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About the job

경기도 분당💼 Full-time🗓 2026-09-26

Core

Designing and developing LLM Agent-based application systems, building evaluation frameworks, and establishing standards for AI core technologies like sLLM fine-tuning and LLMOps.

Role type

Senior IC LLM Agent Engineer (AI Platform)

Builds

LLM Agent applications, evaluation harnesses, logging/tracing/evaluation environments, and AI platform services.

Domain

Artificial Intelligence / Large Language Models / AI Agents

Deliverable

production ML models | product features

Required skills

API-based asynchronous system design, LLM system implementation (Tool calling, RAG), Agent quality evaluation and debugging, technical validation and documentation, Git-based collaboration, container environment management

Preferred skills

Multi-Agent system design, LLM/Agent security (prompt injection defense, guardrails), LLM evaluation benchmark design, coding agent application

Technologies

LLM, RAG, Tool calling, Agent Harness, Container environments, Git

Responsibilities

Design and develop LLM Agent-based application systems including Agent Harness and Reasoning structures; Build and execute systems for evaluating Agent quality and security; Construct Logging, Tracing, and Evaluation environments for Agent operations; Validate core and new Agent technologies to establish application criteria; Participate from requirement definition to deployment and demonstration of customer projects.

Seniority

Senior, hands-on IC

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