AI Agent Engineer (Coding Agent)
New
S
SekaiAI, Consumer Social
United States-RemoteFull-TimeMiddle
Salary not disclosed
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Job Details
- Required Skills
- PythonTypeScriptLangChain
Requirements
- Experience building agentic systems involving tool use, orchestration, retry/repair loops, and context management
- Comfortable working with modern agent frameworks (LangChain, LangGraph, Google ADK, Pi-mono, or Vercel AI SDK)
- Strong engineer in Python or TypeScript
- Experience shipping and operating production systems
- Strong product instincts and can translate user experience goals into system design decisions
- Built a coding agent, devtool, IDE assistant, or code generation pipeline (bonus)
- Experience building evaluation frameworks (automated scoring, regression suites, release gating) (bonus)
- Experience designing MCP-style tool protocols or robust tool interfaces for LLM systems (bonus)
Responsibilities
- Design and own the agent runtime and orchestration layer
- Build long-horizon agent workflows: prompt → plan → generate → run/validate → repair → publish
- Develop robust evaluation and quality loops including eval harnesses, regression testing, and failure taxonomy
- Design model strategies including routing, benchmarking, reliability improvements, and cost/latency optimization
- Create debuggable agent systems with tracing, metrics, alerts, and observability
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