Senior Backend Software Developer

BitPay, Inc., founded in 2011, is the world’s leading blockchain (cryptocurrency) payments company. We serve top merchants across six continents, providing a seamless and secure cryptocurrency payments experience. BitPay builds powerful tools to accept, store, and spend cryptocurrency safely and efficiently. We’re looking for a Senior Backend Software Developer to join our remote US-based team and help craft the next generation of innovative products. If you thrive on solving complex problems, building scalable systems, and staying ahead of technology trends, this role is for you. What You'll Do: Develop scalable and maintainable backend systems using Node.js and MongoDB Collaborate with cross-functional teams to build features for customers and internal tools Ensure high code quality through unit, integration, and functional testing, code reviews, and thorough documentation Address challenges in scalability, reliability, and logging during development Mentor and guide other developers, fostering growth and knowledge-sharing Stay up-to-date with emerging technologies to keep our team innovative and competitive What We're Looking For: 5+ years of professional backend development experience Expert in Node.js and MongoDB Proven experience delivering production-ready APIs Strong desire for continuous learning and process improvement Track record of delivering high-quality software in professional environments Passion for your craft, drive for progress, and commitment to excellence Portfolio showcasing your work (e.g., GitHub) High