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Sr. Software Development Engineer, MONA

Santa Clara, California, United States💼 Full-time💰 $193,300–$261,500🗓 2026-08-03 → 2026-09-26

Core

Design and build in-house controllers, software-defined networking (SDN), and planning systems for AWS's 1M+ device network to support AI data centers and auto-remediation.

Role type

Senior Software Development Engineer (Technical Lead)

Builds

Controllers, SDN systems, planning software, and out-of-band management services for AWS Core Networking

Domain

Cloud Infrastructure / Network Automation / Data Center Operations

Deliverable

production ML models | product features | infrastructure

Required skills

System architecture, distributed systems design, software development lifecycle, mentoring, incident response, automation design, observability, idempotency, guardrails

Preferred skills

Full SDLC experience, highly scalable systems, infrastructure automation, Master's in CS

Technologies

AWS, SDN, Controllers, Python/Java/Go (implied by context), Kubernetes (implied by fleet scale)

Responsibilities

Shape software strategy and roadmap, design and build fleet-scale systems, own auto-remediation controller, build data center planning software, manage out-of-band services, drive code quality and safety, lead design reviews, participate in on-call

Seniority

Senior, hands-on IC with leadership responsibilities

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