Generative AI Engineer

Role: Generative AI Engineer

Location: Basking Ridge NJ

Experience: 5+ years

Work mode: Hybrid (3 days WFO)

Core Responsibilities

* Architect Agentic Systems: Design and deploy stateful agents using LangGraph and LangChain, focusing on long-running workflows with unified PostgreSQL checkpointers for persistent state management.

* Develop High-Performance APIs: Build robust backends using Python (Asyncio), FastAPI, and Pydantic to handle high-concurrency AI workloads.

* Optimize Retrieval (RAG): Implement advanced RAG pipelines using Elasticsearch (Vector Search), cross-encoders for re-ranking, and custom embedding services.

* Infrastructure & Deployment: Deploy containerized AI services on Google Cloud Platform (GCP), integrating seamlessly with Google Vertex AI.

* Engineering Excellence: Adapt and contribute to internal SDKs that extend open-source frameworks to provide enterprise-grade observability, model routing, and state persistence.

* Frontend Integration: Build intuitive UIs in React.js to allow users to interact with complex agentic outputs and FastAPI backends.

Technical Requirements

Python & Backend Excellence

* Expertise in Object-Oriented Programming (OOP) and asynchronous patterns (async/await).

* Deep experience with FastAPI and data validation using Pydantic models.

GenAI & Agentic Frameworks

* LangChain/LangGraph: Proven track record of building stateful agents.

* Protocol Knowledge: Familiarity with Agent-to-Agent (A2A) protocols for multi-agent coordination and Model Context Protocol (MCP) for building dedicated tool servers.

* Observability: Experience using frameworks like Galileo for AI evaluation and monitoring.

Data & Search Layer

* PostgreSQL: Proficiency in managing task coordination, state storage, and unified connection pooling.

* Elasticsearch: Practical knowledge of document indexing, Vector DBs, and retrieval strategies (Similarity search, Hybrid search).

Cloud & DevOps

* Hands-on experience with GCP, specifically deploying containerized services (Cloud Run/GKE).

* Integration experience with Vertex AI model ecosystems.

Regards,

Manvendra Singh

[email protected]