[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Amazon jobs](https://jobs.opennash.com/companies/amazon/) · [Search jobs](/search/) Amazon · Seattle, WA # Senior Software Development Engineer, EC2 Trainium AI Infra US, WA, Seattle Senior individual contributor Software Engineering Listed on Amazon’s official careers site. Posted October 5, 2026. Check that it is still open and apply there. [Apply on Amazon’s careers site →](https://www.amazon.jobs/en/jobs/10569705/senior-software-development-engineer-ec2-trainium-ai-infra) [OpenNash Jobs](https://jobs.opennash.com/) / [Amazon](https://jobs.opennash.com/companies/amazon/) / Senior Software Development Engineer, EC2 Trainium AI Infra ## Job description Are you excited about building the infrastructure that powers the next generation of AI workloads? As a Senior Software Development Engineer on the EC2 UltraServer Provisioning team, you will lead technical strategy, design, and operation of infrastructure services — including provisioning and availability of AWS Trainium-based AI servers. You will architect large-scale systems, build microservices, and collaborate cross-functionally with capacity management, hardware engineering, and datacenter teams to manage AI/ML infrastructure at scale. ### Key job responsibilities - Lead the design and development of infrastructure systems that support AI workloads on UltraServers, ensuring reliability and performance at scale. - Own your team's architectural direction for provisioning systems, influencing technical decisions across dependent systems and driving alignment with partner teams. - Collaborate with capacity management, hardware engineering, and datacenter teams to improve provisioning workflows and operate efficiently at scale. - Mentor and coach engineers on the team, driving adoption of engineering best practices and raising the technical bar across the organization. - Investigate complex performance challenges, develop solutions, and publish actionable best practices to internal and external stakeholders. ### A day in the life You might start your morning reviewing operational metrics for provisioning pipelines, then shift into a design review with hardware engineering partners on an upcoming server configuration. After lunch, you could be deep in code — prototyping a new microservice or refactoring a critical path in the provisioning workflow. Throughout the day, you balance hands-on technical work with mentoring teammates, unblocking cross-team dependencies, and contributing to architectural decisions that shape how AI infrastructure scales. ### About the team The EC2 UltraServer Provisioning team is responsible for delivering AWS Trainium-based UltraServer infrastructure at scale. We manage end-to-end provisioning workflows from host ingestion through testing, repair, and recovery. Our mission is to ensure that AI/ML customers have reliable, high-performance compute infrastructure ready when they need it. We are a collaborative engineering team that values technical depth, operational excellence, and building systems that grow with customer demand. ## At a glance - Posted by the employer: Oct 5, 2026 - First seen by OpenNash: Oct 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 13 days - Location: US, WA, Seattle[Apply on Amazon’s careers site →](https://www.amazon.jobs/en/jobs/10569705/senior-software-development-engineer-ec2-trainium-ai-infra) ## More jobs at Amazon ### [AWS Software Development Manager, Elastic Load Balancing](https://jobs.opennash.com/companies/amazon/jobs/8bc81eb90a02a81cc9b1/) US, WA, Seattle ### [Applied Science Manager, Computer Vision, Perception Science, Prime Air Vehicle Software](https://jobs.opennash.com/companies/amazon/jobs/f8f3afcff56816849d13/) US, WA, Seattle ### [Developer Experience Engineer, AWS Developer Experience](https://jobs.opennash.com/companies/amazon/jobs/fbd46cd6cad9f0b7a4b1/) US, WA, Seattle ### [Developer Marketing Manager, Developer Marketing](https://jobs.opennash.com/companies/amazon/jobs/d8c4520c33f205cd0159/) US, WA, Seattle ### [Director of Software Development](https://jobs.opennash.com/companies/amazon/jobs/cff67c726a21a2a83042/) US, WA, Seattle ## Similar jobs at other companies ### [Software Development Engineer](https://jobs.opennash.com/companies/fortinet/jobs/28951e39aa65fab8d748/) Fortinet · Sunnyvale, CA, United States ### [Software Development Engineer (GUI)](https://jobs.opennash.com/companies/fortinet/jobs/bb39f255ec65bd5058b8/) Fortinet · Sunnyvale, CA, United States ### [Software Development Engineer II](https://jobs.opennash.com/companies/optimum/jobs/bdef493135bced9dff7b/) Optimum · Bethpage, NY, US ### [Software Development Engineer III](https://jobs.opennash.com/companies/optimum/jobs/3fea6604c9aa98bcc956/) Optimum · Bethpage, NY, US ### [Senior Embedded Software Development Engineer](https://jobs.opennash.com/companies/microsoft/jobs/47f921f9ea9b6ae753e9/) Microsoft · United States, Washington, Redmond [Jobs in Seattle, WA](/locations/us/wa/seattle/)[Jobs in Washington](/locations/us-wa/)[Software Engineering jobs](/functions/software-engineering/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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