About us

We're on a mission to help accountants and small businesses spend their time building, not managing admin. Since launching in 2024, we've helped thousands of businesses automate their payments and financing and we're now expanding to transform how accounting firms deliver their core services through Mimo Associate.

Backed by leading institutional investors, Mimo is now rapidly scaling. As we grow, we need someone to own our finance operations and build the foundations for a world-class finance function — one that supports our mission whilst ensuring operational resilience.

What you'll do

You'll be the owner of finance at Mimo. You'll take full responsibility for our day-to-day finance operations. You'll:

• Own the full finance cycle — payments, reconciliations, month-end close, financial reporting, and audit support
• Drive strategic finance — prepare management accounts, budgets and forecasts that inform business decisions
• Build operational resilience — streamline treasury operations, document processes, and implement improvements that scale
• Partner with leadership — work closely with our Head of Operations and Chief of Staff on scenario planning and strategic initiatives
• Bridge finance and credit — translate between traditional finance operations and credit risk, by collaborating with our Credit & Analytics Manager.

What you'll bring

Finance experience:

• 4-6 years in finance roles including month-end close, management accounts, and financial reporting
• Strong accounting fundamentals — ideally part-qualified (ACCA, CIMA, ACA in progress) or equivalent
• Hands-on experience with payments operations, reconciliations, and cash management
• Financial audit support experience
• Advanced Excel skills
• Awareness of both Swedish and UK accounting practices, or willingness to learn UK standards

Technical skills:

• Experience with accounting software (Xero, QuickBooks, NetSuite, or similar)
• Comfortable learning new internal systems for credit and treasury operations

Personal attributes:

• Meticulous attention to detail with strong process discipline
• Self-starter who can work autonomously and take ownership
• Pragmatic problem-solver who balances speed with appropriate controls
• Strong communicator who can explain finance concepts to non-finance stakeholders
• Adaptable — comfortable shifting between detailed execution and strategic thinking
• Collaborative team player who works well across functions

Bonus:

• Prior experience in fintech, lending, or B2B credit environments
• Exposure to treasury operations or working capital management
• Experience scaling finance operations in growth-stage companies
• Process improvement or automation mindset
• Exposure to SQL or Retool

Why join us

• Shape the finance function at a rapidly growing fintech from the ground up
• Develop a unique combination of finance operations and credit risk expertise
• Work directly with leadership in a small, high-impact team
• Competitive salary + employee stock option programme
• 30 days holiday p.a. + pension contribution
• Office in central Stockholm with a team that values collaboration and excellence

Department: Finance

Locations: Stockholm

Remote status: Office-based