Amazon Senior Software Development Engineer Devices Services Trust & Security 

United States, Washington, Redmond 

939228976

The Devices and Services Cryptography (DS-Crypto) team in DSTS sets strategic direction for use of cryptography in the DSTS organization through research, development, training and consultation. The team is looking for strong software development engineers to design, develop, test, troubleshoot, triage, debug, maintain, and document cryptographic implementations in devices and cloud services, You will own the design of cryptographic implementations, tooling, define development roadmaps, own key deliverables and have opportunities to extend existing systems and build others from scratch. You will interact with Cryptographers, Security Engineers and Applied Scientists and convert their vision into a technical solution. You will participate in the development of guidance and training material regarding secure/proper use of cryptography for other software Builders. This is a high visibility and fast-paced environment where you will make a direct impact on the customer experience and the bottom line of the company. We have ambitious goals to build high impact cryptography implementations and to delight our customers with a great product.
Key job responsibilities
High-level responsibilities for this position include but are not limited to:* Gather and analyze business and functional requirements, and translate business requirements into technical design specifications.* Write high-quality, efficient, testable, maintainable code and recommend improvements in development, maintenance, and system standards, while also contributing to high quality software documentation.
* Be responsible for technical problem solving, meeting product objectives, and developing best practices.
* Track and report on metrics which are key performance indicators, allowing performance improvements so that the desired outcomes are achieved to plan and in a timely manner.
* Serve as an essential technical resource for builders in Devices and Services in the full development cycle of cryptography related software.
* Work in an agile development environment.

- 5+ years of non-internship professional software development experience
- 5+ years of programming with at least one software programming language experience
- 5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience
- Experience as a mentor, tech lead or leading an engineering team
- 3+ years of leading design or architecture and implementation of systems using cryptographic algorithms, public-key infrastructure and hardware security modules.

- 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
- Master's degree in computer science or equivalent
- Familiarity with post-quantum cryptographic algorithms and public key cryptography. Experience developing security protocols from public standards and/or academic papers.