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AI Engineer (Python, Generative AI, LLM, RAG, Agentic AI, LangChain, AWS/Azure/GCP) Chennai/ Bangalore

Optimum Solutions Pte Ltd

2 - 5 years

Chennai

Posted: 29/06/2026

Job Description

  • 5+ years of experience in AI/ML engineering with strong software development fundamentals.
  • Strong programming skills in Python; knowledge of SQL and Java is an advantage.
  • Hands-on experience in Machine Learning, Deep Learning, and Natural Language Processing (NLP).
  • Experience building Generative AI applications using Large Language Models (LLMs).
  • Strong expertise in Prompt Engineering, Retrieval-Augmented Generation (RAG), AI Agents, and Agentic AI.
  • Hands-on experience with AI frameworks such as LangChain, LangGraph, LlamaIndex, Hugging Face, and OpenAI SDK.
  • Experience working with vector databases such as Pinecone, FAISS, ChromaDB, Milvus, or Weaviate.
  • Proficiency in ML frameworks and libraries including PyTorch, TensorFlow, Scikit-learn, XGBoost, Pandas, and NumPy.
  • Experience developing and deploying REST APIs using FastAPI or Flask.
  • Good understanding of MLOps, including MLflow, Kubeflow, model deployment, monitoring, model versioning, and CI/CD pipelines.
  • Experience with Docker, Kubernetes, Git, GitHub Actions, or Jenkins.
  • Hands-on experience with at least one cloud platform: AWS, Azure, or GCP, including AI services such as SageMaker, Azure OpenAI, AWS Bedrock, or Vertex AI.
  • Experience working with relational and NoSQL databases such as PostgreSQL, MySQL, MongoDB, or Redis.
  • Knowledge of software engineering best practices, scalable system design, and Agile development methodologies.
  • Excellent analytical, problem-solving, communication, and stakeholder management skills.
  • Ability to work collaboratively in cross-functional teams and deliver production-grade AI solutions.

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