About FinStrat Management

FinStrat Management is a fractional CFO firm built for venture-backed startups. We turn accounting into insight and finance into action: clear, timely, and confident enough to stand behind in any board or investor conversation. FP&A; at FSM is not a reporting function. It is a strategic partner to every founder we serve.
About the Role

The Senior Financial Analyst owns the financial model, structured data, and reporting cadence for a portfolio of FSM clients. This role will be heavily involved in FSM’s data and AI transformation project: standardized models connected to a live centralized data layer, AI-driven analysis, dashboarding and reporting, and a clear migration path to AWS QuickSight as our long-term reporting platform. You will use AI to move faster and smarter, while remaining fully accountable for the judgment behind every number and verifying all reporting.

What You Will Do
- Own the financial model and reporting cadence for a portfolio of clients, covering actuals, budget, and rolling forecast.
- Build and maintain standardized,



live connected Excel models, ensuring FSM best model principles are followed.
- Direct, review, and take ownership of every model change made, using AI to speed up variance analysis, commentary drafting, and reporting packs while remaining fully accountable for the output.
- Produce fast turnaround, presentation-ready dashboards for urgent client requests, and support each client’s migration to AWS QuickSight as their permanent BI platform.
- Deliver actuals versus budget versus forecast reporting with clear, CFO-ready narrative: not just a variance table, but the 'so what' and 'what next' a founder can act on.
- Partner directly with CFOs, divisional heads, and clients as a trusted advisor, surfacing the questions the business needs to answer before the market forces the issue.
- Work within FSM’s centralized data infrastructure (Syncari and AWS S3), flagging data quality issues to financial controll

📌 Senior Financial Analyst (Buenos Aires)
🏢 FinStrat Management
📍 Buenos Aires