The Transport Libraries team within AWS Cryptography is seeking an experienced software developer to work on open-source TLS and QUIC libraries that secure data in transit across AWS. The role focuses on practical cryptography, including post-quantum cryptography and leveraging GenAI technologies. The team values inclusion, work-life balance, and mentorship, aiming to support the growth of its members. This position offers the opportunity to contribute to critical security libraries that protect millions of connections.

• 3+ years of non-internship professional software development experience
• 2+ years of design or architecture experience of new and existing systems
• 1+ years of software development engineer or related occupational experience
• 1+ years of experience in designing and developing large-scale software applications using C#, C++, Java, or Perl
• 1+ years of Object Oriented Design experience
• Bachelor's degree or foreign equivalent in Computer Science, Engineering, Mathematics, or a related field
• Experience programming with at least one software programming language
• 3+ years of full software development life cycle experience

• Own the full software development lifecycle, including defining, prioritizing, designing, building, and testing new features for AWS Cryptography.
• Deliver foundational cryptographic libraries integrated across all AWS front-door services.
• Engage internal and external customers to identify gaps in data-in-transit protection and translate those into new features and products.
• Build solutions at scale to protect cloud workloads against 'harvest now, decrypt later' threats.
• Leverage GenAI technologies to safely and efficiently transition AWS services to post-quantum cryptography.

• Employees at Amazon are often offered comprehensive health benefits—including multiple medical plan options (no pre-existing condition exclusions, 100% covered in-network preventive care), dental and vision plans, a 24/7 medical advice line from day one, expert second-opinion services, and broad mental-health support with several free counseling sessions (including pediatric). Financial wellness typically includes a 401(k) with company match (up to 2%), Restricted Stock Units (equity), FSAs, an emergency savings program, product and partner discounts, and even college-savings and home-purchase programs. Overall, the package is designed to support employees and their families’ health, finances, and day-to-day life.