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Principal Software Engineer

United States, Washington, Redmond💼 Full-time🗓 2026-09-29 → 2026-10-02

Core

Drive architecture and technical direction for the Agent Connectivity Platform, designing, building, and operating core services for agent access to enterprise and third-party systems.

Role type

Principal Software Engineer (Platform Architecture & AI Systems)

Builds

Scalable, secure, and maintainable agent connectivity platform services

Domain

Enterprise Software / AI Infrastructure / Multi-tenant Systems

Deliverable

production ML models

Required skills

Architecture design, multi-tenant service design, security & compliance, generative AI integration, incident management, observability, code review, technical mentorship, prototyping, benchmarking

Preferred skills

Experience with Model Context Protocol (MCP), AI-first development practices, defining evals strategies for agentic systems

Technologies

C, C++, C#, Java, JavaScript, Python

Responsibilities

Translate complex requirements into scalable designs, own delivery end-to-end, lead incident diagnosis and mitigation, define success metrics and release criteria, influence technical decisions across teams, build security and governance into architecture, improve platform reliability and cost efficiency

Seniority

Principal, hands-on IC with strategy & mentorship

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