Knot is revolutionizing merchant connectivity as a "Plaid for merchant connectivity" platform, enabling seamless connections between merchants and consumer applications. Founded in 2021, they've quickly grown to serve hundreds of thousands of consumers, with notable clients including American Express, Current, and BILT. The role focuses heavily on backend development within their merchant connectivity platform, requiring expertise in TypeScript, Python, and various modern technologies. As a Senior Software Engineer, you'll be crucial in architecting new merchant integrations, leading technical projects, and building scalable solutions. The position offers an opportunity to work with a world-class team in NYC's financial district, with competitive compensation and comprehensive benefits. The company is backed by prestigious investors and focuses on building customer-centric solutions while maintaining a balance of serious work and enjoyable culture. This role is perfect for experienced engineers who thrive in fast-paced environments and want to solve unique technical challenges in the financial services sector.