

• Equipment & Machinery : Source purchase track and insure equipment; maintain inventory; schedule maintenance; manage vendors & repairs.
• Expenses & Cash Flow : Own AP / AR reimbursements PIX / boletos petty cash; reconcile cards & bank; month-end support with accountant; keep clean document trail.
• Procurement & Logistics : Get quotes POs and contracts in place; coordinate shipping (domestic & imports) customs broker and delivery to field sites (e.g. different states).
• Compliance Admin : Issue / collect Notas Fiscais (NFS-e) file / support ISS / ICMS where relevant with external contador; maintain contract & policy files.
• Reporting to PBO & German HQ : Weekly ops / financial dashboard (spend inventory open POs vendor issues) meeting notes and action tracking.
• People Ops Support : On / offboarding checklists time / expense tracking travel bookings health / safety documentation; coordinate with Personio / HR.

• 35 years in admin / ops / finance at a startup / SME in Brazil.
• Hands-on with Notas Fiscais (NFS-e) vendor onboarding AP / AR and basic Brazilian compliance workflows (ISS service invoices receipts).
• Strong Excel / Sheets Notion / Drive and comfort with ERPs (Omie / ContaAzul / QuickBooks) and PIX / boleto flows.
• Vendor management & procurement experience; basic import / logistics coordination.
• Portuguese & English fluency; concise reporting. (German is a plus.)

• Field-ops exposure (agri / mining / industrial) HSE basics.
• Familiarity with Personio Notion and simple BI dashboards.
• Experience working with Germany-based HQs or cross-border teams.

• Flexible part-time model : Approximately 20hours per week negotiable days / times.
• Impact : Work in a fast-growing climate tech company with measurable climate benefits.
• Personal responsibility : Short decision-making processes high degree of creative freedom.
• Team culture : Trust ownership and a common goal : scaling real CO removal.

Send your resume (no cover letter necessary) to with the subject line Part-time Accountant. We look forward to hearing from you!