Wealthsimple, Canada's leading fintech company managing over $80 billion in assets, is seeking a Principal Crypto Software Developer to spearhead their expansion into decentralized finance. This role combines traditional fintech expertise with cutting-edge blockchain technology, focusing on building non-custodial crypto infrastructure that will serve millions of Canadians. The position offers a unique opportunity to shape the future of crypto accessibility while maintaining Wealthsimple's high standards for security and user experience. As a principal developer, you'll lead the technical direction of crypto initiatives, mentor teams, and bridge the gap between complex blockchain technology and user-friendly experiences. The role requires deep expertise in blockchain, DeFi protocols, and smart contract development, along with strong backend development skills. You'll work in a remote-first environment with a team of over 1,000 employees across North America, enjoying comprehensive benefits and the chance to impact the financial future of millions. The company strongly values innovation, diversity, and accessibility, making it an ideal place for those passionate about transforming financial services through technology.