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Principal Research Engineer - Agent 365

United States, Washington, Redmond💼 Full-time🗓 2026-06-25 → 2026-09-26

Core

Architect and deliver AI systems across model development, data, infrastructure, evaluation, and deployment for large-scale products.

Role type

Principal Research Engineer (AI Systems & Agents)

Builds

Large-scale AI systems, LLMs, multimodal models, and multi-agent systems

Domain

Applied AI/ML, Large Language Models, Multi-agent Systems

Deliverable

production ML models

Required skills

C, C++, C#, Java, JavaScript, Python, PyTorch, TensorFlow, MLOps, system architecture, LLM deployment, multi-agent system design, bias mitigation, product strategy, organizational change management, large-scale system leadership, mentoring

Preferred skills

Responsible AI frameworks, fairness, privacy, safety, executive communication, technical vision articulation

Technologies

PyTorch, TensorFlow

Responsibilities

Set technical direction for large programs, drive alignment across Research, Engineering, and Product, shape product strategy, lead cross-org initiatives, mentor engineers and researchers, influence product direction through data and experimentation

Seniority

Principal, strategy & mentorship

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