Software Development Engineer, Perimeter Protection (Anti-DDoS), NFW

Job summary

DESCRIPTION AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on.

Benefits

Qualifications

• And you’ll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion.
• through design, implementation, testing, deployment, and operational support
• Collaborate with cross-functional teams including networking, security, and applied science to research and deliver innovative anti-DDoS countermeasures
• Contribute to system architecture decisions that balance performance, cost, and security trade-offs at cloud scale
• Drive operational excellence through automation, monitoring, alarming, and participation in on-call rotations to maintain service availability
• Participate in code reviews, design reviews, and technical documentation to maintain high engineering standards and mentor peers
• 3+ years of non-internship professional software development experience
• 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
• Experience programming with at least one software programming language
• PREFERRED
• 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
• Bachelor's degree in computer science or equivalent

Responsibilities

• We are looking for talented, motivated and innovative software engineers to join a world-class team responsible for contributing to continued development and enhancement to Network Firewall.
• Design and implement high-throughput, low-latency distributed systems that detect and mitigate DDoS attacks in real time, protecting AWS customers at massive scale
• Develop deep packet inspection and traffic analysis solutions to identify malicious patterns and enforce network security policies across the AWS perimeter
• Build and optimize data-plane and control-plane components for AWS Network Firewall, ensuring resilience under adversarial conditions
• Own features end-to-end—from gathering customer

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