The funding round totalled $61m, and will used to finance the company's global expansion plans.
Monzo also revealed its latest funding round last week.
A further £2.5m is expected to be raised from crowdfunding on Tuesday.
Funding Circle has perhaps started 2017 in a better way than most. The London-based lending platform that connects small businesses with investors has raised $100m (£82m) in equity investment.
IZettle, Square's European rival, has raised €60m ($63.4m) in new funding and has also appointed a new CFO, Maria Hedengren.
Monese, the mobile-only bank aimed at European customers who may struggle to open a bank account in the UK via traditional means, has raised $10m in Series A funding round.
A group of Chinese companies and state-owned businesses are partnering to create a new $1.5 billion fintech fund that will focus on mergers and acquisitions, and nurturing fintech enterprises in China.
Stripe, the biggest fintech company in the US, is about to consolidate its position at the top by almost doubling its valuation to $9.2 billion following Series D funding.
Payoneer, the international money transfer company, has completed a strong funding round, raising $180m through equity financing.
Remitly, an independent US-based remittance company, has received $38m in new funding through equity and debt financing from IFC and Silicon Valley Bank.