Software Engineer, Sending

Who we are About Stripe Stripe, LLC. is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. What you’ll do Responsibilities • Architect, build, and maintain robust APIs, services, and systems across engineering teams using Ruby and Java; • Act as a domain expert of the payments family of Stripe products, and in particular various payout methods and underlying rails used in US / UK; • Build and enhance software infrastructure, encompassing the complete development lifecycle from coding to testing, deployment, debugging, and maintenance; • Design software systems leveraging scientific analysis and mathematical models to predict and measure design outcomes; • Contribute to core interface design and write code; • Serve as a role model for how great software should be written; • Contribute code changes in every layer of the stack, from launching a net new payout method API to making a UI change in the Stripe Dashboard for the Stripe Connect product; Scope and lead technical projects, laying the groundwork for early-stage products to iteratively evolve and scale; • Engineer payments integration with banking partners to launch new markets, payout methods, and capabilities, while ensuring reliability and scalability; • Work with engineers across the company to build new features at large-scale; • Design and implement secure systems for sensitive da…