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AI/ML Engineer

Cittabase Solutions

2 - 5 years

Chennai

Posted: 13/01/2026

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Job Description

We are looking for an AI/ML Engineer with a strong inclination toward Generative AI and Large Language Models (LLMs) to build intelligent, scalable, and production-grade AI applications. You will work on real-world use cases involving NLP, GenAI, predictivemodelling, and data-driven automation, closely collaborating with data engineering and product teams.


Responsibilities

  • Design, develop, train, and deploy machine learning and Generative AI models for real-world business use cases including prediction, automation, NLP, and decision intelligence.
  • Build and optimize LLM-powered applications such as chatbots, document intelligence systems, summarization engines, and RAG (Retrieval-Augmented Generation) pipelines with hands-on experience in LLMs, embeddings, vector search, and RAG architectures.
  • Perform data preprocessing, feature engineering, model evaluation, and hyperparameter tuning to ensure accuracy, reliability, and scalability.
  • Develop and manage end-to-end ML and GenAI pipelines, including training, validation, versioning, deployment, monitoring, and optimization.
  • Work with Snowflake, Databricks and other cloud platforms (GCP, AWS, Azure) to enable scalable data-driven AI solutions.
  • Monitor model performance, drift, cost, and latency, and apply continuous optimization to production AI systems.
  • Collaborate with cross-functional teams to translate business problems into scalable AI solutions.
  • Apply AI governance, security, and responsible AI practices across ML and LLM systems.



Qualifications

  • Bachelors or Masters degree in Computer Science, Data Science, AI/ML, or related fields.
  • 23 years of hands-on experience in Machine Learning / AI projects.
  • Hands-on experience building Generative AI applications using Large Language Models (LLMs) .
  • Experience with prompt engineering, retrieval-augmented generation (RAG), and integrating LLMs with structured and unstructured data sources.
  • Experience leveraging enterprise GenAI platforms and frameworks (e.g., Snowflake Cortex, Databricks Mosaic AI, OpenAI-compatible APIs) to build scalable AI solutions.
  • Strong programming skills in Python and ML libraries like XGBoost, Pytorch, Tensorflow.
  • Strong understanding of Model Evaluation Techniques and Feature Engineering.
  • Proficientwith SQL and data handling.
  • Strong experience with model deployment.
  • Experience applying MLOps practices, including CI/CD for ML workflows and model versioning.
  • Hands-on experience with LangChain, LlamaIndex, and LangGraph to orchestrate agents, workflows, and multi-step AI pipelines.
  • Working experience with platforms like Snowflake, Databricks is a plus


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