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Software Engineer, Agent Architecture

San Francisco, CA💼 Full-time🗓 2026-03-27 → 2026-09-26

Core

Build core systems, orchestration engines, and runtimes for AI agents that reason, take actions, and interact with users and systems.

Role type

Senior IC software engineer (AI agent architecture)

Builds

Agent SDK, agentic loop primitives, retrieval and grounding systems, evaluation frameworks

Domain

Artificial Intelligence / Agent Systems / Developer Platforms

Deliverable

production ML models | product features

Required skills

software engineering fundamentals, building production systems, high-agency execution, system design, retrieval systems, evaluation frameworks

Preferred skills

AI-powered systems, agent frameworks, retrieval, evaluation systems, LLM-based applications, developer platforms, SDKs, Go, Typescript

Technologies

Go, Typescript

Responsibilities

Build the core systems that power agents including the orchestration engine and runtime; Design the agentic loop to ensure agents are steerable, verifiable, conversational, and adaptive; Improve retrieval and grounding systems for accurate agent responses; Build evaluation systems to measure and improve agent quality.

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