Software Development Engineer, EC2 VPC

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. We work on the most challenging problems, with thousands of variables impacting the supply chain — and we’re looking for talented people who want to help.You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you’ll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion.EC2 VPC builds the control and distribution plane that powers networking for every EC2 instance launched worldwide. The team is looking for a software development engineer to design and build highly-available, horizontally-scalable services operating across all AWS regions. This position is based in Seattle, WA.Key job responsibilities - Design and build server-side APIs and asynchronous workflows that operate at EC2 scale across all AWS regions a - Own services end-to-end: design, implementation, testing, deployment, and production monitoring - Troubleshoot and root-cause customer-impacting issues across distributed systems - Write and review design documents for new features and system improvements - Mentor junior engineers through design reviews and code reviews - Participate in on-call rotations and drive operational improvements to improve availability - Build and maintain automation tooling to support deployment safety and fleet operationsA day in the life On a typical day, you might root-cause a customer-reported API failure across multiple services, whiteboard concurrency design solutions with a senior engineer, or pair with a teammate on a tricky debugging session. You own the design, code review, deployment, and production monitoring of everything you build. You'll collaborate with peers and senior engineers on system design, mentor junior engineers, and raise the bar in code reviews. On-call rotations give you direct exposure to how your services behave in production at EC2 scale. Expect a mix of heads-down coding and collaborative design sessions.About the team EC2 VPC builds and operates the control and distribution plane services that powers networking for every EC2 instance launched worldwide. We prioritize availability and invest heavily in deployment safety and monitoring. Engineers have the autonomy to drive technical decisions and own the results. We favor automation over manual work and value clear, peer-reviewed documentation for our technical decisions. BASIC QUALIFICATIONS- 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 - 2+ years of software development engineer or related occupational experience - 2+ years of designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl experience - 2+ 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 PREFERRED QUALIFICATIONS- 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 equivalentAmazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.Our inclusive culture empowers Amazonians to deliver the best results for our customers.