Senior Agent SDK Engineer - Developer Enablement

Key Infotek LLC; Oaks (PA); Hybrid; USD 140,000 - 190,000; Full time

Job summary

Key Infotek LLC in Oaks, PA is seeking a Senior Software Engineer focused on Agent SDK and Developer Enablement. The role centers on building and evolving agent frameworks, libraries and integration points used by other teams.

The position requires hands-on experience with agent/LLM development and multi-language software engineering. You will own end-to-end development, testing, CI/CD pipelines, and performance instrumentation, with emphasis on memory models, retrieval-augmented workflows and

Skills

Agent/LLM development

Software engineering

CI/CD pipelines

LLM evaluation

Memory retrieval

SDK design

Tooling templates

OpenTelemetry

Container deployment

Cloud platforms

Tools

GitHub Actions

Azure DevOps

Kubernetes

Docker

NuGet

PyPI

Maven

npm

LangChain

LangGraph

OpenAI Agents SDK

LangSmith

Microsoft Agent Framework

Job description

Key Infotek LLC in Oaks, PA is seeking a Senior Software Engineer focused on Agent SDK and Developer Enablement. The role centers on building and evolving agent frameworks, libraries and integration points used by other teams.

The position requires hands-on experience with agent/LLM development and multi-language software engineering. You will own end-to-end development, testing, CI/CD pipelines, and performance instrumentation, with emphasis on memory models, retrieval-augmented workflows and