Peakflo

Peakflo builds financial infrastructure for the unglamorous but consequential middle of the corporate ledger. Its platform pairs a simple API with one-click ERP integrations, allowing businesses to streamline both invoice-to-cash and procure-to-pay processes - the workflows that determine when money arrives and when it leaves. The engineering problems are real ones: systems integration across heterogeneous ERP environments, API design that must be legible to non-finance developers, and automation of accounts receivable, accounts payable and procurement, down to automated three-way matching.

The scale is measurable rather than aspirational. More than 100 companies use the platform, ranging from scale-ups to enterprises. Reported outcomes include some 2,000 man-hours saved per month on finance operations at each customer, payments on customer invoices arriving 15 to 25 days faster, and vendor bill payment times cut in half. For engineers, that is the attraction: work where technical decisions translate directly into quantified operational results at the customer's side.

Peakflo operates at the intersection of several demanding disciplines - API development, ERP integration, fintech and finance process automation. Roles here suit those who prefer depth over breadth: the chance to master the machinery of enterprise finance and to build integrations that hold up in production environments where correctness is not negotiable.