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Principal Software Engineer

United States, Washington, Redmond💼 Full-time🗓 2026-09-30 → 2026-10-02

Core

Define multi-year technical strategy and architecture for workload management, performance, and infrastructure efficiency across shared Agent 365 Foundation services.

Role type

Principal Software Engineer (Distributed Systems & Infrastructure)

Builds

Distributed control-plane and data-plane capabilities for admission control, resource governance, scheduling, load balancing, throttling, capacity allocation, autoscaling, and graceful degradation.

Domain

Cloud Infrastructure & Distributed Systems

Deliverable

production ML models

Required skills

Distributed systems architecture, performance engineering, algorithm design, cloud infrastructure optimization, observability, AI-assisted engineering, technical leadership, incident response, system design

Preferred skills

Experience with agentic engineering practices, deep knowledge of microservices and container orchestration, experience with large-scale telemetry and cost attribution

Technologies

Kubernetes, Azure Kubernetes Service, Service Fabric, C, C++, C#, Java, JavaScript, Python, Azure Data Explorer/Kusto

Responsibilities

Design and operate distributed control-plane and data-plane capabilities; build performance-engineering systems including benchmarks and anomaly detection; translate telemetry into prioritized engineering actions; lead complex incident response and root-cause analysis; mentor senior and principal engineers; apply AI-assisted practices to diagnostics and optimization.

Seniority

Principal, hands-on IC with strategic leadership

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