Mercury - Banking for Startups
Open positions
Senior Software Engineer - Cards
Senior full-stack engineer on Mercury's Cards Integration team, owning the debit/credit card product end-to-end: issuance, spend controls, authorization, money movement, settlement, disputes, and reporting. Works across Haskell and TypeScript, leading projects from spec to launch on high-reliability financial systems.
Software Engineer - Mercury Command
Build and evolve Mercury Command, an LLM-powered financial assistant that lets banking customers manage finances via plain language—asking about cash flow, sending payments, issuing cards, and managing invoices. Work spans backend/full-stack development with Haskell, React, TypeScript, and Redux, plus LLM integration and product ownership.
