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Sr Software Development Engineer, Traffic Engineering

Job ID: 1674022 | ADCI HYD 13 SEZ


Unified Authorization is responsible for securing customer and corporate communication across all of Amazon. Whether it's the retail website, Alexa, or Kindle, we ensure actors are authenticated and authorized to take the requested action. Every aspect of Amazon's business interacts with our systems, including enabling the next generation of retail services on AWS infrastructure. As a global security provider, we're at the intersection of resiliency, availability, and the need to move at agile internet speed.

We are looking for software engineers who thrive on complex problems and relish the challenge of operating a complex and mission critical system under extreme loads. Our systems responds to millions of requests per minute. We develop security software for high availability systems. We make it easy for our customers to follow security best practices. Do you think you are up to the challenge and want to learn more to stretch your skills and career?

The successful candidate is expected to contribute to all parts of the software development and deployment lifecycle, including design, development, documentation, testing and operations. He or she must possess strong verbal and written communication skills, be self-driven, deliver high quality results in a fast paced environment, and really enjoy working closely with peers in a group of very talented engineers.

We're looking for people who are smart and can get things done. Though the following skill sets provide a good foundation for a quick ramp up to being productive in our Java, Linux and AWS based environment. We're looking for a range of experience, from brilliant and motivated new college graduates to technical leaders with scars and battle-tested wisdom.

Amazon is an Equal Opportunity-Affirmative Action Employer – Minority / Female / Disability / Veteran / Gender Identity / Sexual Orientation.


· 4+ years of professional software development experience
· 3+ years of programming experience with at least one modern language such as Java, C++, or C# including object-oriented design
· 2+ years of experience contributing to the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems
· 10 to 20 years software development experience
· Bachelor's Degree and/or Master's degree in Computer Science
· Computer Science fundamentals in object-oriented design
· Computer Science fundamentals in data structures
· Computer Science fundamentals in algorithm design, problem solving, and complexity analysis
· Proficiency in, at least, one modern programming language such as Java, C, C++


· Experience with large scale security, enterprise and web
· Working knowledge of major security and auth protocols (e.g. ssh, Kerberos, OAuth, OpenID Connect, TLS, etc.)
· Familiarity with cloud computing concepts and experience working in AWS
· Experience building complex software systems that have been successfully delivered to customers
· Knowledge of professional software engineering practices & best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations
· Ability to take a project from scoping requirements through actual launch of the project
· Experience in communicating with users, other technical teams, and management to collect requirements, describe software product features, and technical designs