MStar Innovation is a fast-growing FinTech operating in the Mexican financial sector. We build scalable, technology-driven financial products and are looking for proactive, resilient, and collaborative team members who are eager to grow in a fast-paced environment.

As our Sr. Accounting Analyst, you will be responsible for maintaining accurate and timely accounting records across assigned portfolios, leading the month-end close process, and ensuring compliance with Mexican tax regulations (SAT, IMSS, INFONAVIT).

Beyond core execution, you will serve as a technical reference for the team—identifying control gaps, driving process automation, contributing to the accounting treatment of new financial products, and mentoring junior team members with a high level of autonomy.

KEY RESPONSIBILITIES

1. Accounting Operations

- Manage, reconcile, and review assigned bank accounts daily and monthly; serve as the point person for complex reconciliation items.
- Oversee and review accounts payable transactions and fixed assets.
- Record and process payroll payments in coordination with HR and payroll teams.
- Book collections, early payments, and pay-off transactions; perform portfolio-level reconciliations between the loan management system and the general ledger.
- Review and validate journal entries prepared by junior analysts before posting to ensure accuracy, completeness, and proper documentation.

1. Reporting & Month-End Close

- Lead the month-end close process for assigned entities or portfolios and coordinate deliverables to meet tight closing deadlines.
- Prepare and review workpapers for monthly close,



ensuring accurate balances and documentation.
- Support the preparation of financial statements, management reports, commentary, and variance analysis.
- Deliver detailed periodic reports to the Accounting Manager, offering actionable insights alongside financial data.

1. Process Improvement & Technology

- Utilize accounting and ERP systems effectively while proactively identifying workflow optimizations and configuration improvements.
- Embrace and adopt AI-assisted tools for accounting workflows.

1. Team Leadership & Collaboration

- Act as a technical reference for junior Accounting Analysts; review their work and provide constructive feedback.
- Support the onboarding of new team members by sharing process knowledge and accounting standards.
- Collaborate cross-functionally with Tax, Treasury, and Operations teams on complex transactions.

QUALIFICATIONS & REQUIREMENTS

- Education: Bachelor's degree in Public Accounting (Contador Público), Finance, or a related field (Required).
- 5–8 years of progressive accounting experience with demonstrated growth in scope and responsibility.
- Prior experience in financial services, FinTech, or a regulated industry (startup exposure is a major plus).ted experience reviewing or supervising the work of junior accountants.
- English: Upper-intermediate required · Advanced preferred.

We'd love to meet you and have you join our community! We do not discriminate on any grounds protected by law. We value diversity and firmly believe that an environment free from discrimination drives innovation, respect, and mutual growth.

📌 Sr. Accounting Analyst (Ciudad de México)
🏢 MSTAR INNOVATION
📍 Ciudad de México