Ledger, a leading global platform for digital assets and Web3, is seeking a Senior Backend Engineer to join their team in Paris. With over 700 professionals and securing 20% of the world's crypto assets, Ledger is at the forefront of cryptocurrency security. The role focuses on developing and scaling backend applications for their Enterprise solution, enabling large financial institutions to process cryptocurrency transactions securely. You'll work with cutting-edge technology including HSM (Hardware Security Module) and blockchain interfaces, while being part of a cross-functional team environment. The position requires expertise in TypeScript and willingness to work with Python and Rust, offering a unique opportunity to impact the cryptocurrency financial sector. Benefits include equity participation, flexible work arrangements, comprehensive healthcare, and various lifestyle perks. The role combines technical challenges with real-world impact in the growing digital assets space, making it an exciting opportunity for experienced backend engineers passionate about blockchain technology and financial security.