Senior Full Stack Software Engineer

Tesorio builds software that helps companies manage and optimize cash flow, one of the most critical and complex areas of finance. Our platform powers billions in B2B transactions and is used daily by finance teams at leading companies to improve how they collect, forecast, and deploy cash.

We operate in a space where data, systems, and real-world financial workflows intersect , and where speed and accuracy directly impact business outcomes.

Role

Build and scale core systems powering Tesorio’s platform. You’ll own problems end-to-end, ship quickly in a low‑structure environment, and work across backend, APIs, and frontend.

What You’ll Do

• Ship end-to-end features across backend, APIs, and frontend
• Design and evolve scalable backend systems for complex financial workflows
• Turn ambiguous problems into clear, practical solutions
• Work closely with Product and Design to deliver customer impact
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