Sr. Accountant (Buenos Aires)

Global financial rails are undergoing a once-in-a-generation transformation. Instant settlement. Programmable. Agent-first. Crossmint is the infrastructure helping companies build for that future.
We are the leading all-in-one stablecoin and wallet infrastructure platform, enabling fintechs, enterprises, and agentic platforms to integrate stablecoin rails with speed, compliance, and scale. Crossmint provides everything enterprises need to ship smart financial rails, including smart wallets, cross-chain stablecoin orchestration, on/offramps, token checkout, and more, all through a single developer-friendly API.
Trusted by more than 40,000 clients including global leaders like MoneyGram, Western Union, and Paga to nation states like the Marshall Islands, Crossmint powers stablecoin flows that move billions from cross-border remittances, global payroll, to the world's first digital UBI program.
MiCA-authorized, PSD2-licensed, and SOC2 Type II certified, Crossmint serves 150+ countries globally across 50+ blockchains. Backed by Ribbit Capital, Franklin Templeton, NYCA, First Round, and Lightspeed Faction.
We're building the infrastructure for the era of programmable finance. Join us!

Buenos Aires. Open to remote candidates based in Argentina.

Full-time

40,000 - 50,000 USD

Note: Final level and compensation are determined during the interview process based on experience and fit.

5–7 years of progressive accounting experience, ideally combining audit firm and in-house roles in high-growth or international environments.

We're looking for a Sr. Accountant to take ownership of group-wide accounting across our US and European entities, partnering closely with the Group Controller to deliver clean closes, audit-ready financials, and the operational backbone that lets the company scale.

You will lead the full accounting cycle — multi-entity consolidation, monthly and annual closes, external audit coordination, and intercompany reconciliations — for a group that spans the US, Europe, and other upcoming entities. You'll work alongside a Jr. Accountant who supports day-to-day bookkeeping and transactional work, allowing you to focus on review, technical accounting, audit, and process improvement. This is a high-ownership role where the quality of your work directly enables strategic decisions, fundraising, and regulatory authorizations.

If you want to be the right hand of the Group Controller and help build a finance function that scales from start-up to regulated, multi-jurisdiction group, this role puts you at the center of it.

Accounting & Close

• Own monthly, quarterly, and annual closes across all group entities (US, Spain, and growing), ensuring accuracy, timeliness, and full US GAAP / IFRS / local PGC compliance.

• Lead multi-entity consolidation and intercompany reconciliations across all group entities (US, Europe, and other upcoming entities).

• Review and analyze balance sheet and P&L accounts and reconciliations prepared by the Jr. Accountant, flagging variances and providing clear, decision-useful explanations to management.

Audit & Controls

• Partner with external auditors on the annual audit cycle — preparing working papers, owning deliverables, and resolving open items end-to-end.

• Strengthen internal controls and document accounting processes as the group scales toward regulated activity (PSD2/EDE, MiCA, MTLs).

Systems & Collaboration

• Contribute to ERP transition and continuous improvement of accounting systems and workflows.

• Collaborate cross-functionally with FP&A, HR, Legal, and Operations to keep the financial picture accurate and aligned with the business.

• Work closely with a Jr. Accountant who supports daily bookkeeping and transactional work — providing review, guidance, and mentorship.

You're rigorous, proactive, and ownership-driven. You enjoy untangling complex accounting questions and you take pride in clean numbers and well-documented work. You bring clarity, structure, and a calm head to fast-moving environments — and you communicate clearly with auditors, executives, and teammates alike.

Required

• Strong technical knowledge of US GAAP, with working knowledge of IFRS and/or Spanish PGC.

• Proven experience leading or substantially contributing to multi-entity consolidation and cross-border intercompany reconciliations.

• Hands-on experience preparing for and collaborating closely with external auditors through full audit cycles.

• Comfort with AI tools and automation — you actively use AI assistants, scripting, or workflow automation to make accounting processes faster, more accurate, and more scalable.

• Fluent Spanish and English — both are mandatory; you'll work daily across teams in Madrid, New York, and LATAM.

• Comfort working in cross-functional, remote, and international teams.

Nice to Have

• Experience in fintech, crypto, or digital assets — including familiarity with crypto subledgers and multi-currency / multi-wallet accounting.

• Exposure to ERP implementation or migration projects.

• Familiarity with tools like QuickBooks, Rippling, Deel, Ramp, or Payhawk.

• Experience in regulated environments (Banco de España, CNMV, SEC, MTL regimes, or similar).

You'll be joining a supportive, global team that values autonomy, transparency, and getting things done. You'll have the opportunity to work alongside a talented and ambitious group of people to build something that matters and where your voice will be heard.

• Extensive access to leading AI tools and subscriptions, with AI actively encouraged and integrated into daily workflows.

• We conduct two performance reviews annually. The first addresses performance ratings, bonuses, and promotions. The second encompasses these elements along with salary adjustments reflecting inflation and market conditions.

• Stock options are part of every full-time offer. We want everyone here to be a genuine stakeholder in what we're building.

• Unlimited, flexible PTO.

• Flexible work schedule.

• Company laptop and allowance for any necessary home equipment.

• Three company-paid off-sites per year.

• Local, flexible benefits.

• Results and delivery: Ship high quality work fast.

• Build for the long term: Build scalable, secure, and reliable solutions. Use AI.

• Extreme Ownership: Be an effective Directly Responsible Individual (DRI). Be proactive.

• Be a team player: Be an effective and kind colleague providing credible challenge. Be present and reliable.

Talent research indicates that women are often less inclined than men to apply for a role unless they have experience in 100% of the listed skills. However, this list is only a guide. We welcome your application even if you feel you meet around 75% of the requirements. At Crossmint, we believe skills can be learned, and diversity makes us stronger.

We work to foster a respectful environment where each person can be their authentic self, free from harassment, racism, and any form of discrimination. We proudly uphold our commitment to diversity and inclusion as an equal opportunity employer, and this policy applies to all employment practices within our organization.

Please note that Crossmint never conducts AI-based interviews, and all of our processes include an initial video call with a team member. Crossmint will not request your personal identification documents or any payment at any point during your interview process. Please stay vigilant about potential fraud. If you receive an email that claims to be from Crossmint but ends with any domain other than @crossmint.com, @crossmint.io or @paella.dev, it is not from us. We own these three domains listed before, and they are the only legitimate ones.

Please let our Talent Team know if you need any assistance completing any forms, or participating in the process.

Our People Ops team will be joining you throughout the entirety of the interview and onboarding processes. Feel free to reach out if you need anything!

• Adolfo Fernández - Head of People Ops

• Gloria Alogo - People Ops, Onboarding & Benefits

⚠️ Please note that these are the only members of our People Ops team. Please remain vigilant and watch out for impersonators.

Follow us on Linkedin and X to keep updated with our latest activity! 👣