Stash announced Wednesday the launch of a new core banking system and a refreshed debit card.
CEO Brandon Krieg told Insider 'Stash Core' will make it easier to develop new products.
The startup inked new partnerships with Mastercard, Stride Bank, Marqeta, and other fintech names.
For Stash, a fintech built on both deposit banking and investing rails, that has led to an overhaul of the fintech's financial infrastructure and a host of new partnerships.
On Wednesday, Stash announced the launch of Stash Core, a new banking system that Brandon Krieg, Stash's cofounder and CEO, said amounts to a rebuild of the startup's back-end tech stack.