# Software Dev Engineer II, NASC Tech  at Amazon

Amazon is hiring a Software Dev Engineer II, NASC Tech  in Bellevue, United States. It pays $144k-$194k a year and Level rates it Builds AI ●●●●; you can [apply on Amazon](https://jobsbylevel.com/go/f618a096-b3c3-4e48-adae-ba258072ad70?utm_medium=ai-agent).

AI Level 4, AI centrality 86 out of 100. US, WA, Bellevue.

## Details

- Company: [Amazon](https://jobsbylevel.com/companies/amazon)
- AI level: AI Level 4 (score 86 out of 100)
- Location: US, WA, Bellevue
- Salary: $144k-$194k
- Posted: November 2, 2026
- Apply: https://jobsbylevel.com/go/f618a096-b3c3-4e48-adae-ba258072ad70?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=software-dev-engineer-ii-nasc-tech-at-amazon-a94fbc

## Prepare for this job

The job page lists 5 likely interview questions for this offer, with a CV checklist: https://jobsbylevel.com/jobs/software-dev-engineer-ii-nasc-tech-at-amazon-a94fbc

## Description

What if you could build intelligent systems that shape how millions of packages move through Amazon's transportation network every day? North American Sort Centers (NASC) are a critical part of Amazon's Middle Mile transportation network, connecting fulfillment centers with the last-mile delivery network. NASC Tech is building the next generation of AI-powered planning and execution platforms that drive labor, capacity, and network connectivity decisions across hundreds of Sort Centers. We are looking for an experienced Software Development Engineer to help shape the technical direction of platforms that connect long-term strategic planning, mid-term optimization, and short-term operational execution into a unified ecosystem. Our vision is to move beyond disconnected planning tools and manual decision-making toward intelligent, event-driven systems where changes in network demand, capacity, or labor requirements can automatically trigger downstream model execution, planning adjustments, and operational actions. This is an opportunity to work at the intersection of distributed systems, Applied Science, and Agentic AI. You will design scalable model orchestration platforms, integrate ML models into production workflows, and build agentic systems that leverage LLMs, MCP, and tool-based integrations to connect data, and operational systems. As an SDE II in this team, you will own complex technical problems end-to-end, influence architecture and engineering decisions, and partner closely with Product, Applied Science, Data Engineering, and Operations teams across Amazon. If you enjoy building new systems, solving challenging engineering problems at scale, and turning emerging AI capabilities into practical solutions with measurable business impact, this role offers an opportunity to help define the future of Middle Mile planning technology. Key job responsibilities The position focuses on building scalable planning and execution platforms across multiple planning horizons within Sort cneters. You will partner closely with Product, Science, Site Operations, and cross-organizational teams including AFT and Sort Tech to develop intelligent systems that connects planning systems and operational execution. This includes building agentic systems, model orchestration frameworks, and AI-powered automation to streamline complex workflows and enable data-driven decision-making. In addition, you will: - Design and build scalable distributed systems and full-stack applications that solve complex operational challenges at Amazon scale. - Architect and develop intelligent automation solutions that integrate AI capabilities, science models, and enterprise systems. - Build reliable platforms for executing, orchestrating, and monitoring ML and optimization models in production. - Lead end-to-end technical design and delivery, translating broadly defined business problems into scalable, extensible solutions. - Collaborate with cross-functional engineering teams to influence architectural decisions and drive innovation. - Drive engineering best practices, ensuring high standards for software quality, scalability, reliability, and operational excellence. - Mentor engineers through design reviews, code reviews, and knowledge sharing while contributing to the team's technical direction. - Work in an agile environment to deliver high-quality software with strong end-to-end ownership. A day in the life As an engineer on our team, your day could involve designing an event-driven workflow that automatically re-evaluates labor and capacity plans when network demand changes, building agents that connects planning data with ML models to generate actionable recommendations, or scaling distributed orchestration platforms that executes hundreds of optimization and simulation workflows across the Sort Center network. You will work closely with Scientists to host new models, collaborate with Product and Operations teams to understand real-world planning

The description is cut here. Read the full offer: https://jobsbylevel.com/jobs/software-dev-engineer-ii-nasc-tech-at-amazon-a94fbc

Source: https://jobsbylevel.com/jobs/software-dev-engineer-ii-nasc-tech-at-amazon-a94fbc

## Cite this page

Level. https://jobsbylevel.com/jobs/software-dev-engineer-ii-nasc-tech-at-amazon-a94fbc.

Get job alerts: https://jobsbylevel.com/newsletter