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TransUnion
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ML/LLM Engineer

ML/LLM Engineer

TransUnion

0 years

0 Lacs

Chennai Tamil Nadu India

Posted:1 day ago| Platform:

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Skills Required

ml transunion learning ai tuning drive reasoning retrieval engineering mistral training evaluation deployment mlflow vertex model latency certification development

Work Mode

On-site

Job Type

Full Time

Job Description

TransUnion's Job Applicant Privacy Notice

What We'll Bring

We are seeking a skilled and innovative Machine Learning / LLM Engineer to join our AI team. This role focuses on building intelligent applications using large language models (LLMs), with hands-on experience in frameworks like LangChain and LangGraph. You will be responsible for designing, fine-tuning, and deploying LLM-powered solutions that drive real business impact.

What You'll Bring

Develop and deploy LLM-based applications using frameworks such as LangChain, LangGraph, and Hugging Face Transformers.Design modular and scalable agent workflows using LangGraph for complex reasoning and multi-step tasks.Implement retrieval-augmented generation (RAG), prompt engineering, and custom tool integrations.Fine-tune and optimize LLMs (e.g., GPT, LLaMA, Mistral) for domain-specific use cases.Build and maintain ML pipelines for training, evaluation, and deployment using tools like MLflow, Kubeflow, or Vertex AI.Integrate models with vector databases (e.g., FAISS, Pinecone, Weaviate) for semantic search and contextual retrieval.Collaborate with cross-functional teams to deliver production-ready AI solutions.Monitor model performance and continuously improve accuracy, latency, and reliability.

Impact You'll Make

If any ML related certification is added advantageThis is a hybrid position and involves regular performance of job responsibilities virtually as well as in-person at an assigned TU office location for a minimum of two days a week.TransUnion Job TitleDeveloper, Applications Development

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ML/LLM Engineer