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hirist

Artificial Intelligence/Machine Learning Engineer - Python

ZIBTEK PRIVATE LIMITED
Others
1 - 4 Years
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4.4white-divider20+ Reviews

Posted on: 08/12/2025

Job Description

We are looking for a passionate AI/ML Engineer with 3+ years of experience who can design, train, fine-tune, and deploy machine learning models, while building intelligent, data-driven applications using modern GenAI tools such as Hugging Face, OpenAI, and LangChain. The role focuses on Python-based backend, FastAPI services, LLM integrations, and end-to-end ML workflows.

Responsibilities :


- Design, train, and deploy machine learning and deep learning models for NLP, vision, or recommendation systems.

- Build robust APIs for serving ML/AI models using Python FastAPI.

- Fine-tune and serve Hugging Face Transformers and LLMs (BERT, GPT, Llama, etc.).

- Build data ingestion, preprocessing, and transformation pipelines using Python and Pandas.

- Integrate LLMs, embeddings, and AI agents using LangChain, LlamaIndex, or OpenAI API.

- Work on chatbots, RAG (Retrieval-Augmented Generation) systems, and AI assistants.

- Optimize model performance, including quantization and inference improvements.

- Collaborate with cross-functional teams (data, product, frontend) to build and ship AI-driven features.

Requirements :


- Strong experience with Python, TensorFlow, PyTorch, and scikit-learn.

- Expertise in FastAPI and building inference APIs.

- Strong understanding of LLM architectures, embeddings, and vector databases like Pinecone, FAISS, or Milvus.

- Hands-on experience with Hugging Face Transformers, LangChain, OpenAI API, and LlamaIndex.

- Proficiency in Pandas, NumPy, and working with SQL/NoSQL databases.

- Experience building chatbots, RAG pipelines, and conversational AI systems.

- Familiarity with FastAPI async endpoints for real-time inference.

- Experience optimizing models for faster inference.

- B.Tech / M.Tech / MCA in Computer Science, Artificial Intelligence, or related field.


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