Sr. Security Engineer, Specialized Business Services Cryptography

The Specialized Business Security (SBS) Cryptography team at Amazon is seeking a Senior Security Engineer to join their elite group responsible for securing Amazon's diverse device ecosystem including Alexa, Kindle, Fire TV, and Ring products. This role combines deep cryptographic expertise with practical engineering implementation, focusing on designing and developing secure solutions for both devices and cloud services. As a senior member of the team, you'll lead cryptographic design and implementation efforts, collaborate with other security experts, and help shape the future of security across Amazon's specialized business units. The position offers competitive compensation ranging from $143,300 to $247,600 based on location, plus comprehensive benefits and equity. You'll work with cutting-edge technologies including post-quantum cryptography, homomorphic encryption, and hardware security modules, while contributing to Amazon's security infrastructure at scale. The role requires strong technical leadership, hands-on development experience, and the ability to mentor others while driving high-impact security initiatives. This is an excellent opportunity for a security professional who wants to work on challenging problems at scale while helping protect millions of Amazon customers worldwide.