Finance & Office Ops Lead — AI-Driven Admin

BTS; Buenos Aires; Presencial; ARS 600.000 - 1.100.000; Jornada completa

Descripción de la vacante

BTS Argentina is seeking a hands-on professional to run day-to-day administrative and financial operations, including client invoicing, vendor payments, cash flow and office administration. The role offers autonomy and visibility, reporting directly to the Head of Office and to Finance, and serving as the face of BTS with banks, accounting firms and local vendors.

You will collaborate across finance, HR and office ops to streamline processes, support payroll, travel logistics and onboarding, and

Formación

• 2+ years of experience in financial, accounting, or office administration.
• Knowledge of Argentine labor, tax, and invoicing regulations (AFIP/ARCA, social security contributions).
• Advanced Excel skills.
• Experience systematizing or automating processes.
• Active use of AI tools day to day, whether at work or personally.
• Fluent in Spanish & Intermediate/advanced English (coordination with other offices in the region).

Responsabilidades

• Manage invoicing, collections, cash flow and client expenses.
• Support accounting close, bank reconciliation and HQ reporting.
• Coordinate vendor invoices, payments and corporate card reconciliation.
• Manage office operations, suppliers, travel logistics and vendor relationships.
• Support local payroll administration and employee documentation.
• Use automation and AI tools to improve processes and reporting.
• Support recruitment coordination and onboarding of new joiners.
• Coordinate employee Magic Moments and key people moments (hires, exits and long‑term leaves).
• Support ad hoc PX activities and help foster office culture and team engagement.

Conocimientos

Team player

Proactive

Advanced Excel

Automation

AI tools

AFIP/ARCA knowledge

Spanish fluency

English communication

Herramientas

Excel

Descripción del empleo

BTS Argentina is seeking a hands-on professional to run day-to-day administrative and financial operations, including client invoicing, vendor payments, cash flow and office administration. The role offers autonomy and visibility, reporting directly to the Head of Office and to Finance, and serving as the face of BTS with banks, accounting firms and local vendors.

You will collaborate across finance, HR and office ops to streamline processes, support payroll, travel logistics and onboarding, and