Agentic AI Engineer (Agent SDK & Developer Enablement)

Agentic AI Engineer – Agent SDK & Developer Enablement

Location: Oaks, PA
Long-Term Contract
Experience: 10+ Years
Work Model: Hybrid – Onsite from Day 1

We are seeking an Agentic AI Engineer to design and build an internal Agent SDK and developer platform that enables engineering teams to rapidly build, test, deploy, and monitor production-grade AI agents.

Key Responsibilities

• Design and develop multi-language Agent SDKs with model integration, tracing, identity, guardrails, memory, and retrieval.
• Own SDK/API design, versioning, backward compatibility, packaging, and releases.
• Build interfaces for agent memory, session state, and RAG/retrieval.
• Develop project scaffolding/templates with pre-configured SDK, CI/CD, evaluation, containers, and deployment.
• Build automated LLM/Agent evaluation and quality gates within CI/CD.
• Enable production patterns including tool/function calling, structured output, streaming, retries, and provider fallbacks.

Required Skills

• 3+ years hands-on Agentic AI/LLM application development using LangChain, LangGraph, OpenAI Agents SDK, Microsoft Agent Framework, or equivalent.
• 6+ years software engineering with strong experience in C#, Python, Java, and/or TypeScript/JavaScript.
• 3+ years building SDKs/libraries consumed by other engineering teams, including API design, versioning, and package management.
• Experience with LLM evaluation, RAG, agent memory, vector/search backends, and production LLM patterns.
• Strong CI/CD experience with GitHub Actions, Azure DevOps, or equivalent.
• Experience with Docker, Kubernetes, cloud platforms, and OpenTelemetry.
• Daily experience with AI development tools such as GitHub Copilot, Claude Code, or Cursor.
• Strong developer experience mindset with proven ability to build reusable tooling, templates, and developer platforms.

Tekshapers is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.