.Software Development Engineer III, EFS File Systems, Elastic File SystemSr. Software Developer - Amazon Web Services - Help us reinvent the Cloud!Amazon Elastic File System (EFS) is a fully managed service that makes it easy to set up and scale shared file storage in the AWS Cloud. Amazon EFS is designed for a wide variety of use cases: data analytics, video rendering, genomics analysis, web serving, content management, and home directories, to name a few.As a Senior Software Engineer in this office, you will design and build a service that allows customers to create cloud storage solutions that are secure, reliable, completely elastic, and can grow to petabyte-scale. Delivering a reliable and high-performance service at AWS scale requires engineers with extraordinary technical expertise and boundless creativity. At Amazon, engineers have the opportunity to interact with customers, to understand our business goals, and to innovate rapidly, delivering high-quality and ground-breaking functionality.We're looking for a new teammate who is enthusiastic, empathetic, curious, motivated, reliable, and able to work effectively with a diverse team of peers; someone who will help us amplify the positive & inclusive team culture we've been building.This position involves periodic on-call responsibilities. We don't like getting paged, so we build our systems fault tolerant and root cause problems so we're not paged for the same issue twice.Mentorship & Career GrowthWe are dedicated to supporting new team members. Our team has a broad mix of experience levels and Amazon tenures, and we're building an environment that celebrates knowledge sharing and mentorship. Our senior engineers truly enjoy mentoring more junior engineers and engineers from non-traditional backgrounds through one-on-one mentoring and thorough, but kind, code reviews.Yes, we care about results, but we care about your career growth too! We try to assign projects and tasks based on what will help each team member develop into a better-rounded engineer and enable them to take on more complex tasks in the future.Inclusive Team CultureHere at AWS, we embrace our differences. We are committed to furthering our culture of inclusion. We have ten employee-led affinity groups, reaching 40,000 employees in over 190 chapters globally. We have innovative benefit offerings, and we host annual and ongoing learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon (gender diversity) conferences. Amazon's culture of inclusion is reinforced within our 16 Leadership Principles, which remind team members to seek diverse perspectives, learn and be curious, and earn trust