AI / ML Engineer - LLM

Role : AI / ML Engineer (LLM & Agent Systems)

About the Job :

We are seeking a highly skilled and motivated AI / ML Engineer with a specialization in Large Language Models (LLMs) and multi-agent systems.

The ideal candidate will have a passion for building innovative and intelligent applications that leverage the latest advancements in generative AI.

You will be responsible for the end-to-end design, development, and deployment of sophisticated AI agents, RAG pipelines, and LLM-powered services.

This is a hands-on role where you will be expected to architect solutions, write high-quality code, and contribute to all phases of the software development lifecycle, from initial concept to production deployment and monitoring.

You will work within a fast-paced, collaborative environment, pushing the boundaries of what's possible with AI.

Key Responsibilities

• Design & Development : Architect and build complex, multi-agent systems using frameworks like LangGraph and CrewAI to solve challenging business problems.
• RAG Pipeline Engineering : Develop and optimize advanced RAG (Retrieval-Augmented Generation) architectures, including document processing, vectorization, hybrid search, and contextual reranking to improve the accuracy and relevance of LLM responses.
• Prompt Engineering & Model Tuning : Expertly craft prompts and utilize various LLM APIs (OpenAI, Claude, Gemini) to guide model behavior.
• Experiment with and integrate open-source models (e.g., Mistral, LLaMA) for specific use cases.
• Infrastructure & Deployment : Implement robust, scalable, and observable production systems.

Build and deploy REST APIs using frameworks like FastAPI, containerize applications with Docker, and set up CI / CD pipelines.

Required Skills & Qualifications :

Experience with Typescript / Node.js is a nice-to-have.

Experience with REST APIs, FastAPI, Docker, and CI / CD pipelines is essential.

Other :

(ref : hirist.tech)