On-Site — Mexico City
We're looking for a Personal Assistant Jr. to become the day-to-day operational support for our CEO & Founder: calendar, travel, personal payments and purchases, and follow-through on his open items. This is a role for someone early in their career — with good judgment and a real drive to learn — who wants to grow inside a fast-scaling fintech. For the first few months you'll work closely with our BizOps Coordinator, who'll give you hands-on support as you take ownership of the role.
Tasks What you'll do
Supporting the CEO (the heart of the role)
Organize and protect his personal and work calendar: prioritize meetings and anticipate what he needs.
Plan and book travel: flights, hotels, and stays, optimizing for time and cost.
Handle personal purchases and errands with order and clear reporting.
Manage and reconcile personal expenses: cards, receipts, and tidy reports in spreadsheets.
Follow through on his personal to-dos and projects so they move forward without him having to push them.
Supporting the office
Keep the office running: supplies, services, and whatever it takes to keep things frictionless.
Requirements Who you are
1–2 years of experience in assistant, administrative coordination, or similar roles. This is a junior role: if you're looking for a senior position, this isn't for you.
Demonstrable experience managing expenses and reconciliations in spreadsheets (tracking cards, receipts, reports).
Advanced English, spoken and written.
Judgment to know what to resolve yourself and what to escalate.
Strong confidentiality and attention to detail.
Proficiency with Google Workspace and spreadsheets.
Nice to have:



previous experience at startups or tech companies.
Benefits What you'll get
Close support during your first months so you learn the role well.
A role that can grow with you toward different areas, depending on where you want to build your career.
A behind-the-scenes look at how a fast-growing fintech operates.
High pace, continuous learning, and real responsibility from day one.
About Monato
At Monato, we build modern financial infrastructure for companies in Mexico, integrating financial services in an agile and secure way. We operate in a regulated environment where stability and compliance are fundamental, and we design solutions that reduce banking friction to enable our clients' growth. We're an execution-oriented team, focused on constantly building, iterating, and improving.

En Monato estamos construyendo infraestructura financiera escencial.
Estamos redefiniendo cómo se construyen los servicios financieros en México. Eso requiere personas con accountability: gente que asuma responsabilidad total por su impacto, que enfrenta la complejidad con criterio y que convierta la visión en resultados.
Operamos como un equipo de alto rendimiento. Aquí el estándar es alto porque lo que construimos lo exige. Cada persona eleva el nivel colectivo. La preparación, el enfoque y el accountability son parte del juego.
Trabajamos en fintech, APIs e infraestructura de pagos. Eso significa velocidad con rigor, crecimiento con control y disciplina.
Si te entusiasman los retos con ownership real y crecimiento junto a un negocio que está escalando fuerte, este reto puede ser para ti.
Estamos construyendo algo relevante. Buscamos personas que quieran jugar en notable.

📌 Personal Assistant Jr. (CEO's Office) (Ciudad de México)
🏢 Monato
📍 Ciudad de México